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Thread: Lenovo x121e i3 Linux Hardware Compatability

  1. #1
    Join Date
    Nov 2009
    Location
    Edinburgh, UK
    Beans
    27
    Distro
    Ubuntu

    Lenovo x121e i3 Linux Hardware Compatability

    This thread's aim is to provide a single up to date source for hardware compatibility for the Lenovo x121e (in particular the i3 variant) laptop. There are a number of detailed threads around that already cover the generals about the hardware, but don't specifically deal with Ubuntu/Linux support. Please post any updates or revisions and I will keep this initial post up to date

    Current BIOS/CPU:
    Code:
    daniel@racerx:~$ sudo dmidecode | grep Version
    	Version: Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz
    	Version: 8QET53WW (1.14 )
    	Version: ThinkPad X121e
    Base OS:
    Code:
    daniel@racerx:~$ lsb_release -a
    No LSB modules are available.
    Distributor ID:	Ubuntu
    Description:	Ubuntu 11.10
    Release:	11.10
    Codename:	oneiric
    daniel@racerx:~$ uname -a
    Linux racerx 3.0.0-14-generic #20-Ubuntu SMP Fri Oct 7 14:56:25 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
    Legend:
    100% Supported (maybe with a patch)
    A number of small bugs are present
    Not Working
    Untested




    BIOS
    • UEFI Boot support needs to be disabled in the BIOS for ubuntu 11.10
    • Excellent BIOS with very very granular control for I/O, ATA Passwords, extra devices and CPU options




    Webcam
    • Full Native Support
    • Skype, Cheese, etc all work 100%




    Suspend to RAM / Suspend to Disk
    • The laptop goes in and out of sleep/hibernate cleanly.
    • No syslog error message or abnormnal behaviour after resume
    • Wifi/Bluetooth returns to previous state on resume.




    Multi Card Reader
    • When returning from suspend the card reader no longer functions.
    • Tested OK with an SD & SDHC card only.
    • Booting from Memory cards need to be tested




    Bluetooth
    • Some inital issues with the card being hard blocked. Seems after an initial ubuntu install the card becomes blocked and you need to "Restore Defaults" in the BIOS and then reboot and things will magically work! This launchpad bug covers it in detail.
    • After the initlal problems rfkill now shows the devices hard unblocked and switching via keyboard or software toggles soft block properly:

    Code:
    daniel@racerx:~$ sudo rfkill list
    0: tpacpi_bluetooth_sw: Bluetooth
    	Soft blocked: yes
    	Hard blocked: no
    1: phy0: Wireless LAN
    	Soft blocked: no
    	Hard blocked: no


    Fingerprint reader
    • Untested




    Intel Centrino-N Wifi
    • Full WEP/WPA/WPA2 support
    • Max Speed tests yet to be completed




    Broadcom 1x1 B/G/N Wifi
    • Untested but web reports seem to indicate it works
    • Speed test & 'lspci -v' results needed




    Broadcom 2x2 A/B/G/N Wifi
    • Untested but web reports seem to indicate it works
    • Speed test & 'lspci -v' results needed




    Mechanical Hard Drive
    • ACHI Support in BIOS for drives
    • The hard drive accelerometer/impact sensor/protection system is not supported by hdapsd.

    Code:
    daniel@racerx:~$ sudo hdapsd -d sda
    Tue Dec 13 18:31:19 2011: Starting hdapsd
    Tue Dec 13 18:31:19 2011: Could not find a suitable interface


    Touchpad & Keyboard Nipple
    • Works well with Synaptic v1.4 included in base Ubuntu 11.10
    • Two finger scrolling works by default
    • Tap to click by default
    • Two finger tap to right click works by default
    • Touchpad lockout when typing works by default
    • Keyboard Nipple and 3 buttons work 100%




    Keyboard
    • F1-F12 are the default action, with Fn being secondary
    • Fn-* Mute, Volume, Brightness, Sleep work
    • Fn-F5 keys work, but switch ALL radios to alternate state
    • I had to unassign, then reassign the play/pause key to a function before it worked correctly.
    • Fn-F3 untested
    • Fn-F6 untested
    • Fn-F7 untested




    Sleep&Charge USB
    • When enabled in the BIOS the yellow USB port will charge even when the laptop is either suspended or off




    TPM Module
    • Untested in Ubuntu as yet, but hardware detected



    NIC
    • Untested in Ubuntu as yet, but hardware detected




    LCD
    • Brightness works 100% and scale is fairly linear.
    • Autodimm works
    • After resume the bightness works 100%




    Intel HD3000

    • Intel video card is fully supported.
    • Compiz is on by default and all desktop effects work great
    • Full SD & HD (720p & 1080p) playback works 100%
    • VGA & HDMI outputs can be configured as secondary or mirrored devices and detect/displays correctly.
    • Have had this plugged into both a TV and LCD monitor and everything works flawlessly.




    Intel HD Audio
    • Sound playback through speakers works
    • HDMI audio output works however it does not autoswtich and needs to be manually selected in the "Sound Settings" menu. After removal of the HDMI cable the output source needs to be changed back to "Analogue Duplex"
    • Headset port switches from speakers to headphones and back correctly
    • Headset port supports iPhone style headsets and mic input is passed through seamlessly.
    • Digital 5.1 audio options in "Sound Menu" output tab need to be tested




    Battery
    • 65W Battery Stats are detected and displayed correctly
    • Depletion rate seems to be accurate
    Last edited by connect404; January 9th, 2012 at 03:54 PM. Reason: When returning from suspend the card reader no longer functions.

  2. #2
    Join Date
    Nov 2009
    Location
    Edinburgh, UK
    Beans
    27
    Distro
    Ubuntu

    Re: Lenovo x121e i3 Linux Hardware Compatability

    dmidecode
    Code:
    # dmidecode 2.9
    SMBIOS 2.6 present.
    72 structures occupying 2643 bytes.
    Table at 0x000E0830.
    
    Handle 0x0000, DMI type 134, 16 bytes
    OEM-specific Type
    	Header and Data:
    		86 10 00 00 00 53 54 4D 20 01 01 00 00 03 01 02
    	Strings:
    		TPM INFO
    		System Reserved
    
    Handle 0x0001, DMI type 4, 42 bytes
    Processor Information
    	Socket Designation: CPU
    	Type: Central Processor
    	Family: <OUT OF SPEC>
    	Manufacturer: Intel(R) Corporation
    	ID: A7 06 02 00 FF FB EB BF
    	Version: Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz
    	Voltage: 1.2 V
    	External Clock: 100 MHz
    	Max Speed: 1400 MHz
    	Current Speed: 1400 MHz
    	Status: Populated, Enabled
    	Upgrade: ZIF Socket
    	L1 Cache Handle: 0x0002
    	L2 Cache Handle: 0x0003
    	L3 Cache Handle: 0x0004
    	Serial Number: Not Supported by CPU
    	Asset Tag: TBD By OEM
    	Part Number: TBD By OEM
    	Core Count: 2
    	Core Enabled: 2
    	Thread Count: 4
    	Characteristics:
    		64-bit capable
    
    Handle 0x0002, DMI type 7, 19 bytes
    Cache Information
    	Socket Designation: L1-Cache
    	Configuration: Enabled, Not Socketed, Level 1
    	Operational Mode: Write Through
    	Location: Internal
    	Installed Size: 64 KB
    	Maximum Size: 64 KB
    	Supported SRAM Types:
    		Synchronous
    	Installed SRAM Type: Synchronous
    	Speed: Unknown
    	Error Correction Type: Single-bit ECC
    	System Type: Data
    	Associativity: 8-way Set-associative
    
    Handle 0x0003, DMI type 7, 19 bytes
    Cache Information
    	Socket Designation: L2-Cache
    	Configuration: Enabled, Not Socketed, Level 2
    	Operational Mode: Write Through
    	Location: Internal
    	Installed Size: 256 KB
    	Maximum Size: 256 KB
    	Supported SRAM Types:
    		Synchronous
    	Installed SRAM Type: Synchronous
    	Speed: Unknown
    	Error Correction Type: Single-bit ECC
    	System Type: Data
    	Associativity: 8-way Set-associative
    
    Handle 0x0004, DMI type 7, 19 bytes
    Cache Information
    	Socket Designation: L3-Cache
    	Configuration: Enabled, Not Socketed, Level 3
    	Operational Mode: Write Back
    	Location: Internal
    	Installed Size: 3072 KB
    	Maximum Size: 3072 KB
    	Supported SRAM Types:
    		Synchronous
    	Installed SRAM Type: Synchronous
    	Speed: Unknown
    	Error Correction Type: Single-bit ECC
    	System Type: Unified
    	Associativity: <OUT OF SPEC>
    
    Handle 0x0005, DMI type 16, 15 bytes
    Physical Memory Array
    	Location: System Board Or Motherboard
    	Use: System Memory
    	Error Correction Type: None
    	Maximum Capacity: 16 GB
    	Error Information Handle: Not Provided
    	Number Of Devices: 4
    
    Handle 0x0006, DMI type 17, 28 bytes
    Memory Device
    	Array Handle: 0x0005
    	Error Information Handle: Not Provided
    	Total Width: 64 bits
    	Data Width: 64 bits
    	Size: 4096 MB
    	Form Factor: SODIMM
    	Set: None
    	Locator: ChannelA-DIMM0
    	Bank Locator: BANK 0
    	Type: <OUT OF SPEC>
    	Type Detail: Synchronous
    	Speed: 1333 MHz (0.8 ns)
    	Manufacturer: 859B
    	Serial Number: 00000000
    	Asset Tag: 9876543210
    	Part Number: CT51264BC1339.M16F
    
    Handle 0x0007, DMI type 20, 19 bytes
    Memory Device Mapped Address
    	Starting Address: 0x00000000000
    	Ending Address: 0x000FFFFFFFF
    	Range Size: 4 GB
    	Physical Device Handle: 0x0006
    	Memory Array Mapped Address Handle: 0x000C
    	Partition Row Position: Unknown
    	Interleave Position: 1
    	Interleaved Data Depth: 2
    
    Handle 0x0008, DMI type 17, 28 bytes
    Memory Device
    	Array Handle: 0x0005
    	Error Information Handle: Not Provided
    	Total Width: Unknown
    	Data Width: Unknown
    	Size: No Module Installed
    	Form Factor: DIMM
    	Set: None
    	Locator: ChannelA-DIMM1
    	Bank Locator: BANK 1
    	Type: Unknown
    	Type Detail: None
    	Speed: Unknown
    	Manufacturer: Not Specified
    	Serial Number: Not Specified
    	Asset Tag: 9876543210
    	Part Number: Not Specified
    
    Handle 0x0009, DMI type 17, 28 bytes
    Memory Device
    	Array Handle: 0x0005
    	Error Information Handle: Not Provided
    	Total Width: 64 bits
    	Data Width: 64 bits
    	Size: 4096 MB
    	Form Factor: SODIMM
    	Set: None
    	Locator: ChannelB-DIMM0
    	Bank Locator: BANK 2
    	Type: <OUT OF SPEC>
    	Type Detail: Synchronous
    	Speed: 1333 MHz (0.8 ns)
    	Manufacturer: 859B
    	Serial Number: 00000000
    	Asset Tag: 9876543210
    	Part Number: CT51264BC1339.M16F
    
    Handle 0x000A, DMI type 20, 19 bytes
    Memory Device Mapped Address
    	Starting Address: 0x00100000000
    	Ending Address: 0x001FFFFFFFF
    	Range Size: 4 GB
    	Physical Device Handle: 0x0009
    	Memory Array Mapped Address Handle: 0x000C
    	Partition Row Position: Unknown
    	Interleave Position: 2
    	Interleaved Data Depth: 2
    
    Handle 0x000B, DMI type 17, 28 bytes
    Memory Device
    	Array Handle: 0x0005
    	Error Information Handle: Not Provided
    	Total Width: Unknown
    	Data Width: Unknown
    	Size: No Module Installed
    	Form Factor: DIMM
    	Set: None
    	Locator: ChannelB-DIMM1
    	Bank Locator: BANK 3
    	Type: Unknown
    	Type Detail: None
    	Speed: Unknown
    	Manufacturer: Not Specified
    	Serial Number: Not Specified
    	Asset Tag: 9876543210
    	Part Number: Not Specified
    
    Handle 0x000C, DMI type 19, 15 bytes
    Memory Array Mapped Address
    	Starting Address: 0x00000000000
    	Ending Address: 0x001FFFFFFFF
    	Range Size: 8 GB
    	Physical Array Handle: 0x0005
    	Partition Width: 0
    
    Handle 0x000D, DMI type 129, 8 bytes
    OEM-specific Type
    	Header and Data:
    		81 08 0D 00 01 01 02 01
    	Strings:
    		Intel_ASF
    		Intel_ASF_001
    
    Handle 0x000E, DMI type 131, 64 bytes
    OEM-specific Type
    	Header and Data:
    		83 40 0E 00 31 00 00 00 00 00 00 00 00 00 00 00
    		F8 00 49 1C FF FF FF FF 09 E0 00 00 01 00 07 00
    		29 04 0A 00 00 00 00 00 C8 00 FF FF 00 00 00 00
    		00 00 00 00 F6 00 00 00 76 50 72 6F 00 00 00 00
    
    Handle 0x000F, DMI type 134, 13 bytes
    OEM-specific Type
    	Header and Data:
    		86 0D 0F 00 01 05 10 20 00 00 00 00 00
    
    Handle 0x0010, DMI type 0, 24 bytes
    BIOS Information
    	Vendor: LENOVO
    	Version: 8QET53WW (1.14 )
    	Release Date: 10/25/2011
    	Address: 0xE0000
    	Runtime Size: 128 kB
    	ROM Size: 4096 kB
    	Characteristics:
    		PCI is supported
    		PNP is supported
    		BIOS is upgradeable
    		BIOS shadowing is allowed
    		Boot from CD is supported
    		Selectable boot is supported
    		EDD is supported
    		3.5"/720 KB floppy services are supported (int 13h)
    		Print screen service is supported (int 5h)
    		8042 keyboard services are supported (int 9h)
    		Serial services are supported (int 14h)
    		Printer services are supported (int 17h)
    		CGA/mono video services are supported (int 10h)
    		ACPI is supported
    		USB legacy is supported
    		BIOS boot specification is supported
    		Targeted content distribution is supported
    	BIOS Revision: 24.216
    	Firmware Revision: 1.9
    
    Handle 0x0011, DMI type 1, 27 bytes
    System Information
    	Manufacturer: LENOVO
    	Product Name: 3045CTO
    	Version: ThinkPad X121e
    	Serial Number: LR1DKB1
    	UUID: 01D0992F-7B50-CB11-AA57-8746F7788587
    	Wake-up Type: Power Switch
    	SKU Number: ThinkPad X121e
    	Family: <BAD INDEX>
    
    Handle 0x0012, DMI type 2, 15 bytes
    Base Board Information
    	Manufacturer: LENOVO
    	Product Name: 3045CTO
    	Version: Not Available
    	Serial Number: 1ZKA71BM056
    	Asset Tag: Not Available
    	Features:
    		Board is a hosting board
    		Board is replaceable
    	Location In Chassis: Not Available
    	Chassis Handle: 0x0000
    	Type: Unknown
    	Contained Object Handles: 0
    
    Handle 0x0013, DMI type 3, 21 bytes
    Chassis Information
    	Manufacturer: LENOVO
    	Type: Notebook
    	Lock: Not Present
    	Version: Not Available
    	Serial Number: LR1DKB1
    	Asset Tag: No Asset Information
    	Boot-up State: Unknown
    	Power Supply State: Unknown
    	Thermal State: Unknown
    	Security Status: Unknown
    	OEM Information: 0x00000000
    	Height: Unspecified
    	Number Of Power Cords: Unspecified
    	Contained Elements: 0
    
    Handle 0x0014, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: Keyboard
    	External Connector Type: PS/2
    	Port Type: Keyboard Port
    
    Handle 0x0015, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: Mouse
    	External Connector Type: PS/2
    	Port Type: Mouse Port
    
    Handle 0x0016, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: Other
    	External Reference Designator: COM 1
    	External Connector Type: None
    	Port Type: Serial Port 16550A Compatible
    
    Handle 0x0017, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: USB2.0 - 1#
    	External Connector Type: Access Bus (USB)
    	Port Type: USB
    
    Handle 0x0018, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: USB2.0 - 2#
    	External Connector Type: Access Bus (USB)
    	Port Type: USB
    
    Handle 0x0019, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: USB2.0 - 3#
    	External Connector Type: Access Bus (USB)
    	Port Type: USB
    
    Handle 0x001A, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: USB2.0 - 4#
    	External Connector Type: Access Bus (USB)
    	Port Type: USB
    
    Handle 0x001B, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: USB2.0 - 5#
    	External Connector Type: Access Bus (USB)
    	Port Type: USB
    
    Handle 0x001C, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: USB2.0 - 6#
    	External Connector Type: Access Bus (USB)
    	Port Type: USB
    
    Handle 0x001D, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: USB2.0 - 7#
    	External Connector Type: Access Bus (USB)
    	Port Type: USB
    
    Handle 0x001E, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: USB2.0 - 8#
    	External Connector Type: Access Bus (USB)
    	Port Type: USB
    
    Handle 0x001F, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: USB2.0 - 9#
    	External Connector Type: Access Bus (USB)
    	Port Type: USB
    
    Handle 0x0020, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: USB2.0 - 10#
    	External Connector Type: Access Bus (USB)
    	Port Type: USB
    
    Handle 0x0021, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: USB2.0 - 11#
    	External Connector Type: Access Bus (USB)
    	Port Type: USB
    
    Handle 0x0022, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: USB2.0 - 12#
    	External Connector Type: Access Bus (USB)
    	Port Type: USB
    
    Handle 0x0023, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: USB2.0 - 13#
    	External Connector Type: Access Bus (USB)
    	Port Type: USB
    
    Handle 0x0024, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: USB2.0 - 14#
    	External Connector Type: Access Bus (USB)
    	Port Type: USB
    
    Handle 0x0025, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: Ethernet
    	External Connector Type: RJ-45
    	Port Type: Network Port
    
    Handle 0x0026, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: SATA Port 1 J8J1
    	Internal Connector Type: SAS/SATA Plug Receptacle
    	External Reference Designator: None
    	External Connector Type: None
    	Port Type: SATA
    
    Handle 0x0027, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: SATA Port 2 J7G1
    	Internal Connector Type: SAS/SATA Plug Receptacle
    	External Reference Designator: None
    	External Connector Type: None
    	Port Type: SATA
    
    Handle 0x0028, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: SATA Port 3(ODD) J9E7
    	Internal Connector Type: SAS/SATA Plug Receptacle
    	External Reference Designator: None
    	External Connector Type: None
    	Port Type: SATA
    
    Handle 0x0029, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: eSATA Port 1 J6J1
    	External Connector Type: SAS/SATA Plug Receptacle
    	Port Type: SATA
    
    Handle 0x002A, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: eSATA Port 2 J7J1
    	External Connector Type: SAS/SATA Plug Receptacle
    	Port Type: SATA
    
    Handle 0x002B, DMI type 8, 9 bytes
    Port Connector Information
    	Internal Reference Designator: None
    	Internal Connector Type: None
    	External Reference Designator: SATA Port 6(Docking)
    	External Connector Type: SAS/SATA Plug Receptacle
    	Port Type: SATA
    
    Handle 0x002C, DMI type 9, 17 bytes
    System Slot Information
    	Designation: PEG Gen1/Gen2 X16
    	Type: x16 <OUT OF SPEC>
    	Current Usage: Available
    	Length: Long
    	Characteristics:
    		3.3 V is provided
    		Opening is shared
    		PME signal is supported
    
    Handle 0x002D, DMI type 9, 17 bytes
    System Slot Information
    	Designation: PCI-Express 1 X1
    	Type: x1 PCI Express
    	Current Usage: Available
    	Length: Short
    	ID: 1
    	Characteristics:
    		3.3 V is provided
    		Opening is shared
    		PME signal is supported
    
    Handle 0x002E, DMI type 9, 17 bytes
    System Slot Information
    	Designation: PCI-Express 2 X1
    	Type: x1 PCI Express
    	Current Usage: In Use
    	Length: Short
    	ID: 2
    	Characteristics:
    		3.3 V is provided
    		Opening is shared
    		PME signal is supported
    
    Handle 0x002F, DMI type 9, 17 bytes
    System Slot Information
    	Designation: PCI-Express 3 X1
    	Type: x1 PCI Express
    	Current Usage: In Use
    	Length: Short
    	ID: 3
    	Characteristics:
    		3.3 V is provided
    		Opening is shared
    		PME signal is supported
    
    Handle 0x0030, DMI type 9, 17 bytes
    System Slot Information
    	Designation: PCI-Express 4 X1
    	Type: x1 PCI Express
    	Current Usage: Available
    	Length: Short
    	ID: 4
    	Characteristics:
    		3.3 V is provided
    		Opening is shared
    		PME signal is supported
    
    Handle 0x0031, DMI type 9, 17 bytes
    System Slot Information
    	Designation: PCI-Express 5 X1
    	Type: x1 PCI Express
    	Current Usage: Available
    	Length: Short
    	ID: 5
    	Characteristics:
    		3.3 V is provided
    		Opening is shared
    		PME signal is supported
    
    Handle 0x0032, DMI type 10, 6 bytes
    On Board Device Information
    	Type: Video
    	Status: Enabled
    	Description: Intel(R) Extreme Graphics 3 Controller
    
    Handle 0x0033, DMI type 10, 6 bytes
    On Board Device Information
    	Type: Sound
    	Status: Enabled
    	Description: Intel(R) Azalia Audio Device
    
    Handle 0x0034, DMI type 11, 5 bytes
    OEM Strings
    	String 1: This is the Intel HuronRiver CRB Platform
    
    Handle 0x0035, DMI type 12, 5 bytes
    System Configuration Options
    
    Handle 0x0036, DMI type 13, 22 bytes
    BIOS Language Information
    	Installable Languages: 4
    		en-US
    		fr-FR
    		ja-JP
    		ko-KR
    	Currently Installed Language: en-US
    
    Handle 0x0037, DMI type 22, 26 bytes
    Portable Battery
    	Location: Rear
    	Manufacturer: Intel Corp.
    	Manufacture Date: 2008
    	Serial Number: 1.0
    	Name: Smart Battery
    	Design Capacity: Unknown
    	Design Voltage: Unknown
    	SBDS Version: V1.0
    	Maximum Error: Unknown
    	SBDS Chemistry: Lithium-Ion
    	OEM-specific Information: 0x00000000
    
    Handle 0x0038, DMI type 32, 11 bytes
    System Boot Information
    	Status: No errors detected
    
    Handle 0x0039, DMI type 135, 10 bytes
    OEM-specific Type
    	Header and Data:
    		87 0A 39 00 54 50 07 03 01 07
    
    Handle 0x003A, DMI type 131, 22 bytes
    OEM-specific Type
    	Header and Data:
    		83 16 3A 00 01 00 00 00 00 00 00 00 00 00 00 00
    		00 00 00 00 00 01
    	Strings:
    		TVT-Enablement
    
    Handle 0x003B, DMI type 135, 34 bytes
    OEM-specific Type
    	Header and Data:
    		87 22 3B 00 54 50 07 04 01 06 01 01 02 00 02 01
    		02 00 03 01 02 00 04 01 02 00 05 01 02 00 06 01
    		02 00
    
    Handle 0x003C, DMI type 200, 7 bytes
    OEM-specific Type
    	Header and Data:
    		C8 07 3C 00 01 02 03
    	Strings:
    		152D
    		FL9 
    		BQ3C61
    
    Handle 0x003D, DMI type 18, 23 bytes
    32-bit Memory Error Information
    	Type: OK
    	Granularity: Unknown
    	Operation: Unknown
    	Vendor Syndrome: Unknown
    	Memory Array Address: Unknown
    	Device Address: Unknown
    	Resolution: Unknown
    
    Handle 0x003E, DMI type 21, 7 bytes
    Built-in Pointing Device
    	Type: Mouse
    	Interface: PS/2
    	Buttons: 2
    
    Handle 0x003F, DMI type 23, 13 bytes
    System Reset
    	Status: Disabled
    	Watchdog Timer: Present
    	Boot Option: Do Not Reboot
    	Boot Option On Limit: Do Not Reboot
    	Reset Count: Unknown
    	Reset Limit: Unknown
    	Timer Interval: Unknown
    	Timeout: Unknown
    
    Handle 0x0040, DMI type 24, 5 bytes
    Hardware Security
    	Power-On Password Status: Unknown
    	Keyboard Password Status: Unknown
    	Administrator Password Status: Unknown
    	Front Panel Reset Status: Unknown
    
    Handle 0x0041, DMI type 27, 14 bytes
    Cooling Device
    	Type: Unknown
    	Status: Unknown
    	OEM-specific Information: 0x00000090
    	Nominal Speed: Unknown Or Non-rotating
    
    Handle 0x0042, DMI type 39, 22 bytes
    System Power Supply
    	Location: TBD by ODM
    	Name: TBD by ODM
    	Manufacturer: TBD by ODM
    	Serial Number: TBD by ODM
    	Asset Tag: TBD by ODM
    	Model Part Number: TBD by ODM
    	Revision: 1.0
    	Max Power Capacity: Unknown
    	Status: Present, OK
    	Type: Battery
    	Input Voltage Range Switching: Other
    	Plugged: Yes
    	Hot Replaceable: Yes
    
    Handle 0x0043, DMI type 135, 36 bytes
    OEM-specific Type
    	Header and Data:
    		87 24 43 00 54 50 07 02 42 41 59 20 49 2F 4F 20
    		02 00 02 00 00 00 00 88 40 96 40 FF 00 00 00 88
    		40 96 40 00
    
    Handle 0x0044, DMI type 133, 5 bytes
    OEM-specific Type
    	Header and Data:
    		85 05 44 00 01
    	Strings:
    		KHOIHGIUCCHHII
    
    Handle 0x0045, DMI type 15, 29 bytes
    System Event Log
    	Area Length: 18 bytes
    	Header Start Offset: 0x0000
    	Header Length: 16 bytes
    	Data Start Offset: 0x0010
    	Access Method: General-purpose non-volatile data functions
    	Access Address: 0x00F0
    	Status: Valid, Not Full
    	Change Token: 0x00000000
    	Header Format: Type 1
    	Supported Log Type Descriptors: 3
    	Descriptor 1: POST error
    	Data Format 1: POST results bitmap
    	Descriptor 2: Single-bit ECC memory error
    	Data Format 2: Multiple-event
    	Descriptor 3: Multi-bit ECC memory error
    	Data Format 3: Multiple-event
    
    Handle 0x0046, DMI type 135, 18 bytes
    OEM-specific Type
    	Header and Data:
    		87 12 46 00 54 50 07 01 01 00 00 00 00 00 00 00
    		00 00
    
    Handle 0xFEFF, DMI type 127, 4 bytes
    End Of Table
    lspci -v
    Code:
    00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
    	Subsystem: Lenovo Device 21ed
    	Flags: bus master, fast devsel, latency 0
    	Capabilities: [e0] Vendor Specific Information: Len=0c <?>
    	Kernel driver in use: agpgart-intel
    
    00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) (prog-if 00 [VGA controller])
    	Subsystem: Lenovo Device 21ed
    	Flags: bus master, fast devsel, latency 0, IRQ 42
    	Memory at d0000000 (64-bit, non-prefetchable) [size=4M]
    	Memory at c0000000 (64-bit, prefetchable) [size=256M]
    	I/O ports at 4000 [size=64]
    	Expansion ROM at <unassigned> [disabled]
    	Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
    	Capabilities: [d0] Power Management version 2
    	Capabilities: [a4] PCI Advanced Features
    	Kernel driver in use: i915
    	Kernel modules: i915
    
    00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
    	Subsystem: Lenovo Device 21ed
    	Flags: bus master, fast devsel, latency 0, IRQ 16
    	Memory at d1605000 (64-bit, non-prefetchable) [size=16]
    	Capabilities: [50] Power Management version 3
    	Capabilities: [8c] MSI: Enable- Count=1/1 Maskable- 64bit+
    	Kernel driver in use: mei
    	Kernel modules: mei
    
    00:1a.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) (prog-if 20 [EHCI])
    	Subsystem: Lenovo Device 21ed
    	Flags: bus master, medium devsel, latency 0, IRQ 16
    	Memory at d160a000 (32-bit, non-prefetchable) [size=1K]
    	Capabilities: [50] Power Management version 2
    	Capabilities: [58] Debug port: BAR=1 offset=00a0
    	Capabilities: [98] PCI Advanced Features
    	Kernel driver in use: ehci_hcd
    
    00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
    	Subsystem: Lenovo Device 21ed
    	Flags: bus master, fast devsel, latency 0, IRQ 43
    	Memory at d1600000 (64-bit, non-prefetchable) [size=16K]
    	Capabilities: [50] Power Management version 2
    	Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
    	Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
    	Capabilities: [100] Virtual Channel
    	Capabilities: [130] Root Complex Link
    	Kernel driver in use: HDA Intel
    	Kernel modules: snd-hda-intel
    
    00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4) (prog-if 00 [Normal decode])
    	Flags: bus master, fast devsel, latency 0
    	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
    	Capabilities: [40] Express Root Port (Slot+), MSI 00
    	Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
    	Capabilities: [90] Subsystem: Lenovo Device 21ed
    	Capabilities: [a0] Power Management version 2
    	Kernel driver in use: pcieport
    	Kernel modules: shpchp
    
    00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4) (prog-if 00 [Normal decode])
    	Flags: bus master, fast devsel, latency 0
    	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
    	Memory behind bridge: d1500000-d15fffff
    	Capabilities: [40] Express Root Port (Slot+), MSI 00
    	Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
    	Capabilities: [90] Subsystem: Lenovo Device 21ed
    	Capabilities: [a0] Power Management version 2
    	Kernel driver in use: pcieport
    	Kernel modules: shpchp
    
    00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b4) (prog-if 00 [Normal decode])
    	Flags: bus master, fast devsel, latency 0
    	Bus: primary=00, secondary=03, subordinate=07, sec-latency=0
    	I/O behind bridge: 00003000-00003fff
    	Memory behind bridge: d0d00000-d14fffff
    	Prefetchable memory behind bridge: 00000000d0400000-00000000d0bfffff
    	Capabilities: [40] Express Root Port (Slot+), MSI 00
    	Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
    	Capabilities: [90] Subsystem: Lenovo Device 21ed
    	Capabilities: [a0] Power Management version 2
    	Kernel driver in use: pcieport
    	Kernel modules: shpchp
    
    00:1c.5 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 (rev b4) (prog-if 00 [Normal decode])
    	Flags: bus master, fast devsel, latency 0
    	Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
    	I/O behind bridge: 00002000-00002fff
    	Memory behind bridge: d0c00000-d0cfffff
    	Capabilities: [40] Express Root Port (Slot+), MSI 00
    	Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
    	Capabilities: [90] Subsystem: Lenovo Device 21ed
    	Capabilities: [a0] Power Management version 2
    	Kernel driver in use: pcieport
    	Kernel modules: shpchp
    
    00:1d.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) (prog-if 20 [EHCI])
    	Subsystem: Lenovo Device 21ed
    	Flags: bus master, medium devsel, latency 0, IRQ 23
    	Memory at d1609000 (32-bit, non-prefetchable) [size=1K]
    	Capabilities: [50] Power Management version 2
    	Capabilities: [58] Debug port: BAR=1 offset=00a0
    	Capabilities: [98] PCI Advanced Features
    	Kernel driver in use: ehci_hcd
    
    00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
    	Subsystem: Lenovo Device 21ed
    	Flags: bus master, medium devsel, latency 0
    	Capabilities: [e0] Vendor Specific Information: Len=0c <?>
    	Kernel modules: iTCO_wdt
    
    00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04) (prog-if 01 [AHCI 1.0])
    	Subsystem: Lenovo Device 21ed
    	Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 40
    	I/O ports at 4088 [size=8]
    	I/O ports at 4094 [size=4]
    	I/O ports at 4080 [size=8]
    	I/O ports at 4090 [size=4]
    	I/O ports at 4060 [size=32]
    	Memory at d1608000 (32-bit, non-prefetchable) [size=2K]
    	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
    	Capabilities: [70] Power Management version 3
    	Capabilities: [a8] SATA HBA v1.0
    	Capabilities: [b0] PCI Advanced Features
    	Kernel driver in use: ahci
    	Kernel modules: ahci
    
    00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
    	Subsystem: Lenovo Device 21ed
    	Flags: medium devsel, IRQ 11
    	Memory at d1604000 (64-bit, non-prefetchable) [size=256]
    	I/O ports at efa0 [size=32]
    	Kernel modules: i2c-i801
    
    02:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000
    	Subsystem: Intel Corporation Centrino Wireless-N 1000 BGN
    	Flags: bus master, fast devsel, latency 0, IRQ 41
    	Memory at d1500000 (64-bit, non-prefetchable) [size=8K]
    	Capabilities: [c8] Power Management version 3
    	Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
    	Capabilities: [e0] Express Endpoint, MSI 00
    	Capabilities: [100] Advanced Error Reporting
    	Capabilities: [140] Device Serial Number 74-e5-0b-ff-ff-86-ec-ee
    	Kernel driver in use: iwlagn
    	Kernel modules: iwlagn
    
    03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5116 PCI Express Card Reader (rev 01)
    	Subsystem: Lenovo Device 21ed
    	Flags: bus master, fast devsel, latency 0, IRQ 18
    	Memory at d0d00000 (32-bit, non-prefetchable) [size=4K]
    	Capabilities: [40] Power Management version 3
    	Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
    	Capabilities: [70] Express Endpoint, MSI 00
    	Capabilities: [100] Advanced Error Reporting
    	Capabilities: [140] Device Serial Number 00-00-00-01-00-4c-e0-00
    	Kernel driver in use: rts_pstor
    	Kernel modules: rts_pstor
    
    08:00.0 Ethernet controller: Atheros Communications AR8151 v2.0 Gigabit Ethernet (rev c0)
    	Subsystem: Lenovo Device 21f2
    	Flags: bus master, fast devsel, latency 0, IRQ 44
    	Memory at d0c00000 (64-bit, non-prefetchable) [size=256K]
    	I/O ports at 2000 [size=128]
    	Capabilities: [40] Power Management version 3
    	Capabilities: [48] MSI: Enable+ Count=1/1 Maskable- 64bit+
    	Capabilities: [58] Express Endpoint, MSI 00
    	Capabilities: [6c] Vital Product Data
    	Capabilities: [100] Advanced Error Reporting
    	Capabilities: [180] Device Serial Number ff-18-6c-42-04-7d-7b-ff
    	Kernel driver in use: atl1c
    	Kernel modules: atl1c
    lsusb -v
    Code:
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               2.00
      bDeviceClass            9 Hub
      bDeviceSubClass         0 Unused
      bDeviceProtocol         0 Full speed (or root) hub
      bMaxPacketSize0        64
      idVendor           0x1d6b Linux Foundation
      idProduct          0x0002 2.0 root hub
      bcdDevice            3.00
      iManufacturer           3 Linux 3.0.0-14-generic ehci_hcd
      iProduct                2 EHCI Host Controller
      iSerial                 1 0000:00:1a.0
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           25
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0 
        bmAttributes         0xe0
          Self Powered
          Remote Wakeup
        MaxPower                0mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass         9 Hub
          bInterfaceSubClass      0 Unused
          bInterfaceProtocol      0 Full speed (or root) hub
          iInterface              0 
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0004  1x 4 bytes
            bInterval              12
    Hub Descriptor:
      bLength               9
      bDescriptorType      41
      nNbrPorts             2
      wHubCharacteristic 0x000a
        No power switching (usb 1.0)
        Per-port overcurrent protection
      bPwrOn2PwrGood       10 * 2 milli seconds
      bHubContrCurrent      0 milli Ampere
      DeviceRemovable    0x00
      PortPwrCtrlMask    0xff
     Hub Port Status:
       Port 1: 0000.0507 highspeed power suspend enable connect
       Port 2: 0000.0100 power
    Device Status:     0x0003
      Self Powered
      Remote Wakeup Enabled
    
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               2.00
      bDeviceClass            9 Hub
      bDeviceSubClass         0 Unused
      bDeviceProtocol         0 Full speed (or root) hub
      bMaxPacketSize0        64
      idVendor           0x1d6b Linux Foundation
      idProduct          0x0002 2.0 root hub
      bcdDevice            3.00
      iManufacturer           3 Linux 3.0.0-14-generic ehci_hcd
      iProduct                2 EHCI Host Controller
      iSerial                 1 0000:00:1d.0
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           25
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0 
        bmAttributes         0xe0
          Self Powered
          Remote Wakeup
        MaxPower                0mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass         9 Hub
          bInterfaceSubClass      0 Unused
          bInterfaceProtocol      0 Full speed (or root) hub
          iInterface              0 
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0004  1x 4 bytes
            bInterval              12
    Hub Descriptor:
      bLength               9
      bDescriptorType      41
      nNbrPorts             2
      wHubCharacteristic 0x000a
        No power switching (usb 1.0)
        Per-port overcurrent protection
      bPwrOn2PwrGood       10 * 2 milli seconds
      bHubContrCurrent      0 milli Ampere
      DeviceRemovable    0x00
      PortPwrCtrlMask    0xff
     Hub Port Status:
       Port 1: 0000.0507 highspeed power suspend enable connect
       Port 2: 0000.0100 power
    Device Status:     0x0003
      Self Powered
      Remote Wakeup Enabled
    
    Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               2.00
      bDeviceClass            9 Hub
      bDeviceSubClass         0 Unused
      bDeviceProtocol         1 Single TT
      bMaxPacketSize0        64
      idVendor           0x8087 Intel Corp.
      idProduct          0x0024 Integrated Rate Matching Hub
      bcdDevice            0.00
      iManufacturer           0 
      iProduct                0 
      iSerial                 0 
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           25
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0 
        bmAttributes         0xe0
          Self Powered
          Remote Wakeup
        MaxPower                0mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass         9 Hub
          bInterfaceSubClass      0 Unused
          bInterfaceProtocol      0 Full speed (or root) hub
          iInterface              0 
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0001  1x 1 bytes
            bInterval              12
    Hub Descriptor:
      bLength               9
      bDescriptorType      41
      nNbrPorts             6
      wHubCharacteristic 0x0009
        Per-port power switching
        Per-port overcurrent protection
        TT think time 8 FS bits
      bPwrOn2PwrGood       50 * 2 milli seconds
      bHubContrCurrent      0 milli Ampere
      DeviceRemovable    0x00
      PortPwrCtrlMask    0xff
     Hub Port Status:
       Port 1: 0000.0100 power
       Port 2: 0000.0100 power
       Port 3: 0000.0100 power
       Port 4: 0000.0100 power
       Port 5: 0000.0100 power
       Port 6: 0000.0100 power
    Device Qualifier (for other device speed):
      bLength                10
      bDescriptorType         6
      bcdUSB               2.00
      bDeviceClass            9 Hub
      bDeviceSubClass         0 Unused
      bDeviceProtocol         0 Full speed (or root) hub
      bMaxPacketSize0        64
      bNumConfigurations      1
    Device Status:     0x0001
      Self Powered
    
    Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               2.00
      bDeviceClass            9 Hub
      bDeviceSubClass         0 Unused
      bDeviceProtocol         1 Single TT
      bMaxPacketSize0        64
      idVendor           0x8087 Intel Corp.
      idProduct          0x0024 Integrated Rate Matching Hub
      bcdDevice            0.00
      iManufacturer           0 
      iProduct                0 
      iSerial                 0 
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           25
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0 
        bmAttributes         0xe0
          Self Powered
          Remote Wakeup
        MaxPower                0mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass         9 Hub
          bInterfaceSubClass      0 Unused
          bInterfaceProtocol      0 Full speed (or root) hub
          iInterface              0 
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0001  1x 1 bytes
            bInterval              12
    Hub Descriptor:
      bLength               9
      bDescriptorType      41
      nNbrPorts             6
      wHubCharacteristic 0x0009
        Per-port power switching
        Per-port overcurrent protection
        TT think time 8 FS bits
      bPwrOn2PwrGood       50 * 2 milli seconds
      bHubContrCurrent      0 milli Ampere
      DeviceRemovable    0x00
      PortPwrCtrlMask    0xff
     Hub Port Status:
       Port 1: 0000.0100 power
       Port 2: 0000.0100 power
       Port 3: 0000.0100 power
       Port 4: 0000.0507 highspeed power suspend enable connect
       Port 5: 0000.0100 power
       Port 6: 0000.0100 power
    Device Qualifier (for other device speed):
      bLength                10
      bDescriptorType         6
      bcdUSB               2.00
      bDeviceClass            9 Hub
      bDeviceSubClass         0 Unused
      bDeviceProtocol         0 Full speed (or root) hub
      bMaxPacketSize0        64
      bNumConfigurations      1
    Device Status:     0x0001
      Self Powered
    
    Bus 002 Device 003: ID 064e:e285 Suyin Corp. 
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               2.00
      bDeviceClass          239 Miscellaneous Device
      bDeviceSubClass         2 ?
      bDeviceProtocol         1 Interface Association
      bMaxPacketSize0        64
      idVendor           0x064e Suyin Corp.
      idProduct          0xe285 
      bcdDevice            0.12
      iManufacturer           1 SuYin
      iProduct                3 Integrated Camera
      iSerial                 2 HF0316-S71L-MI03-VL-R00.01.02
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength          529
        bNumInterfaces          2
        bConfigurationValue     1
        iConfiguration          0 
        bmAttributes         0x80
          (Bus Powered)
        MaxPower              500mA
        Interface Association:
          bLength                 8
          bDescriptorType        11
          bFirstInterface         0
          bInterfaceCount         2
          bFunctionClass         14 Video
          bFunctionSubClass       3 Video Interface Collection
          bFunctionProtocol       0 
          iFunction               0 
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass        14 Video
          bInterfaceSubClass      1 Video Control
          bInterfaceProtocol      0 
          iInterface              0 
          VideoControl Interface Descriptor:
            bLength                13
            bDescriptorType        36
            bDescriptorSubtype      1 (HEADER)
            bcdUVC               1.00
            wTotalLength           77
            dwClockFrequency       30.000000MHz
            bInCollection           1
            baInterfaceNr( 0)       1
          VideoControl Interface Descriptor:
            bLength                18
            bDescriptorType        36
            bDescriptorSubtype      2 (INPUT_TERMINAL)
            bTerminalID             1
            wTerminalType      0x0201 Camera Sensor
            bAssocTerminal          0
            iTerminal               0 
            wObjectiveFocalLengthMin      0
            wObjectiveFocalLengthMax      0
            wOcularFocalLength            0
            bControlSize                  3
            bmControls           0x00002a0e
              Auto-Exposure Mode
              Auto-Exposure Priority
              Exposure Time (Absolute)
              Zoom (Absolute)
              PanTilt (Absolute)
              Roll (Absolute)
          VideoControl Interface Descriptor:
            bLength                26
            bDescriptorType        36
            bDescriptorSubtype      6 (EXTENSION_UNIT)
            bUnitID                 2
            guidExtensionCode         {92423946-d10c-e34a-8783-3133f9eaaa3b}
            bNumControl             3
            bNrPins                 1
            baSourceID( 0)          1
            bControlSize            1
            bmControls( 0)       0xff
            iExtension              0 
          VideoControl Interface Descriptor:
            bLength                11
            bDescriptorType        36
            bDescriptorSubtype      5 (PROCESSING_UNIT)
          Warning: Descriptor too short
            bUnitID                 3
            bSourceID               2
            wMaxMultiplier          0
            bControlSize            2
            bmControls     0x0000157f
              Brightness
              Contrast
              Hue
              Saturation
              Sharpness
              Gamma
              White Balance Temperature
              Backlight Compensation
              Power Line Frequency
              White Balance Temperature, Auto
            iProcessing             0 
            bmVideoStandards     0x 9
              None
              SECAM - 625/50
          VideoControl Interface Descriptor:
            bLength                 9
            bDescriptorType        36
            bDescriptorSubtype      3 (OUTPUT_TERMINAL)
            bTerminalID             4
            wTerminalType      0x0101 USB Streaming
            bAssocTerminal          0
            bSourceID               3
            iTerminal               0 
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x83  EP 3 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0008  1x 8 bytes
            bInterval              16
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       0
          bNumEndpoints           0
          bInterfaceClass        14 Video
          bInterfaceSubClass      2 Video Streaming
          bInterfaceProtocol      0 
          iInterface              0 
          VideoStreaming Interface Descriptor:
            bLength                            14
            bDescriptorType                    36
            bDescriptorSubtype                  1 (INPUT_HEADER)
            bNumFormats                         1
            wTotalLength                      341
            bEndPointAddress                  129
            bmInfo                              0
            bTerminalLink                       4
            bStillCaptureMethod                 1
            bTriggerSupport                     0
            bTriggerUsage                       0
            bControlSize                        1
            bmaControls( 0)                    27
          VideoStreaming Interface Descriptor:
            bLength                            27
            bDescriptorType                    36
            bDescriptorSubtype                  4 (FORMAT_UNCOMPRESSED)
            bFormatIndex                        1
            bNumFrameDescriptors                7
            guidFormat                            {59555932-0000-1000-8000-00aa00389b71}
            bBitsPerPixel                      16
            bDefaultFrameIndex                  1
            bAspectRatioX                       0
            bAspectRatioY                       0
            bmInterlaceFlags                 0x00
              Interlaced stream or variable: No
              Fields per frame: 2 fields
              Field 1 first: No
              Field pattern: Field 1 only
              bCopyProtect                      0
          VideoStreaming Interface Descriptor:
            bLength                            42
            bDescriptorType                    36
            bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
            bFrameIndex                         1
            bmCapabilities                   0x01
              Still image supported
            wWidth                            640
            wHeight                           480
            dwMinBitRate                   912384
            dwMaxBitRate                   912384
            dwMaxVideoFrameBufferSize      614400
            dwDefaultFrameInterval         363636
            bFrameIntervalType                  4
            dwFrameInterval( 0)            363636
            dwFrameInterval( 1)            363637
            dwFrameInterval( 2)            363638
            dwFrameInterval( 3)            363639
          VideoStreaming Interface Descriptor:
            bLength                            42
            bDescriptorType                    36
            bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
            bFrameIndex                         2
            bmCapabilities                   0x01
              Still image supported
            wWidth                           1280
            wHeight                           720
            dwMinBitRate                   912384
            dwMaxBitRate                   912384
            dwMaxVideoFrameBufferSize     1843200
            dwDefaultFrameInterval        1333332
            bFrameIntervalType                  4
            dwFrameInterval( 0)           1428571
            dwFrameInterval( 1)           1428572
            dwFrameInterval( 2)           1428573
            dwFrameInterval( 3)           1428574
          VideoStreaming Interface Descriptor:
            bLength                            42
            bDescriptorType                    36
            bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
            bFrameIndex                         3
            bmCapabilities                   0x01
              Still image supported
            wWidth                            352
            wHeight                           288
            dwMinBitRate                   912384
            dwMaxBitRate                   912384
            dwMaxVideoFrameBufferSize      202752
            dwDefaultFrameInterval         363636
            bFrameIntervalType                  4
            dwFrameInterval( 0)            363636
            dwFrameInterval( 1)            363637
            dwFrameInterval( 2)            363638
            dwFrameInterval( 3)            363639
          VideoStreaming Interface Descriptor:
            bLength                            42
            bDescriptorType                    36
            bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
            bFrameIndex                         4
            bmCapabilities                   0x01
              Still image supported
            wWidth                            320
            wHeight                           240
            dwMinBitRate                   912384
            dwMaxBitRate                   912384
            dwMaxVideoFrameBufferSize      153600
            dwDefaultFrameInterval         363636
            bFrameIntervalType                  4
            dwFrameInterval( 0)            363636
            dwFrameInterval( 1)            363637
            dwFrameInterval( 2)            363638
            dwFrameInterval( 3)            363639
          VideoStreaming Interface Descriptor:
            bLength                            42
            bDescriptorType                    36
            bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
            bFrameIndex                         5
            bmCapabilities                   0x01
              Still image supported
            wWidth                            176
            wHeight                           144
            dwMinBitRate                   912384
            dwMaxBitRate                   912384
            dwMaxVideoFrameBufferSize       50688
            dwDefaultFrameInterval         363636
            bFrameIntervalType                  4
            dwFrameInterval( 0)            363636
            dwFrameInterval( 1)            363637
            dwFrameInterval( 2)            363638
            dwFrameInterval( 3)            363639
          VideoStreaming Interface Descriptor:
            bLength                            42
            bDescriptorType                    36
            bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
            bFrameIndex                         6
            bmCapabilities                   0x01
              Still image supported
            wWidth                            160
            wHeight                           120
            dwMinBitRate                   912384
            dwMaxBitRate                   912384
            dwMaxVideoFrameBufferSize       38400
            dwDefaultFrameInterval         363636
            bFrameIntervalType                  4
            dwFrameInterval( 0)            363636
            dwFrameInterval( 1)            363637
            dwFrameInterval( 2)            363638
            dwFrameInterval( 3)            363639
          VideoStreaming Interface Descriptor:
            bLength                            42
            bDescriptorType                    36
            bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
            bFrameIndex                         7
            bmCapabilities                   0x01
              Still image supported
            wWidth                            640
            wHeight                           360
            dwMinBitRate                   912384
            dwMaxBitRate                   912384
            dwMaxVideoFrameBufferSize      460800
            dwDefaultFrameInterval         363636
            bFrameIntervalType                  4
            dwFrameInterval( 0)            363636
            dwFrameInterval( 1)            363637
            dwFrameInterval( 2)            363638
            dwFrameInterval( 3)            363639
          VideoStreaming Interface Descriptor:
            bLength                             6
            bDescriptorType                    36
            bDescriptorSubtype                 13 (COLORFORMAT)
            bColorPrimaries                     1 (BT.709,sRGB)
            bTransferCharacteristics            1 (BT.709)
            bMatrixCoefficients                 4 (SMPTE 170M (BT.601))
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       1
          bNumEndpoints           1
          bInterfaceClass        14 Video
          bInterfaceSubClass      2 Video Streaming
          bInterfaceProtocol      0 
          iInterface              0 
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            5
              Transfer Type            Isochronous
              Synch Type               Asynchronous
              Usage Type               Data
            wMaxPacketSize     0x1400  3x 1024 bytes
            bInterval               1
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       2
          bNumEndpoints           1
          bInterfaceClass        14 Video
          bInterfaceSubClass      2 Video Streaming
          bInterfaceProtocol      0 
          iInterface              0 
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            5
              Transfer Type            Isochronous
              Synch Type               Asynchronous
              Usage Type               Data
            wMaxPacketSize     0x1340  3x 832 bytes
            bInterval               1
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       3
          bNumEndpoints           1
          bInterfaceClass        14 Video
          bInterfaceSubClass      2 Video Streaming
          bInterfaceProtocol      0 
          iInterface              0 
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            5
              Transfer Type            Isochronous
              Synch Type               Asynchronous
              Usage Type               Data
            wMaxPacketSize     0x1300  3x 768 bytes
            bInterval               1
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       4
          bNumEndpoints           1
          bInterfaceClass        14 Video
          bInterfaceSubClass      2 Video Streaming
          bInterfaceProtocol      0 
          iInterface              0 
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            5
              Transfer Type            Isochronous
              Synch Type               Asynchronous
              Usage Type               Data
            wMaxPacketSize     0x13fc  3x 1020 bytes
            bInterval               1
    Device Qualifier (for other device speed):
      bLength                10
      bDescriptorType         6
      bcdUSB               2.00
      bDeviceClass          239 Miscellaneous Device
      bDeviceSubClass         2 ?
      bDeviceProtocol         1 Interface Association
      bMaxPacketSize0        64
      bNumConfigurations      1
    Device Status:     0x0000
      (Bus Powered)
    /proc/cpuinfo
    Code:
    processor	: 0
    vendor_id	: GenuineIntel
    cpu family	: 6
    model		: 42
    model name	: Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz
    stepping	: 7
    cpu MHz		: 800.000
    cache size	: 3072 KB
    physical id	: 0
    siblings	: 4
    core id		: 0
    cpu cores	: 2
    apicid		: 0
    initial apicid	: 0
    fpu		: yes
    fpu_exception	: yes
    cpuid level	: 13
    wp		: yes
    flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
    bogomips	: 2793.81
    clflush size	: 64
    cache_alignment	: 64
    address sizes	: 36 bits physical, 48 bits virtual
    power management:
    
    processor	: 1
    vendor_id	: GenuineIntel
    cpu family	: 6
    model		: 42
    model name	: Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz
    stepping	: 7
    cpu MHz		: 800.000
    cache size	: 3072 KB
    physical id	: 0
    siblings	: 4
    core id		: 0
    cpu cores	: 2
    apicid		: 1
    initial apicid	: 1
    fpu		: yes
    fpu_exception	: yes
    cpuid level	: 13
    wp		: yes
    flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
    bogomips	: 2793.62
    clflush size	: 64
    cache_alignment	: 64
    address sizes	: 36 bits physical, 48 bits virtual
    power management:
    
    processor	: 2
    vendor_id	: GenuineIntel
    cpu family	: 6
    model		: 42
    model name	: Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz
    stepping	: 7
    cpu MHz		: 800.000
    cache size	: 3072 KB
    physical id	: 0
    siblings	: 4
    core id		: 1
    cpu cores	: 2
    apicid		: 2
    initial apicid	: 2
    fpu		: yes
    fpu_exception	: yes
    cpuid level	: 13
    wp		: yes
    flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
    bogomips	: 2793.66
    clflush size	: 64
    cache_alignment	: 64
    address sizes	: 36 bits physical, 48 bits virtual
    power management:
    
    processor	: 3
    vendor_id	: GenuineIntel
    cpu family	: 6
    model		: 42
    model name	: Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz
    stepping	: 7
    cpu MHz		: 800.000
    cache size	: 3072 KB
    physical id	: 0
    siblings	: 4
    core id		: 1
    cpu cores	: 2
    apicid		: 3
    initial apicid	: 3
    fpu		: yes
    fpu_exception	: yes
    cpuid level	: 13
    wp		: yes
    flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
    bogomips	: 2793.66
    clflush size	: 64
    cache_alignment	: 64
    address sizes	: 36 bits physical, 48 bits virtual
    power management:

  3. #3
    Join Date
    Nov 2009
    Location
    Edinburgh, UK
    Beans
    27
    Distro
    Ubuntu

    Re: Lenovo x121e i3 Linux Hardware Compatability

    I've been doing some initial power usage tests, these results are fairly objective at present.. but since only owning the laptop for 2 days I am yet to get a good feel for battery usage. I have been using powerstat to generate ACPI power usage. All tests are with:
    • Bluetooth soft-off
    • wifi connected to a wifi-N AP
    • no AC connected
    • 320gb 5400rpm HDD
    • 8gb of RAM


    Powerstat in the default mode will let the machine settle for 120 secs then take 30 samples over 5 mins and present the average. run from the terminal with: 'sudo powerstat'

    Install powerstat with:
    Code:
    sudo add-apt-repository ppa:colin-king/powermanagement
    sudo apt-get update
    sudo apt-get install powerstat
    When run on a stock x121e idling power consumption is
    Code:
    Summary:
     10.39 Watts on Average with Standard Deviation 0.10

    Stock setup with echo SATA_ALPM_ENABLE=true | sudo tee /etc/pm/config.d/sata_alpm
    Code:
    Summary:
     10.28 Watts on Average with Standard Deviation 0.13

    As above with "pm-powersave true"
    Code:
    Summary:
     10.01 Watts on Average with Standard Deviation 0.11

    As above with kernel option "aspm=force"
    edit /etc/default/grub (root privileges required) and change:
    GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pcie_aspm=force"
    sudo update-grub
    Code:
    Summary:
      9.19 Watts on Average with Standard Deviation 0.16

    All above disabled, then aspm=force turned on and TLP installed and setup. I recommend you read a bit about TLP.
    Code:
    sudo apt-add-repository ppa:linrunner/tlp
    sudo apt-get update
    sudo apt-get install tlp tp-smapi-dkms
    Code:
    Summary:
      8.61 Watts on Average with Standard Deviation 0.20
    As above with i915 RC6 enabled
    edit /etc/default/grub (root privileges required) and change:
    GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pcie_aspm=force i915.i915_enable_rc6=1"
    sudo update-grub

    I have noticed one random lockup since turning this on... well isn't really supported yet anyway so what can you expect
    Code:
    Summary:
      8.39 Watts on Average with Standard Deviation 0.14

    At the time of writing I have got 4 hours of light duty web surfing and power manager says I have 1hr21m left @ 19% remaining. I think 5 hours of usage with the above settings is a fair estimate so far. More detailed usage reports to follow.
    Last edited by connect404; January 9th, 2012 at 03:52 PM. Reason: typo

  4. #4
    Join Date
    Nov 2006
    Location
    Paris
    Beans
    13
    Distro
    Ubuntu 9.04 Jaunty Jackalope

    Re: Lenovo x121e i3 Linux Hardware Compatability

    Hi,

    Thanks for your installation report. I just recieve my x121e and everything is working out of the box with 11.10.

    regards

  5. #5

    Re: Lenovo x121e i3 Linux Hardware Compatability

    I've been running Linux Mint 11 on this since September. Generally extremely happy with it...

    But a couple of weeks ago few expected issues of BIOS of motherboard/graphics have emerged causing resolution issues. xrandr commands, grub edit does not fix. Either that or it's a kernel bug.

    Also, though you note the battery works fine, the x121e is quite seriously effected by the power regression issues with the currently available kernels, as many other lap tops do. More than a third of battery length is lost, and cpu temperatures rise, running at 10-15c hotter than with earlier kernels without the power regression (i.e. Linux Mint 11 and the kernel 2.6x rather than Mint 12 and the 3.x, which is going to remain that way until kernel 3.3. comes out).

    The resolution issue (maybe completely unrelated to linux) is a total bummer, and the power regression issue is pretty much unacceptable.

    But as a user, completely stable (with all updates).

  6. #6
    Join Date
    Nov 2006
    Location
    Paris
    Beans
    13
    Distro
    Ubuntu 9.04 Jaunty Jackalope

    Re: Lenovo x121e i3 Linux Hardware Compatability

    I have found a small typo in one of the previous message: it is dkms and not dkm. The corrected code is:

    Quote Originally Posted by connect404 View Post
    Code:
    sudo apt-add-repository ppa:linrunner/tlp
    sudo apt-get update
    sudo apt-get install tlp tp-smapi-dkms

  7. #7
    Join Date
    Nov 2009
    Location
    Edinburgh, UK
    Beans
    27
    Distro
    Ubuntu

    Re: Lenovo x121e i3 Linux Hardware Compatability

    Quote Originally Posted by Daniel R.T. Hartley View Post
    The resolution issue (maybe completely unrelated to linux) is a total bummer, and the power regression issue is pretty much unacceptable.
    I agree it does run a bit hotter than previous kernels, but 7 hours of usable battery life is on par with Windows7 reports.
    Last edited by connect404; January 9th, 2012 at 03:56 PM. Reason: not -> run typo

  8. #8
    Join Date
    Nov 2009
    Location
    Edinburgh, UK
    Beans
    27
    Distro
    Ubuntu

    Re: Lenovo x121e i3 Linux Hardware Compatability

    Quote Originally Posted by zibletop View Post
    I have found a small typo in one of the previous message: it is dkms and not dkm. The corrected code is:
    fixed.

    Also added an issue I've noticed. When returning from suspend the card reader no longer functions.

  9. #9
    Join Date
    Mar 2010
    Location
    United Kingdom
    Beans
    275
    Distro
    Ubuntu 14.04 Trusty Tahr

    Re: Lenovo x121e i3 Linux Hardware Compatability

    Hi,

    I love this machine, but i am struggling with the graphics issues. I can put up with the odd artifact and i can deal with the icons sometimes behaving strangely in my file browser but the disappearing of lines of text while i am working in a text editor is infuriating.

    If anyone knows a fix for this, i'd be grateful.

    On the power regression issues, using some of the fixes provided above i can get my battery to about 6 hours - also using Jupiter.

    Thanks,
    Thinkpad x131e

  10. #10
    Join Date
    Mar 2010
    Location
    United Kingdom
    Beans
    275
    Distro
    Ubuntu 14.04 Trusty Tahr

    Re: Lenovo x121e i3 Linux Hardware Compatability

    Using a Thinkpadx121e, running 11.10.

    Sometimes when i start up in Ubuntu the track point doesn't initialise. The only way that i know to fix it is to reboot and try again. Usually it works after one reboot, but its still a hassle.

    I was just wondering if someone knew a permanent fix for this or if anyone knows of a terminal command or something which could force the track point to initialise.

    Thanks,

    j
    Thinkpad x131e

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