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Negam
February 14th, 2012, 05:18 AM
Hey All,

I'm running Ubuntu 11.10 on an Aspire One Netbook 722. I've been around Ubuntu for a little while, though not in any real technical capacity.

I've been working well with wireless. I'm attempting to get wired up and running, and running into issues. My Eth0 does not work automatically, and commands like
sudo dhclient eth0 return 'cannot find device "eth0"'.

The output of my /etc/network/interfaces is
auto lo
iface lo inet loopback
The output of lspci -v

00:00.0 Host bridge: Advanced Micro Devices [AMD] Family 14h Processor Root Complex
Subsystem: Acer Incorporated [ALI] Device 0598
Flags: bus master, 66MHz, medium devsel, latency 0

00:01.0 VGA compatible controller: ATI Technologies Inc Device 9807 (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] Device 0598
Flags: bus master, fast devsel, latency 0, IRQ 41
Memory at e0000000 (32-bit, prefetchable) [size=256M]
I/O ports at 4000 [size=256]
Memory at f0400000 (32-bit, non-prefetchable) [size=256K]
Expansion ROM at <unassigned> [disabled]
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Kernel driver in use: radeon
Kernel modules: radeon

00:01.1 Audio device: ATI Technologies Inc Wrestler HDMI Audio [Radeon HD 6250/6310]
Subsystem: Acer Incorporated [ALI] Device 0598
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at f0444000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:11.0 SATA controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] (prog-if 01 [AHCI 1.0])
Subsystem: Acer Incorporated [ALI] Device 0598
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19
I/O ports at 4118 [size=8]
I/O ports at 4124 [size=4]
I/O ports at 4110 [size=8]
I/O ports at 4120 [size=4]
I/O ports at 4100 [size=16]
Memory at f044c000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [70] SATA HBA v1.0
Capabilities: [a4] PCI Advanced Features
Kernel driver in use: ahci
Kernel modules: ahci

00:12.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI])
Subsystem: Acer Incorporated [ALI] Device 0598
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 18
Memory at f044b000 (32-bit, non-prefetchable) [size=4K]
Kernel driver in use: ohci_hcd

00:12.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI])
Subsystem: Acer Incorporated [ALI] Device 0598
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17
Memory at f044a000 (32-bit, non-prefetchable) [size=256]
Capabilities: [c0] Power Management version 2
Capabilities: [e4] Debug port: BAR=1 offset=00e0
Kernel driver in use: ehci_hcd

00:13.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI])
Subsystem: Acer Incorporated [ALI] Device 0598
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 18
Memory at f0449000 (32-bit, non-prefetchable) [size=4K]
Kernel driver in use: ohci_hcd

00:13.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI])
Subsystem: Acer Incorporated [ALI] Device 0598
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17
Memory at f0448000 (32-bit, non-prefetchable) [size=256]
Capabilities: [c0] Power Management version 2
Capabilities: [e4] Debug port: BAR=1 offset=00e0
Kernel driver in use: ehci_hcd

00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 42)
Subsystem: Acer Incorporated [ALI] Device 0598
Flags: 66MHz, medium devsel
Kernel driver in use: piix4_smbus
Kernel modules: sp5100_tco, i2c-piix4

00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40)
Subsystem: Acer Incorporated [ALI] Device 0598
Flags: bus master, slow devsel, latency 64, IRQ 16
Memory at f0440000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:14.3 ISA bridge: ATI Technologies Inc SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
Subsystem: Acer Incorporated [ALI] Device 0598
Flags: bus master, 66MHz, medium devsel, latency 0

00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge (rev 40) (prog-if 01 [Subtractive decode])
Flags: bus master, 66MHz, medium devsel, latency 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64

00:15.0 PCI bridge: ATI Technologies Inc SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=05, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: f0300000-f03fffff
Prefetchable memory behind bridge: 00000000f0000000-00000000f00fffff
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Root Port (Slot+), MSI 00
Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [b0] Subsystem: ATI Technologies Inc Device 0000
Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:15.2 PCI bridge: ATI Technologies Inc SB900 PCI to PCI bridge (PCIE port 2) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: f0200000-f02fffff
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Root Port (Slot-), MSI 00
Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [b0] Subsystem: ATI Technologies Inc Device 0000
Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:15.3 PCI bridge: ATI Technologies Inc SB900 PCI to PCI bridge (PCIE port 3) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
Memory behind bridge: f0100000-f01fffff
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Root Port (Slot-), MSI 00
Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [b0] Subsystem: ATI Technologies Inc Device 0000
Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 0 (rev 43)
Flags: fast devsel

00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 1
Flags: fast devsel

00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 2
Flags: fast devsel

00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 3
Flags: fast devsel
Capabilities: [f0] Secure device <?>
Kernel driver in use: k10temp
Kernel modules: k10temp

00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 4
Flags: fast devsel

00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 6
Flags: fast devsel

00:18.6 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 5
Flags: fast devsel

00:18.7 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 7
Flags: fast devsel

06:00.0 Ethernet controller: Atheros Communications AR8152 v2.0 Fast Ethernet (rev c1)
Subsystem: Acer Incorporated [ALI] Device 0598
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at f0200000 (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-0c-a4-57-dc-0e-a1-ff
Kernel modules: atl1c

07:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
Subsystem: Foxconn International, Inc. Device e042
Flags: bus master, fast devsel, latency 0, IRQ 19
Memory at f0100000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [58] Vendor Specific Information: Len=78 <?>
Capabilities: [48] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [d0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Virtual Channel
Capabilities: [160] Device Serial Number 00-00-19-ff-ff-70-60-d8
Capabilities: [16c] Power Budgeting <?>
Kernel driver in use: brcmsmac
Kernel modules: wl, bcma, brcmsmac

The output of


lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:742 errors:0 dropped:0 overruns:0 frame:0
TX packets:742 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:62004 (62.0 KB) TX bytes:62004 (62.0 KB)

wlan0 Link encap:Ethernet HWaddr 60:d8:19:70:87:60
inet addr:192.168.1.71 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::62d8:19ff:fe70:8760/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:47239 errors:0 dropped:0 overruns:0 frame:0
TX packets:14480 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:19926326 (19.9 MB) TX bytes:2531559 (2.5 MB)I think it's a driver issue, but have no idea where to look. Any pointers?

Thanks,