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Thread: CPU freq - too high - very hot

  1. #11
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    Jan 2011
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    Re: CPU freq - too high - very hot

    Quote Originally Posted by overkill22 View Post
    my so is LUBUNTU 11.10.. and with ubuntu 10.04 it was right...
    my aplogies you where running lubuntu sorry

    strange
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  2. #12
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    Re: CPU freq - too high - very hot

    Quote Originally Posted by overkill22 View Post
    my so is LUBUNTU 11.10.. and with ubuntu 10.04 it was right...
    hmm dont tell me those intel guy disable all of i915 power saving features arrrrg


    post output of

    sudo lspci -v

    sudo modinfo i915
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  3. #13
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    Mar 2012
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    Re: CPU freq - too high - very hot

    Quote Originally Posted by Томица View Post
    Then why do you say it's CPU that's causing you trouble?

    First thing, if your CPU's frequency is high, that's not a bad thing, that's a good thing. The higher the frequency, the stronger the CPU.

    Second, if you meant to say CPU usage, but then later on you say CPU usage is 1%, then it means that it's not the CPU usage that's causing you trouble.

    Third, why don't you let us know which computer model you have? does it perhaps have switchable graphic system?
    i'm sorry. i think it is cpu problem because the cooling fun is always running.. before it was always low...
    the pc is
    compaq mini 311.

    lshw

    Code:
    compaq-mini-311           
        description: Notebook
        version: 0391100000201C00000320000
        width: 32 bits
        capabilities: smbios-2.6 dmi-2.6
        configuration: boot=normal chassis=notebook family=103C_5335KV sku=VT400EA#ABZ uuid=434E4639-3339-364D-5130-00269E505CF3
      *-core
           description: Motherboard
           product: 3651
           vendor: Quanta
           physical id: 0
           version: 49.14
           serial: CNF9396MQ0
           slot: Base Board Chassis Location
         *-firmware
              description: BIOS
              vendor: Hewlett-Packard
              physical id: 0
              version: F.02
              date: 08/04/2009
              size: 1MiB
              capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppynec int13floppytoshiba int13floppy360 int13floppy1200 int13floppy720 int13floppy2880 int9keyboard int10video acpi usb
         *-memory
              description: System Memory
              physical id: d
              slot: System board or motherboard
              size: 3GiB
              capacity: 3GiB
            *-bank:0
                 description: DIMM DDR3 Synchronous 1066 MHz (0,9 ns)
                 product: M471B2873EH1-C7
                 vendor: Samsung
                 physical id: 0
                 serial: 0x00000000
                 slot: Bottom - Slot 1 (top)
                 size: 1GiB
                 width: 64 bits
                 clock: 1066MHz (0.9ns)
            *-bank:1
                 description: DIMM DDR3 Synchronous 1066 MHz (0,9 ns)
                 product: 16JSF25664HZ-1G1F1
                 vendor: Micron Technology
                 physical id: 1
                 serial: 0xDE3CF8E4
                 slot: J3MY
                 size: 2GiB
                 width: 64 bits
                 clock: 1066MHz (0.9ns)
         *-cpu
              description: CPU
              product: Intel(R) Atom(TM) CPU N270   @ 1.60GHz
              vendor: Intel Corp.
              physical id: 16
              bus info: cpu@0
              version: 6.12.2
              serial: 0001-06C2-0000-0000-0000-0000
              slot: CPU
              size: 800MHz
              capacity: 1600MHz
              width: 32 bits
              clock: 533MHz
              capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 xtpr pdcm movbe lahf_lm cpufreq
              configuration: cores=1 enabledcores=1 id=0 threads=2
            *-cache:0
                 description: L2 cache
                 physical id: 17
                 slot: Unknown
                 size: 512KiB
                 capacity: 512KiB
                 capabilities: synchronous internal write-back unified
            *-cache:1
                 description: L1 cache
                 physical id: 18
                 slot: Unknown
                 size: 32KiB
                 capacity: 32KiB
                 capabilities: synchronous internal write-back instruction
            *-logicalcpu:0
                 description: Logical CPU
                 physical id: 0.1
                 width: 32 bits
                 capabilities: logical
            *-logicalcpu:1
                 description: Logical CPU
                 physical id: 0.2
                 width: 32 bits
                 capabilities: logical
         *-pci
              description: Host bridge
              product: MCP79 Host Bridge
              vendor: nVidia Corporation
              physical id: 100
              bus info: pci@0000:00:00.0
              version: b1
              width: 32 bits
              clock: 66MHz
            *-memory:0 UNCLAIMED
                 description: RAM memory
                 product: MCP79 Memory Controller
                 vendor: nVidia Corporation
                 physical id: 0.1
                 bus info: pci@0000:00:00.1
                 version: b1
                 width: 32 bits
                 clock: 66MHz (15.2ns)
                 capabilities: bus_master
                 configuration: latency=0
            *-isa
                 description: ISA bridge
                 product: MCP79 LPC Bridge
                 vendor: nVidia Corporation
                 physical id: 3
                 bus info: pci@0000:00:03.0
                 version: b3
                 width: 32 bits
                 clock: 66MHz
                 capabilities: isa bus_master
                 configuration: latency=0
            *-memory:1 UNCLAIMED
                 description: RAM memory
                 product: MCP79 Memory Controller
                 vendor: nVidia Corporation
                 physical id: 3.1
                 bus info: pci@0000:00:03.1
                 version: b1
                 width: 32 bits
                 clock: 66MHz (15.2ns)
                 configuration: latency=0
            *-serial
                 description: SMBus
                 product: MCP79 SMBus
                 vendor: nVidia Corporation
                 physical id: 3.2
                 bus info: pci@0000:00:03.2
                 version: b1
                 width: 32 bits
                 clock: 66MHz
                 capabilities: pm cap_list
                 configuration: driver=nForce2_smbus latency=0
                 resources: irq:11 ioport:3080(size=64) ioport:3040(size=64) ioport:3000(size=64)
            *-memory:2 UNCLAIMED
                 description: RAM memory
                 product: MCP79 Memory Controller
                 vendor: nVidia Corporation
                 physical id: 3.3
                 bus info: pci@0000:00:03.3
                 version: b1
                 width: 32 bits
                 clock: 66MHz (15.2ns)
                 configuration: latency=0
            *-processor UNCLAIMED
                 description: Co-processor
                 product: MCP79 Co-processor
                 vendor: nVidia Corporation
                 physical id: 3.5
                 bus info: pci@0000:00:03.5
                 version: b1
                 width: 32 bits
                 clock: 66MHz
                 capabilities: bus_master
                 configuration: latency=0 maxlatency=1 mingnt=3
                 resources: memory:feb80000-febfffff
            *-usb:0
                 description: USB Controller
                 product: MCP79 OHCI USB 1.1 Controller
                 vendor: nVidia Corporation
                 physical id: 4
                 bus info: pci@0000:00:04.0
                 version: b1
                 width: 32 bits
                 clock: 66MHz
                 capabilities: pm ohci bus_master cap_list
                 configuration: driver=ohci_hcd latency=0 maxlatency=1 mingnt=3
                 resources: irq:21 memory:d3108000-d3108fff
            *-usb:1
                 description: USB Controller
                 product: MCP79 EHCI USB 2.0 Controller
                 vendor: nVidia Corporation
                 physical id: 4.1
                 bus info: pci@0000:00:04.1
                 version: b1
                 width: 32 bits
                 clock: 66MHz
                 capabilities: debug pm ehci bus_master cap_list
                 configuration: driver=ehci_hcd latency=0 maxlatency=1 mingnt=3
                 resources: irq:23 memory:d3109200-d31092ff
            *-usb:2
                 description: USB Controller
                 product: MCP79 OHCI USB 1.1 Controller
                 vendor: nVidia Corporation
                 physical id: 6
                 bus info: pci@0000:00:06.0
                 version: b1
                 width: 32 bits
                 clock: 66MHz
                 capabilities: pm ohci bus_master cap_list
                 configuration: driver=ohci_hcd latency=0 maxlatency=1 mingnt=3
                 resources: irq:20 memory:d3107000-d3107fff
            *-usb:3
                 description: USB Controller
                 product: MCP79 EHCI USB 2.0 Controller
                 vendor: nVidia Corporation
                 physical id: 6.1
                 bus info: pci@0000:00:06.1
                 version: b1
                 width: 32 bits
                 clock: 66MHz
                 capabilities: debug pm ehci bus_master cap_list
                 configuration: driver=ehci_hcd latency=0 maxlatency=1 mingnt=3
                 resources: irq:22 memory:d3109100-d31091ff
            *-multimedia
                 description: Audio device
                 product: MCP79 High Definition Audio
                 vendor: nVidia Corporation
                 physical id: 8
                 bus info: pci@0000:00:08.0
                 version: b1
                 width: 32 bits
                 clock: 66MHz
                 capabilities: pm bus_master cap_list
                 configuration: driver=HDA Intel latency=0 maxlatency=5 mingnt=2
                 resources: irq:20 memory:d3100000-d3103fff
            *-pci:0
                 description: PCI bridge
                 product: MCP79 PCI Bridge
                 vendor: nVidia Corporation
                 physical id: 9
                 bus info: pci@0000:00:09.0
                 version: b1
                 width: 32 bits
                 clock: 66MHz
                 capabilities: pci subtractive_decode bus_master cap_list
            *-network
                 description: Ethernet interface
                 product: MCP79 Ethernet
                 vendor: nVidia Corporation
                 physical id: a
                 bus info: pci@0000:00:0a.0
                 logical name: eth0
                 version: b1
                 serial: 00:26:9e:50:5c:f3
                 capacity: 100Mbit/s
                 width: 32 bits
                 clock: 66MHz
                 capabilities: pm bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
                 configuration: autonegotiation=on broadcast=yes driver=forcedeth driverversion=0.64 latency=0 link=no maxlatency=20 mingnt=1 multicast=yes port=MII
                 resources: irq:22 memory:d3106000-d3106fff ioport:30e0(size=8) memory:d3109000-d31090ff memory:d3109300-d310930f
            *-storage
                 description: SATA controller
                 product: MCP79 AHCI Controller
                 vendor: nVidia Corporation
                 physical id: b
                 bus info: pci@0000:00:0b.0
                 logical name: scsi0
                 version: b1
                 width: 32 bits
                 clock: 66MHz
                 capabilities: storage pm msi ahci_1.0 bus_master cap_list emulated
                 configuration: driver=ahci latency=0 maxlatency=1 mingnt=3
                 resources: irq:40 ioport:30d8(size=8) ioport:30ec(size=4) ioport:30d0(size=8) ioport:30e8(size=4) ioport:30c0(size=16) memory:d3104000-d3105fff
               *-disk
                    description: ATA Disk
                    product: ST9320325AS
                    vendor: Seagate
                    physical id: 0.0.0
                    bus info: scsi@0:0.0.0
                    logical name: /dev/sda
                    version: 0005
                    serial: 5VD1VC94
                    size: 298GiB (320GB)
                    capabilities: partitioned partitioned:dos
                    configuration: ansiversion=5 signature=0006e686
                  *-volume:0
                       description: EXT4 volume
                       vendor: Linux
                       physical id: 1
                       bus info: scsi@0:0.0.0,1
                       logical name: /dev/sda1
                       logical name: /
                       version: 1.0
                       serial: fa1311a1-925a-4a8a-a760-30cb1a2fa5b8
                       size: 295GiB
                       capacity: 295GiB
                       capabilities: primary bootable journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                       configuration: created=2012-03-07 11:44:35 filesystem=ext4 lastmountpoint=/ modified=2012-03-16 09:25:04 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,user_xattr,acl,commit=600,barrier=1,data=ordered mounted=2012-03-20 09:38:31 state=mounted
                  *-volume:1
                       description: Extended partition
                       physical id: 2
                       bus info: scsi@0:0.0.0,2
                       logical name: /dev/sda2
                       size: 2813MiB
                       capacity: 2813MiB
                       capabilities: primary extended partitioned partitioned:extended
                     *-logicalvolume
                          description: Linux swap / Solaris partition
                          physical id: 5
                          logical name: /dev/sda5
                          capacity: 2813MiB
                          capabilities: nofs
            *-pci:1
                 description: PCI bridge
                 product: MCP79 PCI Express Bridge
                 vendor: nVidia Corporation
                 physical id: 10
                 bus info: pci@0000:00:10.0
                 version: b1
                 width: 32 bits
                 clock: 33MHz
                 capabilities: pci pm msi normal_decode bus_master cap_list
                 resources: ioport:2000(size=4096) memory:d2000000-d2ffffff ioport:c0000000(size=301989888)
               *-display
                    description: VGA compatible controller
                    product: ION VGA [GeForce 9400M]
                    vendor: nVidia Corporation
                    physical id: 0
                    bus info: pci@0000:02:00.0
                    version: b1
                    width: 64 bits
                    clock: 33MHz
                    capabilities: pm msi vga_controller bus_master cap_list rom
                    configuration: driver=nouveau latency=0
                    resources: irq:21 memory:d2000000-d2ffffff memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:2000(size=128)
            *-pci:2
                 description: PCI bridge
                 product: MCP79 PCI Express Bridge
                 vendor: nVidia Corporation
                 physical id: 15
                 bus info: pci@0000:00:15.0
                 version: b1
                 width: 32 bits
                 clock: 33MHz
                 capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
                 configuration: driver=pcieport
                 resources: irq:16 memory:d3000000-d30fffff
               *-network
                    description: Wireless interface
                    product: BCM4312 802.11b/g LP-PHY
                    vendor: Broadcom Corporation
                    physical id: 0
                    bus info: pci@0000:03:00.0
                    logical name: eth1
                    version: 01
                    serial: 0c:60:76:55:c2:68
                    width: 64 bits
                    clock: 33MHz
                    capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
                    configuration: broadcast=yes driver=wl0 driverversion=5.100.82.38 latency=0 multicast=yes wireless=IEEE 802.11bg
                    resources: irq:16 memory:d3000000-d3003fff
            *-pci:3
                 description: PCI bridge
                 product: MCP79 PCI Express Bridge
                 vendor: nVidia Corporation
                 physical id: 16
                 bus info: pci@0000:00:16.0
                 version: b1
                 width: 32 bits
                 clock: 33MHz
                 capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
                 configuration: driver=pcieport
                 resources: irq:16
         *-scsi
              physical id: 1
              bus info: usb@2:1
              logical name: scsi13
              logical name: scsi14
              capabilities: emulated scsi-host
              configuration: driver=usb-storage
            *-cdrom
                 description: SCSI CD-ROM
                 product: Mass Storage
                 vendor: HUAWEI
                 physical id: 0
                 bus info: scsi@13:0.0.0
                 logical name: /dev/cdrom
                 logical name: /dev/scd0
                 logical name: /dev/sr0
                 version: 2.31
                 capabilities: removable audio
                 configuration: ansiversion=2 status=ready
               *-medium
                    physical id: 0
                    logical name: /dev/cdrom
                    capabilities: partitioned partitioned:mac
                  *-volume:0 UNCLAIMED
                       description: Apple partition map
                       physical id: 1
                       capacity: 1KiB
                  *-volume:1 UNCLAIMED
                       description: Apple HFS
                       physical id: 2
                       version: 4
                       serial: 00000000-0000-0000-0000-000000000800
                       size: 29MiB
                       capacity: 29MiB
                       capabilities: hfsplus initialized
                       configuration: checked=2010-04-08 14:28:20 created=2010-04-08 12:28:20 filesystem=hfsplus lastmountedby=LSDf modified=2010-04-08 14:28:21 state=unclean
            *-disk
                 description: SCSI Disk
                 physical id: 1
                 bus info: scsi@14:0.0.0
                 logical name: /dev/sdb
      *-battery
           product: PT06055
           vendor: SMP-LG26B3
           physical id: 1
           version: 0
           serial: 0
           slot: Primary
           capacity: 5100mWh
           configuration: voltage=10,8V
      *-network DISABLED
           description: Ethernet interface
           physical id: 2
           logical name: wwan0
           serial: 02:50:f3:00:00:00
           capabilities: ethernet physical
           configuration: broadcast=yes driver=cdc_ether driverversion=22-Aug-2005 firmware=Mobile Broadband Network Device link=no multicast=yes

  4. #14
    Join Date
    Mar 2012
    Beans
    49

    Re: CPU freq - too high - very hot

    Quote Originally Posted by idoitprone View Post
    hmm dont tell me those intel guy disable all of i915 power saving features arrrrg


    post output of

    sudo lspci -v

    sudo modinfo i915
    Code:
    utente@compaq-mini-311:~$ sudo ispci -v
    [sudo] password for utente: 
    sudo: ispci: command not found
    utente@compaq-mini-311:~$ sudo modinfo i915
    filename:       /lib/modules/3.0.0-16-generic/kernel/drivers/gpu/drm/i915/i915.ko
    license:        GPL and additional rights
    description:    Intel Graphics
    author:         Tungsten Graphics, Inc.
    license:        GPL and additional rights
    srcversion:     42E662E7B8968DC329F73B7
    alias:          pci:v00008086d0000015Asv*sd*bc03sc*i*
    alias:          pci:v00008086d00000162sv*sd*bc03sc*i*
    alias:          pci:v00008086d00000152sv*sd*bc03sc*i*
    alias:          pci:v00008086d00000166sv*sd*bc03sc*i*
    alias:          pci:v00008086d00000156sv*sd*bc03sc*i*
    alias:          pci:v00008086d0000010Asv*sd*bc03sc*i*
    alias:          pci:v00008086d00000126sv*sd*bc03sc*i*
    alias:          pci:v00008086d00000116sv*sd*bc03sc*i*
    alias:          pci:v00008086d00000106sv*sd*bc03sc*i*
    alias:          pci:v00008086d00000122sv*sd*bc03sc*i*
    alias:          pci:v00008086d00000112sv*sd*bc03sc*i*
    alias:          pci:v00008086d00000102sv*sd*bc03sc*i*
    alias:          pci:v00008086d00000046sv*sd*bc03sc*i*
    alias:          pci:v00008086d00000042sv*sd*bc03sc*i*
    alias:          pci:v00008086d0000A011sv*sd*bc03sc*i*
    alias:          pci:v00008086d0000A001sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002E92sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002E42sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002E32sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002E22sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002E12sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002E02sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002A42sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002A12sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002A02sv*sd*bc03sc*i*
    alias:          pci:v00008086d000029D2sv*sd*bc03sc*i*
    alias:          pci:v00008086d000029C2sv*sd*bc03sc*i*
    alias:          pci:v00008086d000029B2sv*sd*bc03sc*i*
    alias:          pci:v00008086d000029A2sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002992sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002982sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002972sv*sd*bc03sc*i*
    alias:          pci:v00008086d000027AEsv*sd*bc03sc*i*
    alias:          pci:v00008086d000027A2sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002772sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002592sv*sd*bc03sc*i*
    alias:          pci:v00008086d0000258Asv*sd*bc03sc*i*
    alias:          pci:v00008086d00002582sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002572sv*sd*bc03sc*i*
    alias:          pci:v00008086d0000358Esv*sd*bc03sc*i*
    alias:          pci:v00008086d00003582sv*sd*bc03sc*i*
    alias:          pci:v00008086d00002562sv*sd*bc03sc*i*
    alias:          pci:v00008086d00003577sv*sd*bc03sc*i*
    depends:        drm,drm_kms_helper,video,i2c-algo-bit
    vermagic:       3.0.0-16-generic SMP mod_unload modversions 686 
    parm:           modeset:int
    parm:           fbpercrtc:int
    parm:           panel_ignore_lid:int
    parm:           powersave:int
    parm:           semaphores:int
    parm:           i915_enable_rc6:int
    parm:           i915_enable_fbc:int
    parm:           lvds_downclock:int
    parm:           lvds_use_ssc:Use Spread Spectrum Clock with panels [LVDS/eDP] (default: auto from VBT) (int)
    parm:           vbt_sdvo_panel_type:int
    parm:           reset:bool
    utente@compaq-mini-311:~$

  5. #15
    Join Date
    Jan 2011
    Beans
    1,151

    Re: CPU freq - too high - very hot

    Code:
    vermagic:       3.0.0-16-generic SMP mod_unload modversions 686  
    parm:           modeset:int
     parm:           fbpercrtc:int 
    parm:           panel_ignore_lid:int
     parm:           powersave:int 
    parm:           semaphores:in
    t parm:           i915_enable_rc6:int 
    parm:           i915_enable_fbc:int 
    parm:           lvds_downclock:int 
    parm:           lvds_use_ssc:Use Spread Spectrum Clock with panels [LVDS/eDP] (default: auto from VBT) (int)
     parm:           vbt_sdvo_panel_type:int 
    parm:           reset:bool
    strange it does not say the defaults like mine. I wonder why would ubuntu like to change this?

    Code:
    vermagic:       3.2.0-2-amd64 SMP mod_unload modversions 
    parm:           modeset:Use kernel modesetting [KMS] (0=DRM_I915_KMS from .config, 1=on, -1=force vga console preference [default]) (int)
    parm:           fbpercrtc:int
    parm:           panel_ignore_lid:Override lid status (0=autodetect [default], 1=lid open, -1=lid closed) (int)
    parm:           powersave:Enable powersavings, fbc, downclocking, etc. (default: true) (int)
    parm:           semaphores:Use semaphores for inter-ring sync (default: -1 (use per-chip defaults)) (int)
    parm:           i915_enable_rc6:Enable power-saving render C-state 6 (default: -1 (use per-chip default) (int)
    parm:           i915_enable_fbc:Enable frame buffer compression for power savings (default: -1 (use per-chip default)) (int)
    parm:           lvds_downclock:Use panel (LVDS/eDP) downclocking for power savings (default: false) (int)
    parm:           lvds_use_ssc:Use Spread Spectrum Clock with panels [LVDS/eDP] (default: auto from VBT) (int)
    parm:           vbt_sdvo_panel_type:Override selection of SDVO panel mode in the VBT (default: auto) (int)
    parm:           reset:Attempt GPU resets (default: true) (bool)
    parm:           enable_hangcheck:Periodically check GPU activity for detecting hangs. WARNING: Disabling this can cause system wide hangs. (default: true) (bool)
    i am all out of ideas
    http://danielj.se/2011/11/16/how-to-...-ubuntu-11-10/ this might help you but i cannot tell if it your gpu that eating you power

    install powertop it might give you a power idea

    Code:
    sudo apt-get install powertop
    to run
    Code:
    sudo powertop
    q to quit

    ignore this post ii guess
    Last edited by idoitprone; March 20th, 2012 at 10:11 AM.
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  6. #16
    Join Date
    Mar 2012
    Beans
    49

    Re: CPU freq - too high - very hot

    sorry, first command was wrong

    Code:
    utente@compaq-mini-311:~$ sudo lspci
    00:00.0 Host bridge: nVidia Corporation MCP79 Host Bridge (rev b1)
    00:00.1 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
    00:03.0 ISA bridge: nVidia Corporation MCP79 LPC Bridge (rev b3)
    00:03.1 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
    00:03.2 SMBus: nVidia Corporation MCP79 SMBus (rev b1)
    00:03.3 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
    00:03.5 Co-processor: nVidia Corporation MCP79 Co-processor (rev b1)
    00:04.0 USB Controller: nVidia Corporation MCP79 OHCI USB 1.1 Controller (rev b1)
    00:04.1 USB Controller: nVidia Corporation MCP79 EHCI USB 2.0 Controller (rev b1)
    00:06.0 USB Controller: nVidia Corporation MCP79 OHCI USB 1.1 Controller (rev b1)
    00:06.1 USB Controller: nVidia Corporation MCP79 EHCI USB 2.0 Controller (rev b1)
    00:08.0 Audio device: nVidia Corporation MCP79 High Definition Audio (rev b1)
    00:09.0 PCI bridge: nVidia Corporation MCP79 PCI Bridge (rev b1)
    00:0a.0 Ethernet controller: nVidia Corporation MCP79 Ethernet (rev b1)
    00:0b.0 SATA controller: nVidia Corporation MCP79 AHCI Controller (rev b1)
    00:10.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
    00:15.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
    00:16.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
    02:00.0 VGA compatible controller: nVidia Corporation ION VGA [GeForce 9400M] (rev b1)
    03:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)

  7. #17
    Join Date
    Jan 2011
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    1,151

    Re: CPU freq - too high - very hot

    Quote Originally Posted by overkill22 View Post
    sorry, first command was wrong

    Code:
    utente@compaq-mini-311:~$ sudo lspci
    00:00.0 Host bridge: nVidia Corporation MCP79 Host Bridge (rev b1)
    00:00.1 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
    00:03.0 ISA bridge: nVidia Corporation MCP79 LPC Bridge (rev b3)
    00:03.1 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
    00:03.2 SMBus: nVidia Corporation MCP79 SMBus (rev b1)
    00:03.3 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
    00:03.5 Co-processor: nVidia Corporation MCP79 Co-processor (rev b1)
    00:04.0 USB Controller: nVidia Corporation MCP79 OHCI USB 1.1 Controller (rev b1)
    00:04.1 USB Controller: nVidia Corporation MCP79 EHCI USB 2.0 Controller (rev b1)
    00:06.0 USB Controller: nVidia Corporation MCP79 OHCI USB 1.1 Controller (rev b1)
    00:06.1 USB Controller: nVidia Corporation MCP79 EHCI USB 2.0 Controller (rev b1)
    00:08.0 Audio device: nVidia Corporation MCP79 High Definition Audio (rev b1)
    00:09.0 PCI bridge: nVidia Corporation MCP79 PCI Bridge (rev b1)
    00:0a.0 Ethernet controller: nVidia Corporation MCP79 Ethernet (rev b1)
    00:0b.0 SATA controller: nVidia Corporation MCP79 AHCI Controller (rev b1)
    00:10.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
    00:15.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
    00:16.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
    02:00.0 VGA compatible controller: nVidia Corporation ION VGA [GeForce 9400M] (rev b1)
    03:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
    it is not your intel gpu

    02:00.0 VGA compatible controller: nVidia Corporation ION VGA [GeForce 9400M] (rev b1)

    please install the priotory driver it might save you power cuz the opensource driver is doing strange things
    Last edited by idoitprone; March 20th, 2012 at 10:11 AM.
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  8. #18
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    Mar 2012
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    49

    Re: CPU freq - too high - very hot

    seems that i'm using only cpu1....

  9. #19
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    Mar 2012
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    49

    Re: CPU freq - too high - very hot

    Quote Originally Posted by idoitprone View Post
    it is not your intel gpu

    02:00.0 VGA compatible controller: nVidia Corporation ION VGA [GeForce 9400M] (rev b1)

    please install the priotory driver it might save you power cuz the opensource driver is doing strange things
    no way to install nvidia driver...i opened a thread for that but no one can help me...

  10. #20
    Join Date
    Jan 2011
    Beans
    1,151

    Re: CPU freq - too high - very hot

    Quote Originally Posted by overkill22 View Post
    seems that i'm using only cpu1....
    an operating system aways doing work, but you said that it is using 1 percent of the total power which means it cannot be your cpu that draining your power making your computer hot. Well on my computer, this is usually not a problem. and I was using a de like kde4

    In this case I have to suspect the nvidia gpu.

    http://www.nvidia.com/object/linux-d...20-driver.html

    https://help.ubuntu.com/community/Bi...erHowto/Nvidia
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