mansour.alakeel at gmail
Mar 10, 2012, 12:28 PM
Views: 1047
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My laptop started getting hot recently. There is no dust issue. The
fan just doesn't seem to start at all.
I tried to use lm_sensors and sensor-detect, but it's not detecting
any sensors. I tried to recompile the kernel, enabling
all the sensors but no luck. using acpi woks in reporting some values:
acpi -V
Adapter 0: on-line
Thermal 0: ok, 58.0 degrees C
Thermal 0: trip point 0 switches to mode critical at temperature 103.0 degrees C
Thermal 0: trip point 1 switches to mode passive at temperature 105.0 degrees C
Cooling 0: LCD 0 of 10
Cooling 1: Processor 0 of 7
Cooling 2: Processor 0 of 7
Cooling 3: Processor 0 of 7
Cooling 4: Processor 0 of 7
lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor
Family DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation
Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation Cougar Point HECI
Controller #1 (rev 04)
00:1a.0 USB Controller: Intel Corporation Cougar Point USB Enhanced
Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation Cougar Point High Definition
Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation Cougar Point PCI Express Root
Port 1 (rev b5)
00:1c.1 PCI bridge: Intel Corporation Cougar Point PCI Express Root
Port 2 (rev b5)
00:1c.3 PCI bridge: Intel Corporation Cougar Point PCI Express Root
Port 4 (rev b5)
00:1c.5 PCI bridge: Intel Corporation Cougar Point PCI Express Root
Port 6 (rev b5)
00:1d.0 USB Controller: Intel Corporation Cougar Point USB Enhanced
Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC
Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation Cougar Point 6 port SATA
AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation Cougar Point SMBus Controller (rev 05)
02:00.0 Network controller: Intel Corporation Centrino Wireless-N 1030 (rev 34)
03:00.0 USB Controller: Fresco Logic FL1000G USB 3.0 Host Controller (rev 04)
04:00.0 Ethernet controller: Attansic Technology Corp. AR8151 v2.0
Gigabit Ethernet (rev c0)
Linux localhost 3.1.10-gentoo-r1asus #1 SMP PREEMPT Sat Mar 3 04:46:53
EST 2012 x86_64 Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz GenuineIntel
GNU/Linux
laptop is Asus U46E.
I am not very familiar with the kernel config related to thermal, so I
don't know exactly what other info I need to provide. If I am missing
something, please ask.
lsmod
Module Size Used by
snd_seq_oss 30140 0
snd_seq_midi_event 5180 1 snd_seq_oss
snd_seq 51076 4 snd_seq_oss,snd_seq_midi_event
snd_seq_device 5109 2 snd_seq_oss,snd_seq
snd_pcm_oss 41686 0
snd_mixer_oss 14706 1 snd_pcm_oss
cryptd 7437 0
aes_x86_64 7348 2
snd_hda_codec_hdmi 24224 1
uvcvideo 60957 0
snd_hda_codec_realtek 305650 1
aes_generic 25946 1 aes_x86_64
videodev 80368 1 uvcvideo
v4l2_compat_ioctl32 7844 1 videodev
ecb 1881 1
btusb 10681 0
bluetooth 140491 1 btusb
snd_hda_intel 23990 0
arc4 1282 2
i915 363756 3
drm_kms_helper 24196 1 i915
ehci_hcd 38628 0
snd_hda_codec 80497 3
snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
drm 168771 4 i915,drm_kms_helper
i2c_i801 8470 0
i2c_algo_bit 6472 1 i915
iwlagn 274384 0
usbcore 123848 3 uvcvideo,btusb,ehci_hcd
snd_hwdep 6014 1 snd_hda_codec
snd_pcm 69577 4
snd_pcm_oss,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
intel_agp 10616 1 i915
processor 27833 4
video 11367 1 i915
intel_gtt 14153 3 i915,intel_agp
backlight 4216 1 video
wmi 8091 0
snd_timer 18721 2 snd_seq,snd_pcm
battery 6165 0
thermal 8514 0
button 4271 1 i915
ac 2248 0
agpgart 25680 3 drm,intel_agp,intel_gtt
mac80211 184435 1 iwlagn
snd 57535 12
snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
psmouse 54209 0
atl1c 31135 0
cfg80211 159080 2 iwlagn,mac80211
soundcore 5329 1 snd
sg 26740 0
snd_page_alloc 6577 2 snd_hda_intel,snd_pcm
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fan control
