Hi, Please CC me on replies as I am not subscribed to the list. I have an Acer Aspire One AOD250-1613 (Android+XP), with Intel Atom N280. I am trying to get lm-sensors working mainly because acpi reports my cpu temperature as 27C... I was hoping you could help me, especially as Atom is marked as supported (cpucore) in lm-sensors' website. here's more detail about my problems and hardware: Error: sensors-detect finds no sensors. Motherboard vendor and model: I do not know how to find this out. Would this help at all: http://us.acer.com/acer/productv.do?LanguageISOCtxParam=en&kcond61e.c2att101=58051&sp=page16e&ctx2.c2att1=25&link=ln438e&CountryISOCtxParam=US&ctx1g.c2att92=843&ctx1.att21k=1&CRC=127634522# CPU Info (I don't know why it lists two cores, Atom has just one afaik): processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 28 model name : Intel(R) Atom(TM) CPU N280 @ 1.66GHz stepping : 2 cpu MHz : 800.000 cache size : 512 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 apicid : 0 initial apicid : 0 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl est tm2 ssse3 xtpr pdcm movbe lahf_lm bogomips : 3326.54 clflush size : 64 power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 28 model name : Intel(R) Atom(TM) CPU N280 @ 1.66GHz stepping : 2 cpu MHz : 800.000 cache size : 512 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 apicid : 1 initial apicid : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl est tm2 ssse3 xtpr pdcm movbe lahf_lm bogomips : 3326.54 clflush size : 64 power management: Lm_sensors and kernel versions lm-sensors: 3.1.1 kernel: 2.6.31 OS: Arch Linux The output of sensors (see the absurd temp just for fun): acpitz-virtual-0 Adapter: Virtual device temp1: +26.8°C (crit = +100.0°C) The output of (as root) sensors-detect: # sensors-detect revision 5729 (2009-06-02 15:51:29 +0200) # System: Acer Aspire one (laptop) This program will help you determine which kernel modules you need to load to use lm_sensors most effectively. It is generally safe and recommended to accept the default answers to all questions, unless you know what you're doing. Some south bridges, CPUs or memory controllers contain embedded sensors. Do you want to scan for them? This is totally safe. (YES/no): Silicon Integrated Systems SIS5595... No VIA VT82C686 Integrated Sensors... No VIA VT8231 Integrated Sensors... No AMD K8 thermal sensors... No AMD K10 thermal sensors... No Intel Core family thermal sensor... No Intel AMB FB-DIMM thermal sensor... No VIA C7 thermal and voltage sensors... No Some Super I/O chips contain embedded sensors. We have to write to standard I/O ports to probe them. This is usually safe. Do you want to scan for Super I/O sensors? (YES/no): Probing for Super-I/O at 0x2e/0x2f Trying family `National Semiconductor'... No Trying family `SMSC'... No Trying family `VIA/Winbond/Fintek'... No Trying family `ITE'... No Probing for Super-I/O at 0x4e/0x4f Trying family `National Semiconductor'... No Trying family `SMSC'... No Trying family `VIA/Winbond/Fintek'... No Trying family `ITE'... No Some hardware monitoring chips are accessible through the ISA I/O ports. We have to write to arbitrary I/O ports to probe them. This is usually safe though. Yes, you do have ISA I/O ports even if you do not have any ISA slots! Do you want to scan the ISA I/O ports? (YES/no): Probing for `National Semiconductor LM78' at 0x290... No Probing for `National Semiconductor LM79' at 0x290... No Probing for `Winbond W83781D' at 0x290... No Probing for `Winbond W83782D' at 0x290... No Lastly, we can probe the I2C/SMBus adapters for connected hardware monitoring devices. This is the most risky part, and while it works reasonably well on most systems, it has been reported to cause trouble on some systems. Do you want to probe the I2C/SMBus adapters now? (YES/no): Using driver `i2c-i801' for device 0000:00:1f.3: Intel 82801G ICH7 Module i2c-dev loaded successfully. Next adapter: SMBus I801 adapter at 6000 (i2c-0) Do you want to scan it? (YES/no/selectively): Client found at address 0x50 Probing for `Analog Devices ADM1033'... No Probing for `Analog Devices ADM1034'... No Probing for `SPD EEPROM'... Yes (confidence 8, not a hardware monitoring chip) Probing for `EDID EEPROM'... No Sorry, no sensors were detected. This is relatively common on laptops, where thermal management is handled by ACPI rather than the OS. The output of lsmod: Module Size Used by i2c_dev 6756 0 hwmon_vid 2844 0 ext3 134020 1 jbd 49136 1 ext3 hfs 46720 0 hfsplus 76864 0 vfat 11132 0 fat 53052 1 vfat isofs 33764 0 nls_utf8 1664 0 udf 86564 0 crc_itu_t 1724 1 udf i915 233928 1 drm 156160 2 i915 i2c_algo_bit 5888 1 i915 aes_i586 8124 1 aes_generic 27228 1 aes_i586 ipv6 279604 12 cpufreq_userspace 3008 2 ext2 68964 1 loop 15336 2 snd_seq_dummy 2720 0 snd_seq_oss 31232 0 snd_seq_midi_event 7036 1 snd_seq_oss snd_seq 53808 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event snd_seq_device 6792 3 snd_seq_dummy,snd_seq_oss,snd_seq snd_pcm_oss 40320 0 snd_mixer_oss 17564 1 snd_pcm_oss joydev 10528 0 arc4 1756 2 ecb 2812 2 snd_hda_codec_realtek 210048 1 fan 4448 0 ath9k 239188 0 mac80211 155788 1 ath9k ath 7708 1 ath9k pciehp 37020 0 snd_hda_intel 27528 0 usb_storage 51904 1 snd_hda_codec 72700 2 snd_hda_codec_realtek,snd_hda_intel snd_hwdep 7712 1 snd_hda_codec pci_hotplug 28732 1 pciehp snd_pcm 74496 3 snd_pcm_oss,snd_hda_intel,snd_hda_codec snd_timer 21188 2 snd_seq,snd_pcm video 20116 1 i915 snd 58820 11 snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer soundcore 6944 1 snd cfg80211 90364 3 ath9k,mac80211,ath iTCO_wdt 11072 0 iTCO_vendor_support 3136 1 iTCO_wdt psmouse 60084 0 output 2908 1 video rfkill 19696 1 cfg80211 acpi_cpufreq 8648 0 ac 4224 0 i2c_i801 9616 0 led_class 4000 1 ath9k uhci_hcd 23692 0 snd_page_alloc 8900 2 snd_hda_intel,snd_pcm battery 10816 0 thermal 13912 0 intel_agp 28604 1 freq_table 3740 1 acpi_cpufreq i2c_core 21808 5 i2c_dev,i915,drm,i2c_algo_bit,i2c_i801 wmi 6600 0 button 5612 0 sg 27728 0 atl1c 32160 0 agpgart 32660 3 drm,intel_agp serio_raw 5792 0 evdev 10240 13 ehci_hcd 36620 0 usbcore 154032 4 usb_storage,uhci_hcd,ehci_hcd processor 36076 3 acpi_cpufreq rtc_cmos 11344 0 rtc_core 17976 1 rtc_cmos rtc_lib 2524 1 rtc_core ext4 334112 2 mbcache 7104 3 ext3,ext2,ext4 jbd2 82016 1 ext4 crc16 1660 1 ext4 sd_mod 28344 5 ahci 35788 2 libata 169548 1 ahci scsi_mod 112468 4 usb_storage,sg,sd_mod,libata If a PCI chip problem (I don't know): the output of lspci -nn 00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GME Express Memory Controller Hub [8086:27ac] (rev 03) 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae] (rev 03) 00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03) 00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller [8086:27d8] (rev 02) 00:1c.0 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 [8086:27d0] (rev 02) 00:1c.1 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 [8086:27d2] (rev 02) 00:1c.2 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 [8086:27d4] (rev 02) 00:1c.3 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 [8086:27d6] (rev 02) 00:1d.0 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 [8086:27c8] (rev 02) 00:1d.1 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 [8086:27c9] (rev 02) 00:1d.2 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 [8086:27ca] (rev 02) 00:1d.3 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 [8086:27cb] (rev 02) 00:1d.7 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller [8086:27cc] (rev 02) 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e2) 00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 02) 00:1f.2 SATA controller [0106]: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA AHCI Controller [8086:27c5] (rev 02) 00:1f.3 SMBus [0c05]: Intel Corporation 82801G (ICH7 Family) SMBus Controller [8086:27da] (rev 02) 01:00.0 Network controller [0280]: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01) 03:00.0 Ethernet controller [0200]: Attansic Technology Corp. Atheros AR8132 / L1c Gigabit Ethernet Adapter [1969:1062] (rev c0) Part numbers of chips on your motherboard you think are the sensor chips (look at your motherboard): I rather not do that, the laptop is still under warranty... Thank you so much in advance for your help, V. _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
