Ticket #2142 (closed defect: fixed)
No CPU temperature display from sensors
|Reported by:||ticket||Owned by:||ruik|
Description (last modified by ruik) (diff)
I have a system with an Asus P5L-VM 1394 (Intel 82945G/GZ/P/PL, ICH7) motherboard running Fedora Core 6. It comes with version 2.10.0 of lm_sensors. With that version, the "sensors-detect" command told me I had an "lm78" sensor chip. When I ran the "sensors" command, I got:
lm78-isa-0290 Adapter: ISA adapter VCore 1: +2.30 V (min = +2.85 V, max = +3.15 V) VCore 2: +3.62 V (min = +2.85 V, max = +3.15 V) +3.3V: +3.34 V (min = +3.14 V, max = +3.47 V) +5V: +5.62 V (min = +4.76 V, max = +5.24 V) +12V: +0.30 V (min = +11.37 V, max = +12.59 V) -12V: -10.85 V (min = -12.63 V, max = -11.40 V) -5V: -3.71 V (min = -5.25 V, max = -4.74 V) fan1: 3082 RPM (min = 9375 RPM, div = 2) fan2: 8881 RPM (min = -1 RPM, div = 1) fan3: 0 RPM (min = 51923 RPM, div = 2) temp: +26.0Â°C (high = +24Â°C, hyst = +8Â°C) vid: +3.00 V
As far as I can tell, all those values are correct, but there's no CPU temperature. I even checked in "/proc/acpi/thermal_zone", but that directory is empty. I know the motherboard has an accurate CPU temperature sensor, because it's displayed in the BIOS.
So I tried installing version 2.10.1. The "sensors-detect" from that version tells me:
Found `Winbond W83627DHG Super IO Sensors' Success! (address 0x290, driver `w83627ehf')
but when I load that driver, I get:
FATAL: Error inserting w83627ehf (/lib/modules/2.6.18-1.2798.fc6/ kernel/drivers/hwmon/w83627ehf.ko): No such device
Any idea what I might be doing wrong?