Public bug reported:
Hi,
i installed system ubuntu 12.04.5 on a c7000 of type bl460c gen 8.
After machine is started up it stroke Virtual Fan of chassis to 100% of cpu.
Installing sensors i detect only temperature, not any type of fun :
root@lastline-engine:~/apport# sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +8.3�C (crit = +31.3�C)
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +33.0�C (high = +85.0�C, crit = +95.0�C)
Core 0: +31.0�C (high = +85.0�C, crit = +95.0�C)
Core 1: +31.0�C (high = +85.0�C, crit = +95.0�C)
Core 2: +31.0�C (high = +85.0�C, crit = +95.0�C)
Core 3: +32.0�C (high = +85.0�C, crit = +95.0�C)
Core 4: +33.0�C (high = +85.0�C, crit = +95.0�C)
Core 8: +32.0�C (high = +85.0�C, crit = +95.0�C)
Core 9: +30.0�C (high = +85.0�C, crit = +95.0�C)
Core 10: +30.0�C (high = +85.0�C, crit = +95.0�C)
Core 11: +32.0�C (high = +85.0�C, crit = +95.0�C)
Core 12: +31.0�C (high = +85.0�C, crit = +95.0�C)
coretemp-isa-0001
Adapter: ISA adapter
Physical id 1: +34.0�C (high = +85.0�C, crit = +95.0�C)
Core 0: +31.0�C (high = +85.0�C, crit = +95.0�C)
Core 1: +31.0�C (high = +85.0�C, crit = +95.0�C)
Core 2: +28.0�C (high = +85.0�C, crit = +95.0�C)
Core 3: +27.0�C (high = +85.0�C, crit = +95.0�C)
Core 4: +30.0�C (high = +85.0�C, crit = +95.0�C)
Core 8: +32.0�C (high = +85.0�C, crit = +95.0�C)
Core 9: +34.0�C (high = +85.0�C, crit = +95.0�C)
Core 10: +32.0�C (high = +85.0�C, crit = +95.0�C)
Core 11: +31.0�C (high = +85.0�C, crit = +95.0�C)
Core 12: +31.0�C (high = +85.0�C, crit = +95.0�C)
cooling device seems attached but cannot view them :
root@lastline-engine:~/apport# more /sys/class/thermal/cooling_device*/cur_state
::::::::::::::
/sys/class/thermal/cooling_device0/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device10/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device11/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device12/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device13/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device14/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device15/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device16/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device17/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device18/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device19/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device1/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device20/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device21/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device22/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device23/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device24/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device25/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device26/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device27/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device28/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device29/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device2/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device30/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device31/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device32/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device33/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device34/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device35/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device36/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device37/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device38/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device39/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device3/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device40/cur_state
::::::::::::::
-1
::::::::::::::
/sys/class/thermal/cooling_device4/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device5/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device6/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device7/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device8/cur_state
::::::::::::::
0
::::::::::::::
/sys/class/thermal/cooling_device9/cur_state
::::::::::::::
0
I also try with boot with "rescue mode" with same 12.04.5 iso boot disk and all
seems good, no problem appears.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1550300
Title:
hp C7000 and bl460c gen 8 - Virtual Fan issue
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