How can I get the fans of my HP Probook 4530s to slow down when the CPU is cool?
The following attempts to fix the problem that have been unsuccesful:
- Fresh install of oneiric
- I disabled discrete graphics (radeon) : blacklisted and switched off with vgaswitcheroo
- I updated my bios to F.20 (latest on HP website)
- I disabled "Fan always on when on AC" option on the bios
- I tried to set up lm-sensors and fancontrol, but pwmconfig script returns me that "There are no pwm-capable sensor modules installed" ... not very encourageing
It seems to me that the fan control worked fine in 11.04 (Natty). What has changed on 11.10 (Oneiric)?
My temperatures seem pretty correct:
arnaud@tool:~$ sensors acpitz-virtual-0 Adapter: Virtual device temp1: +49.0°C (crit = +128.0°C) temp2: +47.0°C (crit = +128.0°C) temp3: +33.0°C (crit = +128.0°C) temp4: +46.0°C (crit = +128.0°C) temp5: +25.0°C (crit = +128.0°C) temp6: +0.0°C (crit = +128.0°C) temp7: +0.0°C (crit = +128.0°C) temp8: +0.0°C (crit = +128.0°C) coretemp-isa-0000 Adapter: ISA adapter Physical id 0: +49.0°C (high = +86.0°C, crit = +100.0°C) Core 0: +44.0°C (high = +86.0°C, crit = +100.0°C) Core 1: +44.0°C (high = +86.0°C, crit = +100.0°C) radeon-pci-0100 Adapter: PCI adapter temp1: -128.0°C