I have an Acer Aspire 7720Z, and running Debian Squeeze/Sid.
My problem is the cpu fan is not working, and I don't have a clue how to solve the problem.
When the CPU temperature becomes too high, the laptop stops, so it's very annoying. I can't compile anything, or run an "heavy" software.
The fan is working, just after the boot before grub menu or under Windows Vista there is no problem so that is not a hardware problem.
I've installed lm-sensors, the output is
Code: Select all
acpitz-virtual-0
Adapter: Virtual device
temp1: +40.0°C (crit = +100.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Core 0: +68.0°C (high = +100.0°C, crit = +100.0°C)
coretemp-isa-0001
Adapter: ISA adapter
Core 1: +68.0°C (high = +100.0°C, crit = +100.0°C)
The pwmconfig is not working, output is
Code: Select all
/usr/sbin/pwmconfig: There are no pwm-capable sensor modules installed
Do you have any possible solution?
Thanks in advance
P.