Hi, I recently bought a workstation to do calculations. It has two Xeon processors with 16 cores and 32 threads in total. I realized that the temperature gets very high on high load typically 80C. That is way too much. Then I changed the fan speed in the bios from auto to high. Now temperatures are reasonable 45C, but it is very noise and it never stops (even with no load) I have to reboot the computer to change the fan speed..
I would like to use fancontrol but I get: /usr/sbin/pwmconfig: There are no pwm-capable sensor modules installed It seems that lm-sensors do not read properly the fan. I get: Adapter: ISA adapter Physical id 0: +44.0°C (high = +79.0°C, crit = +89.0°C) Core 0: +38.0°C (high = +79.0°C, crit = +89.0°C) Core 1: +37.0°C (high = +79.0°C, crit = +89.0°C) Core 2: +40.0°C (high = +79.0°C, crit = +89.0°C) Core 3: +38.0°C (high = +79.0°C, crit = +89.0°C) Core 4: +44.0°C (high = +79.0°C, crit = +89.0°C) Core 5: +44.0°C (high = +79.0°C, crit = +89.0°C) Core 6: +41.0°C (high = +79.0°C, crit = +89.0°C) Core 7: +38.0°C (high = +79.0°C, crit = +89.0°C) coretemp-isa-0001 Adapter: ISA adapter Physical id 1: +44.0°C (high = +79.0°C, crit = +89.0°C) Core 0: +44.0°C (high = +79.0°C, crit = +89.0°C) Core 1: +40.0°C (high = +79.0°C, crit = +89.0°C) Core 2: +42.0°C (high = +79.0°C, crit = +89.0°C) Core 3: +44.0°C (high = +79.0°C, crit = +89.0°C) Core 4: +44.0°C (high = +79.0°C, crit = +89.0°C) Core 5: +40.0°C (high = +79.0°C, crit = +89.0°C) Core 6: +42.0°C (high = +79.0°C, crit = +89.0°C) Core 7: +45.0°C (high = +79.0°C, crit = +89.0°C) I edited /etc/default/grub and added GRUB_CMDLINE_LINUX_DEFAULT="quiet acpi_enforce_resources=lax" as suggested in http://hydra.geht.net/tino/howto/linux/fixes/w83627hf/ But no success. I checked /proc/cmdline and the option acpi_enforce_resources=lax has been taken by the kernel. Any idea or suggestion? Thanks a lot, Dan -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/CAK00fOK7s7ND+Sqo=Ojq2c=oY-=NG6c01HYSrF3W4c=ix2m...@mail.gmail.com