Ubuntu
linux package

  1. Bug #1290110
  2. Comment #45

Comment 45 for bug 1290110

Revision history for this message
In , manuelkrause (manuelkrause-linux-kernel-bugs) wrote :

(In reply to Pohjoistuuli from comment #19)
[...]
> I have similar problem on HP ProBook 4510s (Firmware F.20, Intel T3000)
> running 64bit-kernel 3.13.9 (Kubuntu) or 64-bit kernel 3.13 - 3.14 on arch.
 [...]

@Pohjoistuuli // Thomas
Your machine has the same symptoms as mine with 3.13.x +
Have you tried a 3.12.y kernel of your distro (or even vanilla)?

BTW, you can issue a command at runtime or via a startup script to set "echo 1 > /sys/class/thermal/cooling_device3/cur_state" e.g. (my favourite). 6 is the lowest of cooling_device~ representing fan speed knobs. Just try.

@ Rui Zhang
I don't want this to be handled as a HP-Laptop-only problem, as 3.12.x is able to serve the fans and temps appropriately.

Best regards, Manuel