Public bug reported:

After upgrading from Feisty to Gutsy, on my old Asus L3000D the fan
starts when the cpu temperature reach 70C and it never stops. On the
same moment, the system starts going very slow, running at a fraction of
the cpu power.  I didn't find a way to fix this issue, I need to restart
the system and keep cpu temperature below the 70C.   I can reproduce
this behavior using glxgears. See below:

[EMAIL PROTECTED]:~$ date
gio ott 25 10:35:41 CEST 2007
[EMAIL PROTECTED]:~$ glxgears 
1500 frames in 5.0 seconds = 299.217 FPS
1695 frames in 5.1 seconds = 331.437 FPS
1695 frames in 5.2 seconds = 328.003 FPS
1695 frames in 5.2 seconds = 327.978 FPS
1695 frames in 5.3 seconds = 322.321 FPS
1695 frames in 5.1 seconds = 329.639 FPS
1695 frames in 5.2 seconds = 327.958 FPS
1695 frames in 5.2 seconds = 327.182 FPS
1695 frames in 5.2 seconds = 328.103 FPS
565 frames in 6.9 seconds = 81.580 FPS <===== here the fan starts spinning
339 frames in 7.5 seconds = 44.943 FPS
339 frames in 7.5 seconds = 45.467 FPS
339 frames in 7.5 seconds = 45.193 FPS

[EMAIL PROTECTED]:~$ date
gio ott 25 10:37:07 CEST 2007

** Affects: ubuntu
     Importance: Undecided
         Status: New

-- 
Noisy fan and slowness after upgrade to Gutsy
https://bugs.launchpad.net/bugs/156995
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