[Bug 35988] Power management not working on ATI M92 LP [Mobility Radeon HD 4300]

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Apr 5 21:52:34 PDT 2011


--- Comment #6 from Alexey Kotlyarov <koterpillar at gmail.com> 2011-04-05 21:52:33 PDT ---
(In reply to comment #3)
> Xavier - do the dynamic or profile-based power management settings work for
> you?  This bug is about those settings not working.
> If I understand things correctly, a hot GPU is to be expected when using the
> open-source driver without these settings.

$ lspci | grep ATI
01:00.0 VGA compatible controller: ATI Technologies Inc M93 [Mobility Radeon HD
4500 Series]

This is an HP 4720s notebook. I have tried both "dynpm" and "low" settings, and
while it does not lock up, it still runs hot - 60+ degrees, fan constantly on

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