[Bug 50327] CPU power consumption and temperature way to high when using radeon drivers.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Sep 23 00:30:11 PDT 2012


par78 at gmx.de changed:

           What    |Removed                     |Added
                 CC|                            |par78 at gmx.de

--- Comment #8 from par78 at gmx.de 2012-09-23 07:30:11 UTC ---
Same problem here with Debian Wheezy.

Last week I had to remove the fglrx-driver (doesn't support 

lspci | grep vga
01:05.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI
RS780M/RS780MN [Mobility Radeon HD 3200 Graphics]

anymore) and installed the radeon driver.

>From this moment on CPU temperature (CPU idles at 5–10%) raised from ~60 to ~75
degrees – even with 

cat /sys/class/drm/card0/device/power_profile

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