The open-source Radeon driver has much improved power management in the
linux kernel 3.11 and later. The upcoming Ubuntu 13.10 Saucy
Salamander is based on the 3.11 kernel. The new power management
system is disabled by default, pending more testing. To enable it you
will need to select it at
- I also got the same issue with Dell Laptop Inspiron N4050 (Intel Corei3
2nd-2350)
- Edubutu 12.10 (Kernel 3.5.0-19)
-
ProblemType: Bug
DistroRelease: Edubuntu 12.10
Package: xorg 1:7.7+1ubuntu4
Uname: Linux 3.5.0-19-generic x86
NonfreeKernelModules: fglrx
ApportVersion:
It is a bug, i believe- duplicate of 1068661, or at least I think the
other bug will also happen, I tried to upgrade to the fglrx drivers
because of this- there is some serious overheating too. I ended up using
my intel 3000 instead, Now I haven't the foggies idea how to return, and
the fglrx
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: New = Confirmed
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Sorry if im no professional at this by the way, I mean that this is
something probably experienced by a lot of folks over at that bug...
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Can you show us the output of:
cat /sys/class/drm/card0/device/power_method
and:
cat /sys/class/drm/card0/device/power_profile
I don't think that this is a real bug.
- You can google for ubuntu radeon power_method to get more information
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** Package changed: xorg (Ubuntu) = xserver-xorg-video-ati (Ubuntu)
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https://bugs.launchpad.net/bugs/1075418
Title:
Radeon HD 6400M/7400M Series
To manage
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