I have a similar video tearing effect with Intel 945GM in 8.10. Actually I
think it always (since 7.04) was like this with x11, but xv was fine. Now x11
and xv seem like the same thing. Also I can't change Contrast and Saturation,
only Brightness. I tried to put the following lines to Xorg.conf:
lspci -vvnn:
Region 2: Memory at e000 (64-bit, prefetchable) [size=256M]
cat /proc/mtrr:
reg01: base=0x0e000 ( 3584MB), size= 512MB, count=1: uncachable
/proc/mtrr already has the region but it is not "write-combining". Is
there any way to reset it or everything is fine and I shouldn't d
Looks like removing System Load Indicator solved the problem for me...
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https://bugs.launchpad.net/bugs/993187
Title:
ubuntu 12.04 completely freezes frequently
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