Furkan Alaca, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1337749/comments/8
regarding this being fixed with an update. For future reference you can
manage the status of your own bugs by clicking on the current status in
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Cristopher,
After upgrading to xserver-xorg-lts-utopic (Xorg 1.16), the CPU usage
for desktop animations is down by about half - presumably due to the new
GLAMOR optimizations. I suspect it may be reduced even further with the
improvements in Xorg 1.17.
With Catalyst, upgrading from Xorg 1.15 to
Furkan Alaca, this bug was reported a while ago and there hasn't been
any activity in it recently. We were wondering if this is still an
issue? If so, could you please test for this with the latest development
release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/cur
Abhijit, you're right scrolling in Chrome "only" uses around 40% or so.
I noticed it doesn't have smooth scrolling enabled. After disabling
smooth scrolling in Firefox (general.smoothScroll in about:config), CPU
usage dropped to about the same level as Chrome. Still extremely high
for just scrollin
It also has something to do with firefox.
Chrome do not use this much CPU.
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Title:
High CPU usage after resizing a window
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A further comment: I noticed this bug report here which seems to report
a similar issue https://bugs.launchpad.net/compiz/+bug/1293384
I also figured out that even moving the mouse around causes high CPU
usage. For example, launch Nautilus and move the mouse around inside it
for 15-20 seconds or s
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xorg (Ubuntu)
Status: New => Confirmed
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Title:
High
Update: I received my new card today (R7 260X). It isn't fully supported
under the 3.13 kernel, so I had to go back to fglrx. The same problem
still persists.
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** Attachment removed: "xserver.outputs.txt"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1337749/+attachment/4145384/+files/xserver.outputs.txt
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