Lucid Xorg log attached.
** Attachment added: Xorg.0.lucid.log
http://launchpadlibrarian.net/41597344/Xorg.0.lucid.log
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kwin uses way too much CPU when there's no activity
https://bugs.launchpad.net/bugs/452096
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On Mon, Mar 15, 2010 at 11:58:48AM -, Julian Edwards wrote:
Based on that I'd change the title of this bug, or perhaps make it
invalid? It's xserver-xorg-video-intel's performance that basically
sucks, I don't get this problem on a machine with an nvidia card.
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kwin uses way too
It's a little better in lucid but not much. I turned off the vsync
option which helps the most, but Xorg is still taking far too much CPU
when the machine is basically idle. I've got a new more powerful laptop
(with an i5) so it's hard to directly compare, but Xorg is constantly
using ~2-3%.
Based on that I'd change the title of this bug, or perhaps make it
invalid? It's xserver-xorg-video-intel's performance that basically
sucks, I don't get this problem on a machine with an nvidia card.
--
kwin uses way too much CPU when there's no activity
https://bugs.launchpad.net/bugs/452096
** Tags added: kubuntu
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kwin uses way too much CPU when there's no activity
https://bugs.launchpad.net/bugs/452096
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ubuntu-bugs mailing list
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This issue was reported against karmic, so can you confirm if this issue
exists with the most recent Lucid Lynx 10.04 Alpha release? ISO CD
images are available at http://cdimage.ubuntu.com/releases/lucid/ .
Thanks in advance.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New =
Hi, I think I might have the same bug, even though I'm using an Acer
Aspire 5685 WLMi Laptop with an Intel Core 2 Duo and a Nvidia GeForce Go
7600. (Kernel: 2.6.31-14-generic, arch: x86_64, nvidia-driver: nvidia-
glx-185)
I also noticed high kwin cpu usage, then searched for it and disabled
the
** Attachment added: kwin_lsof
http://launchpadlibrarian.net/35944235/kwin_lsof
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kwin uses way too much CPU when there's no activity
https://bugs.launchpad.net/bugs/452096
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Hi julian-edwards,
Thanks for including the attached files. Could you also include your
/var/log/Xorg.0.log (or Xorg.0.log.old) from after reproducing the issue?
[This is an automated message. Apologies if it has reached you
inappropriately; please just reply to this message indicating so.]
See attachment coming up after I post this message. It's happening with
the top 2 processes in top:
1562 root 20 0 305m 118m 15m R7 5.9 5:49.99 Xorg
2332 ed20 0 451m 35m 23m S4 1.8 1:40.86 kwin
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kwin uses way too much CPU when there's no activity
** Attachment added: Xorg.0.log
http://launchpadlibrarian.net/35754808/Xorg.0.log
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Incomplete = New
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kwin uses way too much CPU when there's no activity
https://bugs.launchpad.net/bugs/452096
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Probably a driver bug.
** Package changed: kdebase-workspace (Ubuntu) = xserver-xorg-video-
intel (Ubuntu)
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kwin uses way too much CPU when there's no activity
https://bugs.launchpad.net/bugs/452096
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** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/33729029/Dependencies.txt
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kwin uses way too much CPU when there's no activity
https://bugs.launchpad.net/bugs/452096
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