I have same symptoms (high cpu load on xorg process) and use same
workaround: logout and login - cpu load of xorg back to normal, but i
have intel gpu on first intel mac mini version
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High Xorg CPU usage (95-99%): Karmic x86-64, fglrx, ATI Mobility Radeon HD 2600
Why is this bug set to invalid?
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High Xorg CPU usage (95-99%): Karmic x86-64, fglrx, ATI Mobility Radeon HD 2600
https://bugs.launchpad.net/bugs/440448
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to fglrx-installer in ubuntu.
Same issue keeps on popping up. 100% CPU usage immediately upon login
(default desktop, no apps started). Logging out then back in solves
the issue.
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High Xorg CPU usage (95-99%): Karmic x86-64, fglrx, ATI Mobility Radeon HD 2600
https://bugs.launchpad.net/bugs/440448
You received this bug
Thanks, yeah sounds weird, but usually X's CPU load is driven by stuff
outside X, so perhaps you had a misbehaving client application.
** Changed in: fglrx-installer (Ubuntu)
Status: New = Invalid
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High Xorg CPU usage (95-99%): Karmic x86-64, fglrx, ATI Mobility Radeon HD 2600
** Attachment added: screenshot-dny...@noname: ~.png
http://launchpadlibrarian.net/32850921/Screenshot-dnyaga%40noname%3A%20%7E.png
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/32850922/Dependencies.txt
** Attachment added: XorgConf.txt
Minimalist xorg.conf that worked with the open source drivers in terms
of correct screen resolutions but had truly awful performance: My
screens are a 1200x800 (laptop) screen and a 1366x768 external monitor.
Section Screen
Identifier Configured Screen Device
Device
With jaunty, I ran with this xorg.conf (which is nearly identical to the
one above): Performance was good.
Section Screen
Identifier Configured Screen Device
Device Configured Video Device
SubSection Display
Virtual 2646 768
EndSubSection
Added output of lspci -vvnn
** Attachment added: lspci -vvnn
http://launchpadlibrarian.net/32851353/lspci.txt
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High Xorg CPU usage (95-99%): Karmic x86-64, fglrx, ATI Mobility Radeon HD 2600
https://bugs.launchpad.net/bugs/440448
You received this bug notification because you are a member
Completely purged all fglrx and reinstalled/reconfigured core xorg components
and the radeon driver as per the Ubuntu Wiki instructions:
sudo /usr/share/ati/fglrx-uninstall.sh # (if it exists)
sudo apt-get remove --purge fglrx*
sudo apt-get remove --purge xserver-xorg-video-ati
** Package changed: xorg (Ubuntu) = fglrx-installer (Ubuntu)
--
High Xorg CPU usage (95-99%): Karmic x86-64, fglrx, ATI Mobility Radeon HD 2600
https://bugs.launchpad.net/bugs/440448
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to fglrx-installer
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