In my case it seems like the problem is high interrupt load due to ACPI.
I still do not understand what exactly ACPI has to do with Xorg CPU
Utilization, it is even stranger that an ACPI problem could cause high
CPU utilization for user applications like gedit or thunderbird, but the
fact is that o
This problem resolved for me on several computers when I installed the
stable xorg stack from the x-updates ppa:
https://launchpad.net/~ubuntu-x-swat/+archive/x-updates
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xorg is jerky, uses too much cpu, small display bugs
https://bugs.launchpad.net/bugs/653851
You received this bug notifica
I have detected just the same symptoms on a 32-bit Maverick Install with
Intel Video (Intel GM45). The problem does not seem to be specific to
Nvidia drivers. I've done testing with 2.6.35-22-generic,
2.6.35-23-generic and I've also tried 2.6.36 from Kernel PPA and the
results are basically the sam
The problem does not occur only with Nvidia chipsets but also with Intel Video
(Intel GM45). The GUI is sooo slow it is unbearable. Here is one way to
replicate the problem:
1. Click on Gnome Main Menu.
2. Start moving the pointer up and down over the menu entries.
3. In a few seconds Xorg will b
Same it's very slower than lucid.
To view the différences, just activate the screenlet "Output", CPU usage
will be 25% (Process Xorg)
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xorg is jerky, uses too much cpu, small display bugs
https://bugs.launchpad.net/bugs/653851
You received this bug notification because you are a member of Ubun
I'm in exactly the same situation, same effects.
Same kernel, same architecture (amd64) same distro, same nVidia driver ...
I will subscribe to this bug, also.
--
xorg is jerky, uses too much cpu, small display bugs
https://bugs.launchpad.net/bugs/653851
You received this bug notification because
** Package changed: xorg (Ubuntu) => nvidia-graphics-drivers (Ubuntu)
--
xorg is jerky, uses too much cpu, small display bugs
https://bugs.launchpad.net/bugs/653851
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing
And gedit, nautilus as well. Scrolling is jerky but gets better after a
few complete scroll ups and downs.
--
xorg is jerky, uses too much cpu, small display bugs
https://bugs.launchpad.net/bugs/653851
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed
Forgot to mention, also scrolling is jerky, especially in system
applications like gnome-system-monitor or anywhere else.
--
xorg is jerky, uses too much cpu, small display bugs
https://bugs.launchpad.net/bugs/653851
You received this bug notification because you are a member of Ubuntu
Bugs, whic
** Attachment added: ".proc.driver.nvidia.cards.0.txt"
https://bugs.launchpad.net/bugs/653851/+attachment/1667886/+files/.proc.driver.nvidia.cards.0.txt
** Attachment added: ".proc.driver.nvidia.registry.txt"
https://bugs.launchpad.net/bugs/653851/+attachment/1667887/+files/.proc.driver.n
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