Ok - I did some tests: * Using nv driver: CPU problem does not occurs, to bad it's non-bling-bling. * Using nvidia proprio driver: Problem does occurs.. (I am using 173.14.20 to get correct powermizer behavior aka force-underclocking)
Some notes: * Xorg eats a full core (99%) - sysprof gives nothing except '???' * Moving firefox window (when open on reader) gives CPU xorg spikes (WTF? with compiz on ?) So, playing around, I found out that the following command (obviously only applicable with nvidia...) $ nvidia-settings -a InitialPixmapPlacement=1 fixes the CPU usage for reader - added to gnome-session and I can enjoy my FF again... Hope this helps... -- Firefox slow google reader https://bugs.launchpad.net/bugs/444449 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
