There was actually a bug that was filed quite recently about a similar issue: http://bugzilla.kernel.org/show_bug.cgi?id=12769. Unfortunately, there hasn't been any progress yet. Good luck,
- Ben On Tue, Feb 24, 2009 at 8:54 AM, Kalman KHIRALY <[email protected]> wrote: > Dear list, > > > I have a laptop (Toshiba L300-19J) with an intel 4500MHD video card. > I use ubuntu 9.04-alpha5 but upgraded the kernel from 2.6.28 to 2.6.29-rc5. > With this update I have at least double 3D performance, compiz works > without glitch, > and Enemy Terrority I have double fps (from 9-14fps (2.6.28) to > 19-30fps (2.6.29)). > > My problem, that after a suspend/resume cycle the 3D slow down, and compiz > works as in 2.6.28 kernel (it "stops" when switching workspace or > using the Expose effect) > > I suspended with the following command: echo -n mem>/sys/power/state > > My intel driver version is: 2:2.6.1-1ubuntu1 > > My logs after a suspend: > The /var/log/Xorg.log: http://pastebin.com/f4140cc09 > The dmesg output: http://pastebin.com/f5b30ac6b > The /proc/cpuinfo: http://pastebin.com/f6822b085 > The lspci -vvvnnnxxx output: http://pastebin.com/f7eb8bd83 > The /var/log/kern.log output: http://khiraly.googlepages.com/kern.log.gz > The dpkg -l output: http://pastebin.com/f5497dfd4 > The uname -a : > Linux lamagep 2.6.29-020629rc5-generic #020629rc5 SMP Sun Feb 15 > 18:53:03 UTC 2009 i686 GNU/Linux > > Do you have any idea what can it cause? > > Best regards, > Khiraly > _______________________________________________ > xorg mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/xorg > _______________________________________________ xorg mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/xorg
