You have been subscribed to a public bug: I not sure it's related to nouveau driver, but I try to provide maximum information.
I try nouveau development brunch from xorg-edgers ppa for OpenGL compositing and games month ago with Kubuntu Maverick Alpha 2. It's work very well (even Portal game by Valve is work on maximum video settings) on my video adater (GT240M), but because some reasons I back to Lucid until Beta release. Now Beta is out, I download it, install, update from xorg-edgers ppa, try to enable compositing, but no luck this time - OpenGL compositing not work, only XrandR. Okay, I purge xorg-edgers ppa and install nVidia 256.53 driver (I use jockey for installation). But I no get luck this time too - I can not enable OpenGL compositing even with nVidia driver. Driver install fine and work: "NVIDIA X Server Settings" confirm - driver running. It's KDE bug or nVidia driver bug? ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: kubuntu-desktop 1.199 ProcVersionSignature: Ubuntu 2.6.35-19.28-generic 2.6.35.3 Uname: Linux 2.6.35-19-generic x86_64 NonfreeKernelModules: nvidia Architecture: amd64 Date: Sun Sep 5 21:00:49 2010 ProcEnviron: LANGUAGE=ru_RU LANG=ru_RU.utf8 SHELL=/bin/bash SourcePackage: kubuntu-meta ** Affects: nvidia-graphics-drivers (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug maverick -- Can't enable opengl-compositing with nVidia driver after fail with nouveau https://bugs.launchpad.net/bugs/630800 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp