Right, you're using edgers, which has a "newer" version of the package. Did you even install the package from my ppa before testing?
xserver-xorg-video-trident: Installed: 1:1.3.6+git20120801.3098fe71-0ubuntu0sarvatt Candidate: 1:1.3.6+git20120801.3098fe71-0ubuntu0sarvatt Version table: *** 1:1.3.6+git20120801.3098fe71-0ubuntu0sarvatt 0 500 http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu/ quantal/main i386 Packages 100 /var/lib/dpkg/status 1:1.3.6-0ubuntu1.1 0 500 http://ppa.launchpad.net/tjaalton/ppa/ubuntu/ quantal/main i386 Packages 1:1.3.6-0ubuntu1 0 500 http://gb.archive.ubuntu.com/ubuntu/ quantal/main i386 Packages -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-trident in Ubuntu. https://bugs.launchpad.net/bugs/1044820 Title: Failed to load module "trident" (loader failed, 7) Status in “xserver-xorg-video-trident” package in Ubuntu: Incomplete Bug description: Trident driver not loading on boot Relevant section from xorg.log: [ 567.004] (II) LoadModule: "trident" [ 567.006] (II) Loading /usr/lib/xorg/modules/drivers/trident_drv.so [ 567.099] (EE) Failed to load /usr/lib/xorg/modules/drivers/trident_drv.so: /usr/lib/xorg/modules/drivers/trident_drv.so: undefined symbol: TRIDENT_Sync [ 567.099] (II) UnloadModule: "trident" [ 567.099] (II) Unloading trident [ 567.099] (EE) Failed to load module "trident" (loader failed, 7) Video hardware spec: Trident Microsystems Cyber 9525 (rev 49) (prog-if 00 [VGA controller]) ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: xserver-xorg-video-trident 1:1.3.6-0ubuntu1 ProcVersionSignature: Ubuntu 3.5.0-13.14-generic 3.5.3 Uname: Linux 3.5.0-13-generic i686 ApportVersion: 2.5.1-0ubuntu4 Architecture: i386 Date: Sat Sep 1 20:54:56 2012 InstallationMedia: Lubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120623) ProcEnviron: SHELL=/bin/bash TERM=linux PATH=(custom, no user) LANG=en_GB.UTF-8 LANGUAGE=en_GB:en SourcePackage: xserver-xorg-video-trident UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-trident/+bug/1044820/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp