Problem was reproduceable with 2.6.33-020633rc5-generic and 2.6.32-02063206-generic. xorg-edge added to the mix lead to X not starting at all. Purged packages from PPA and then reinstalled ubuntu-desktop and system revered to normal lock behavior upon starting a GL app.
Problem goes away with an Option "DRI" "Off" in xorg.conf, but GL is somewhat unusable. -- X locks after selecting AntSpotlight in Screensaver Preferences https://bugs.launchpad.net/bugs/512859 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