I've just encountered this same problem after upgrading from jaunty to karmic.
/usr/lib/xorg/modules/libglx.so was left pointing at a non-existent /usr/lib/xorg/modules/extensions/libglx.so.180.44 As before the fix was: sudo rm /usr/lib/xorg/modules/libglx.so sudo ln -s /usr/lib/xorg/modules/extensions/libglx.so.185.18.36 /usr/lib/xorg/modules/libglx.so -- OpenGL/GLX not working https://bugs.launchpad.net/bugs/354484 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-180 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