Dietmar, To see if this is the cause of your issues take a look at your Xorg.0.log located in /var/log directory. If you see anything referencing nvidia then my explination above is valid for your situation. That is, of course, unless you have an nNvidia card.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1136793 Title: GLX extension not found after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1136793/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
