Here is the glxinfo for DISPLAY=:0. Strangely, they work now. Also the glxgears, though very slowly.
I have not changed any settings, only installed automatic updates. The trash can etc. came back as well. Is it possible that one earlier update messed up something which got corrected by a later one "by accident"? ** Attachment added: "glxinfo" http://launchpadlibrarian.net/9795886/glxinfo -- Xgl crashed with SIGSEGV https://bugs.launchpad.net/bugs/148071 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs