I just tested this here by moving away libglx.so, and glxinfo does not crash any more, so I am closing the original bug.
I also determined that "extension "GLX" missing on display" is just written to stderr by Xlib, it does not appear in Xorg.0.log. Thus the apport hook can't grep for that. Instead, I'll grep for the absence of "Loading extension GLX". ** Changed in: mesa (Ubuntu) Status: Triaged => Fix Released -- glxgears crashed with SIGSEGV due to no GLX on display :0 https://bugs.launchpad.net/bugs/327673 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