I can confirm that the 12ubuntu4 version of xserver-xorg-core fixes the glxinfo crash.
-- glxinfo command causes Xorg to abort on Dimension E520 https://bugs.launchpad.net/bugs/119341 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
