This is the upstream patch. It changes the return from __glXDRIcontextWait from hardcoded -1 to noClientException which will either be -1 or nothing. This is the pre-2016 behaviour that is being restored.
** Patch added: "xorg-server-iglx.diff" https://bugs.launchpad.net/xorg-server/+bug/1776447/+attachment/5323631/+files/xorg-server-iglx.diff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1776447 Title: Indirect GLX (LIBGL_ALWAYS_INDIRECT=1) causes opengl programms to crash To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1776447/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs