I still can't reproduce it even under valgrind. So what I've done is backported the upstream fix to 3.28, made sure it builds and runs and put it in a PPA for people to test:
https://launchpad.net/~vanvugt/+archive/ubuntu/lp1870270 Please wait a few hours for the build to be ready, and then install and test what's there. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1870270 Title: gnome-shell crashed with SIGSEGV in dri_flush_front_buffer() from intel_flush_front() from intel_glFlush() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1870270/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
