Seems like a similar fix to bug 2014986 will be required. But this time it's minor_code 53 which seems to be:
#define X_XIAllowEvents 53 ** Summary changed: - Tapping the top bar withg the touchscreen crashes GNOME + Tapping the top bar with the touchscreen crashes GNOME on Xorg ** Tags added: touch touchscreen -- 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/2029413 Title: Tapping the top bar with the touchscreen crashes GNOME on Xorg To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2029413/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs