First time occurred in Lubuntu 15.10 (Wily), but it occurred again in Xenial with the same characteristics. For your reference, i reported the same bug also to xorg developers here:
https://bugs.freedesktop.org/show_bug.cgi?id=93610 ** Bug watch added: freedesktop.org Bugzilla #93610 https://bugs.freedesktop.org/show_bug.cgi?id=93610 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1529932 Title: X session crashes with EQ overflowing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1529932/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
