I don't think this is a duplicate of https://bugs.launchpad.net/bugs/1543192. Although it triggers a crash at the same point, the underlying cause of this bug is an incompatibility between the modesetting driver and kernel 3.8-rc3. (Unless the underlying bug is in the kernel and it triggers the other bug.)
** This bug is no longer a duplicate of bug 1543192 Xorg crashed with SIGABRT in OsAbort() -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1615540 Title: Xorg crashes with modeset driver on kernel 4.8-rc3 with SIGABRT in OsAbort() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1615540/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
