Can you test some earlier kernels as well? We are looking for the last good kernel:
v3.13.4: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.4-trusty/ v3.13.5: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.5-trusty/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1301570 Title: OpenGL crashes KWin with 64-bit 3.13.0-21 kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs