I'd like to perform a kernel bisect to identify the commit that introduced this bug. Can you test the following two upstream kernels:
4.4.3: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4.3-wily/ 4.4.4: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4.4-wily/ ** Tags removed: needs-bisect ** Tags added: performing-bisect -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1555434 Title: Black screen/system lockup on 4.4.0-11 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1555434/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
