Hi Christopher, I tried latest mainline kernel : the static issue is back. I installed theese packages : linux-headers-4.7.0-040700rc2_4.7.0-040700rc2.201606100641_all.deb linux-headers-4.7.0-040700rc2-generic_4.7.0-040700rc2.201606100641_amd64.deb linux-image-4.7.0-040700rc2-generic_4.7.0-040700rc2.201606100641_amd64.deb
and reboot , the uname -a says : Linux liano 4.7.0-040700rc2-generic #201606100641 SMP Fri Jun 10 10:44:14 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Tell me if you need further information or tests and I'll report you back. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1581799 Title: radeon driver hangs : nothing else that static effect on display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581799/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs