Thanks. Firstly, it looks like the amdgpu driver is repeatedly re-detecting your Samsung monitor. This might be a bug in the amdgpu driver, but might also be a faulty monitor connection.
Secondly, your "CM Storm Quickfire Rapid i" is being detected as only recently plugged in. So that would cause the screen to wake up. Please try: * A different monitor cable. * A different keyboard, or just leaving the keyboard unplugged for a while. And tell us if those stop the screen coming back on. ** Package changed: ubuntu => xserver-xorg-video-amdgpu (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1835863 Title: Screens do not stay off when blanking To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-amdgpu/+bug/1835863/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
