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-X, which is subscribed to xserver-xorg-video-amdgpu in 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 _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
