In the past I've tried to disable audio as Google was suggesting that was one of the issues. No joy. My computer only has the ports it has. I believe it was 2xHDMI 1xDP. I'm using the MOBO video (no special card). I'm not sure what the first item "Configure the monitor (in its own menus) to not auto-switch inputs" means.
I'm happy to help with reproduction. It is very consistent on my computer. Tell me what to do. <super>+L: all monitors go dark at same time. 20-30s later, 2xHDMI go to lock screen, followed by DP a few seconds later. This flips back and forth for a while until it finally stays on the lock screen with DPMS on. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2106437 Title: monitors never dpms off when three present To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2106437/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
