Thanks for the suggestion. I have however not enabled the mainline PPA (yet).
This morning was the first, since the upgrade to Ubuntu 18.10, time that both monitors worked directly after booting into Xorg. The kernel in use was linux-image-4.18.0-14-generic (now upgraded to linux- image-4.18.0-15-generic and still working monitors). I have no clue neither what caused the bug nor what fixed it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1801898 Title: Only one of two external (displayport) displays is working without hotplug To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1801898/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
