Oh here were are, I found my original report from 2016 when this started happening.
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1638565 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1825665 Title: Cannot set 3440x1440 resolution for HP 34C external monitor (HDMI) on ubuntu-wayland To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1825665/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
