It's not clear to me how this can be a cable or monitor issue when it only happens in Xorg and it happens much more frequently when one particular app is running (see comment #4). Having said that, I will try to find a spare HDMI cable and test.
I am not using an adapter, I'm plugging an HDMI cable directly into an HDMI port both on the monitor and on the laptop. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1849484 Title: [X1 Carbon 7, i915, HDMI] Ultra-wide monitor recognized properly when plugged in only intermittently [Xorg only] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1849484/+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
