Thanks for the bug report. Please run: lspci -k > lspci.txt journal -b0 > journal.txt
and attach the resulting text files here. ** Summary changed: - 22.04-machine rendered totally useless because of (portrait(?)) dual-screen (post-install) + Dual screens started blinking from blank to another type of blank for =<1 second each state ** Changed in: marco (Ubuntu) Status: New => Incomplete ** Changed in: xorg-server (Ubuntu) Status: New => Incomplete -- 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/1969815 Title: Dual screens started blinking from blank to another type of blank for =<1 second each state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/marco/+bug/1969815/+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