We'll focus on the brightness issues here, which partly sounds like a keyboard issue. Did you try holding down Fn while pressing the brightness keys? It might just be in Fn-lock mode.
** Package changed: xorg (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1999031 Title: Multiple display issues after upgrade of XPS 15 7590 with Ubuntu 22.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1999031/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
