A few more data points. I booted stable Vivid, then dist-upgraded to Wily. When I open the Displays setting, the highest resolution I'm offered is 16:9 at 2560x1440. There's no option to go to 3440x1440, which is the native resolution of this monitor.
Debian unstable seems to have no problems displaying at the native resolution. -- 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/1464365 Title: Resolution is incorrect; screen mostly occluded To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1464365/+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