This issue has sat with a status of 'Incomplete' for over three years now. There has been no response to comment #47 and the bug report only references Ubuntu releases that are now EOL so it is being closed with a status of 'Invalid'.
Please feel free to re-open this bug report if this is still an issue when using a currently supported release of Ubuntu but please make sure that you tell us in which release(s) you still experience this issue. ** Changed in: xorg (Ubuntu) Status: Incomplete => Invalid -- 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/1268151 Title: [Dell M4800] DPMS support broken, fails to wake up the monitor after putting it to sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1268151/+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