1) sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date A10 08/17/2015
uname -r 3.19.0-56-generic 2) No improvement. The screen is black. After i installed 3.19.0-56-generic it worked a while but started after som days flickering on and off in to power save mode. I can't have larger resolution then 1280x800 on that screen that is attached with mini- displayport. ** Changed in: xorg (Ubuntu) Status: Expired => New -- 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/1526200 Title: Displayport screen goes back and forth in to Power save mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1526200/+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