I have a update about this behavior - problem exists only if power supply is connected. It is ok if notebook is powered by battery. I tried two power supplies, but both causes same problem.
-- 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/1580219 Title: screen switches off To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1580219/+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
