I find it quite incredible that no one as reacted to this bug, either to confirm it or to correct it... I'm not the only one to have a dual screen with an Haswell architecture (Intel(R) Core(TM) i5-5200U). Am I?
However, in case someone has the same problem, I found the workaround: you have to return to a working kernel, in my case: 4.2.0-35-generic #40-Ubuntu SMP. Since it is not in the repositories for 16.04 LTS, you have to get it manually (and the dependencies, fortunately there are few linux/linux-image/linux-extras/linux-headers) from: http://packages.ubuntu.com/wily/kernel/ and install them manually with: dpkg -i <package> or gdebi... -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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/xserver-xorg-video-intel/+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