@Kai-Heng: the problem is fixed here using your 4.4.0-99 version on my Dell Latitude E7470 with Skylake. Well it's buggy like on 4.4.0-72, after loggin both screens go black, but I have my workaround works again. If I switch to text mode (Ctrl+Alt+F1) and back (Alt+F7) both screens work
-- 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/1686189 Title: External monitor connecting problem on Intel graphics card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686189/+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
