This bug is not a duplicate of bug #1505409, unfortunately I don't have the laptop anymore and I cannot say it's kernel related, but it may be a combination of kernel/graphics stack that shows an additional display due to the Displayport 1.2 capability.
-- 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/1727320 Title: Screen turn on/off 3 times and DP-1-3 connected but nothing is connected [latitude e7470] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1727320/+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
