Here is some more insight, output from my /var/log/Xorg.0.log. When I close and re-open my laptop lid, I get the following (I tried it twice in this case):
[ 1594.192] (II) AIGLX: Suspending AIGLX clients for VT switch [ 1806.732] (II) AIGLX: Resuming AIGLX clients after VT switch [ 1806.736] (II) intel(0): switch to mode 1920x1080@60.0 on eDP1 using pipe 0, position (0, 0), rotation normal, reflection none [ 1806.797] (--) synaptics: DLL0665:01 06CB:76AD UNKNOWN: touchpad found [ 1809.696] (II) AIGLX: Suspending AIGLX clients for VT switch [ 1812.650] (II) AIGLX: Resuming AIGLX clients after VT switch [ 1812.650] (II) intel(0): switch to mode 1920x1080@60.0 on eDP1 using pipe 0, position (0, 0), rotation normal, reflection none [ 1812.717] (--) synaptics: DLL0665:01 06CB:76AD UNKNOWN: touchpad found [ 1821.640] (II) AIGLX: Suspending AIGLX clients for VT switch Note the line "[ 1806.736] (II) intel(0): switch to mode 1920x1080@60.0 on eDP1 using pipe 0, position (0, 0), rotation normal, reflection none", it seems to be playing around with the resolution. -- 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/1452318 Title: Faulty behavior when resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1452318/+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
