This is still present in Xubuntu 16.04.1 LTS I am using something very similar to last poster, embededd intel graphics driver.
I have this motherboard: ASROCK Q9000 asrock.com/mb/Intel/Q1900-ITX/?cat=Specifications 00:02.0 VGA compatible controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display (rev 0e) I am also connected to a Sony TV, but I am using the DVI output with HDMI to DVI cable. Switching to the virtual terminal 1 with alt+f1 works and I can restart lightdm from there and everything works, once I do. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: [DisplayPort] monitor shows black screen and "no input signal" after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
