You can certainly try using the old non-modesetting driver. To do that you need to add a xorg.conf file forcing Xorg to use the old 'intel' driver instead. Something like:
Section "Device" Identifier "MyGPU" Driver "intel" EndSection -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1821059 Title: Screen remains black/off when the system is resumed from sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1821059/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
