Oh, you seem to be using an old unsupported graphics driver. Please uninstall it before doing anything else:
sudo apt remove xserver-xorg-video-intel and then reboot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1937932 Title: Blank Screen and Unable to get into windows while opening laptop lid after Sleep. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1937932/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
