I filled an upstream bug report, reference: https://bugs.freedesktop.org/show_bug.cgi?id=111495
** Bug watch added: freedesktop.org Bugzilla #111495 https://bugs.freedesktop.org/show_bug.cgi?id=111495 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1840889 Title: Black Screen on 18.04 + Intel Graphics with Kernel > 4.15.0-47 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840889/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs