I did some test, with kernel 5.2.21 everything works (linux-image- unsigned-5.2.21-050221-generic_5.2.21-050221.201910111731_amd64.deb).
I also tried kernel 5.3.6 and the screen is again black at boot (linux- headers-5.3.6-050306_5.3.6-050306.201910111731_all.deb) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847980 Title: Lightdm is just a black screen when booting kernel 5.3.0-17-generic on an i5-6500, but "nomodeset" or booting kernel 5.0.0 fixes it To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1847980/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs