Public bug reported: After selecting Ubuntu in the grub menu, I am greeted with a black screen that flashes text and the computer reboots. This keeps happening until I edit the boot parameters and add radeon.dpm=0.
I tried to fix the issue by installing a newer version of the kernel and installing the Oibaf's PPA, but the issue persisted. Created a new bug without the PPA as instructed here: https://bugs.launchpad.net/ubuntu/+bug/1786647 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: gnome-shell 3.28.3-0ubuntu0.18.04.2 Uname: Linux 4.18.5-041805-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Tue Aug 28 19:59:25 2018 DisplayManager: gdm3 InstallationDate: Installed on 2018-08-26 (2 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) SourcePackage: gnome-shell UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: gnome-shell (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1789474 Title: Unable to boot without radeon.dpm=0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1789474/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
