[Desktop-packages] [Bug 1786647] Re: Unable to boot Ubuntu 18.04.1 without radeon.dpm set to 0

It appears you are using unsupported graphics driver packages from a PPA: LP-PPA-oibaf-graphics-drivers Please remove the PPA from your system using the 'ppa-purge' command and see if the problem persists. If it does then please open a new bug by then running: ubuntu-bug gnome-shell ** Tags

[Desktop-packages] [Bug 1786647] Re: Unable to boot Ubuntu 18.04.1 without radeon.dpm set to 0

** Description changed: lsb_release : Description: Ubuntu 18.04.1 LTS Release: 18.04 What you expected to happen ? Boot successfully. What happened instead ? After selecting Ubuntu in the grub menu, I am greeted with a black screen that flashes text and the computer