I think you mean "the installation disc was able to do it automatically".
This is expected. The reason is that the installation disk uses Xorg as the display server so that's the same as the workaround mentioned in comment #5. The problem after installation is that the login screen itself defaults to using Wayland instead of X, and so you will hit the problem there first. ** Summary changed: - [radeon] Every time I boot up ubuntu, the login screen looks like a static TV screen. This does not occur with other login manages, only gdm3 + [radeon] Wayland sessions including the login screen are just static noise ** Changed in: mutter (Ubuntu) Importance: Undecided => High ** Changed in: gdm3 (Ubuntu) Importance: Undecided => High ** No longer affects: gnome-shell (Ubuntu) ** Changed in: gdm3 (Ubuntu) Status: Incomplete => New ** Changed in: mutter (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1775881 Title: [radeon] Wayland sessions including the login screen are just static noise Status in gdm3 package in Ubuntu: Incomplete Status in mutter package in Ubuntu: Incomplete Bug description: Ubuntu Version 18.04 LTS gdm3: Installed: 3.28.0-0ubuntu1 500 Package name: /etc/gdm3 Whenever I boot Ubuntu following installation from the official install ISO, the boot screen appears, but the login manager appears as static, scrambled graphics, making me unable to login without opening the VT and installing lightdm and switching to that login manager. Expected Results: Login manager appears with login field, background, and menu while I am able to find, click, and enter information into the login text fields. Actual Results: Scrambled noise appeared on my screen and I am unable to leave without force-shutting down my Gateway PC, or opening a VT and installing lightdm, rebooting afterwards. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: gdm3 3.28.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17 Uname: Linux 4.15.0-22-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 Date: Fri Jun 8 11:41:23 2018 InstallationDate: Installed on 2018-06-07 (1 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) ProcEnviron: TERM=linux PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: gdm3 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1775881/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp