Comment 0 for bug 1724732

Wayland login options are missing when a radeon card is installed:

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cedar GL [FirePro 2270]
        Subsystem: Hewlett-Packard Company Cedar GL [FirePro 2270]
        Kernel driver in use: radeon
        Kernel modules: radeon

And I'm not in hybrid mode either. The integrated graphics device is not listed by lspci.

Strangely I can start weston on another VT successfully. Only mutter/gdm3 is refusing to show Wayland as an option.

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: gdm3 3.26.1-3ubuntu2
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
Date: Thu Oct 19 11:18:11 2017
InstallationDate: Installed on 2017-05-03 (168 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170502)
SourcePackage: gdm3
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.gdm3.custom.conf: 2017-07-20T13:56:59.913179