[2172148] GDM login screen delayed ~45 seconds before Mutter KMS initialization on hybrid Intel/NVIDIA system
LaunchpadBug #2172148 “GDM login screen delayed ~45 seconds before Mutter...” : Bugs : mutter package : UbuntuUbuntu 26.04.1 was upgraded from Ubuntu 24.04. The graphical login screen is significantly delayed during boot on a hybrid Intel/NVIDIA system.
Expected behavior
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GDM should display the graphical login screen shortly after starting, without a long pause during the first GNOME Shell/Mutter initialization.
Actual behavior
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The problem is reproducible across multiple