Check if we can get rid of the plymouth.ignore-udev hack in tails-gdm-failed-to-start.service
Originally created by @intrigeri on #16964 (Redmine)
In
config/chroot_local-includes/lib/systemd/system/tails-gdm-failed-to-start.service
we have a hack that was needed on Stretch. The corresponding code path
has changed in Plymouth 0.9.3 so it might be that we don’t need this
hack anymore in Tails 4.x.