Created attachment 1433128 [details]
Output of dmesg
Description of problem:
After upgrading to F28, the system boots very slow and hangs displaying
(1 of 3) A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
(2 of 3) A start job is running for dev-mapper-fedora\x2dhome.device
(3 of 3) A start job is running for udev Wait for Complete Device Initialization
at the console. Further investigation via systemctl blame lead me to the "systemd-udev-settle.service" which seems to fail:
# systemctl status systemd-udev-settle
● systemd-udev-settle.service - udev Wait for Complete Device Initialization
Loaded: loaded (/usr/lib/systemd/system/systemd-udev-settle.service; static; vendor preset: disabled)
Active: failed (Result: exit-code) since Mon 2018-05-07 11:40:27 CEST; 24h ago
Main PID: 810 (code=exited, status=1/FAILURE)
Mai 07 11:38:26 statler systemd: Starting udev Wait for Complete Device Initialization...
Mai 07 11:40:27 statler systemd: systemd-udev-settle.service: Main process exited, code=exited, status=1/FAILURE
Mai 07 11:40:27 statler systemd: systemd-udev-settle.service: Failed with result 'exit-code'.
Mai 07 11:40:27 statler systemd: Failed to start udev Wait for Complete Device Initialization.
This happens on a standard Dell XPS with SSD, LVM and crypted disk upgraded from F27.
Version-Release number of selected component (if applicable):
Every boot time.
I've to wait ~3 minutes until the system comes up and I can log in.
It's booting as quick as it did on F27. Or even faster ;-)
I've attached a dmesg. If there's more information I can provide, just tell me.
It turned out that it was a high-dpi left over udev rule that caused that.