Bug#1056384: X server shuts down and doesn't return during upgrade.

[Adam Dane]

Looks like the change didn't suppress restarting the daemons.

The upgrade finished cleanly before I rebooted this time, so I had the 
term.log from apt:

[Other packages]
Setting up nvidia-suspend-common (525.147.05-2) ...
Could not execute systemctl:  at /usr/bin/deb-systemd-invoke line 145.
[Other packages]

^^ from term.log ^^

The journal looks about the same:

Nov 22 20:08:52 square systemd[1]: Reloading requested from client PID 
42821 ('systemctl') (unit user at 1000.service)...
Nov 22 20:08:52 square systemd[1]: Reloading...
Nov 22 20:08:52 square systemd[1]: Reloading finished in 310 ms.
Nov 22 20:08:52 square systemd[1]: Starting nvidia-hibernate.service - 
NVIDIA system hibernate actions...
Nov 22 20:08:52 square hibernate[42969]: nvidia-hibernate.service
Nov 22 20:08:52 square logger[42969]: <13>Nov 22 20:08:52 hibernate: 
nvidia-hibernate.service
Nov 22 20:08:52 square systemd[1]: Starting nvidia-resume.service - 
NVIDIA system resume actions...
Nov 22 20:08:52 square systemd[1]: Starting nvidia-suspend.service - 
NVIDIA system suspend actions...
Nov 22 20:08:52 square suspend[42970]: nvidia-resume.service
Nov 22 20:08:52 square logger[42970]: <13>Nov 22 20:08:52 suspend: 
nvidia-resume.service
Nov 22 20:08:52 square suspend[42973]: nvidia-suspend.service
Nov 22 20:08:52 square logger[42973]: <13>Nov 22 20:08:52 suspend: 
nvidia-suspend.service
Nov 22 20:08:52 square systemd[1]: nvidia-resume.service: Deactivated 
successfully.
Nov 22 20:08:52 square systemd[1]: Finished nvidia-resume.service - 
NVIDIA system resume actions.
[gdm-x-session tries to start.]
Nov 22 20:08:53 square nvidia-sleep.sh[42971]: /usr/bin/nvidia-sleep.sh: 
line 20: echo: write error: Input/output error
Nov 22 20:08:53 square systemd[1]: nvidia-hibernate.service: Main 
process exited, code=exited, status=1/FAILURE
Nov 22 20:08:53 square systemd[1]: nvidia-hibernate.service: Failed with 
result 'exit-code'.
Nov 22 20:08:53 square systemd[1]: Failed to start 
nvidia-hibernate.service - NVIDIA system hibernate actions.
Nov 22 20:08:53 square systemd[1]: nvidia-suspend.service: Deactivated 
successfully.
Nov 22 20:08:53 square systemd[1]: Finished nvidia-suspend.service - 
NVIDIA system suspend actions.

^^ End of relevant journalctl log ^^

Thank you,

Adam