Slow boot, "disk verification" during boot and pkgfile database update error

[NGr]

I’ve had the pkgfile database update error. I solved it in the following post:

Fixing pkgfile-update.service failure

Just adding this in case it helps anyone else. Adding RandomizedDelaySec=600 to the [Timer] section of the timer unit didn’t work and I continued to get the same errors. However, since adding nss-lookup.target to the After=network-online.target line in pkgfile-update.service it now completes without error.