CUPS: "Unable to Copy PPD file"

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Figured it out! :grin:

According to this:

I had to change the config files /etc/nsswitch.conf and /etc/mdns.allow
in nsswitch.conf the line: hosts: files mymachines mdns4_minimal [NOTFOUND=return] resolve [!UNAVAIL=return] dns mdns4 had been commented :thinking: so I uncommented it.

Then the /etc/mdns.allow did not exist, so I created and and added .local. and .local. Now cups works!

In the end my /etc/nsswitch.conf looks like this:

# Name Service Switch configuration file.
# See nsswitch.conf(5) for details.

passwd: files mymachines systemd
group: files [SUCCESS=merge] mymachines systemd
shadow: files

publickey: files

hosts: files mymachines mdns4_minimal [NOTFOUND=return] resolve [!UNAVAIL=return] dns mdns4 myhostname
# hosts: files dns
networks: files

protocols: files
services: files
ethers: files
rpc: files

netgroup: files

and my /etc/mdns.allow looks like this:

.local.
.local

If anyone wants to make changes feel free to comment! :grin: