Hi all,
I found that the package cups hav duplicated service file,
Here is some cmdline interactivity:
[root@system 09:47:09]$ pacman -Ql cups | grep service
cups /usr/lib/systemd/system/cups.service
cups /usr/lib/systemd/system/cupsd.service
[root@system 09:47:48]$ diff cupsd.service cups.service
gives no result.
[root@system 09:46:35]$ cat cupsd.service
[Unit]
Description=CUPS Printing Service
[Service]
ExecStart=/usr/sbin/cupsd -f
PrivateTmp=true
[Install]
Also=cups.socket cups.path
WantedBy=printer.target
[root@system 09:46:49]$ cat cups.service
[Unit]
Description=CUPS Printing Service
[Service]
ExecStart=/usr/sbin/cupsd -f
PrivateTmp=true
[Install]
Also=cups.socket cups.path
WantedBy=printer.target
[root@system 09:46:31]$ systemctl enable cupsd.service
Failed to issue method call: No such file or directory
[root@system 09:52:28]$ systemctl enable cups.service
ln -s '/usr/lib/systemd/system/cups.service' '/etc/systemd/system/printer.target.wants/cups.service'
ln -s '/usr/lib/systemd/system/cups.socket' '/etc/systemd/system/sockets.target.wants/cups.socket'
ln -s '/usr/lib/systemd/system/cups.path' '/etc/systemd/system/multi-user.target.wants/cups.path'
--
Brock Zheng