I tried now the following: till@till-x1carbon:~/printing/cups/bzr/y$ sudo systemctl stop cups Warning: Stopping cups.service, but it can still be activated by: cups.socket cups.path till@till-x1carbon:~/printing/cups/bzr/y$ ps auxwww | grep cupsd till 4265 0.0 0.0 14224 896 pts/19 S+ 23:33 0:00 grep --color=auto cupsd
Accessed http://localhost:631/ in web browser --> FAILED. till@till-x1carbon:~/printing/cups/bzr/y$ lpstat -r scheduler is running Accessed http://localhost:631/ in web browser --> SUCCEEDED (the "lpstat -r" triggered cupsd by domain socket) till@till-x1carbon:~/printing/cups/bzr/y$ ps auxwww | grep cupsd root 4290 1.4 0.1 169908 10260 ? Ssl 23:33 0:00 /usr/sbin/cupsd -l till 4311 0.0 0.0 14224 1056 pts/19 S+ 23:33 0:00 grep --color=auto cupsd till@till-x1carbon:~/printing/cups/bzr/y$ So for the web interface we need some systemd unit file which triggers CUPS via port 631. Any example files welcome. ** Changed in: cups (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1598300 Title: cups hang after a while Status in cups package in Ubuntu: Confirmed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—————————————————————————————————————————————————————————————————————————————————————⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS) | | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—————————————————————————————————————————————————————————————————————————————————————⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
