Finally tested with socket (raw) and ipp backend, both run in the same situation. It seems th bug affects all kind of network printing solutions from cups. Transfers a few bytes in hours to the printers, no special errors seen.
This line appears after testpage in syslog, messages and kern.log.
Finally tested with socket (raw) and ipp backend, both run in the same situation. It seems th bug affects all kind of network printing solutions from cups. Transfers a few bytes in hours to the printers, no special errors seen.
This line appears after testpage in syslog, messages and kern.log.
Apr 29 15:25:17 ingerimm kernel: [ 5709.623969] audit(120947551 7.229:13) : type=1502 operation= "inode_ permission" requested_ mask=": :rw" denied_mask="::rw" name="/dev/tty" pid=13719 profile= "/usr/sbin/ cupsd" namespace="default"
I think the importance of this bug must be higher, cause all typos of network printing are affected.
Bye
Eric