@reliable-robin-22 this specific message is almost certainly unrelated to whatever problem you're facing. There's millions of people using Ubuntu and surely several of them print from time to time. (I may only print once a year, but it does work for me. :)
You should open a new bug report and populate it with details from https://wiki.ubuntu.com/DebuggingPrintingProblems Thanks -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to cups-filters in Ubuntu. https://bugs.launchpad.net/bugs/1897369 Title: apparmor: Allow cups-browsed to change nice value (CAP_SYS_NICE) Status in cups-filters package in Ubuntu: Triaged Status in cups-filters package in Debian: New Bug description: In Ubuntu 20.04.1 with *cups-browsed* 1.27.4-1, apparmor prevents `/usr/sbin/cups-browsed` to change its nice value. $ sudo dmesg | grep apparmor [541870.509461] audit: type=1400 audit(1600898428.089:60): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=62030 comm="cups-browsed" capability=23 capname="sys_nice" [628298.779668] audit: type=1400 audit(1600984854.115:61): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=66850 comm="cups-browsed" capability=23 capname="sys_nice" [714667.424963] audit: type=1400 audit(1601071220.527:62): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=76828 comm="cups-browsed" capability=23 capname="sys_nice" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-filters/+bug/1897369/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
