Package: cups-daemon Version: 2.2.4-3 Severity: normal User: pkg-apparmor-t...@lists.alioth.debian.org Usertags: help-needed X-Debbugs-Cc: Michael Biebl <bi...@debian.org> Tags: moreinfo
Hi, Michael Biebl reported today that CUPS failed to delete a printer via http://localhost:631, and when this happened the following AppArmor denial was logged: audit: type=1400 audit(1502203431.832:71): apparmor="DENIED" operation="file_lock" profile="/usr/sbin/cupsd" name="/run/utmp" pid=511 comm="cupsd" requested_mask="k" denied_mask="k" fsuid=0 ouid=0 So, Michael, please apply this patch: --- a/etc/apparmor.d/usr.sbin.cupsd +++ b/etc/apparmor.d/usr.sbin.cupsd @@ -13,6 +13,7 @@ #include <abstractions/nameservice> #include <abstractions/perl> #include <abstractions/user-tmp> + #include <abstractions/wutmp> capability chown, capability fowner, Then run: sudo apparmor_parser -r /etc/apparmor.d/usr.sbin.cupsd And retry. If it still fails, check if there are other/new AppArmor denials. Thanks!
