Unfortunately that didn't made any change. My /etc/apparmor.d/usr.bin.redshift now looks like follows.
/usr/bin/redshift { dbus send bus="system" path="/org/freedesktop/DBus" interface="org.freedesktop.DBus" member="{GetNameOwner,StartServiceByName,AddMatch}", dbus send bus="system" path="/org/freedesktop/GeoClue2/Manager" interface="org.freedesktop.DBus.Properties" member="GetAll", dbus send bus="system" path="/org/freedesktop/GeoClue2/Manager" interface="org.freedesktop.GeoClue2.Manager" member="GetClient", # Allow but log any other dbus activity audit dbus bus=system, owner @{HOME}/.config/redshift.conf r, owner /run/user/*/redshift-shared-* rw, } (The last three lines where already in that file) still tons of messages like this one: [Do Jun 9 23:15:47 2022] audit: type=1420 audit(1654809348.128:59832): subj_apparmor=unconfined [Do Jun 9 23:15:47 2022] audit: type=1107 audit(1654809348.128:59833): pid=977 uid=103 auid=4294967295 ses=4294967295 subj=? msg='apparmor="ALLOWED" operation="dbus_method_call" bus="system" path="/org/freedesktop/DBus" interface="org.freedesktop.DBus" member="StartServiceByName" mask="send" name="org.freedesktop.DBus" pid=158627 label="/usr/bin/redshift" peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?' [Do Jun 9 23:15:47 2022] audit: type=1420 audit(1654809348.128:59834): subj_apparmor=unconfined -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/1948752 Title: apparmor is logging too many messages Status in Redshift: New Status in apparmor package in Ubuntu: New Bug description: Unfortunately, this bug does not seem to be fixed yet. My syslog is flooded with ALLOWED messages regarding redshift. My system is a Kubuntu 21.04. AppArmor is V. 3.0.0-0ubuntu7.1 Attached you'll find an excerpt from /var/log/syslog for the last 5 minutes. To manage notifications about this bug go to: https://bugs.launchpad.net/redshift/+bug/1948752/+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