In syslog, I get a lot of complaints from apparmor: Jun 15 19:06:02 lat61 kernel: [10041.854940] audit: type=1400 audit(1466010362.719:539): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=24942 comm="apparmor_parser" Jun 15 19:06:02 lat61 kernel: [10041.854955] audit: type=1400 audit(1466010362.719:540): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=24942 comm="apparmor_parser" Jun 15 19:06:02 lat61 kernel: [10041.879027] audit: type=1400 audit(1466010362.743:541): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="third_party" pid=24942 comm="apparmor_parser" Jun 15 19:06:02 lat61 kernel: [10041.892595] audit: type=1400 audit(1466010362.755:542): apparmor="DENIED" operation="create" profile="/usr/sbin/cupsd" pid=24943 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Jun 15 19:06:02 lat61 kernel: [10041.892606] audit: type=1400 audit(1466010362.755:543): apparmor="DENIED" operation="create" profile="/usr/sbin/cupsd" pid=24943 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Jun 15 19:06:02 lat61 kernel: [10041.893140] audit: type=1400 audit(1466010362.755:544): apparmor="DENIED" operation="create" profile="/usr/sbin/cupsd" pid=24943 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Jun 15 19:06:02 lat61 kernel: [10041.893148] audit: type=1400 audit(1466010362.755:545): apparmor="DENIED" operation="create" profile="/usr/sbin/cupsd" pid=24943 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Jun 15 19:06:02 lat61 kernel: [10041.956457] audit: type=1400 audit(1466010362.819:546): apparmor="DENIED" operation="create" profile="/usr/sbin/cupsd" pid=24943 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Jun 15 19:06:02 lat61 kernel: [10041.956483] audit: type=1400 audit(1466010362.819:547): apparmor="DENIED" operation="create" profile="/usr/sbin/cupsd" pid=24943 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Jun 15 19:06:02 lat61 kernel: [10041.957706] init: cups main process (24943) killed by TERM signal Jun 15 19:06:02 lat61 kernel: [10041.957722] init: cups main process ended, respawning
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1592917 Title: do-release-upgrade stuck when dealing with apparmor profile for cupsd Status in linux package in Ubuntu: New Bug description: On an up-to-date 14.04.x, I started do-release-upgrade -d to upgrade to ubuntu 16.04. At about 50% of the installation of packages, do-release-upgrade stucks in the following manner: - cpu runs at 0%~ and there is no disk I/O for about 15 minutes now - do-release-upgrade does not terminate, and there is no visible progress at all. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1592917/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
