Public bug reported: We just caught a regression in our CI: https://github.com/cockpit- project/bots/pull/6373
An unexpected apparmor denial is logged in the journal: May 13 08:49:01 ubuntu systemd[1]: Starting Update APT News... May 13 08:49:01 ubuntu systemd[1]: Starting Update the local ESM caches... May 13 08:49:02 ubuntu PackageKit[2370]: refresh-cache transaction /17_aebebede from uid 0 finished with success after 384ms May 13 08:49:02 ubuntu audit[2667]: AVC apparmor="DENIED" operation="open" profile="ubuntu_pro_esm_cache" name="/etc/os-release" pid=2667 comm="python3" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 May 13 08:49:02 ubuntu kernel: kauditd_printk_skb: 59 callbacks suppressed May 13 08:49:02 ubuntu kernel: audit: type=1400 audit(1715590142.157:71): apparmor="DENIED" operation="open" profile="ubuntu_pro_esm_cache" name="/etc/os-release" pid=2667 comm="python3" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 May 13 08:49:02 ubuntu python3[2667]: ["2024-05-13T08:49:02.172", "ERROR", "ubuntupro.lib.esm_cache", "main", 17, "Error updating the cache: [Errno 13] Permission denied: '/etc/os-release'", {}] May 13 08:49:02 ubuntu systemd[1]: esm-cache.service: Deactivated successfully. May 13 08:49:02 ubuntu systemd[1]: Finished Update the local ESM caches. May 13 08:49:02 ubuntu systemd[1]: apt-news.service: Deactivated successfully. May 13 08:49:02 ubuntu systemd[1]: Finished Update APT News. The relevant change since the last (working) state is that these packages got updated: ubuntu-advantage-tools (31.2.3~22.04 -> 32~22.04) ubuntu-pro-client (31.2.3~22.04 -> 32~22.04) ubuntu-pro-client-l10n (31.2.3~22.04 -> 32~22.04) ** Affects: ubuntu-advantage-tools (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2065573 Title: esm-cache.service denied access to /etc/os-release by apparmor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-advantage-tools/+bug/2065573/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs