Also affected here, with alot more messages from audit: type=1400 apparmor="DENIED" operation="mknod / open / unlink / truncate / dbus_method_call etc..."
[ 7817.510475] audit: type=1400 audit(1582191723.992:6264): apparmor="DENIED" operation="truncate" profile="snap.chromium.chromium" name="/home/username/snap/chromium/1026/.config/chromium/Default/Favicons-journal" pid=4639 comm="Chrome_HistoryT" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 [ 7825.615310] audit: type=1400 audit(1582191732.100:6278): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name=2F686F6D652F756174702F736E61702F6368726F6D69756D2F313032362F2E636F6E6669672F6368726F6D69756D2F44656661756C742F43757272656E742053657373696F6E pid=4639 comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 [ 7827.273968] audit: type=1400 audit(1582191733.756:6281): apparmor="DENIED" operation="mknod" profile="snap.chromium.chromium" name="/home/username/snap/chromium/1026/.config/chromium/.org.chromium.Chromium.mrO80f" pid=4639 comm="ThreadPoolForeg" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000 [ 8365.423097] audit: type=1400 audit(1582192271.910:7069): apparmor="DENIED" operation="unlink" profile="snap.chromium.chromium" name="/home/username/snap/chromium/1026/.config/chromium/SingletonLock" pid=4639 comm="chrome" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000 [ 8417.535810] audit: type=1107 audit(1582192324.023:7286): pid=1299 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/" interface="org.freedesktop.DBus.ObjectManager" member="GetManagedObjects" mask="send" name="org.bluez" pid=11273 label="snap.chromium.chromium" $ snap list Name Version Rev Tracking Publisher Notes chromium 80.0.3987.116 1036 stable canonical✓ - $ uname -a Linux lacol 5.3.0-40-generic #32-Ubuntu SMP Fri Jan 31 20:24:34 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -rd Description: Ubuntu 19.10 Release: 19.10 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to chromium-browser in Ubuntu. https://bugs.launchpad.net/bugs/1862262 Title: [snap] apparmor denials on /sys/devices/virtual/dmi/id/sys_vendor and product_name Status in chromium-browser package in Ubuntu: New Bug description: When starting chromium's snap, those messages are logged: Feb 6 12:34:17 foo kernel: [106190.836260] audit: type=1400 audit(1581010457.097:1372): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/sys/devices/virtual/dmi/id/sys_vendor" pid=20044 comm="ThreadPoolForeg" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 Feb 6 12:34:17 foo kernel: [106190.836401] audit: type=1400 audit(1581010457.097:1373): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/sys/devices/virtual/dmi/id/product_name" pid=20044 comm="ThreadPoolForeg" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 Feb 6 12:34:17 foo chromium_chromium.desktop[20044]: [20191:20191:0206/123417.177438:ERROR:sandbox_linux.cc(374)] InitializeSandbox() called with multiple threads in process gpu-process. Chromium seemingly behaves OK but possibly with reduced sandboxing? Additional info: $ snap info chromium name: chromium summary: Chromium web browser, open-source version of Chrome publisher: Canonical✓ contact: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bugs?field.tag=snap license: unset description: | An open-source browser project that aims to build a safer, faster, and more stable way for all Internet users to experience the web. commands: - chromium.chromedriver - chromium snap-id: XKEcBqPM06H1Z7zGOdG5fbICuf8NWK5R tracking: stable refresh-date: yesterday at 17:45 EST channels: stable: 80.0.3987.87 2020-02-05 (1016) 160MB - candidate: 80.0.3987.87 2020-02-05 (1016) 160MB - beta: 80.0.3987.85 2020-02-04 (1014) 160MB - edge: 81.0.4040.5 2020-02-06 (1018) 161MB - installed: 80.0.3987.87 (1016) 160MB - $ uname -a Linux simon-lemur 5.3.0-28-generic #30~18.04.1-Ubuntu SMP Fri Jan 17 06:14:09 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -rd Description: Ubuntu 18.04.4 LTS Release: 18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1862262/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
