This has happened more than just these two cases, the timing was just enough for me to enquire about it.
sarnold@millbarge:~/.mail_cache$ grep -r 'end of file on stdin at conffile prompt' | wc -l 74 Thanks -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unattended-upgrades in Ubuntu. https://bugs.launchpad.net/bugs/1871615 Title: package apparmor 2.13.3-7ubuntu4 failed to install/upgrade: end of file on stdin at conffile prompt Status in apparmor package in Ubuntu: Invalid Status in unattended-upgrades package in Ubuntu: New Bug description: I have no definite idea what happened, it just popped up randomly. I can only assume it was trying to show the usual update notification ProblemType: Package DistroRelease: Ubuntu 20.04 Package: apparmor 2.13.3-7ubuntu4 ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27 Uname: Linux 5.4.0-21-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu24 AptOrdering: apparmor:amd64: Install NULL: ConfigurePending Architecture: amd64 Date: Wed Apr 8 13:57:33 2020 ErrorMessage: end of file on stdin at conffile prompt InstallationDate: Installed on 2020-03-25 (13 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200324) ProcKernelCmdline: BOOT_IMAGE=/boot/vmlinuz-5.4.0-21-generic root=UUID=66ca0e88-1f73-48ce-a0ae-cfa14442ffe1 ro quiet splash vt.handoff=7 Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 3.8.2-0ubuntu2 PythonDetails: N/A RelatedPackageVersions: dpkg 1.19.7ubuntu3 apt 2.0.1ubuntu1 SourcePackage: apparmor Syslog: Apr 8 13:04:35 sebipc dbus-daemon[1090]: [system] AppArmor D-Bus mediation is enabled Apr 8 13:04:44 sebipc dbus-daemon[1479]: [session uid=125 pid=1479] AppArmor D-Bus mediation is enabled Apr 8 13:05:16 sebipc dbus-daemon[2072]: [session uid=1000 pid=2072] AppArmor D-Bus mediation is enabled Apr 8 13:55:52 sebipc dbus-daemon[2072]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/" interface="org.freedesktop.DBus.Introspectable" member="Introspect" mask="send" name="com.canonical.Unity" pid=11890 label="snap.telegram-desktop.telegram-desktop" peer_pid=2359 peer_label="unconfined" Apr 8 13:55:53 sebipc dbus-daemon[2072]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/org/freedesktop/ScreenSaver" interface="org.freedesktop.ScreenSaver" member="GetSessionIdleTime" mask="send" name="org.freedesktop.ScreenSaver" pid=11890 label="snap.telegram-desktop.telegram-desktop" peer_pid=2462 peer_label="unconfined" Title: package apparmor 2.13.3-7ubuntu4 failed to install/upgrade: end of file on stdin at conffile prompt UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.apparmor.d.abstractions.base: 2020-03-26T13:00:28.401582 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1871615/+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
