Public bug reported:
OS Ubuntu focal fossa 20.04
On boot error message - Apparmor Failed to start profiles.
Steps attempted to correct
1.sudo as status
lee@lee-desktop:~$ sudo aa-status
apparmor module is loaded.
53 profiles are loaded.
51 profiles are in enforce mode.
/sbin/dhclient
/snap/core/8268/usr/lib/snapd/snap-confine
/snap/core/8268/usr/lib/snapd/snap-confine//mount-namespace-capture-helper
/usr/bin/evince
/usr/bin/evince-previewer
/usr/bin/evince-previewer//sanitized_helper
/usr/bin/evince-thumbnailer
/usr/bin/evince//sanitized_helper
/usr/bin/man
/usr/lib/NetworkManager/nm-dhcp-client.action
/usr/lib/NetworkManager/nm-dhcp-helper
/usr/lib/connman/scripts/dhclient-script
/usr/lib/cups/backend/cups-pdf
/usr/lib/lightdm/lightdm-guest-session
/usr/lib/lightdm/lightdm-guest-session//chromium
/usr/lib/snapd/snap-confine
/usr/lib/snapd/snap-confine//mount-namespace-capture-helper
/usr/lib/telepathy/mission-control-5
/usr/lib/telepathy/telepathy-*
/usr/lib/telepathy/telepathy-*//pxgsettings
/usr/lib/telepathy/telepathy-*//sanitized_helper
/usr/lib/telepathy/telepathy-ofono
/usr/sbin/cups-browsed
/usr/sbin/cupsd
/usr/sbin/cupsd//third_party
/usr/sbin/ippusbxd
/usr/sbin/tcpdump
/usr/share/hplip/plugin.py
/usr/share/hplip/sendfax.py
/usr/share/hplip/setup.py
/usr/share/hplip/systray.py
/usr/share/hplip/toolbox.py
libreoffice-senddoc
libreoffice-soffice//gpg
libreoffice-xpdfimport
lsb_release
man_filter
man_groff
nvidia_modprobe
nvidia_modprobe//kmod
snap-update-ns.core
snap-update-ns.gnome-calculator
snap-update-ns.gnome-characters
snap-update-ns.gnome-logs
snap-update-ns.gnome-system-monitor
snap.core.hook.configure
snap.gnome-calculator.gnome-calculator
snap.gnome-characters.gnome-characters
snap.gnome-logs.gnome-logs
snap.gnome-system-monitor.gnome-system-monitor
system_tor
2 profiles are in complain mode.
libreoffice-oopslash
libreoffice-soffice
3 processes have profiles defined.
3 processes are in enforce mode.
/usr/lib/telepathy/mission-control-5 (3090)
/usr/sbin/cupsd (1646)
/usr/bin/tor (1861) system_tor
0 processes are in complain mode.
0 processes are unconfined but have a profile defined.
lee@lee-desktop:~$
2.sudo /etc/init.d/apparmor restart
lee@lee-desktop:~$ sudo /etc/init.d/apparmor restart
Restarting apparmor (via systemctl): apparmor.serviceJob for apparmor.service
failed because the control process exited with error code.
See "systemctl status apparmor.service" and "journalctl -xe" for details.
failed!
lee@lee-desktop:~$
3.sudo rm -rf /etc/apparmor.d/cache/*
4. sudo /etc/init.d/apparmor restart
lee@lee-desktop:~$ sudo /etc/init.d/apparmor restart
Restarting apparmor (via systemctl): apparmor.serviceJob for apparmor.service
failed because the control process exited with error code.
See "systemctl status apparmor.service" and "journalctl -xe" for details.
failed!
lee@lee-desktop:~$
Thanks,
Lee
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: apparmor 2.13.3-7ubuntu1
ProcVersionSignature: Ubuntu 5.4.0-12.15-generic 5.4.8
Uname: Linux 5.4.0-12-generic x86_64
ApportVersion: 2.20.11-0ubuntu15
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Tue Jan 28 23:19:19 2020
InstallationDate: Installed on 2013-08-08 (2365 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdline: BOOT_IMAGE=/boot/vmlinuz-5.4.0-12-generic
root=UUID=d2e1abc4-e044-467e-8cc2-57cbe4ef3115 ro drm.debug=0xe plymouth:debug
SourcePackage: apparmor
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: apparmor (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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https://bugs.launchpad.net/bugs/1861250
Title:
Apparmor error failed to start profiles
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