mirror of
https://github.com/roddhjav/apparmor.d.git
synced 2024-11-15 16:03:51 +01:00
26 lines
1.0 KiB
Markdown
26 lines
1.0 KiB
Markdown
---
|
|
title: System Recovery
|
|
---
|
|
|
|
# System Recovery
|
|
|
|
Issue in some core profiles like the systemd suite, or the desktop environment can fully break your system. This should not happen a lot, but if it does here is the process to recover your system on Archlinux:
|
|
|
|
1. Boot from a Archlinux live USB
|
|
1. If you root partition is encryped, decrypt it: `cryptsetup open /dev/<your-disk-id> vg0`
|
|
1. Mount your root partition: `mount /dev/<your-plain-disk-id> /mnt`
|
|
1. Chroot into your system: `arch-chroot /mnt`
|
|
1. Check the AppArmor messages to see what profile is faulty: `aa-log`
|
|
1. Temporarily fix the issue with either:
|
|
- When only one profile is faultily, remove it: `rm /etc/apparmor.d/<profile-name>`
|
|
- Otherwise, you can also remove the package: `pacman -R apparmor.d`
|
|
- Alternatively, you may temporarily disable apparmor as it will allow you to
|
|
boot and study the log: `systemctl disable apparmor`
|
|
1. Exit, unmount, and reboot:
|
|
```sh
|
|
exit
|
|
umount -R /mnt
|
|
reboot
|
|
```
|
|
1. Create an issue and report the output of `aa-log`
|