Help ! I installed Amanda backup and it changed fs owner to "backup"

Setup, Configuration and Use Installation
1

I installed Amanda backup through the 'sudo openhabian-config" console. Then I went to do a sudo nano edit and it gives me an error

sudo: /usr/bin/sudo must be owned by uid 0 and have the setuid bit set

When I looked at the permissions on /usr I get everything owned by ‘backup’ user

drwxrwxr-x 2 backup backup 32768 Nov 9 08:44 bin
-rw-rwxr-- 1 backup backup 52029 Aug 16 04:36 CHANGELOG.md
drwxrwxr-x 2 backup backup 4096 Jun 7 01:42 games
drwxrwxr-x 37 backup backup 4096 Nov 2 10:03 include
drwxrwxr-x 55 backup backup 4096 Nov 9 08:43 lib
-rw-rwxr-- 1 backup backup 68764 Aug 16 04:36 LICENSE
drwxrwxr-x 10 backup backup 4096 Jul 10 10:03 local
-rw-rwxr-- 1 backup backup 26840 Aug 16 04:36 README.md
drwxrwxr-x 2 backup backup 12288 Nov 9 08:43 sbin
drwxrwxr-x 109 backup backup 4096 Nov 9 08:43 share
drwxrwxr-x 2 backup backup 4096 Jun 7 01:42 src

2

Strange. I guess you somehow entered /usr as your storage area, maybe an accidental whitespace.
I’m afraid but that messed up your system. The only safe option probably is to reinstall.

3

pretty sure it was caused by the openhabian-config install of Amanda…it’s not just the /usr directory it seems to be every directory…