Package: adduser
Version: 3.134
Severity: normal

I had a group with the name of debian on a system installed not long ago. I 
am not sure how, and why, I had it. It could be someone somewhat hand crafted 
the installation.
That group seemed to be the group for just handful of files for a user with 
the uid 1000. There was no user with a 1000 uid in /etc/passwd.
Related entries in /etc/group were

    cdrom:x:24:debian
    floppy:x:25:debian
    audio:x:29:debian
    dip:x:30:debian
    video:x:44:debian
    plugdev:x:46:debian
    netdev:x:106:debian
    debian:x:1000:

There were exepcted entries in /etc/gshadow too. 
If I got it correctly, that sums the appearence of the debian group in the 
system.

I ran

    delgroup debian

to delete that group. I expected all the mentions of debain to be deleted 
from /etc/{group,gshadow}. That is, I expected, for example, 
/etc/netdev:x:106:debian to become /etc/netdev:x:106:. Which is not the case.
Even after running delgroup, I still has:

    cdrom:x:24:debian
    floppy:x:25:debian
    audio:x:29:debian
    dip:x:30:debian
    video:x:44:debian
    plugdev:x:46:debian
    netdev:x:106:debian

And the related entries in /etc/gshadow.

How to reconstruct? Manualy run vigr and vigr -s to resemble the situation, 
and delgroup debian afterwards.

--
u34

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