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user belongs to cdrom, not users[solved]
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BrummieJim
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Joined: 22 Jul 2005
Posts: 683

PostPosted: Tue Feb 07, 2006 11:03 am    Post subject: user belongs to cdrom, not users[solved] Reply with quote

Hi,
I was messing around trying to get xmms to use the cdrom without needing root priviledges and I've done something which means any files produced by my user now appear as cdrom, not users and the xmms freezes when I try and access the cdrom. As root the system requires a ctrl-alt-backspace to restart after trying to access a cd in xmms as root. Any ideas? My system is relatively stable, only installed jan 1st and here is my /etc/groups file:

root:x:0:root
bin:x:1:root,bin,daemon
daemon:x:2:root,bin,daemon
sys:x:3:root,bin,adm
adm:x:4:root,adm,daemon
tty:x:5:
disk:x:6:root,adm,haldaemon
lp:x:7:lp
mem:x:8:
kmem:x:9:
wheel:x:10:root,ja
floppy:x:11:root,haldaemon
mail:x:12:mail
news:x:13:news
uucp:x:14:uucp
man:x:15:man
cron:x:16:cron
console:x:17:
audio:x:18:ja
cdrom:x:19:ja,haldaemon
dialout:x:20:root
ftp:x:21:
sshd:x:22:
at:x:25:at
tape:x:26:root
video:x:27:root,ja
squid:x:31:squid
gdm:x:32:gdm
xfs:x:33:xfs
games:x:35:ja
named:x:40:named
mysql:x:60:
postgres:x:70:
cdrw:x:80:haldaemon
nut:x:84:
usb:x:85:ja,haldaemon
vpopmail:x:89:
users:x:100:games,ja,root
nofiles:x:200:
qmail:x:201:
postfix:x:207:
postdrop:x:208:
smmsp:x:209:smmsp
slocate:x:245:
portage:x:250:portage
utmp:x:406:
nogroup:x:65533:
nobody:x:65534:
messagebus:x:407:
haldaemon:x:408:haldaemon
rpc:x:111:
plugdev:x:409:ja
ntp:x:123:

Please help! Also, I've been told editing /etc/group isn't wise, and the evidence backs this up, but how can I add a user to a group without doing this.

Thank you


Last edited by BrummieJim on Tue Feb 07, 2006 6:07 pm; edited 1 time in total
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jomen
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Joined: 04 Jan 2006
Posts: 536
Location: Leipzig, Germany

PostPosted: Tue Feb 07, 2006 11:37 am    Post subject: Reply with quote

Quote:
but how can I add a user to a group without doing this

...sorry, but just to the above: gpasswd is the commad to edit the groups-file
man gpasswd
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_loki_
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Joined: 18 Dec 2003
Posts: 680
Location: in the shell

PostPosted: Tue Feb 07, 2006 11:40 am    Post subject: Reply with quote

why don't ypu make cdrom accessable for any users in fstab?
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widan
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Joined: 07 Jun 2005
Posts: 1512
Location: Paris, France

PostPosted: Tue Feb 07, 2006 5:10 pm    Post subject: Re: user belongs to cdrom, not users Reply with quote

BrummieJim wrote:
any files produced by my user now appear as cdrom, not users

That means you changed the primary group to cdrom, instead of adding cdrom as an additional group. First change back the primary group to users:
Code:
# usermod -g users <your_user>

Then add your user to cdrom group:
Code:
# gpasswd -a <your_user> cdrom

You will need to log out and log back in for those to take effect.
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BrummieJim
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Joined: 22 Jul 2005
Posts: 683

PostPosted: Tue Feb 07, 2006 6:06 pm    Post subject: Reply with quote

Genius! Worked fantastically and solved the problem. Thank you very much for the timely help!
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