SOLVED Re: Preventing ACL on cdrom drive...

From	Nimrod <nimrod@virgilio.it>
Newsgroups	linux.debian.user
Subject	SOLVED Re: Preventing ACL on cdrom drive...
Date	2017-01-01 19:10 +0100
Message-ID	<sUSJY-3Hr-9@gated-at.bofh.it> (permalink)
References	(2 earlier) <sSGjT-73u-3@gated-at.bofh.it> <sSHpD-7Hm-7@gated-at.bofh.it> <sSKQx-1Ad-1@gated-at.bofh.it> <sTjEB-6Rj-3@gated-at.bofh.it> <sTlQ6-8gN-5@gated-at.bofh.it>
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On Wed, 2016-12-28 at 13:42 +0100, Pascal Hambourg wrote:

> Le 28/12/2016 à 11:19, Nimrod a écrit :
> >
> >> I guess I have to specify suitable permission in the above file. I
> >> tried with:
> >>
> >> ENV{ID_FS_USAGE}=="filesystem|other|crypto",
> >> ENV{UDISKS_FILESYSTEM_SHARED}="1", GROUP="users", MODE="0660"
> >>
> >> (on a single line), but it seems that GROUP and MODE are simply
> >> ignored.
> >
> > Sorry, I'm wrong again: the above line actually sets suitable permission
> > on /dev/sr0.
> 
> Anyway I do not think that it helps.
> 
> > So the problem is at mount point  level. The cdrom is
> > mounted under /media/CDROM, but whatever permission I give to /media the
> > CDROM subdirectory is owned by user 1000 and nobody can umount it except
> > user 1000 (that's me, but if another user mount it, "eject" prompts me
> > with my own credentials in order to actually eject the CDROM).
> 
> AFAIK, the ability for anyone to unmount the filesystem is not related 
> to the permissions on the mount point but to the "users" mount option.
> 
> > I didn't find any way to mount /media/CDROM avoiding this annoying
> > behaviour.
> 
> Mount with a line in /etc/fstab with options noauto,users.

Well, actually that worked, but I was looking for a completely "udev"
solution. Nevertheless, I'm happy with this solution too, so I marked
the thread as solved.

Thanks and happy new year to everybody!

>

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Thread

Preventing ACL on cdrom drive... Nimrod <nimrod@virgilio.it> - 2016-12-23 19:10 +0100
  Re: Preventing ACL on cdrom drive... "Thomas Schmitt" <scdbackup@gmx.net> - 2016-12-23 20:30 +0100
    Re: Preventing ACL on cdrom drive... Nimrod <nimrod@virgilio.it> - 2016-12-23 21:20 +0100
      Re: Preventing ACL on cdrom drive... "Thomas Schmitt" <scdbackup@gmx.net> - 2016-12-23 23:20 +0100
        Re: Preventing ACL on cdrom drive... Nimrod <nimrod@virgilio.it> - 2016-12-23 23:50 +0100
  Re: Preventing ACL on cdrom drive... Pascal Hambourg <pascal@plouf.fr.eu.org> - 2016-12-23 21:00 +0100
    Re: Preventing ACL on cdrom drive... Nimrod <nimrod@virgilio.it> - 2016-12-23 22:50 +0100
  Re: Preventing ACL on cdrom drive... Michael Biebl <biebl@debian.org> - 2016-12-24 05:30 +0100
    Re: Preventing ACL on cdrom drive... Nimrod <nimrod@virgilio.it> - 2016-12-26 17:30 +0100
      Re: Preventing ACL on cdrom drive... Pascal Hambourg <pascal@plouf.fr.eu.org> - 2016-12-26 18:40 +0100
        Re: Preventing ACL on cdrom drive... Nimrod <nimrod@virgilio.it> - 2016-12-26 22:20 +0100
          Re: Preventing ACL on cdrom drive... Nimrod <nimrod@virgilio.it> - 2016-12-28 11:30 +0100
            Re: Preventing ACL on cdrom drive... Pascal Hambourg <pascal@plouf.fr.eu.org> - 2016-12-28 13:50 +0100
              SOLVED Re: Preventing ACL on cdrom drive... Nimrod <nimrod@virgilio.it> - 2017-01-01 19:10 +0100

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