Quoting Ric Moore (wayward4...@gmail.com): > On 09/23/2015 02:12 PM, David Wright wrote: > >When I mount a DVD on this wheezy desktop, I get: > > > >$ mount /media/cdrom0 > >mount: block device /dev/sr0 is write-protected, mounting read-only > >mount: /dev/sr0 already mounted or /media/cdrom0 busy > >$ mount /media/cdrom0 > >mount: block device /dev/sr0 is write-protected, mounting read-only > >$ > > > >It doesn't matter how long I wait after inserting the DVD. It seems to > >happen whenever I insert a disk. > > > >Otherwise, everything is normal. Unmounting and mounting again > >(without ejecting in between) is normal. > > > >/etc/fstab includes the line: > >/dev/sr0 /media/cdrom0 udf,iso9660 user,noauto > > > >I can live with this, but I'm curious to know why. > > Is your user a member of the cdrom group?? Ric
Yes (in /etc/group) and I'm seated at the machine. (Note that it always succeeds 2nd time with no intervention.) Cheers, David.