CD-RW changes all to root

NoOp glgxg at sbcglobal.net
Fri Dec 14 21:06:07 UTC 2007


Been awhile since I burned files to a CD-RW, but today I tried Nautilus
CD Burner, GnomeBaker & K3b and while the files write to the CD just
fine, all permissions on the CD get changed to root. CD, folders,
files... everything to root. Any ideas on why this might be happening?

Output of info likely to be asked by folks who know what they are doing:

$ ls -alF /dev/sd* /dev/scd* /dev/sg* ~
brw-rw----  1 root  cdrom   11,  0 2007-12-14 00:47 /dev/scd0
brw-rw----  1 root  cdrom   11,  1 2007-12-14 00:47 /dev/scd1
brw-rw----  1 root  disk     8,  0 2007-12-14 00:47 /dev/sda
brw-rw----  1 root  disk     8,  1 2007-12-14 08:48 /dev/sda1
brw-rw----  1 root  disk     8,  2 2007-12-14 00:47 /dev/sda2
brw-rw----  1 root  disk     8,  5 2007-12-14 00:47 /dev/sda5
brw-rw----  1 root  disk     8, 16 2007-12-14 00:47 /dev/sdb
brw-rw----  1 root  disk     8, 17 2007-12-14 00:47 /dev/sdb1
brw-rw----  1 root  disk     8, 18 2007-12-14 00:47 /dev/sdb2
crw-rw----  1 root  scanner 21,  0 2007-12-14 00:47 /dev/sg0
crw-rw----  1 root  root    21,  1 2007-12-14 00:47 /dev/sg1
crw-rw----  1 root  root    21,  2 2007-12-14 00:47 /dev/sg2
crw-rw----  1 root  cdrom   21,  3 2007-12-14 00:47 /dev/sg3
crw-rw----  1 root  cdrom   21,  4 2007-12-14 00:47 /dev/sg4

$ ls -alF /dev/cd*
lrwxrwxrwx 1 root root 4 2007-12-14 08:48 /dev/cdrom -> scd0
lrwxrwxrwx 1 root root 4 2007-12-14 08:48 /dev/cdrom1 -> scd1
lrwxrwxrwx 1 root root 4 2007-12-14 08:48 /dev/cdrw -> scd0

$ id -a
uid=1000(gg2xp) gid=1000(gg2xp)
groups=0(root),4(adm),20(dialout),21(fax),24(cdrom),25(floppy),
26(tape),29(audio),30(dip),44(video),46(plugdev),104(scanner),
112(netdev),113(lpadmin),115(powerdev),117(admin),119(fuse),
1000(gg2xp)

$ sudo adduser gg2xp cdrom
The user `gg2xp' is already a member of `cdrom'.

fstab:
/dev/scd0       /media/cdrom0   udf,iso9660 user,noauto     0       0

lshw:
*-cdrom:0
                description: DVD-RAM writer
                product: DVD DC DQ60
                vendor: BENQ
                physical id: 2
                bus info: scsi at 2:0.0.0
                logical name: /dev/cdrom
                logical name: /dev/dvd
                logical name: /dev/scd0
                logical name: /dev/sr0
                version: MRCC
                capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
                configuration: ansiversion=5 status=open

Note: I can erase and reburn the CD-RW from GnomeBaker. Current files on
the CD now are:

:/media/cdrom0$ ls -l
total 4
dr-xr-xr-x 5 root root 2048 2007-12-14 10:29 OOo231
dr-xr-xr-x 3 root root 2048 2007-12-14 10:29 OOoDemo

and /media:
/media$ ls -l
total 30
lrwxrwxrwx 1 root root    6 2007-08-18 10:39 cdrom -> cdrom0
dr-xr-xr-x 4 root root 2048 2007-12-14 10:29 cdrom0
drwxrwxrwx 2 root root 4096 2007-10-30 12:43 cdrom1
drwxrwxrwx 1 root root 4096 2007-11-29 17:17 disk
drwxr-xr-x 2 root root 4096 2007-08-22 18:56 drive2
lrwxrwxrwx 1 root root    7 2007-08-18 10:39 floppy -> floppy0
drwxr-xr-x 2 root root 4096 2007-08-18 10:39 floppy0
drwxrwxrwx 1 root root 8192 2007-12-04 21:31 windows
drwxr-xr-x 2 root root 4096 2007-08-23 18:09 xfs






More information about the ubuntu-users mailing list