I'm having an issue with my cd/dvd/blu-ray
luke@luke-dell:~$ sudo mount /dev/sr0 /media/cdrom
mount: block device /dev/sr0 is write-protected, mounting read-only
Any help?
I'm having an issue with my cd/dvd/blu-ray
luke@luke-dell:~$ sudo mount /dev/sr0 /media/cdrom
mount: block device /dev/sr0 is write-protected, mounting read-only
Any help?
Last edited by wlraider70; January 23rd, 2010 at 06:26 PM.
I don' really like coffee. I guess I'll give my Ubuntu beans to my wife.
Luke
Don't tell me to get a life.
I had one once.
It sucked.
lol that true.
I'm having an issue keeping the drive mounted.
perhaps that is not why, i was thinking that it was referring to an inability to properly use the drive.
Regardless, i've gotten this error too, see screen shot
ans it currently is not showing up in the computer.
it seems to work best when i first boot, but it is NOT functioning properly.
I don' really like coffee. I guess I'll give my Ubuntu beans to my wife.
Luke
maybe some of this will help show the error
Code:luke@luke-dell:~$ sudo mount /dev/sr0 /media/cdrom [sudo] password for luke: mount: block device /dev/sr0 is write-protected, mounting read-only mount: /dev/sr0 already mounted or /media/cdrom busy mount: according to mtab, /dev/sr0 is already mounted on /media/cdrom0 luke@luke-dell:~$ cd / luke@luke-dell:/$ cd media luke@luke-dell:/media$ cd cdrom0 bash: cd: cdrom0: Permission denied luke@luke-dell:/media$ sudo cd cdrom0 sudo: cd: command not found luke@luke-dell:/media$ cd cdrom0 bash: cd: cdrom0: Permission denied
or this
Code:luke@luke-dell:/media$ df -h Filesystem Size Used Avail Use% Mounted on /dev/sda5 20G 3.6G 16G 19% / udev 2.0G 332K 2.0G 1% /dev none 2.0G 200K 2.0G 1% /dev/shm none 2.0G 88K 2.0G 1% /var/run none 2.0G 0 2.0G 0% /var/lock none 2.0G 0 2.0G 0% /lib/init/rw /dev/sda6 75G 4.6G 66G 7% /home /dev/sr0 2.1G 2.1G 0 100% /media/cdrom0 luke@luke-dell:/media$
another error i get from the GUI says
Unable to mount location
DBus error org.gtk.private.remotevolumemonitor.failed: An operation is already pending
Last edited by wlraider70; January 18th, 2010 at 03:08 AM.
I don' really like coffee. I guess I'll give my Ubuntu beans to my wife.
Luke
Okay - the mount is failing because "/dev/sr0" is *already* mounted at "/media/cdrom0", but there's a permissions issue that's preventing you from even reading that directory.maybe some of this will help show the error
Code:luke@luke-dell:~$ sudo mount /dev/sr0 /media/cdrom [sudo] password for luke: mount: block device /dev/sr0 is write-protected, mounting read-only mount: /dev/sr0 already mounted or /media/cdrom busy mount: according to mtab, /dev/sr0 is already mounted on /media/cdrom0 luke@luke-dell:~$ cd / luke@luke-dell:/$ cd media luke@luke-dell:/media$ cd cdrom0 bash: cd: cdrom0: Permission denied luke@luke-dell:/media$ sudo cd cdrom0 sudo: cd: command not found luke@luke-dell:/media$ cd cdrom0 bash: cd: cdrom0: Permission denied
For your command line stuff, try this:The "sudo -i" will give you a "root shell", making it look like you had logged in as root (your "sudo cd ..." command will not work - at best it would change to that directory, but then immediately exit, which would put you back where you started).Code:sudo -i cd /media/cdrom0 ls
Could you post the output of your "/etc/fstab" file, please? *Something* is telling it to mount the CD at /media/cdrom0, with very restrictive permissions, and that's the first place to look.
Lloyd B.
Don't tell me to get a life.
I had one once.
It sucked.
here is fstab
Code:# /etc/fstab: static file system information. # # Use 'blkid -o value -s UUID' to print the universally unique identifier # for a device; this may be used with UUID= as a more robust way to name # devices that works even if disks are added and removed. See fstab(5). # # <file system> <mount point> <type> <options> <dump> <pass> proc /proc proc defaults 0 0 # / was on /dev/sda5 during installation UUID=76c58240-4834-4499-b222-c53717a842a0 / ext4 errors=remount-ro 0 1 # /home was on /dev/sda6 during installation UUID=5b94d663-cf6a-4508-a145-ac1c7c013613 /home ext3 defaults 0 2 # swap was on /dev/sda7 during installation UUID=a6501fdb-6896-48d2-9aa1-b2b92fd8a399 none swap sw 0 0 /dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0
After you gave me a starting point i started playing with the mount points and such. I have found that.
1. the ubuntu install disk can Mount and open and copy.
2. A commercial DVD can mount and it allows me to open a video player, but it wont play. I get error: "could not read from source".
3. my "home made" DVD appears to mount twice automatically, if use mount command i can get to the point of browsing it, but not file opening or transferring.
4. in /media is cdrom, cdrom0. everything seems to mount to cdrom0.
I tried chmod 777 on both cdrom and cdrom0, but i don't think it took.
when i did ls, the colors did not match. I'm assuming the folder color is an indicator of accessibility.
...still stuck
update:
If i run nautilus as root i can access and even view a bit of the files.
Last edited by wlraider70; January 19th, 2010 at 10:43 PM. Reason: update:
I don' really like coffee. I guess I'll give my Ubuntu beans to my wife.
Luke
bump
I don' really like coffee. I guess I'll give my Ubuntu beans to my wife.
Luke
i still need the helps...
I don' really like coffee. I guess I'll give my Ubuntu beans to my wife.
Luke
help me....
I don' really like coffee. I guess I'll give my Ubuntu beans to my wife.
Luke
Basically, what you're talking about is true, and unfortunately I haven't had the success of trying it. But, I did find that if you install xfburner and run it through terminal, it works like a charm. Sometimes your disk might have data on it from a previous config. try - using another clean, blank disk !! !! !! !! !!
Hope your image burning goes well !>
Bookmarks