k3b don't burn data dvd

[John Haxby]

cartman_step1 at spymac.com wrote:

>Just a problem with k3b on my FC2-x86_64
>
>[snip] growisofs
>-----------------------
>Error trying to open /dev/hdc exclusively ... retrying in 1 second.
>[snip]
>
>Error trying to open /dev/hdc exclusively ... retrying in 1 second.
>Trying to open without locking.
>WARNING: /dev/hdc already carries isofs!
>About to execute 'builtin_dd if=/tmp/kde-andrea/K3b data project.iso of=/dev/hdc
>obs=32k seek=0'
>:-( Failed to change write speed: 2770->3324
>  
>
The DVD is almost certainly mounted.   Try "umount /mnt/cdrom" (or 
whatever it's mounted as -- run "mount" with no options to check if 
you're unsure) before you try to burn the DVD.

Been caught by this myself.

jch