Re: brasero 2.28.3 reports permission error after burning

[peng shao <shallpion gmail com>]

On 11:00 Sat 29 May     , Philippe Rouquier wrote:
> Hi,
> 
> This message means that another process is accessing the drive while brasero
> backend (here readom) is trying to get an exclusive access. It could be
> nautilus, ..., or maybe brasero itself (and it would be a bug). The best way to
Yes I think it should be nautilus, since I kept nautilus down while
burning again and this time the error message was gone.
> know that is to run in a console "lsof /dev/sr0".
I would try it if I met this error message again, but sorry I couldn't
test it now because I am short of CD-R discs.... Thank you very much.

> I doubt moving to cdrtools would solve that particular problem though it would
> indeed solve many other ones.
> 
> Philippe
> 
> Le vendredi 28 mai 2010 a` 22:39 -0400, peng shao a e'crit :
> 
>     Hi I am using gentoo/gnome-2.28.3 and recently I've noticed if I use
>     brasero to burn a cd-r, then after it completes the burning successfully
>     and is creating checksum image, there is a pop-up window telling me
> 
>     You do not have the required permissions to use this drive
> 
>     and if I looked into the log file, it says
> 
> 
>     BraseroChecksumImage called brasero_job_get_fd_out
>         readom
>         dev=/dev/sr0
>         -nocorr
>         -noerror
>         -sectors=218879-222165
>         -f=-
>     BraseroReadom Launching command
>     BraseroReadom stderr: Error trying to open /dev/sr0 exclusively (Device or
>     resource busy)... retrying in 1 second.
>     BraseroReadom stderr: Error trying to open /dev/sr0 exclusively (Device or
>     resource busy)... retrying in 1 second.
>     BraseroReadom stderr: Error trying to open /dev/sr0 exclusively (Device or
>     resource busy)... retrying in 1 second.
>     BraseroReadom stderr: Error trying to open /dev/sr0 exclusively (Device or
>     resource busy)... retrying in 1 second.
>     BraseroReadom stderr: Error trying to open /dev/sr0 exclusively (Device or
>     resource busy)... giving up.
>     BraseroReadom stderr: WARNING: /dev/sr0 seems to be mounted!
>     BraseroReadom stderr: readom: Device or resource busy. Cannot open '/dev/
>     sr0'. Cannot open SCSI driver.
>     BraseroReadom called brasero_job_error
>     BraseroReadom finished with an error
>     BraseroReadom asked to stop because of an error
>         error        = 4
>         message    = "You do not have the required permissions to use this
>     drive"
>     BraseroReadom stopping
>     BraseroReadom got killed
>     BraseroReadom stderr: readom: For possible targets try 'wodim -scanbus'.
>     Make sure you are root.
>     BraseroReadom stderr: readom: For possible transport specifiers try 'wodim
>     dev=help'.
>     BraseroReadom disconnecting BraseroReadom from BraseroChecksumImage
>     BraseroChecksumImage stopping
>     BraseroChecksumImage closing connection for BraseroChecksumImage
>     Session error : You do not have the required permissions to use this drive
>     (brasero_burn_record brasero-burn.c:2808)
> 
>     I am already in cdrw group. Anyway this error message seems to be harmless
>     because the disc is actually burned successfully. But it is still annoying
>     and may have some potential problem. Anybody met this before? Thank you.
> 
>     Peng
> 
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