[Bug 1246804] Re: k3b fails to write a DVD with "Unable to open new session"
Thomas Schmitt
scdbackup at gmx.net
Fri Nov 1 07:21:26 UTC 2013
Hi,
> /usr/bin/wodim: Operation not permitted. Warning: Cannot raise
> RLIMIT_MEMLOCK limits.
This message is annoying but harmless.
The immediate reason for failure is given by these lines:
> CDB: 53 00 00 00 00 00 1F 52 53 00
> status: 0x2 (CHECK CONDITION)
> Sense Bytes: 70 00 05 00 00 00 00 0A 00 00 00 00 72 05 00 00
> Sense Key: 0x5 Illegal Request, Segment 0
> Sense Code: 0x72 Qual 0x05 (no more track reservations allowed) Fru 0x0
wodim tried to apply SCSI command RESERVE TRACK to
a medium which is not suitable for this command:
> Profile: 0x0013 (DVD-RW restricted overwrite) (current)
This is a formatted DVD-RW. I am not sure whether cdrecord
can deal with it. wodim cannot.
growisofs or libburn are suitable backends for this medium
state.
There remains the question why K3B used wodim for DVD and
not growisofs, as would be normal.
You can probably make the DVD-RW suitable for wodim by
one of these commands:
wodim -v dev=/dev/sr0 blank=all
dvd+rw-format -blank=full /dev/sr0
xorriso -outdev /dev/sr0 -blank all
They convert it from formatted state to unformatted.
Then it resembled more a CD-RW, which is what wodim
can understand.
These commands have to be repeated each time you want
to re-use the DVD-RW from scratch.
Have a nice day :)
Thomas
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https://bugs.launchpad.net/bugs/1246804
Title:
k3b fails to write a DVD with "Unable to open new session"
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