Version:           1.91.0 (using KDE 4.4.2) 
OS:                Linux

A mixed mode CD project containing some audio tracks (.flac) and some data (cover sheet PDF, audio in Ogg Vorbis format etc. cannot be written completely on cd. The first session (audio) is written correctly (incl. CD-Text), but the data session won't be written at all (neither as one project nor as a separate data disc/session.


When trying to write the data session as a separate project the following debug info is displayed:

"Could not determine size of resulting image file"

Debug output:
Devices
-----------------------
Optiarc DVD RW AD-7240S 1.03 (/dev/sr0, CD-R, CD-RW, CD-ROM, DVD-ROM, DVD-R, DVD-RW, DVD-R DL, DVD+R, DVD+RW, DVD+R DL) [DVD-ROM, DVD-R Sequential, DVD-R Dual Layer Sequential, DVD-R Dual Layer Jump, DVD-RAM, DVD-RW Restricted Overwrite, DVD-RW Sequential, DVD+RW, DVD+R, DVD+R Dual Layer, CD-ROM, CD-R, CD-RW] [SAO, TAO, RAW, SAO/R96R, RAW/R16, RAW/R96P, RAW/R96R, Restricted Overwrite, Layer Jump] [%7]

K3b::IsoImager
-----------------------
mkisofs print size result: 0 (0 bytes)

System
-----------------------
K3b Version: 1.91.0
KDE Version: 4.4.2 (KDE 4.4.2)
QT Version:  4.6.2
Kernel:      2.6.32-24-generic

Used versions
-----------------------
mkisofs: 1.1.10

mkisofs
-----------------------
/usr/bin/genisoimage: Input/output error. Read error on old image

mkisofs calculate size command:
-----------------------
/usr/bin/genisoimage -cdrecord-params 204675,259227 -prev-session /dev/sr0 -gui -graft-points -print-size -quiet -volid Ark -volset  -appid K3B THE CD KREATOR (C) 1998-2010 SEBASTIAN TRUEG AND MICHAL MALEK -publisher  -preparer  -sysid LINUX -volset-size 1 -volset-seqno 1 -sort /tmp/kde-gollum/k3bcG7127.tmp -rational-rock -hide-list /tmp/kde-gollum/k3byw7127.tmp -joliet -joliet-long -hide-joliet-list /tmp/kde-gollum/k3bsJ7127.tmp -no-cache-inodes -full-iso9660-filenames -iso-level 3 -path-list /tmp/kde-gollum/k3bWL7127.tmp


The CD is still writable, a data session can be attached e.g. with Nero (Ver. 6 still in use) on MS Windows.

Reproducible: Always

Steps to Reproduce:
As described above: every Mixed mode/CD-Extra project.


Expected Results:  
The 2nd (or even 3rd ... ) session should be written on the disc a s long as ithas not been finished.
It should be possible to attach a data session to a not finished audio CD in order to create a CD Extra (it is a standardized format!)

OS: Linux (x86_64) release 2.6.32-24-generic
Ubuntu 10.04.1 x64, Gnome 2.30.2
Compiler: cc