[Dvdrtools-users] k3b not worked with smbfs (growisofs)

[Gerasimov Dmitry]

Hi!
I have problems with growisofs - k3b not worked with smbfs-mounted dvd-rom.

System
-----------------------
K3b Version:0.11.12 
KDE Version: 3.2.3
QT Version: 3.3.2

growisofs
-----------------------
WARNING: /dev/sr0 already carries isofs!
Sleeping for 5 sec...
4 sec...
3 sec...
2 sec...
1 sec...
0 sec...
umount: only root can unmount /dev/cdrom1 from /mnt/cdrom1
:-( /dev/sr0: unable to proceed with recording: unable to unmount

growisofs comand:
-----------------------
/usr/bin/growisofs -Z /dev/sr0 -use-the-force-luke=notray
-use-the-force-luke=tty -use-the-force-luke=dao -speed=3.0 -gui -graft-points
-volid K3b data project -volset  -appid K3B THE CD KREATOR VERSION 0.11.12 (C)
2003 SEBASTIAN TRUEG AND THE K3B TEAM -publisher  -preparer K3b - Version
0.11.12 -sysid LINUX -volset-size 1 -volset-seqno 1 -sort
/home/rider/tmp/kde-rider/k3blAdyTb.tmp -rational-rock -hide-list
/home/rider/tmp/kde-rider/k3b7h0gMa.tmp -full-iso9660-filenames -iso-level 2
-path-list /home/rider/tmp/kde-rider/k3bQwJesa.tmp 

:((
how this fix it? any ideas..