Cannot burn DVD with k3b

[Dotan Cohen]

I'm tring to burn a DVD with K3b. When the burn window comes up, it
complains of an input/output error By looking at the debig info, I
think that I've narrowed down the problem to a bad cahracter encoding.
This is the Debug info:

System
-----------------------
K3b Version: 0.12.17

KDE Version: 3.5.5
QT Version:  3.3.6
Kernel:      2.6.17-10-generic
Devices
-----------------------
_NEC DVD_RW ND-3550A 1.05 (/dev/hdc, ) at /media/cdrom0 [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-RW
Restricted Overwrite; DVD-RW Sequential; DVD+RW; DVD+R; DVD+R Double
Layer; CD-ROM; CD-R; CD-RW] [SAO; TAO; RAW; SAO/R96P; SAO/R96R;
RAW/R16; RAW/R96P; RAW/R96R; Restricted Overwrite]

LITE-ON LTR-48125S 1S05 (/dev/hdd, ) at /media/cdrom1 [CD-R; CD-RW;
CD-ROM] [CD-ROM; CD-R; CD-RW] [SAO; TAO; RAW; SAO/R96P; SAO/R96R;
RAW/R16; RAW/R96P; RAW/R96R]
Used versions
-----------------------
growisofs: 6.1
mkisofs: 2.1.1a03-unofficial-iconv

growisofs
-----------------------
INFO: UTF-8 character encoding detected by locale settings.
 Assuming UTF-8 encoded filenames on source filesystem,
 use -input-charset to override.
/usr/X11R6/bin/mkisofs: No such file or directory. Invalid node -
'backup/אתי/מחלקת ×¢×'רות ו×"חזרים'.
:-( write failed: Input/output error

growisofs command:
-----------------------
/usr/X11R6/bin/growisofs -Z /dev/hdc -use-the-force-luke=notray
-use-the-force-luke=tty -speed=8 -use-the-force-luke=bufsize:32m -gui
-graft-points -volid K3b data project -volset  -appid K3B THE CD
KREATOR (C) 1998-2005 SEBASTIAN TRUEG AND THE K3B TEAM -publisher
-preparer  -sysid LINUX -volset-size 1 -volset-seqno 1 -sort
/tmp/kde-root/k3bYA8TUb.tmp -rational-rock -hide-list
/tmp/kde-root/k3b2BOLZa.tmp -joliet -hide-joliet-list
/tmp/kde-root/k3bIhZsGb.tmp -full-iso9660-filenames
-disable-deep-relocation -iso-level 2 -path-list
/tmp/kde-root/k3b2jxeqc.tmp

I have hundereds of folders in UTF-8, and I cannot simply rename them
all to be compatable with k3b. Also, k3b has worked for me in the
past. What must I do? Thanks.

Dotan Cohen

http://dotancohen.com/terriblereferrer/index.php
http://what-is-what.com/what_is/wikipedia.html