K3b cannot burn iso image to dvd

[Yves Grenier <grenier.yves@wanadoo.fr>]

Hello,

I cannot burn a dvd with K3B. I am using sarge, and a few weeks ago, I 
was still able to burn a dvd. Meanwhile, I used apt-get upgrade to load 
all new versions of selected packages. And now, I cannot burn a dvd.

Here is the output from K3B:

KDE Version: 3.2.3
QT Version: 3.3.3

growisofs
-----------------------
Executing 'builtin_dd if=/tmp/dvd20041212.iso of=/dev/hdc obs=32k seek=0'
:-[ PERFORM OPC failed with SK=4h/ASC=44h/ACQ=00h]: Input/output error

growisofs comand:
-----------------------
/usr/bin/growisofs -Z /dev/hdc=/tmp/dvd20041212.iso 
-use-the-force-luke=notray -use-the-force-luke=tty -speed=4


Yves Grenier