Bug 102363

I am using dvd+rw-tools 6.1 to burn DVDs. I cannot get the dual layer DVD burning to work. Any other disc works, but I can never succeed with dual layer discs. Here is my debug output:

growisofs -dvd-compat -Z /dev/cd1=DVD.iso -speed=2
Executing 'builtin_dd if=DVD.iso of=/dev/pass5 obs=32k seek=0'
/dev/pass1: splitting layers at 1992528 blocks
:-[ SEND DVD+R DOUBLE LAYER RECORDING INFORMATION failed with 
SK=2h/ASC=04h/ACQ=01h]: Resource temporarily unavailable

I am using Verbatim DVD+RW DL discs if this helps any.

Here are my system specs:

Chaintech VNF4/Ultra mobo w/RAID0 turned on for boot/data drives
AMD Athlon 64 X2 4400+
2x Seagate 80GB drives (SATA)
Lite-ON SOHW-832S DVD+R dual layer burner
Lite-ON SOHW-1633S DVD+R dual layer burner (converted with firmware to Sony DRU-710A)
Sound Blaster Audigy 2ZS sound card
480W Antec Neo power supply
Shuttle 6-in-1 media reader
APC BX1500 battery backup (apcupsd installed)

The kernel was updated 8/14 and ports are current. If I could find a solution to this problem, it would be most helpful.

How-To-Repeat: Burn a dual layer DVD in any application that uses dvd+rw-tools on one of these drives (I suspect it's the drive?) I am using K3b.