[Bug 578910] [NEW] Brasero burning ISO dvd-rw fail please eject manually

[walterav]

Public bug reported:

Binary package hint: brasero

Ubuntu 10.04 i386,
LITE-ON DVDRW LH-20A1S
Nashua DVD-RW 4,7GB media

Burning an ISO file from the "Nautilus context menu" right mouse button
on ISO file "Write to Disc..." which opens Brasero does not produce a
working DISC. As extra options "Properties" I choose the "lowest speed"
and the "max speed" and I tried disabling "use burn proof".

At the Lowest burning speed brasero comes up in the end with this message window.
"Please eject the disc from "LITE-ON DVDRW LH-20A1S" manually.
The disc could not be ejected thought it needs to be removed for the current operation to continue."
The resulting burned DVD does not work "does not boot by BIOS" and does not show up its contents etc in Nautilus it shows up as a empty writable disc ready to add new content for writing.

When the Max Speed is selected it does not produce the "eject manually"
window, it ejects the disc in the end, but it also leaves me with a
unusable DVD like in the first situation.

When "use burnproof" is not selected it doesn't even start writing the
disc.

Workaround / Solution:
I can burn the ISO from terminal without any real problems, only the label does not show, but it boots by my BIOS and Nautilus does show it contents after writing. Terminal:
cdrecord -scanbus #look at CD/DVD burner device location nr
cdrecord -v -dao dev=3,0,0 Downloads/lubuntu-10.04.iso #my device nr was 3,0,0

Check:
Doing a md5sum from the DVD-RW does show that it has been burned successfully
sudo dd if=/dev/cdrw of=image.iso
md5sum image.iso Downloads/lubuntu-10.04.iso
386a227968cbabc89e1a23b95035160e  image.iso
386a227968cbabc89e1a23b95035160e  Downloads/lubuntu-10.04.iso

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: brasero 2.30.0-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic i686
Architecture: i386
Date: Tue May 11 19:38:41 2010
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: brasero

** Affects: brasero (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 lucid

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Brasero burning ISO dvd-rw fail please eject manually
https://bugs.launchpad.net/bugs/578910
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