Comment 9 for bug 374561

Fabio,

Sorry it has taken me so long to reply! I've been real busy with business stuff lately and it slipped my mind. I was able to test Ubuntu 10.04.1 LTS on the same hardware today, and am unable to reproduce this problem anymore! :)

dmesg output looks as expected (and no locking up of the drive), after inserting and browsing 2 different burned CD-Rs normally:

[snip a bunch before the discs are inserted]
[104408.683202] UDF-fs: No VRS found
[104408.683207] UDF-fs: No partition found (1)
[104408.899461] ISO 9660 Extensions: RRIP_1991A
[snip some buffer I/O error noise]
[104753.150346] UDF-fs: No VRS found
[104753.150352] UDF-fs: No partition found (1)
[104753.223992] ISO 9660 Extensions: Microsoft Joliet Level 3
[104753.328054] ISO 9660 Extensions: RRIP_1991A

PS - The reason I didn't associate it with a package is because it's unknown what's responsible or what was even going on exactly. That's why I tried to give as much information as possible. It seemed like that the default Ubuntu GUI (GNOME) was somehow confusing the kernel and causing the drive to completely stop responding until a warm/cold boot of the system. Thanks for the follow-up though!