Hello Marco,
On 05/12/11 03:04, Marco d'Itri wrote:
On Nov 27, Eric Lavarde<[email protected]> wrote:
since I've upgraded from squeeze to wheezy, I can't read music CDs
anymore. If I put such a CD in the drive, I get the following dmesg:
How are you supposed to /read/ music CDs?
Don't you consider making a copy of a music CD with dd or ddrescue like
'reading' the music CD? I don't know, it's the first time I try to save
a music CD that is scratched, but isn't it "yet another block device"?
I don't know which method it uses but even k3b fails to do 'clone copy'
aka image creation of music CDs (normal copy, which creates wav files,
works), and I'm quite sure I already used this feature under squeeze.
You might ask what it has to do with udev, but when searching for these
error messages on the net, the most relevant hit was
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=591290 so here you are.
Not very relevant.
You're the expert!
What happens if you kill udevd and then try to "read" your CD?
The error messages in dmesg don't appear anymore but ddrescue and dd
don't work better.
OK, so it seems that there is a failing element that causes udev to
create error msgs and keeps dd* from working. Any educated guess what it
could be in order to reassign the bug? Simply the kernel, or something else?
Thanks, Eric
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