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Bug#358913: linux-image-2.6.15-1-686: USB flash stick created on Macintosh doesn't work



Andrew Moise wrote:
>   When I plug in a flash stick that my roommate has filled with stuff
> using his Macintosh computer, it doesn't work.  Windows reads the
> stick.  Here's what happens when I put in the stick:
> (...)
> Mar 20 21:01:24 localhost vmunix:  sda: [CUMANA/ADFS] sda1<5>sd 0:0:0:0: Attached scsi removable disk sda

You're not alone. It's known kernel bug (at least since 01/2005) and I just filed
a bug [1] against the linux-image-2.6.16-1-686.

The work around : compile a new kernel without the options that cause the bug.
(partition type detection should start by dos-like partitions for usb keys to work)

When you configure the kernel build, go to "File systems > Partition Types"
and remove *every* partition type you don't use. Especially
"CONFIG_ACORN_PARTITION_CUMANA".

I'm sure the kernel maintainers will find a better solution than recompile the kernel,
but that work-around worked for me.

Ch.

[1] Debian Bug report logs - #359207
Cant use some USB keys because of CONFIG_ACORN_PARTITION_CUMANA
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=359207





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