[arch-general] mounting a data dvd fails

[Jan de Groot]

On Mon, 2009-09-14 at 16:00 +0200, JM wrote:
> Hello,
> 
> I cannot mount a data dvd.
> 
> mount /dev/dvd /media/dvd
> mount: unknown filesystem type 'iso9660'
> 
> I noticed that isofs module, which provides iso9660 is not loaded in
> my system. Inserting it, however, results in:
> 
> FATAL: Error inserting isofs
> (/lib/modules/2.6.30-ARCH/kernel/fs/isofs/isofs.ko): Invalid module
> format
> 
> This is an up-to-date non-testing system. Help would be appreciated.

Are you sure that the installed kernel matches the booted kernel? Also
take note that you can't load i686 modules in an amd64 kernel and the
other way around.