haad wrote:

>> root (hd0,0)
>>   Filesystem type unknown, partition type 0xa9
>> kernel (hd0,a)/xen.gz dom0_mem=262144
>>
>> Error 13: Invalid or unsupported executable format
> 
> What filesystem do you use on your / partition ?
> because AFAIK grub supports only ffsv1 nor LFS and FFSv2

I have FFSv2 so it's time to reinstall...

Martti