Package: linux-image-2.6.12-1-mckinley Severity: important Version: 2.6.12-5 The xfs module fails to load with an error about invalid module format. modprobe: FATAL: Error inserting xfs (/lib/modules...): Invalid module format The only thing in dmesg that looks interesting is: xfs: value -69175290139775312 out of IMM22 range Cheers, -Thom