Kernel 2.6 hangs in Knoppix 3.7 on Toshiba Tecra 9000

[jrhunt]

knoppix26 boot option hangs at the start, immediately after two lines of progress dots followed by clearing the screen, at the point that the penguin graphic should appear.

OK, I know I can still use the standard 2.4 kernel, which works perfectly, but presumably that will be removed from the standard Knoppix build at some time soon.

This is probably a kernel problem, because Mandrake 10.1 install CD (kernel 2.6.8 ) behaves exactly the same.

Kernel 2.6.3 (Mandrake 10.0) works perfectly on this PC with boot options:
acpi=ht pci=usepirqmask vga=792

[jrhunt]

LATER - it is not hung, just sleeping! After about 70 seconds inactivity normal booting resumes. (Mandrake 10.1 install CD does the same.)