kernel 2.4.24-sparc64-smp shutdown problem

[Philipp Michels <michels@uni-freiburg.de>]

hi list,

i got a sun ultra 2 enterprise with two 167MHZ CPUs.
I run debian sarge with a 2.4.24-sparc64-smp kernel-image.

The problem is that my machine does not power-off after
'shutdown -h "now"'

Is there a kernel patch available?

regards
Philipp