Kernel.org: 3.2.5, 
sid (unstable): 3.2.4-1
wheezy (testing): 3.1.8-2
kmuto bpo d-i: 
squeeze-bpo: 3.2.1-2~bpo60+1
squeeze (stable): 2.6.32-41
lenny-bpo: 2.6.32-35~bpo50+1
lenny (oldstable): 2.6.26-27

Debian GNU/Linux device driver check & report

MEDION: MD41592

PCI IDWorks?VendorDeviceDriverKernel
11067205YesVIA Technologies, Inc.KM400/KN400/P4M800 [S3 UniChrome]viafbv2.6.32-