Antony Gelberg <antony@antgel.co.uk> writes: >> Anyone else experienced this problem? Or maybe someone knows how I can dig >> deeper into this problem? I am a bit lost... > > You could try turning APIC off. This was discussed yesterday, I > believe. In my case, turning APIC off did not make my machine stable (tried on 2.4.25 and 2.6.3). Only reducing DMA speed could make my machine stable. HTH -- dominique.dumont@hp.com