I just upgraded my myth system to 0.20 and this new Asus m2npv-vm motherboard. It looked like an awesome motherboard but I had some problems initially, quirky things were happening with video, sound and the nic. I did lots of searches on the myth list but couldn't find anyone with a solution. So I am posting my solution so others can benefit. Apparently the audio and nic have irq conflicts. The solution is to add this line:
<br>options disable_msi=1<br>to the audio section of your<br>/etc/modprobe.conf<br>I'm not sure what this does or what it actually disables but there was some talk on the kernel lists of disabling it by default in the 2.6.19
kernel.<br><br>All the quirks seem to be gone after this one change, it boots faster and has been rock solid for 48 hours (crossing my fingers).<br><br>My system is fc5 ala Jarod's guide with a pvr500 and a pvr250. XvMC appears to be working although I'm not certain, my cpu never gets above 14% when watching a recording, and I haven't ventured into HD yet.
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