I installed ivtv-0.4.2 for my samsung pvr500 and it seems to have worked, except for a new problem. The tuner is detected correctly and on the inputs config there is only one tuner per video device. I get a clean picture, but mythtv freezes after a few seconds when watching livetv. Has anyone else had this problem after the upgrade?

Edit: I fixed my problem. Be sure that when you upgrade, you delete ivtv-fw-enc.bin and ivtv-fw-dec.bin from /lib/modules/. I missed the decoder and ivitv reverted to it instead of ther version in the hotplug directory. Dumb mistake. My pvr500 works beautifully now.