[mythtv-users] PVR500 and recent mythtv-backend versions
aristide at vtxmail.ch
Mon May 4 09:19:31 UTC 2009
James Warden wrote:
> Anyway, I recently upgraded the server to kernel 126.96.36.199-1-686 from debian. It contains ivtv version 1.4.0.
> I checked the driver was working well by the trivial 'cat' test:
> cat /dev/video0 > file.mpg and played the mpg file with mplayer or others
> same with /dev/video1
Could it be related to suspend mode ?
I "upgraded" my master-backend with a PVR-500 and a PVR-150 in it recently
by restoring the DB and the recorded stuff to newer hardware (with newer
Ubuntu from 7.10 to 8.10).
As I can now suspend the system to RAM instead of shutting it down (the old
sytem could not be suspended), sometimes when it wakes up, the tuners don't
As a workaround, I do these 4 steps when resuming:
1) stop mythtv-backend
2) rmmod -f ivtv
3) modprobe ivtv
4) start mythtv-backend
Since then, I never had problems with tuning errors.
I haven't yet found out how to automate this, but I am still trying, if
someone has a good advice (Ubuntu 8.10).
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