[pvrusb2] Re%3A%20%5Bpvrusb2%5D%20No%20data%20from%20HVR-1900%20encoder&In-Reply-To=%3C1308471515.2019.6.camel%40tyst%3E

[Jan Brouwer]

I think my problem is a bit different than what you are describing.
Rebooting the PC has always been enough to get it going again.
In some cases restarting mythbackend solved the problem, but recently I'm
getting the best results reloading the pvrusb2 module( modprobe -r pvrusb2
/ modprobe pvrusb2 ).
Op 13 jul. 2013 09:32 schreef "Jan Ceuleers" <jan.ceuleers at computer.org>
het volgende:

> On 07/12/2013 10:24 PM, Jan Brouwer wrote:
> > Hi!
> >
> > I have a Hauppauge HVR-1900 tuner(for a couple of years already) and it
> > keeps crashing once in a while(every other week or so).
> > I have been trying to figure out what goes wrong for a long time, and it
> > seems I have finally found someone who had exactly the same problem. :-)
> >
> > I hope it's OK to reply to two year old posts...
> > http://www.isely.net/pipermail/pvrusb2/2011-June/003074.html
> > *
> > *
> > So my question is basically to: Magnus Ekhall
> > Did you ever fix this issue? Was it really a heating issue?
> >
> > My unit does get pretty hot... I didn't think of cooling it before, so
> > maybe that would do the trick!
>
> I also have this problem. It seems to vary (a lot) with kernel versions
> and in my case does not appear to be temperature-related. I believe it
> is to do with some sort of USB bus lockup, because when it occurs I also
> have issues with other USB devices.
>
> What fixes it for me is not only a reboot of the server: a power cycle
> of the tuners is also required. So I got myself a software-controllable
> switching power socket so that I can switch power to the tuners off
> before rebooting and on again afterwards.
>
> But this problem has now become very rare for me. I can't remember when
> I last had to reboot due to this issue but it's many months ago.
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