Re: bt878 'interference' on fc6 but not fc1

[Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx>]

On Sun, 3 Feb 2008 14:06:05 +0000
"Andy McMullan" <andy@xxxxxxxxxxx> wrote:

> > I've been using a Hauppauge WinTv (bt878) card with fedora core 1 for
> > some time with no problems.  Yesterday I added a Fedora Core 6
> > installation to the same PC (dual-boot), but when running FC6 I see a
> > sort of wavey flickery interference pattern.   Switch back to FC1 and
> > there's no interference.
> 
> Well, I've discovered that if my TV is off, the interference goes
> away, so obviously it's electrical interference from the TV.   I
> really don't understand how that would show up in FC6 and not FC1,
> though.

Maybe it have something to do with some power saving cycle at the processor.
You may try to change powersave governor policy and see the results.

Cheers,
Mauro

--
video4linux-list mailing list
Unsubscribe mailto:video4linux-list-request@xxxxxxxxxx?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list