[clug] skype hdmi error
steve jenkin
sjenkin at canb.auug.org.au
Mon Apr 6 04:51:25 GMT 2009
Andreas Bauer wrote on 6/4/09 11:53 AM:
> Hi Grant, and others who replied,
>
> Unfortunately, none of this is related to my issue. :-(
>
> I am not running PA or any other sound servers.
>
> Moreover, Skype system sounds work fine. For some reason skype thinks
> it has to support hdmi - which is nonsense. I don't even have hdmi.
> And since skype and hdmi doesn't work well, it says there are audio
> problems. If somehow I could disable hdmi, or make skype believe
> that, really, there is no reason to support hdmi (it shows hdmi in the
> interface list), then I suspect it would be all working again. But so
> far, I did not manage to find out which module might be responsible
> for hdmi support. :-)
>
> But thanks again to those who put forward these suggestions! Much
> appreciated!
>
> Andreas.
Andreas,
Computers are Deterministic (at least in this context).
Given exactly the same System State, the same perturbation/input will
always lead to the same action or new system state.
What changed??
You said that 'it just stopped working'...
That only happens when the electronics fail - like in Space or really
old gear, or a tin-whisker shorts out something or the motherboard
tracks crack/fail or a chip partially fails (like a memory error). I
gather you don't think this is so or have ruled it out.
I didn't notice if you'd rebooted the system, if you'd tried it on a
different hardware platform or tried a LiveCD or some such on your
current platform.
Have you tried these things and they didn't work?
There are two generic ways forward to isolate and identify the fault:
- Try to recreate the problem with a minimal change.
[implies recreating the problem]
- Try to establish exactly *what* changed & figure why it led
to the result you saw. Applying changes incrementally is always good.
==> Does anyone have any good tools, processes or procedures to help
recreate the appearance of a fault or isolate where a fault is occurring.
Those tools/techniques will be generally helpful to the group in other
problems/situations. :-)
s
--
Steve Jenkin, Info Tech, Systems and Design Specialist.
0412 786 915 (+61 412 786 915)
PO Box 48, Kippax ACT 2615, AUSTRALIA
sjenkin at canb.auug.org.au http://members.tip.net.au/~sjenkin
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