mrw wrote:
> Having investigated the issue further over the last few months, somewhat
> sporadically, I have pursued an alternative approach to the problem. It
> appears to be effective, and has, in some form, been running on my
> Radios for the last five months or so without any obvious adverse
> effects.
>
> This "solution" requires installation of a modified -jive_alsa- that
> eliminates the possibility of ALSA subsystem under-runs. In my
> experience a "Bass Amp problem" is invariably preceded by an ALSA
> under-run, and I believe that some of these under-runs, for unknown
> reasons, trigger the problem. So, eliminate the under-run and the
> problem goes away.
>
>
Update December 2020: I find that the problem may still occur, so
elimination of ALSA under-runs does not entirely cure the issue. But it
has helped. I've had one instance in the last 10 months, flagged in the
system log as follows:
Code:
--------------------
Dec 1 01:39:31 kernel: [63310.151320] ssi1_irq SISR 120 SIER 180100
fifo_errs=1
--------------------
We've seen these before, although much less often that the ALSA
under-runs that the modified -jive_alsa- eliminates.
So, still not 100% effective.
------------------------------------------------------------------------
mrw's Profile: http://forums.slimdevices.com/member.php?userid=38299
View this thread: http://forums.slimdevices.com/showthread.php?t=104141
_______________________________________________
Radio mailing list
[email protected]
http://lists.slimdevices.com/mailman/listinfo/radio
