[App_rpt-users] Raspberry Pi Kernel and Firmware Versions?

[JJC]

Rachel - OSS was deprecated about 10 years ago and removed (or marked
broken) in recent kernels and as such things like /dev/dsp have been
removed.  Your only options are to emulate (my instructions below) /dev/dsp
or go back to an old kernel that still has OSS built in.

http://enhanced.github.io/2018/08/ASL_With_ALSA

On Thu, Sep 13, 2018 at 10:41 PM Rachel Olivero <rachel at olivero.us> wrote:

> lsmod | grep dadhi shows
>
> dahdi 237568 0
> crc_ccitt 16384 1 dahdi
>
> So I assume that's fixed, but I'm still getting chan_simpleusb errors and
> not seeing /dev/dsp when I ls for it.
>
> On Thu, Sep 13, 2018, at 23:32, cnovey wrote:
>
> try:
>
> as root:
>
> dpkg-reconfigure asl-dahdi-linux-dkms
>
> reboot
>
>
>
> Should now be fixed. Check DAHDI is running by:
>
> lsmod | grep dahdi
>
>
>
>
>
> *From:* App_rpt-users <app_rpt-users-bounces at lists.allstarlink.org> *On
> Behalf Of *Rachel Olivero
> *Sent:* Thursday, September 13, 2018 9:06 PM
> *To:* app_rpt-users at lists.allstarlink.org
> *Subject:* [App_rpt-users] Raspberry Pi Kernel and Firmware Versions?
>
>
>
> Hi all:
>
>
>
> Someone, and I won't name names, but let's call her Evil Rachel, was
> trying to solve a problem with rigctl and foolishly upgraded the kernel,
> kernel headers, and firmware on the Rpi 3 running her node. I think I fixed
> dahdi, but now I'm getting an error that chan_simpleusb cannot re-open the
> dsp device, and /dev/dsp does not exist. I'm hopeful downgrading, or some
> other solution you lovely folks may provide, will fix things. Or, is my
> best bet just to reimage the card?
>
>
>
> Thanks, and 73,
>
> Rachel AD9O
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