Date: Wed, 9 Dec 2020 11:48:57 +0100 From: Matthias Apitz <guru@unixarea.de> To: freebsd-current@freebsd.org Subject: Re: after update to r368166: no sound recording Message-ID: <X9Crmcsce57g0PER@c720-r368166.fritz.box> In-Reply-To: <72bd5240-3092-bf7b-51aa-2ad12a576efb@selasky.org> References: <X9CchZFla3RMFd/3@c720-r368166.fritz.box> <72bd5240-3092-bf7b-51aa-2ad12a576efb@selasky.org>
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El día miércoles, diciembre 09, 2020 a las 11:05:09a. m. +0100, Hans Petter Selasky escribió: > On 12/9/20 10:44 AM, Matthias Apitz wrote: > > > > Hello, > > > > I've updated a laptop Acer C720 from r342378 to r368166 and do not have > > any sound incoming anymore. I rebooted r342378 from an USB stick and the > > old kernel produces already noise in the speakers when I touch the > > micro hole in the keyboard, the new kernel does not produce any noise > > there. Both system have the same /boot/device.hints values: > > > > .... > Hi, > > Check output from: > > mixer -f /dev/mixer<N> Hi, Here are the values (as on the older system): # cat /dev/sndstat Installed devices: pcm0: <Intel Haswell (HDMI/DP 8ch)> (play) pcm1: <Realtek ALC283 (Analog 2.0+HP/2.0)> (play/rec) default No devices installed from userspace. # ls -l /dev/mixer* crw-rw-rw- 1 root wheel 0x4b 9 dic. 10:52 /dev/mixer0 crw-rw-rw- 1 root wheel 0x4e 9 dic. 10:52 /dev/mixer1 # mixer -f /dev/mixer0 Mixer vol is currently set to 100:100 Mixer pcm is currently set to 100:100 # mixer -f /dev/mixer1 Mixer vol is currently set to 100:100 Mixer pcm is currently set to 100:100 Mixer speaker is currently set to 100:100 Mixer mic is currently set to 100:100 Mixer mix is currently set to 100:100 Mixer rec is currently set to 100:100 Mixer igain is currently set to 100:100 Mixer ogain is currently set to 100:100 Mixer monitor is currently set to 100:100 Recording source: mix (I also tested the other rec devices: speaker, mic, mix, monitor). And recording does not get any input: $ rec -c 2 /tmp/out.wav Input File : 'default' (ossdsp) Channels : 2 Sample Rate : 48000 Precision : 16-bit Sample Encoding: 16-bit Signed Integer PCM In:0.00% 00:00:07.34 [00:00:00.00] Out:348k [XXXXXX|XXXXXX] Clip:0 ^C Aborted. Where I put the XXXXXX normally indicators are moving according the level of the recorded noise. Nothing is there, only blanks. Thanks matthias -- Matthias Apitz, ✉ guru@unixarea.de, http://www.unixarea.de/ +49-176-38902045 Public GnuPG key: http://www.unixarea.de/key.pub
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