Hello, when doing $ alsactl restore it brings: ... Found hardware: "USB-Audio" "USB Mixer" "USB0a92:0054" "" "" Hardware is initialized using a generic method /usr/share/alsa/init/default:195: value write error: Invalid argument /usr/share/alsa/init/default:195: value write error: Invalid argument /usr/share/alsa/init/default:197: value write error: Invalid argument And # journalctl -f shows this: фев 05 08:09:06 petra kernel: usb 1-1: 17:1: cannot get min/max values for control 2 (id 17) фев 05 08:09:06 petra kernel: usb 1-1: 17:1: cannot get min/max values for control 2 (id 17) ... фев 05 08:09:06 petra kernel: usb 1-1: 17:1: cannot get min/max values for control 2 (id 17) фев 05 08:09:06 petra kernel: usb 1-1: 17:1: cannot get min/max values for control 2 (id 17) Thanks Иван Йонов http://i-creativ.net On 4 February 2016 at 18:09, Clemens Ladisch <cladisch@xxxxxxxxxxxxxx> wrote: > Ivan Yonov wrote: >> On 28 January 2016 at 10:39, Clemens Ladisch <cladisch@xxxxxxxxxxxxxx> wrote: >>> amixer -c2 get PCM >>> amixer -c2 get PCM,1 >>> amixer -c2 get Line >>> >>> Which one fails? >> >> Each one returns this error: >> amixer: Mixer hw:2 load error: Invalid argument > > Are there any messages in the system log when this happens? > (/var/log/messages, or the output of dmesg) > > > Regards, > Clemens ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
