Dear Matt: Thanks for the patience. I install pavucontrol and do "ssh -Y user@kid" I get an error, you can see in the image. if i run pavucontrol in the same machine of my kid goes to bacground and none is open. Best Regards Christian On Tuesday 19 January 2021 16:58:32 Matt Garman wrote: > Ssh with X forwarding: "ssh -Y user@kid". The "-Y" is what does the X > forwarding. Hopefully, with that you can run "pavucontrol", which is > a GUI that is loosely similar to alsamixer. > > On Tue, Jan 19, 2021 at 1:52 PM Christian Schmitz <list@xxxxxxxxxxxxx> wrote: > > Dear Matt > > I have full access to the machine, ( i install it for my wife and > > kid). Sadly i dont know how do ssh with X forwarding. So i go for pactl. > > > > user@kid > pactl > > no valid comand > > user@kid > pactl > > Big big list of things. > > > > i get some of sucess doing: > > pactl set-sink-volume 0 32768 > > > > There are some tool more friendly that pactl, with look similar to > > alsamixer or etc? > > > > Best Regards > > Christian > > > > On Tuesday 19 January 2021 15:53:03 Matt Garman wrote: > > > If you can login as your child (i.e., same user account as him) on his > > > Linux system (ssh with X forwarding), then you should be able to run > > > "pavucontrol". Loosely speaking, pavucontrol is to Pulse Audio as > > > alsamixer is to ALSA. It's a GUI app. I'm not sure if there exists a > > > strictly text equivalent of pavucontrol. > > > > > > There is also a commandline tool call "pactl". This would allow you > > > to control the Pulse Audio daemon on your child's computer without a > > > GUI (though there is a bit of a learning curve). > > > > > > On Tue, Jan 19, 2021 at 12:13 PM Christian Schmitz <list@xxxxxxxxxxxxx> > > > > wrote: > > > > Hi everyone: > > > > > > > > I am in the office with my computer ( Linux tumbleweed), and my kid > > > > of 3 years old is in another computer showing videos from youtube. > > > > Both computer have a normal user sound configuration ( each computer > > > > playing their own sound). > > > > > > > > Some videos are quieter and another are very loudness. With my first > > > > kid (10 years back) i do: > > > > 1)SSH as root > > > > 2)amixer and upper or lower the volume. > > > > > > > > Now i cant find a way to do this with pulseaudio. If i do > > > > 1)I do ssh as root successfully > > > > 2) > > > > 2.1) # amixer > > > > ALSA lib pulse.c:242:(pulse_connect) PulseAudio: Unable to connect: > > > > Connection refused > > > > > > > > 2.2) # alsamixer > > > > ALSA lib pulse.c:242:(pulse_connect) PulseAudio: Unable to connect: > > > > Conexión negada (Connection refused in spanish) > > > > > > > > > > > > 2.3) if i do sudo to the same linux user that is showing the video: > > > > > > > > user@computer> amixer > > > > XDG_RUNTIME_DIR (/run/user/0) is not owned by us (uid 1001), but by > > > > uid 0! (This could e.g. happen if you try to connect to a non-root > > > > PulseAudio as a root user, over the native protocol. Don't do that.) > > > > ALSA lib pulse.c:242:(pulse_connect) PulseAudio: Unable to connect: > > > > Connection refused > > > > > > > > How i can control the sound volume of my kid from my computer? > > > > > > > > Thanks all > > > > Christian Schmitz > > > > > > > > -- > > > > Be Free, Be Linux > > > > _______________________________________________ > > > > pulseaudio-discuss mailing list > > > > pulseaudio-discuss@xxxxxxxxxxxxxxxxxxxxx > > > > https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss > > > > > > _______________________________________________ > > > pulseaudio-discuss mailing list > > > pulseaudio-discuss@xxxxxxxxxxxxxxxxxxxxx > > > https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss > > > > -- > > Be Free, Be Linux > > _______________________________________________ > > pulseaudio-discuss mailing list > > pulseaudio-discuss@xxxxxxxxxxxxxxxxxxxxx > > https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss > > _______________________________________________ > pulseaudio-discuss mailing list > pulseaudio-discuss@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss -- Be Free, Be Linux
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