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Two debian accounts and sound gets disabled in one of them
- PsySc0rpi0n
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Two debian accounts and sound gets disabled in one of them
Hello,
I have created an account on my Debian system for my daughter for her online classes but sometimes her account loses sound. She can't hear anything and I have to reboot my laptop so that she can have sound again.
I'm not even sure where to begin to debug the problem. I'm using alsamixer but everything looks good there.
Problem is that Zoom cannot prouce any sounds.
I already tried 'aplay' on an MP3 file and I can't also listen any music playing!
I can't hear anything from youtube either!
So, where can I start debugging and what can I do?
I have created an account on my Debian system for my daughter for her online classes but sometimes her account loses sound. She can't hear anything and I have to reboot my laptop so that she can have sound again.
I'm not even sure where to begin to debug the problem. I'm using alsamixer but everything looks good there.
Problem is that Zoom cannot prouce any sounds.
I already tried 'aplay' on an MP3 file and I can't also listen any music playing!
I can't hear anything from youtube either!
So, where can I start debugging and what can I do?
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Re: Two debian accounts and sound gets disabled in one of th
check the second user has group permissions set (just type groups from a terminal), check against your own user and add groups as required
This may or may not be the problem but is has caught me out before so worth checking.
Code: Select all
# usermod -aG <group> <user>
- PsySc0rpi0n
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Re: Two debian accounts and sound gets disabled in one of th
Her account sometimes have sound. All seems good, but for some reason, and I can't figure out if is there any time pattern, the sound is lost and when I am about to start Zoom or some other sound dependant application, there is no sound whatsoever.Dai_trying wrote:check the second user has group permissions set (just type groups from a terminal), check against your own user and add groups as requiredThis may or may not be the problem but is has caught me out before so worth checking.Code: Select all
# usermod -aG <group> <user>
But I'll will check for that. What you suggest is to give the same group permissions for the 2nd user as the 1st one? I'm not sure that will be relevant because I can have sound on that account, most of the times. This only happens some times. It's not a situation that is like that 100% of the time!
Edited;
Well, this second user is not in any groups. Should I add it to at least group 'audio'?
- Head_on_a_Stick
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Re: Two debian accounts and sound gets disabled in one of th
No, you shouldn't need to add the user to the audio group.
Check the output of these commands before and after the sound loss:
Also check ~/.xsession-errors and the systemd journal for any clues.
Check the output of these commands before and after the sound loss:
Code: Select all
pactl list short
amixer
deadbang
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Re: Two debian accounts and sound gets disabled in one of th
Personally I would try adding the group(s) to see if it helps although as sound sometimes works and sometimes doesn't this might not help, and HOAS's advice is most likely a better way to go about this.
- PsySc0rpi0n
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Re: Two debian accounts and sound gets disabled in one of th
Ok, thanks peeps.
Will do when it happens again.
At this moment, my daughter account is not being used because they got back to school.
Will do when it happens again.
At this moment, my daughter account is not being used because they got back to school.
- PsySc0rpi0n
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Re: Two debian accounts and sound gets disabled in one of th
Sound just gone off again at my daughter's account.Head_on_a_Stick wrote:No, you shouldn't need to add the user to the audio group.
Check the output of these commands before and after the sound loss:Also check ~/.xsession-errors and the systemd journal for any clues.Code: Select all
pactl list short amixer
You suggested to run those commands as my login, my daughter's login or root?
This was with my daughter's login
Code: Select all
$ pactl list short
No protocol specified
xcb_connection_has_error() returned true
XDG_RUNTIME_DIR (/run/user/1000) is not owned by us (uid 1001), but by uid 1000! (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.)
Connection failure: Connection refused
pa_context_connect() failed: Connection refused
$ amixer
No protocol specified
xcb_connection_has_error() returned true
XDG_RUNTIME_DIR (/run/user/1000) is not owned by us (uid 1001), but by uid 1000! (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.)
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 64
Mono: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 0 [0%] [-64.00dB] [off]
Front Right: Playback 0 [0%] [-64.00dB] [off]
Simple mixer control 'Speaker',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 64 [100%] [0.00dB] [on]
Front Right: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%] [0.00dB]
Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Front',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 64 [100%] [0.00dB] [on]
Front Right: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'Surround',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 64 [100%] [0.00dB] [on]
Front Right: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'Center',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 64
Mono: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'LFE',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 64
Mono: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'Line',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 28 [90%] [7.50dB] [on]
Front Right: Playback 28 [90%] [7.50dB] [on]
Simple mixer control 'Line Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 0 [0%] [0.00dB]
Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 20 [65%] [-4.50dB] [on]
Front Right: Playback 20 [65%] [-4.50dB] [on]
Simple mixer control 'Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 0 [0%] [0.00dB]
Front Right: 0 [0%] [0.00dB]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IEC958 Default PCM',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958',1
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958',16
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 46
Front Left: Capture 46 [100%] [30.00dB] [on]
Front Right: Capture 46 [100%] [30.00dB] [on]
Simple mixer control 'Capture',1
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 46
Front Left: Capture 42 [91%] [26.00dB] [off]
Front Right: Capture 42 [91%] [26.00dB] [off]
Simple mixer control 'Auto-Mute Mode',0
Capabilities: enum
Items: 'Disabled' 'Speaker Only' 'Line Out+Speaker'
Item0: 'Line Out+Speaker'
Simple mixer control 'Channel Mode',0
Capabilities: enum
Items: '2ch' '4ch' '6ch'
Item0: '2ch'
Simple mixer control 'Input Source',0
Capabilities: cenum
Items: 'Internal Mic' 'Mic' 'Line'
Item0: 'Internal Mic'
Simple mixer control 'Input Source',1
Capabilities: cenum
Items: 'Internal Mic' 'Mic' 'Line'
Item0: 'Internal Mic'
Simple mixer control 'Internal Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 28 [90%] [7.50dB] [on]
Front Right: Playback 28 [90%] [7.50dB] [on]
Simple mixer control 'Internal Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 1 [33%] [10.00dB]
Front Right: 1 [33%] [10.00dB]
Simple mixer control 'Loopback Mixing',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Disabled'
Code: Select all
$ pactl list short
0 module-device-restore
1 module-stream-restore
2 module-card-restore
3 module-augment-properties
4 module-switch-on-port-available
5 module-udev-detect
6 module-alsa-card device_id="0" name="pci-0000_00_1b.0" card_name="alsa_card.pci-0000_00_1b.0" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1"
7 module-native-protocol-unix
8 module-default-device-restore
9 module-rescue-streams
10 module-always-sink
11 module-intended-roles
12 module-suspend-on-idle
13 module-console-kit
14 module-systemd-login
15 module-position-event-sounds
16 module-role-cork
17 module-filter-heuristics
18 module-filter-apply
19 module-x11-publish display=:0.0
20 module-x11-cork-request display=:0.0
21 module-x11-xsmp display=:0.0 session_manager=local/psyHost:@/tmp/.ICE-unix/1867,unix/psyHost:/tmp/.ICE-unix/1867
0 alsa_output.pci-0000_00_1b.0.analog-stereo module-alsa-card.c s16le 2ch 44100Hz RUNNING
0 alsa_output.pci-0000_00_1b.0.analog-stereo.monitor module-alsa-card.c s16le 2ch 44100Hz IDLE
1 alsa_input.pci-0000_00_1b.0.analog-stereo module-alsa-card.c s16le 2ch 48000Hz SUSPENDED
26 0 10 protocol-native.c s16le 1ch 44100Hz
27 0 11 protocol-native.c s16le 1ch 44100Hz
28 0 12 protocol-native.c s16le 1ch 44100Hz
30 0 14 protocol-native.c s16le 1ch 44100Hz
64 0 9 protocol-native.c float32le 2ch 48000Hz
0 module-systemd-login.c (null)
5 module-x11-xsmp.c (null)
9 protocol-native.c firefox-esr
10 protocol-native.c sd_generic
11 protocol-native.c sd_generic
12 protocol-native.c sd_dummy
14 protocol-native.c sd_espeak-ng
23 protocol-native.c wrapper-2.0
27 protocol-native.c pactl
0 alsa_card.pci-0000_00_1b.0 module-alsa-card.c
$ amixer
Simple mixer control 'Master',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 65536
Mono:
Front Left: Playback 65536 [100%] [on]
Front Right: Playback 65536 [100%] [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch cswitch-joined
Capture channels: Front Left - Front Right
Limits: Capture 0 - 65536
Front Left: Capture 30421 [46%] [on]
Front Right: Capture 30421 [46%] [on]
- Head_on_a_Stick
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Re: Two debian accounts and sound gets disabled in one of th
^ This.PsySc0rpi0n wrote:You suggested to run those commands as [...] my daughter's login [...]
^ There's the problem. Have you forced XDG_RUNTIME_DIR somewhere?PsySc0rpi0n wrote:Code: Select all
XDG_RUNTIME_DIR (/run/user/1000) is not owned by us (uid 1001), but by uid 1000!
Run this command as your daughter's user:
Code: Select all
grep -R XDG_RUNTIME_DIR ~
deadbang
- PsySc0rpi0n
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Re: Two debian accounts and sound gets disabled in one of th
Not that I know of.Head_on_a_Stick wrote:^ This.PsySc0rpi0n wrote:You suggested to run those commands as [...] my daughter's login [...]
^ There's the problem. Have you forced XDG_RUNTIME_DIR somewhere?PsySc0rpi0n wrote:Code: Select all
XDG_RUNTIME_DIR (/run/user/1000) is not owned by us (uid 1001), but by uid 1000!
Ok.Head_on_a_Stick wrote:PsySc0rpi0n wrote: Run this command as your daughter's user:Ignore any binary file matches.Code: Select all
grep -R XDG_RUNTIME_DIR ~
Is that command supposed to take several minutes to complete? It's still running as I write this message!
- Head_on_a_Stick
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Re: Two debian accounts and sound gets disabled in one of th
Yeah, it might take a while. I see you shiver with antici...
deadbang
- PsySc0rpi0n
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Re: Two debian accounts and sound gets disabled in one of th
That's me regarding my Linux skills!Head_on_a_Stick wrote:Yeah, it might take a while. I see you shiver with antici...
- PsySc0rpi0n
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Re: Two debian accounts and sound gets disabled in one of th
It still didn't return the prompt to me.
Maybe it hang up in the command?
Maybe it hang up in the command?
- Head_on_a_Stick
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Re: Two debian accounts and sound gets disabled in one of th
Hmm, probably a stupid idea anyway.
Is the login session correct?
And can we also see
(Both commands as your daughter's user.)
Is the login session correct?
Code: Select all
loginctl session-status
Code: Select all
echo $XDG_RUNTIME_DIR
deadbang
- PsySc0rpi0n
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Re: Two debian accounts and sound gets disabled in one of th
Head_on_a_Stick wrote:Hmm, probably a stupid idea anyway.
Is the login session correct?Code: Select all
loginctl session-status
Code: Select all
$ loginctl session-status
2 - psysc0rpi0n (1000)
Since: Tue 2021-03-30 22:40:23 WEST; 20h ago
Leader: 1741 (lightdm)
Seat: seat0; vc7
Display: :0
Service: lightdm; type x11; class user
Desktop: lightdm-xsession
State: active
Unit: session-2.scope
Code: Select all
2 - psysc0rpi0n (1000)
Since: Tue 2021-03-30 22:40:23 WEST; 20h ago
Leader: 1741 (lightdm)
Seat: seat0; vc7
Display: :0
Service: lightdm; type x11; class user
Desktop: lightdm-xsession
State: active
Unit: session-2.scope
Head_on_a_Stick wrote: And can we also see(Both commands as your daughter's user.)Code: Select all
echo $XDG_RUNTIME_DIR
Code: Select all
$ echo $XDG_RUNTIME_DIR
/run/user/1000
Code: Select all
su my_daughter_username
- Head_on_a_Stick
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Re: Two debian accounts and sound gets disabled in one of th
No, that won't work. Log out of your user completely then log into your daughter's user from the display manager (or from the TTY).PsySc0rpi0n wrote:I ran both commands after logging in into my daughter's account with:Code: Select all
su my_daughter_username
deadbang
- PsySc0rpi0n
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Re: Two debian accounts and sound gets disabled in one of th
Sorry for the delay. I didn't answer sooner because I was copying a folder with huge amount of data and I couldn't logout. I'll do it tomorrow!Head_on_a_Stick wrote:No, that won't work. Log out of your user completely then log into your daughter's user from the display manager (or from the TTY).PsySc0rpi0n wrote:I ran both commands after logging in into my daughter's account with:Code: Select all
su my_daughter_username
Last edited by PsySc0rpi0n on 2021-04-19 20:11, edited 2 times in total.
- PsySc0rpi0n
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Re: Two debian accounts and sound gets disabled in one of th
I even forgot about this problem when I got new things to tackle. But I'm back to this and now it's my account that is lacking the sound device.
My daughter today came to the laptop before me, so seems that her account took control over the sound device an now, it's my account that is with no sound.
So, I'm going to run those commands suggested above and paste here the output. I will edit this post.
Edited;
and
My daughter today came to the laptop before me, so seems that her account took control over the sound device an now, it's my account that is with no sound.
So, I'm going to run those commands suggested above and paste here the output. I will edit this post.
Edited;
Code: Select all
$ loginctl session-status
34 - psysc0rpi0n (1000)
Since: Mon 2021-04-19 20:23:22 WEST; 1h 34min ago
Leader: 4887 (lightdm)
Seat: seat0; vc8
Display: :1
Service: lightdm; type x11; class user
Desktop: lightdm-xsession
State: active
Unit: session-34.scope
├─4887 lightdm --session-child 15 26
├─4912 /bin/sh /etc/xdg/xfce4/xinitrc -- /etc/X11/xinit/xserverrc
├─4980 /usr/bin/ibus-daemon --daemonize --xim
├─4990 xfce4-session
├─5000 /usr/lib/ibus/ibus-dconf
├─5001 /usr/lib/ibus/ibus-ui-gtk3
├─5003 /usr/lib/ibus/ibus-extension-gtk3
├─5005 /usr/lib/ibus/ibus-x11 --kill-daemon
├─5038 /usr/bin/ssh-agent -s
├─5043 xfwm4
├─5047 xfce4-panel
├─5049 Thunar --daemon
├─5051 xfdesktop
├─5052 nm-applet
├─5053 light-locker
├─5055 /usr/lib/geoclue-2.0/demos/agent
├─5057 xfsettingsd
├─5059 /usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1
├─5066 /usr/bin/python3 /usr/share/system-config-printer/applet.py
├─5068 xfce4-power-manager
├─5069 /usr/bin/python /usr/bin/solaar
├─5100 /usr/lib/ibus/ibus-engine-simple
├─5124 /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-1.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libsystray.so 6 16777255 systray Notification Area Area where notification icons appear
├─5125 /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-1.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libactions.so 2 16777256 actions Action Buttons Log out, lock or other system actions
├─5126 /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libxfce4powermanager.so 13 16777260 power-manager-plugin Power Manager Plugin Display the
├─5127 /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libpulseaudio-plugin.so 16 16777261 pulseaudio PulseAudio Plugin Adjust the audio volume o
├─5128 /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libscreenshooterplugin.so 17 16777262 screenshooter Screenshot Take screenshots of the ent
├─5130 /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-1.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libplaces.so 22 16777263 places Places Access folders, documents, and removable media
├─5178 /usr/lib/firefox-esr/firefox-esr
├─5234 /usr/lib/firefox-esr/firefox-esr -contentproc -childID 1 -isForBrowser -prefsLen 1 -prefMapSize 225123 -parentBuildID 20210315154203 -appdir /usr/lib/firefox-esr/browser 5178 true tab
├─5308 /usr/lib/firefox-esr/firefox-esr -contentproc -childID 2 -isForBrowser -prefsLen 6736 -prefMapSize 225123 -parentBuildID 20210315154203 -appdir /usr/lib/firefox-esr/browser 5178 true tab
├─5386 /usr/lib/firefox-esr/firefox-esr -contentproc -childID 3 -isForBrowser -prefsLen 9151 -prefMapSize 225123 -parentBuildID 20210315154203 -appdir /usr/lib/firefox-esr/browser 5178 true tab
├─5410 telegram-desktop --
├─5472 xfce4-terminal
├─5477 bash
├─5488 ssh [OMMITED]
├─5538 /usr/lib/firefox-esr/firefox-esr -contentproc -childID 4 -isForBrowser -prefsLen 9454 -prefMapSize 225123 -parentBuildID 20210315154203 -appdir /usr/lib/firefox-esr/browser 5178 true tab
├─5611 /usr/lib/firefox-esr/firefox-esr -contentproc -childID 5 -isForBrowser -prefsLen 9454 -prefMapSize 225123 -parentBuildID 20210315154203 -appdir /usr/lib/firefox-esr/browser 5178 true tab
├─5702 /usr/lib/firefox-esr/firefox-esr -contentproc -childID 6 -isForBrowser -prefsLen 9454 -prefMapSize 225123 -parentBuildID 20210315154203 -appdir /usr/lib/firefox-esr/browser 5178 true tab
├─5928 /usr/lib/firefox-esr/firefox-esr -contentproc -childID 8 -isForBrowser -prefsLen 9501 -prefMapSize 225123 -parentBuildID 20210315154203 -appdir /usr/lib/firefox-esr/browser 5178 true tab
├─6161 /usr/lib/firefox-esr/firefox-esr -contentproc -childID 9 -isForBrowser -prefsLen 9501 -prefMapSize 225123 -parentBuildID 20210315154203 -appdir /usr/lib/firefox-esr/browser 5178 true tab
├─6447 bash
├─6458 ssh [OMMITED]
├─6824 /usr/lib/firefox-esr/firefox-esr -contentproc -childID 10 -isForBrowser -prefsLen 9546 -prefMapSize 225123 -parentBuildID 20210315154203 -appdir /usr/lib/firefox-esr/browser 5178 true ta
├─6907 /usr/lib/firefox-esr/firefox-esr -contentproc -parentBuildID 20210315154203 -prefsLen 9546 -prefMapSize 225123 -appdir /usr/lib/firefox-esr/browser 5178 true rdd
├─6954 bash
├─6979 /usr/lib/firefox-esr/firefox-esr -contentproc -childID 11 -isForBrowser -prefsLen 9546 -prefMapSize 225123 -parentBuildID 20210315154203 -appdir /usr/lib/firefox-esr/browser 5178 true ta
├─7103 loginctl session-status
└─7104 pager
Code: Select all
$ echo $XDG_RUNTIME_DIR
/run/user/1000