On my Ubuntu 18.04 machine running gnome-flashback was working fine before I installed dconf-editor and tweaked some layout change settings. Afterwards, I hear no sound.
lsmod | grep snd_hda_intel
Resutls in:
snd_hda_intel 40960 15
snd_hda_codec 126976 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_ca0132
snd_hda_core 81920 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_ca0132
snd_pcm 98304 7 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_ca0132
snd 81920 38 snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_pcm,snd_hda_codec_ca0132,snd_rawmidi
Where snd_hda_intel is red colored.
I have removed dconf-editor and rebooted but still no sound.
I have also run dconf reset -f /org/gnome/ to reset the configs to the default but to avail
UPDATE More info:
# ps -ef | grep pulse
gdm 1580 1491 0 16:09 ? 00:00:00 /usr/bin/pulseaudio --daemonize=no
me 2015 1740 0 16:09 ? 00:00:00 /usr/bin/pulseaudio --start --log-target=syslog
root 6057 6046 0 16:55 pts/2 00:00:00 grep --color=auto pulse
And
# pactl list short sinks
0 alsa_output.pci-0000_01_00.1.hdmi-stereo-extra1 module-alsa-card.c s16le 2ch 44100Hz SUSPENDED
1 alsa_output.pci-0000_00_1b.0.analog-stereo module-alsa-card.c s16le 2ch 44100Hz SUSPENDED
And
# snap list
Name Version Rev Tracking Publisher Notes
chromium 75.0.3770.90 762 stable canonical✓ -
core 16-2.39.2 7169 stable canonical✓ core
core18 20190611 1013 stable canonical✓ base
gnome-3-26-1604 3.26.0.20190621 88 stable/… canonical✓ -
gnome-3-28-1804 3.28.0-10-gaa70833.aa70833 59 stable canonical✓ -
gnome-calculator 3.32.1 406 stable/… canonical✓ -
gnome-characters v3.32.1+git2.3367201 288 stable/… canonical✓ -
gnome-logs 3.32.0-4-ge8f3f37ca8 61 stable/… canonical✓ -
gnome-system-monitor 3.32.1-2-ga7c19eaeff 91 stable/… canonical✓ -
gtk-common-themes 0.1-16-g2287c87 1198 stable/… canonical✓ -
The problem exists when I switch to another user.
Any tips?
0 Answers