There's a problem with my input device (internal mic), is getting my internal audio instead of external source. When I play music or any audio the input values move like showed in the linked image below:
I have this configured with pavucontrol:
I've tried changing the device configuration, settings, values, etc. I suspect of a screen recording software (kazam) that I used that might have changed my config or enabled some audio mod for playing back internal audio on mic.
PD: This is not a noise or feedback problem, my microphone is playing back my internal audio.
I don't know what else to try at this point.
EDIT:
Output of pactl list short sources
angel@angel-ubuntu ~ pactl list short sources
0 alsa_output.pci-0000_00_1f.3.analog-stereo.monitor module-alsa-card.c s16le 2ch 44100Hz SUSPENDED
1 alsa_input.pci-0000_00_1f.3.analog-stereo module-alsa-card.c s16le 2ch 44100Hz SUSPENDED
Output of pactl list short modules
angel@angel-ubuntu ~ pactl list short modules
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_1f.3" card_name="alsa_card.pci-0000_00_1f.3" 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-bluetooth-policy
8 module-bluetooth-discover
9 module-bluez5-discover
10 module-native-protocol-unix
11 module-default-device-restore
12 module-rescue-streams
13 module-always-sink
14 module-intended-roles
15 module-suspend-on-idle
16 module-systemd-login
17 module-position-event-sounds
18 module-filter-heuristics
19 module-filter-apply
20 module-x11-publish display=:0
21 module-x11-bell display=:0 sample=bell.ogg
22 module-x11-cork-request display=:0
23 module-x11-xsmp display=:0 session_manager=local/angel-ubuntu:@/tmp/.ICE-unix/2852,unix/angel-ubuntu:/tmp/.ICE-unix/2852

