alexander-malafeev

#!/bin/bash
# script is based on answers at https://askubuntu.com/questions/1038471/problem-with-lenovo-battery-threshold
# and relies on the module ideapad-laptop
# arguments are status, on and off are self-explanatory
if [ "$1" == "status" ]
then
	cat /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode
elif [ "$1" == "on" ]
then
	sudo echo 1 | sudo tee /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode

Therises

In /usr/share/pulseaudio/alsa-mixer/paths/analog-input-internal-mic.conf and /usr/share/pulseaudio/alsa-mixer/paths/analog-input-mic.conf:

• Under [Element Internal Mic Boost] set volume to zero.
• Under [Element Int Mic Boost] set volume to zero.
• Under [Element Mic Boost] set volume to zero

Find your source name from the following command; mine is alsa_input.pci-0000_00_1f.3.analog-stereo

  $ pacmd list-sources | grep 'name:.*input'

Edit /etc/pulse/default.pa and add the following lines, where INPUT_NAME is name of the input source from above step:

aaronchall

####### License: MIT
"""MIT License

Copyright (c) 2015 Aaron Hall

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is