Audio

When encountering problems with the sound output on battery, for example clicking noises, try to increase the timeout

SOUND_POWER_SAVE_ON_BAT=10

or disable power saving mode completely

SOUND_POWER_SAVE_ON_BAT=0

See also

• SOUND_POWER_SAVE_ON_AC/BAT

• Audio power saving mode is a prerequisite for automatic power down of Nvidia Optimus GPUs