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Make acpi beep when the power supply being unplugged even if the alsa is turned into mute

Fresh5 days ago
Mar 15, 2026725 views
Confidence Score0%
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Problem

My laptop is Thinkpad Edge series, of which laptop will produce a beep when the power supply being unplugged. But I noticed that the beep has been blocked if the alsa is turned to mute. So, I wonder if I can add an exception of "mute rules".

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1 Fix

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Fix for: Make acpi beep when the power supply being unplugged even if the alsa is turned into mute

Low Risk

You can not. Alsa mutes using hardware mixer so well that not even a mouse whisper passes.

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