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If the volume keys on your Dell laptop aren't working after uninstalling PulseAudio, you can try reinstalling it with the command sudo apt install pulseaudio. Additionally, check if the alsamixer is properly configured by running alsamixer in the terminal and ensuring that the channels are unmuted and set to a reasonable volume. If the issue persists, consider resetting your keyboard shortcuts in the settings or checking for any missing audio packages.

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2w ago

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