Toshiba Satellite LD355 S7817 Intel 82801H. Have low volume earphone, no sound from external speakers.
Sometimes upgrading sound drivers will help you fix an issue with your sound. There are several ways to upgrade your ALSA sound drivers.
First, some words of caution:
Warning /!\ Make sure you only have one override of ALSA drivers installed at a time. Make sure you uninstall the previous override before trying a new one, otherwise it is unclear which version will take precedence.
How to "have one override", and how to "uninstall previous override" ? I'd like to take these precautions before I (a newbie) installs per this ask.ubuntu website. Apparently, my ALSA drivers outdated.
Thnx ! .