Tag: pulseaudio

August 28, 2016 / / Ubuntu

My Dell Vostro laptop comes with Ubuntu 14.04 LTS. Recently I updated my laptop with the updates provided by the OS. The new version of Linux kernel was also part of it. After installation it popped up a dialog with a check box “Disable UEFI secure boot”. I ignored to check this and clicked continue. ¬†UEFI secure boot was enabled in BIOS.