How to Fix Horizontal Green/Blue Lines on Youtube in Chrome or Chromium on Linux with Intel Graphics Drivers For some reasons, Chrome and Chromium browsers are occasionally affected by an annoying graphical glitch which occurs mostly when watching YouTube videos. More precisely, Chrome/Chromium shows, on the lower part of YouTube videos, various green and blue… Read more »
Sometimes, we may need to restrict the internet access to a single application both for security reasons or testing purposes. On Linux, there are different ways to restrict the internet access to a single program. Unfortunately, most of them, are not straightforward at all.
Every time I make a new install of Arch Linux on my Intel laptop, I notice a disturbing and annoying buzzing sound coming from my external speakers a few seconds after a playback is starter and then stopped. This is a common problem and the cause is a power saving feature on the Linux Kernel.