I use Firefox and Microsoft edge and both of them are laggy. My internet is fine and page loading is fine but everything is slow and laggy. I can’t watch videos using 720p60 and higher because of this.
I tried turning hardware acceleration off and on, but it seems to make no difference.
- Intel i5 650
- Intel HD graphics card
- HDD with 1 terabyte disk space
- 8GB RAM
Swap size is 2GB.
I'm using Ubuntu 20.04 with desktop environment of LXQt, Budgie, Cinnamon, GNOME 3, GNOME classic and awesome window manager.
What could be the problem, and how can I fix it?