I can't use firefox on Ubuntu 22.04.1 LTS on Board Intel DG31PR core 2 Duo 3.00 GHz

Question

after installing it, run firefox and no window opens, however in the system monitor I see firefox running, the same thing happens with chrome and opera, ¿what can i do, could someone help me? my computer has 2 cores 4G memory and more than 250G free disk

Answer 1

Maybe you just upgraded to 22.04 or reinstall the ubuntu-desktop.
You can use snap list to check out the information in the last column "Notes".

1. If any of your core/core22/core20/core18 show "broken", then
   sudo snap remove core(choose all broken)
sudo sanp install core(same)

2. Or firefox shows "disable",then
   sudo apt enable firefox and the type firefox in terminal.
   Maybe it will pop out errors like failed to load module "canberra-gtk-module"
   https://askubuntu.com/a/208436/1630689 will help you with this.