I am trying to change the permissions of a folder on my PC and I mistakenly ran:
sudo chmod -R 777 /
without indicating the directory, and now sudo isn't working. It's showing:
/usr/bin/sudo must be owned by uid 0 and have the setuid
I tried some suggestions found on this forum and am able to fix it through the boot up recovery mode, but not most of the applications don't work. The Wi-Fi is not working anymore. It's showing:
No Wi-Fi adapter found
Also Software & Updates is not working anymore.
Is there anyone that can help me? I would appreciate that.
