sudo apt install gnome-tweaks (or sudo apt install gnome-tweak-tool $gnome-tweaks

https://askubuntu.com/questions/492923/pptpd-vpn-no-internet-access-after-connecting I assume “net.ipv4.ip_forward” is commented in the /etc/sysctl.conf file:nano /etc/sysctl.confAdd or find and comment out the following linenet.ipv4.ip_fo…