I've published the VPN editor app allowing to tune more setting. this app + pivpn on the otherside works great https://open-store.io/app/com.ubuntu.developer.pete-woods.vpn-editor

Thanks for Marius Gripsgard for the Porting Xenial of uAdBlock. No sooner said than done !!... even if it was a coincidence relating to my question.

@3arn0wl you're welcome !!

@advocatux Thanks. Looking forward to be fixed soon.

Is it planed to built a PRINT TO PDF mechanism on Ubuntu Touch 16.04. It could be very usefull for everybody. Thanks.