On 29-05-17, ? ?? wrote: > > For the 3rd link, I remove the firefox add-ons - GNOME Shell Integration > extension. > > It shows me this following error. If you click "Click here to install browser > extension". The GNOME Shell Integration extension will be installed again. > > [https://support.novell.com/Platform/Publishing/images/gnome-browser-extension-notice.png] >
Not sure if it will help you, but I did not remove GNOME Shell Integration extension, just disabled it and for me that did the job.
