Ubuntu – can not install Gnome extensions

extensiongnomegnome-classic

Hi I recently switched from using the regular unity shell to gnome-fallback-compiz. I wanted to try out some Gnome extensions however when I went to the website (using both Chrome & Firefox), I got this error:

"We cannot detect a running copy of GNOME on this system, so some parts of the interface may be disabled. See our troubleshooting entry for more information"

to fully ensure that I was in fact running home I ran the following command:

echo $DESKTOP_SESSION and output was
gnome-fallback-compiz

the next thing I did was go HERE using chrome to make sure the chrome pluggin could work, then I receive this error:

"Although GNOME Shell integration extension is running, native host connector is not detected. Refer documentation for instructions about installing connector"

Readin about an answer HERE I then installed a connector with:

$ sudo add-apt-repository ppa:ne0sight/chrome-gnome-shell
$ sudo apt-get update
$ sudo apt-get install chrome-gnome-shell

After this the pluggins page is simply blank:

enter image description here

how do I go about installing these Gnome extensions on my system?

Best Answer

Regarding Firefox

After visiting the Gnome Extension page you have to allow the plugin execution - otherwise your Gnome Session will not be recognized.

Therefor click on the plugin icon to the left of the Firefox addressbar and allow the execution.

enter image description here

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