>What webbrowser do you use? Chrome
>Did you try to install from gnome-software instead? It doesn't work in gnome-software either. Additional behaviors observed in gnome-software: 1) When I try to _uninstall_ the extension from inside gnome-software, it says it can't uninstall it, but it actually does uninstall it, but it still thinks it's installed, until I log out and log back in again, at which point it no longer thinks it's installed. 2) If I open extension settings from gnome-software after installing it, the toggle switch for the extension is off (like on the web site) and it won't even let me toggle it on. I also tried creating the extension directory in ~/.local/share/gnome- shell/extensions by hand and downloading and unzipping the extension manually there and then logging out and logging back in again, at which point I'm back in the state described above: the shell thinks the extension is installed but won't let me turn it on. ** Changed in: gnome-shell (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1851554 Title: can't install gnome shell extensions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1851554/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs