OK solved, when starting "Gnome Tweaks", on the Extensions part, Extensions were disabled, if I enable them, they rework.
"Fixed". ** Changed in: gnome-shell (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1875179 Title: All Gnome Shell extensions disabled after Ubuntu 20.04 update and no way to enable them Status in gnome-shell package in Ubuntu: Invalid Bug description: Hi, Since the last updates of the mid-week, those who lead to final Ubuntu 20.04 version - I already used the (pre)-beta since the beginning of development - all my Gnome Shell extensions are always disabled, except "Desktop Icon". They all well appear in the page extensions.gnome.org/local but, even if I enable them, it does nothing nor changes the look. If I reload the page or restart computer, all come back to disabled. And all worked very well until this week. Is there a package, library, dependency... that could have been deleted during the last updates and is needed ? Or one of them incompatible with focal ! In dconf I have : /org/gnome/shell/disabled-extensions [] /org/gnome/shell/enabled-extensions ['clipboard-indica...@tudmotu.com', 'cpufreq@konkor', 'dash-to-d...@micxgx.gmail.com', 'emoji-selec...@maestroschan.fr', 'move_cl...@rmy.pobox.com', 'gsconn...@andyholmes.github.io', 'appindicatorsupp...@rgcjonas.gmail.com', 'set-colu...@maestroschan.fr', 'no-title-...@jonaspoehler.de', 'sensory-percept...@harlemsquirrel.github.io', 'shellt...@emasab.it', status-area-horizontal-spac...@mathematical.coffee.gmail.com', 'syncthingicon@jay.str...@posteo.de', 'user-th...@gnome-shell-extensions.gcampax.github.com'] Even if I enable one addon, as said before, nothing happens : its icon doesn't appear in the top bar. First time I get this... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1875179/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp