Oops. I forgot the first rule of gnome-shell bugs: disable extensions. And you do have a lot:
b'org.gnome.shell' b'enabled-extensions' b"['<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>']"
Please disable them (the non-Ubuntu ones) and let us know if the problem reoccurs. Please also let us know if you find a single extension that is to blame.
If you have any problems with the lock screen then please open a new bug for that.
Oops. I forgot the first rule of gnome-shell bugs: disable extensions. And you do have a lot:
b'org.gnome.shell' b'enabled- extensions' b"['<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>']"
Please disable them (the non-Ubuntu ones) and let us know if the problem reoccurs. Please also let us know if you find a single extension that is to blame.
If you have any problems with the lock screen then please open a new bug for that.