I have two keyboard layouts, but keyboard layout indicator is only visible on login screen. After I login to system, I could not see it anymore!
My problem is almost the same as following: Question #195194
But, I have the latest release of Gnome Shell, from official Gnome team repository:
sudo add-apt-repository ppa:gnome3-team/gnome3
And other packages have the latest versions as well,
so I doubt that this error happens because of a bug.
Already tried the instructions mentioned in this thread:
Gnome3 keyboard layout icon disappeared
gnome-tweak-tool. Still unable to see keyboard layout indicator.
Please tell me, how to fix this error?