I installed Ubuntu 16.04.
My system settings do not open but only flash a very fast 3 times. It did open a few times but not any more.
In the terminal I typed
unity-control-center
and got
** (unity-control-center:10490): WARNING **: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
(unity-control-center:10490): GLib-CRITICAL **: g_strsplit: assertion 'string != NULL' failed
Segmentation fault (core dumped)
Then I tried:
sudo apt-get remove gnome-control-center && sudo apt-get install --reinstall unity-control-center
Also tried:
sudo apt-get update
sudo apt-get install gnome-control-center
No change at all.
unity-control-centerpackage (was in rc state). I installed and everything went fine. – Pablo Bianchi Mar 23 '18 at 00:07