"Linux Learning Notes" an effective workaround for the Ubuntu boot menu bar and taskbar missing

(a) Description of the problem

Ubuntu boot only desktop, no menu bar and task bar, such as:

(ii) Problem-solving

Just learn ubuntu, there are always some like me do not toss on the uncomfortable people, today changed the theme, icons, restart the boot after the discovery! Hey! What about my menu bar and task bar? Where have they all gone!
So on all kinds of Baidu Ah, Google Ah, tried a lot of methods, can not solve!
Finally! Emperor, in Unity doesn ' t load, no Launcher, no Dash appears find the answer here, PS: good English can be directly read the original solution!
The main culprit is Ubuntu Unity plugin, which was shut down.
OK, let's take a step-by-step approach to solving this problem.
The first step: press Ctrl+alt+t to wake up the terminal, if you can not wake the terminal, then only ctrl+alt+f1 into the command line mode, and then login.
Step two: Install Compizconfig-settings-manager.

Command line input: sudo apt-get install Compizconfig-settings-manager

Step three: Run Compizconfig-settings-manager software

display=:0 CCSM

Fourth step: If the first step is to enter the command line mode, you need to return to the graphical interface, press CTRL+ALT+F7 or F8.

Fifth step: Find Buntu Unity plugin and turn it on!

The sixth step: Restart the computer, you can see the long-lost menu bar and task bar! If the first step is to enter command-line mode, you also need to return to the command-line mode.

sudo reboot

At last! If you haven't seen it here, congratulations, it's good luck.

Next we have a way, but I went to this step is good, did not try the following methods, you can try!

The command line runs as follows:

dconf reset-f/org/compiz/
Unity–reset-icons &disown

Then turn it on and continue looking.

See here Most of the estimates are already good, if not good, there are only two choices, one is to change the GNOME desktop or Kubuntu desktop, the other is the reload!

"Linux Learning Notes" an effective workaround for the Ubuntu boot menu bar and taskbar missing