Disappeared icons from the OS X taskbar.

This problem appeared after the transition from HDD to SSD, and not immediately, but after several reboots.




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To solve the problem you need:

• Download and install AppleJack;

• Reboot the computer. During the reboot, hold the key combination (⌘) and S;

• After root #, type applejack and press enter;

• Press enter;

• Enter "a" and press enter;

After this, the scanning process begins, which took me 1-2 minutes, this given that the disk was less than 30 Gb full.

• Enter "r" and press enter to reboot.

After reboot, the panel will be displayed correctly.