Computer, Home icons disappear from desktop after reboot

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http://askubuntu.com – I previously enabled the display of the Computer, Home, Trash, and Network Servers icons on the desktop on Ubuntu 12.04, probably using MyUnity. Today, I installed a custom icon set and after rebooting, all four icons disappear from the desktop. I switched back to the default icon set, all of this using MyUnity, and rebooted. The icons are still missing. I can get the icons to reappear by opening dconf Editor and disabling the display of icons on the desktop and re-enabling the display of icons. I can also get them to show up by killing nautilus and restarting it. They again disappear af (HowTos)