Comment 12 for bug 629692

In my case I'm not sure if it's a complete crash of Xserver, but the window manager definitely resets. I'm waiting for the fix to make it into the updates to see if that gets things working.
Is anyone else finding that right-clicking on icons in the Unity launcher doesn't have the desired effect? It may be a completely different bug but I find that right-clicking often does nothing at all, and the rest of the time, I get a blank bubble. (For example, if I run a program - using a terminal command - that's not in the favourites list, but that I would like to have available on the left-hand side, I right-click the icon, expecting to see a 'pin to dock' option, or something along those lines. Instead I get a bubble with a horizontal line, and a thin blank space above and below it. I found that if I click on the blank space below the line, I did succeed in pinning the icon, but there's no text showing up in the bubble. (On the other hand if I put the mouse cursor over an icon I get a bubble with the name of the program.)