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up vote 4 down vote favorite

Recently, I've upgraded to 11.04 beta 2. All looking fine, until, after installing some usual distribution updates, unity's sidebar doesn't show any application icons, only a black panel. Hovering and left-clicking work normally. Is this a bug or just a temporary issue?

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closed as off topic by Marco Ceppi♦ Feb 15 '12 at 4:05

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3 Answers

up vote 3 down vote accepted

looks like this is a bug. check out bug report - 762478

try in terminal or alt+f2 

unity --reset

or try 

unity --reset-icons

the reset icons one will reset the icons to default ones.

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it didn't work... – iulian Apr 19 '11 at 17:44
sadly then you are going to have to wait for the above bug to be resolved or workaround provided. – Terry Apr 19 '11 at 17:48
I understood. I will gladly wait, thanks for help – iulian Apr 19 '11 at 17:54
up vote 3 down vote

I was able to get the sidebar back to normal after a fashion. I'm not quite sure what the lucky step was, but I'll tell what I did in case it might be useful for someone else:

  • Changed icon theme
  • Ran those aforementioned reset commands
  • Disabled unity plugin in Compiz Config Settings Manager and rebooted
  • went to preferences (in ccsm) and clicked reset to defaults
  • Updated all packages (had about 30 to update)
  • Rebooted again

Upon login I had the default Unity bar with normal icons showing, though I lost my compiz settings, but thats better than having to reinstall.

I was able to re-import my old ccsm profile without the bar going black as well.

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up vote 0 down vote

perhaps some residual configs are conflicting. try this on a terminal: 

sudo apt-get update && sudo apt-get dist-upgrade

After installation is finished logout and log back in. Hope that helps

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sorry, mate, that didn't resolve it, thanks anyway – iulian Apr 19 '11 at 14:25

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