Unity: Missing icon in launcher

[sarahlizz3]

If this has been posted elsewhere, I apologize; I searched for over half an hour and couldn't find anything.

I installed 11.04 (and am using Unity) and am trying to find out how to either change an icon in the launcher, or fix a missing icon. I put PlayOnLinux on my launcher, but there is no icon showing up for it. I have tried removing and readding, to no avail. It shows up as just a blank spot:
http://dl.dropbox.com/u/443085/screenshot.jpg

Any help would be much appreciated!

[sarahlizz3]

Well, a second reboot fixed it after the computer freaked out and the unity launcher, all menu bars, and the navigation bar disappeared. No idea why, but the icon is now there.

[bizz101]

Well, it looks like a bug or multiple bugs in Unity. Working for several hours and I've seen icons come and go. Just now I have Software Center opened but icon is no where to be seen.

Its irritating because I dont know what else may be open without going to sys monitor.

Just searching similar bugs in launchpad but didnt find anything yet.

[ZAKhan]

I am facing the same issue after installing Nitro on Ubuntu 12.04.


If this has been posted elsewhere, I apologize; I searched for over half an hour and couldn't find anything.

I installed 11.04 (and am using Unity) and am trying to find out how to either change an icon in the launcher, or fix a missing icon. I put PlayOnLinux on my launcher, but there is no icon showing up for it. I have tried removing and readding, to no avail. It shows up as just a blank spot:
http://dl.dropbox.com/u/443085/screenshot.jpg

Any help would be much appreciated!

[Chilly_Willy]

I fixed this by running "unity --reset" via Alt+F2.