This is my first time using Linux. I own two, black hat and Ubuntu. I decided to install Ubuntu. it appears to be working fine with exception of two items I like to fix.
When I try to launch Ubuntu software from icon it flashes up and disappears. The exec. is working but the app dies immediately and when I try to download anything not just Ubuntu software but apps like Adobe flash, it pops up a small window asking for launch application apturl.
What does this mean, what tool am I looking for and where do I get it since Ubuntu store won't help.