Two years ago I setup an Armory wallet offline (USB) with it's online pair in my personal computer. By error I deleted the online wallet, but I thought it wasn't a problem since I have my offline wallet save.
Yesterday I tried to access to my offline, but i forgot my ubuntu password. Now I don't know what to do, the only thing I could find in my computer was a folder with files using the extension .wallet and .watchonly.wallet and a paper backup. But I'm not sure which wallet is all this files from: the offline or online.

Is it possible to recover my bitcoins?

thanks