Recently, I needed to make a backup of some data before installing ubuntu on a computer. I could only use my USB for that purpose, and so archived the files into a .tar in order for it to fit (the result was 1.9 GB). I used the LiveCD archiver. However, when I try to open it now it gives an error:
I am using the default archiver (fileroller?)Code:(null) tar: Skipping to next header tar: Error exit delayed from previous errors
The tar: lines are in the details, the (null) is shown.
Is it possible to fix this archive?