That isn't a file-roller bug. For me, the zip file works perfectly ok in file-roller. The rar file fails in the way that you describe, but also fails when running unrar-nonfree from the command line too.
That isn't a file-roller bug. For me, the zip file works perfectly ok in file-roller. The rar file fails in the way that you describe, but also fails when running unrar-nonfree from the command line too.