I apologize for begin counter-constructive it's that I lack the technical knowledge to make such scripts.
I attached a .zip file I created in windows using 7zip 9.20. Here is the screenshot of the archive creation dialog(did not change any setting): http://img543.imageshack.us/img543/8361/7zipi.png And here is a screenshot difference between file-roller and windows zip viewer: http://img406.imageshack.us/img406/4492/comparisonu.png And lastly a screenshot of the extracted files in nautilus: http://img607.imageshack.us/img607/7253/extracted.png I did try your uploaded .7z file and I can see the file name fine in Ubuntu. I also tried compressing the attached archive in .7z instead of .zip and it works. The problem seems to be with .zip archives. ** Attachment added: "אקולוגיה למהנדסים.zip" https://bugs.launchpad.net/ubuntu/+source/unzip/+bug/580961/+attachment/1803463/+files/%D7%90%D7%A7%D7%95%D7%9C%D7%95%D7%92%D7%99%D7%94%20%D7%9C%D7%9E%D7%94%D7%A0%D7%93%D7%A1%D7%99%D7%9D.zip -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/580961 Title: unzip fails to deal correctly with filename encodings -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs