Thanks a lot, it helped. I mounted the iso file in daemon tools in windows, copied it to a folder on hdd, booted salux, mounted the hdd, copied that file to desktop and opened desktop directory in terminal, then executed commands you provided. Now it works.

I am a complete newbie to linux, but I wanted to try it. So after some experiments I decided to try salix linux as my pc is old and 32 bit version fits it perfectly. But I want to try live version before installing, and to really experiment with it I need persistence, but it does not seem to work. I...