Thank you for the suggestion.I don't have any live cd that works allright. Installed trisuel with much effort via text based installation from a 5.0 Live CD and upgraded via update manager to 5.5. I tried to download more recent live cds and to burn it several times but it just didn't work.
OK, so as a next step, I'll browse the forum and issues once again trying to find some ideas how to make a Live CD that works.
