The installation aborts with an error message. "The package manager could not change the installed system. The
command produced error code 1. In the forum I find the tip to disable the package ipw2100-fw under network. I can’t find the package there. what do i have to do here Can someone help me?
Sounds like you are using an older ISO. That package was removed. On the installer packages under network you would have to uncheck both ipw2100 and ipw2200 or download the latest ISO and create a new live usb.
You need to download the latest ISO.
That one is far to old to do an online install from and if you do an offline install, you will have a difficult update process.