Keith G. Robertson-Turner wrote: > I've now downloaded: > > ftp://ftp.amigaemulator.org/pub/uae/sources/develop/uae-0.8.27.tar.bz2 > > Although I notice there's also a 0.8.28 dated Nov 28 2007, but I'll > leave that for now. Hmm. The latest build on my hard disk identifies itself as 0.8.27, which is why I quoted that, but you're right. Please do use the latest version. > This version builds OK, but completely fails to recognise my existing > (working) hardfile ("Bad hardfile geometry"). What's the line in your config file, and what's the geometry of your hardfile? > After hitting "reset" to > start emulation, I get "Illegal instruction: 0c0c at 04202ff0" > repeatedly, the CPU utilisation for uae hits 100%, and it (and the whole > system) becomes incredibly slow. The "UAE Screen" doesn't respond to the > close gadget, even after I've closed the "UAE Control" GUI, and hitting > Ctrl-C in the terminal dumps me to a debugger rather than quitting. I > then need to open another terminal (or tab) to kill -9 the process. Any other messages that might give a clue what's wrong? Did you configure it with a Kickstart ROM etc.? > WRT how to actually create a new hardfile, I must admit I'm a bit confused. The menu item does not create a hardfile, it's for adding an existing one. > The first stumbling block is that it asks for a filename for the /new/ > hardfile, but then complains when that file doesn't already exist. This > is somewhat counter-intuitive. OK, so using the previously created blank > hardfile, I then need to fill in the geometry data. The info I need to > supply is: > > Reserved blocks > Surfaces > Block size > Blocks per track > Boot priority > > How does this correlate to the information you gave earlier: "512 bytes > per sector, 1024 sectors per track"? Reserved blocks - I don't think it really matters, I used 2 Surfaces - doesn't matter either, 1 or 2 Block size 512 Blocks per track 1024 Boot priority - whatever you want it to be, probably -5 to start with. > Surely all the above could simply be replaced by "size", and the > software could fill in sensible values automatically (with the option to > customise them), since I think most people would be utterly lost at this > point. Okay. The problem is that for an existing hardfile you need the exact values, while for a new one it doesn't really matter. Bernd