Linux guest

Use IBMulator version 0.15 or later.

The only tested Linux version is 2.0.30

PS/1 floppy drives use an inverted convention for the disk change line, so this kernel parameter must be used:

floppy=thinkpad

or you can set:

[drives]
fdc_mode=pc/at

in ibmulator.ini, but this would render the fdd unusable in DOS.