[Qemu-devel] Regression: Windows NT 3.51 freezes when booting to second stage setup (i386)

[Roy Tam]

Hi all,

I found that QEMU 0.12.x break Windows NT 3.51 for i386 installation.
Before 0.12, which use Bochs BIOS, in the beginning of second stage
setup, after loading keyboard driver Installer will switch screen to
80x50 text mode, trun screen in blue and showing Startup banner. But
in 0.12, which use SeaBIOS, it switch screen to 80x50 text mode and
freeze.
SeaBIOS version is pre-0.5.2-20100223_133221-squirrel-codemonkey.ws.
And I tried from 0.12.0-rc0 to git head(and using seabios and vgabios
supplied with them) and all of them have same issue.

Best regards,
Roy