<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>I ran qemu 1.0.1 and the latest SeaBIOS (from the git) with the following options :</span></div><div>qemu-system-i386 -L git/bios -fda disk.img -no-fd-bootchk -boot a -m 16<br></div><div><br><span></span></div><div><span>Here is the log :</span></div><div>https://docs.google.com/open?id=0B7mz0vq6Rpb7UE1ibjJDcEhTRWlNV050QnMyMWwtZw<br><span></span></div><div><span>Here is the floppy disk image I used :<br></span></div><div><span>https://docs.google.com/open?id=0B7mz0vq6Rpb7bHpYaEt2SnVUUi1KaWE3a3lBQUJpQQ<br></span></div><div><br><span></span></div><div><span>The floppy disk is simply a C-DOS 720 Ko floppy created by "format a: /s". So it's quite empty.</span></div><div><br><span></span></div><div><span>Qemu doesn't crash or freeze. But I can just type a single character and the nothing else. But the system is still
running (there is a clock at the bottom right of the screen).<br></span></div><div><br><span></span></div><div><span>Thanks,</span></div><div><br><span></span></div><div><span>Alain<br></span></div><div><br></div> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div dir="ltr"> <font face="Arial" size="2"> <hr size="1"> <b><span style="font-weight:bold;">De :</span></b> Kevin O'Connor <kevin@koconnor.net><br> <b><span style="font-weight: bold;">À :</span></b> Alain Ribière <alain_ribiere@yahoo.com> <br><b><span style="font-weight: bold;">Cc :</span></b> "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>; seabios@seabios.org <br> <b><span style="font-weight: bold;">Envoyé le :</span></b> Mercredi 7 mars 2012 14h38<br> <b><span style="font-weight: bold;">Objet :</span></b> Re: [Qemu-devel]
Regression: more 0.12 regression (SeaBIOS related?)<br> </font> </div> <br>On Tue, Mar 06, 2012 at 09:00:55AM -0800, Alain Ribière wrote:<br>> Hello,<br>> <br>> I'm reacting a bit later but I have a trouble with an old DOS OS from Digital Research called Concurrent DOS.<br>> It worked fine till Qemu v0.11.1.<br>> I tried it with a lot of versions from 0.12.0 to 1.0.1 and it boot correctly. But after a key pressed, I can't use the keyboard any more. The system is not freezed (there is a clock in the bottom side of the screen which is running) but I can't use the keyboard any more.<br>> It worked also with 0.12.0-rc1 and the PC-BIOS. It seems that with Seabios it doesn't work any more but PC-BIOS is no longer supported by QEMU (from v0.12.0).<br>> <br>> Do you know what can I do ?<br><br>You can help debug the issue so it can be fixed in SeaBIOS. Start<br>with producing a log from SeaBIOS by adding (on a recent qemu)
the<br>following to the command-line:<br><br>-chardev stdio,id=seabios -device isa-debugcon,iobase=0x402,chardev=seabios<br><br>Also, if there is an image available for download, other developers<br>can take a look at it as well.<br><br>-Kevin<br><br><br> </div> </div> </div></body></html>