[Qemu-devel] [Bug 1289788] Re: MIDI access (not only adlib) hangs WinNT on QEMU 1.7.x

[Programmingkid]

On Mar 6, 2017, at 5:45 AM, address@hidden wrote:

> 
> Is this problem still reproducible with the latest version of QEMU?
> 
> ** Changed in: qemu
>       Status: New => Incomplete
> 
> -- 
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> https://bugs.launchpad.net/bugs/1289788
> 
> Title:
>  MIDI access (not only adlib) hangs WinNT on QEMU 1.7.x
> 
> Status in QEMU:
>  Incomplete
> 
> Bug description:
>  Windows NT 4.0 and 2000 (including the latest git release), when enabling 
> adlib (with sb16 already enabled) or the built-in synth of the es1370, hang 
> on QEMU 1.7.x (also with 1.7.50) when they try to play MIDI files (like 
> canyon.mid, etc). I have already tried bisecting but seems that this bug has 
> been introduced sometime in 1.7.0's development time.
>  Screenshot attached: http://goput.it/ig2l.png
> 
>  OS Used: Windows 7 x64 Ultimate SP1
>  command-line used: qemu-system-i386w.exe -L pc-bios -m 64 -cpu pentium 
> -drive file=vbent40.img,if=floppy,id=fda -drive 
> file=vhd.vhd,if=ide,media=disk,bus=0,unit=0,id=harddisk0 -drive 
> file=E:,if=ide,media=cdrom,bus=1,unit=0,id=cdrom -net nic,model=pcnet -net 
> user -vga std -device ES1370 -boot menu=on -monitor 
> telnet:127.0.0.1:4444,server,nowait
> 
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A midi file played very will using SB16. It didn't work at all with adlib, and 
it played poorly in es1370. I used Windows 2000 as the guest. There were no 
hangs.