This virtualbox bug talks about the same thing, and also mentions qemu:
https://www.virtualbox.org/ticket/58
One of the people in the conversation created a patch for qemu which wasn't accepted:
http://qemu.11.n7.nabble.com/PATCH-Fix-for-DOS-keyboard-problems-td114076.html
This virtualbox bug talks about the same thing, and also mentions qemu:
https:/ /www.virtualbox .org/ticket/ 58
One of the people in the conversation created a patch for qemu which wasn't accepted:
http:// qemu.11. n7.nabble. com/PATCH- Fix-for- DOS-keyboard- problems- td114076. html