verified that the problem does not exist on bochs version 2.6-5 Debian package. I first had to convert the image from qcow to raw: qemu-img convert -O raw c.img c_raw.img
bxrc file: megs: 32 vga: extension=vbe romimage: file=$BXSHARE/BIOS-bochs-latest vgaromimage: file=$BXSHARE/VGABIOS-lgpl-latest cpu: count=1, ips=100000000, reset_on_triple_fault=1 boot: disk ata0-master: type=disk, path="/tmp/c_raw.img" #info: action=report #debug: action=report log: /tmp/bochs-win95.log mouse: enabled=0 vga_update_interval: 150000 command line: bochs -q -f /tmp/bochs.bxrc screenshot attached. ** Attachment added: "screenshot of same image running under bochs" https://bugs.launchpad.net/qemu/+bug/1530386/+attachment/4542686/+files/screenshot.png -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1530386 Title: command.com on win95 throws video mode out Status in QEMU: New Bug description: on a presumed-good copy of Windows 95 obtained from http://forum.xda- developers.com/showthread.php?t=1960870, the operating system boots successfully and shows up fine, but as soon as I double-click the MS- DOS icon, the window, while remaining the same size, goes to a different resolution and only shows a small portion of what it did, with strange colors and artifacts. tried first with the Debian 2.5 package, then with latest cvs sources, then with the 2.5.0 release, all the same problem. jcomeau@aspire:/usr/src/qemu-2.5.0/build$ cd /tmp/win95/SDL/ jcomeau@aspire:/tmp/win95/SDL$ /usr/src/qemu-2.5.0/build/i386-softmmu/qemu-system-i386 c.img jcomeau@aspire:/tmp/win95/SDL$ /usr/src/qemu-2.5.0/build/i386-softmmu/qemu-system-i386 --version QEMU emulator version 2.5.0, Copyright (c) 2003-2008 Fabrice Bellard To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1530386/+subscriptions
