From: John Comeau <jc@unternet.net>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [Bug 1530386] [NEW] command.com on win95 throws video mode out
Date: Thu, 31 Dec 2015 19:20:39 -0000 [thread overview]
Message-ID: <20151231192039.26257.96801.malonedeb@gac.canonical.com> (raw)
Public bug reported:
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
** Affects: qemu
Importance: Undecided
Status: New
** Attachment added: "qemubad.png"
https://bugs.launchpad.net/bugs/1530386/+attachment/4542636/+files/qemubad.png
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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:
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next reply other threads:[~2015-12-31 19:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-31 19:20 John Comeau [this message]
2016-01-01 0:53 ` [Qemu-devel] [Bug 1530386] Re: command.com on win95 throws video mode out John Comeau
2019-01-07 9:33 ` Thomas Huth
2019-03-09 4:17 ` Launchpad Bug Tracker
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