From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julius Schwartzenberg Subject: ERROR: BUG: dosemu touched the protected video memory!!! Date: Fri, 09 Jan 2004 15:31:53 +0100 Sender: linux-msdos-owner@vger.kernel.org Message-ID: <3FFEBB59.4060806@zgod.cjb.net> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: linux-msdos@vger.kernel.org Hi, When I run a program such as Duke Nukem, Dosemu quits with the following error: ERROR: BUG: dosemu touched the protected video memory!!! ERROR: cpu exception in dosemu code outside of VM86()! trapno: 0x0e errorcode: 0x00000006 cr2: 0x000a7000 eip: 0x08092657 esp: 0xbffff290 eflags: 0x00200246 cs: 0x0023 ds: 0x002b es: 0x002b ss: 0x002b Page fault: write instruction to linear address: 0x000a7000 CPU was in user mode Exception was caused by non-available page ERROR: leavedos() called from within a signal context! It works fine when running with direct video access on a console. Other software such as Windows for Workgroups 3.11 and MS Word 6 for Windows works without problems. I tried it with Dosemu 1.2.0 RC1 and stable 2003. With both version King's Quest seems to give the same problem. Prince of Persia works with stable 2003, but I believe it didn't work with 1.2.0 RC1. Am I doing something completely wrong or is this a bug? Thanks in advance, Julius