Bug#509797: dosemu: blank screen on VT and xterm

2008-12-26 Thread David Kozub


On Fri, 26 Dec 2008, Bart Martens wrote:



How exactly did you compile it ?



Maybe there was a slight misunderstanding: I talked about compiling the 
official 1.4.0 release. That is: I grabbed dosemu-1.4.0 from 
http://prdownloads.sourceforge.net/dosemu/dosemu-1.4.0.tgz?download 
together with dosemu-freedos-1.0-bin.tgz. Unpacked, configured with 
"configure --prefix=/usr/local", executed make, su, make install.


I can investigate more on this box, but I don't know much where to look.

I was thinking maybe just the text is black together with the background, 
making it invisible. So I tried selecting a bunch of lines in 
gnome-terminal by mouse, thinking the text may appear, instead I saw 
random black blocks... i.e. some character positions were all white, some 
all black, no letter appeared anywhere.


Btw. I also tried running dosemu with different locale (intead of my 
cs_CZ.UTF-8, I tried en_US.UTF-8 and C), but it didn't make any 
difference.


I found out that setting $_video to "none" in dosemu.conf also works 
around that issue, although that's no solution for me, as I need vga.


Maybe the difference lies in the difference of 1.4.0 official package and 
the source used for the debian package dosemu/1.4.0+svn.1828-2. - If that 
means it's a different revision than the 1.4.0 official release.


Best regards,

David Kozub



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Bug#509797: dosemu: blank screen on VT and xterm

2008-12-26 Thread David Kozub

Package: dosemu
Version: 1.4.0+svn.1828-2+b1
Severity: important

When I run dosemu on a real VT or in a terminal (without DISPLAY set), I get
a blank screen. Running dosemu with correct DISPLAY= value (i.e. in X terminal
emulator) pops up X dosemu window where all works ok.

I found that a simple "cls" inside dosemu fixes this issue.

A temporary workaround is adding a "cls" command somewhere near the top of
/etc/dosemu/freedos/autoexec.bat.

I tried compiling dosemu 1.4.0 locally and the resulting version worked
correctly (i.e. no workaround to get a working screen was needed).

-- System Information:
Debian Release: 5.0
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)

Kernel: Linux 2.6.27.10
Locale: LANG=cs_CZ.UTF-8, LC_CTYPE=cs_CZ.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages dosemu depends on:
ii  libasound21.0.16-2   ALSA library
ii  libc6 2.7-16 GNU C Library: Shared libraries
ii  libgpm2   1.20.4-3.1 General Purpose Mouse - shared lib
ii  libsdl1.2debian   1.2.13-2   Simple DirectMedia Layer
ii  libslang2 2.1.3-3The S-Lang programming library - r
ii  libsndfile1   1.0.17-4   Library for reading/writing audio 
ii  libx11-6  2:1.1.5-2  X11 client-side library

ii  libxext6  2:1.0.4-1  X11 miscellaneous extension librar
ii  libxxf86vm1   1:1.0.2-1  X11 XFree86 video mode extension l

dosemu recommends no packages.

dosemu suggests no packages.

-- no debconf information




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