Felisp
84436a5ae0
http://my.svgalib.org/svgalib/svgalib-1.9.25.tar.gz http://my.svgalib.org/svgalib/
71 lines
2.1 KiB
Groff
71 lines
2.1 KiB
Groff
.TH savetextmode 1 "2 Aug 1997" "Svgalib (>= 1.2.11)" "Svgalib User Manual"
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.SH NAME
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savetextmode, textmode \- save or restore the complete SVGA status for textmode.
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.SH SYNOPSIS
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.B savetextmode
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.br
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.B textmode
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.SH DESCRIPTION
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These are simple scripts to save the SVGA register state when in textmode to the
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files
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.IR /tmp/fontdata " and " /tmp/textregs
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or to restore it from these files.
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The actual utilities used are
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.BR restorefont (1),
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.BR restoretextmode "(1), and "
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.BR restorepalette (1).
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The purpose of these scripts program is usually to recover from a crashed console due to an
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svgalib, Xfree or other program bug.
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You do this by being a smart guy and running
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.B savetextmode
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right after booting of your machine,
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.B prior
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to any problems. Then, in case the SVGA state is hosed and you sit in front of a blank or
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useless console, change VC (maybe login) to get to a shell. Or exist the currently running
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program with
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.BR <Ctrl>-C ", "
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.BR <Ctrl>-<Alt>-<Backspace> ,
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or whatever applies. Once you got a shell, run
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.B textmode
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and it will hopefully render your console useable again.
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To make it clear: You do all this while not seeing anything on your console screen, you
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enter this information blindly or after logging in from a network. Also, if the keyboard is
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left in raw mode, nothing can really help you as you cannot enter anything which a shell
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will understand.
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.SH FILES
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.I /tmp/fontdata
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.br
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.I /tmp/textregs
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.SH SEE ALSO
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.BR svgalib (7),
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.BR vgagl (7),
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.BR libvga.config (5),
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.BR dumpreg (1),
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.BR convfont (1),
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.BR fix132x43 (1),
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.BR restorefont (1),
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.BR restoretextmode (1),
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.BR restorepalette (1),
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.BR runx (1),
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.BR setmclk (1),
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.SH AUTHOR
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This manual page was edited by Michael Weller <eowmob@exp-math.uni-essen.de>. The
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exact source of the referenced utility as well as of the original documentation is
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unknown.
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It is very likely that both are at least to some extent are due to
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Harm Hanemaayer <H.Hanemaayer@inter.nl.net>.
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Occasionally this might be wrong. I hereby
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asked to be excused by the original author and will happily accept any additions or corrections
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to this first version of the svgalib manual.
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