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docs/FAQ.txt
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FAQ.txt for Tux Paint
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Tux Paint - A simple drawing program for children.
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Copyright 2003 by Bill Kendrick
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bill@newbreedsoftware.com
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http://www.newbreedsoftware.com/tuxpaint/
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September 14, 2002 - January 5, 2003
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Frequently Asked Questions:
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---------------------------
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Drawing-related
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---------------
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Why can't you have different sized erasers, or use the brush shapes?
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--------------------------------------------------------------------
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The eraser is meant for quickly erasing large parts of the picture.
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You'll notice it simply turns parts of the picture white. You can
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get the result you want (different sizes and/or shapes) by simply using
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the "Brush" tool and the white paint color! :^)
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The Magic "Fill" Tool Looks Bad
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-------------------------------
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Tux Paint is probably comparing exact pixel colors when filling.
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This is faster, but looks worse. Run the command "tuxpaint --version"
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from a command line, and you should see, amongst the other output:
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"Low Quality Flood Fill enabled".
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To change this, you must rebuild Tux Paint from source.
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Be sure to remove or comment out any line that says:
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#define LOW_QUALITY_FLOOD_FILL
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in the "tuxpaint.c" file in the "src" directory.
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Stamp outlines are always rectangles
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------------------------------------
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Tux Paint was built with low-quality (but faster) stamp outlines.
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Rebuild Tux Paint from source. Be sure to remove or comment out any
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line that says:
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#define LOW_QUALITY_STAMP_OUTLINE
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in the "tuxpaint.c" file in the "src" directory.
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Interface Problems
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------------------
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Stamp thumbnails in the Stamp Selector look bad
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-----------------------------------------------
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Tux Paint was probably compiled with the faster, lower quality
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thumbnail code enabled. Run the command: "tuxpaint --version" from
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a command line. If, amongst the other output, you see the text:
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"Low Quality Thumbnails enabled", then this is what's happening.
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Rebuild Tux Paint from source. Be sure to remove or comment out any
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line that says:
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#define LOW_QUALITY_THUMBNAILS
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in the "tuxpaint.c" file in the "src" directory.
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Pictures in the 'Open' dialog look bad
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--------------------------------------
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"Low Quality Thumbnails" is probably enabled.
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See: "Stamp thumbnails in the Stamp Selector look bad", above.
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The color picker buttons are ugly squares, not pretty buttons!
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--------------------------------------------------------------
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Tux Paint was probably compiled with the nice looking color
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selector buttons disabled. Run the command: "tuxpaint --version" from
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a command line. If, amongst the other output, you see the text:
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"Low Quality Color Selector enabled", then this is what's happening.
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Rebuild Tux Paint from source. Be sure to remove or comment out any
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line that says:
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#define LOW_QUALITY_COLOR_SELECTOR
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in the "tuxpaint.c" file in the "src" directory.
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The Mouse Pointer Leaves Trails!
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--------------------------------
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In Windows under fullscreen, and in Linux under fullscreen outside of
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X-Window, the SDL library has a bug where the mouse pointer can leave
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trails of 'garbage' on the screen.
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Until there's a fix, either don't use fullscreen, or disable the
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fancy mouse pointer shapes using the configuration option:
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nofancycursors=yes
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Or by using this command-line argument:
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--nofancycursors
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All of the text is in uppercase!
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--------------------------------
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The "uppercase" option is on.
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If you're running Tux Paint from a command-line, make sure you're
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not giving it an "--uppercase" option.
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If you're running Tux Paint by double-clicking an icon, check the
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properties of the icon to see if "--uppercase" is listed as a
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command-line argument.
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If "--uppercase" isn't being sent on the command line, check Tux Paint's
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configuration file ("~/.tuxpaintrc" under Linux and Unix,
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"tuxpaint.cfg" under Windows) for a line reading: "uppercase=yes".
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Either remove that line, or simply run Tux Paint with the command-line
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argument: "--mixedcase", which will override the uppercase setting.
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Tux Paint is in a weird language!
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---------------------------------
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Make sure your locale setting is correct.
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See "Tux Paint won't switch to my language", below.
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Tux Paint won't switch to my language
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-------------------------------------
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Linux and Unix users: Make sure the locale is available
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-------------------------------------------------------
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Make sure the locale you want is available. Check your
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"/etc/locale.gen" file. See README.txt for the locales
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Tux Paint uses (especially when using the "--lang" option).
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Note: Debian users can simply run "dpkg-reconfigure locales"
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if the locales are managed by dpkg.
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If you're using the "--lang" command-line option
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------------------------------------------------
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Try using the "--locale" command-line option, or your operating system's
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locale settings (e.g., the "$LANG" environment variable), and
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please e-mail us regarding your trouble.
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If you're using the "--locale" command-line option
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--------------------------------------------------
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If this doesn't work, please e-mail us regarding your trouble.
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If you're trying to use your Operating System's locale
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------------------------------------------------------
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If this doesn't work, please e-mail us regarding your trouble.
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Make sure you have the necessary font
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-------------------------------------
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Some translations require their own font. Chinese and Korean,
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for example, need Chinese and Korean TrueType Fonts installed
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and placed in the proper location, respectively.
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The appropriate fonts for such locales can be downloaded from the
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Tux Paint website:
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http://www.newbreedsoftware.com/tuxpaint/download/fonts.php3
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Printing
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--------
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I get the message "You can't print yet!" when I go to print!
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------------------------------------------------------------
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The "print delay" option is on. You can only print once every X seconds.
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If you're running Tux Paint from a command-line, make sure you're
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not giving it a "--printdelay=..." option.
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If you're running Tux Paint by double-clicking an icon, check the
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properties of the icon to see if "--printdelay=..." is listed as
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a command-line argument.
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If a "--printdelay=..." option isn't being sent on the command line,
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check Tux Paint's configuration file ("~/.tuxpaintrc" under Linux and Unix,
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"tuxpaint.cfg" under Windows) for a line reading: "printdelay=...".
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Either remove that line, set the delay value to 0 (no delay), or
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decrease the delay to a value you prefer. (See README.txt).
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Or, you can simply run Tux Paint with the command-line argument:
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"--printdelay=0", which will override the configuration file's setting,
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and allow unlimited printing. (You won't have to wait between prints.)
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I simply can't print! The button is greyed out!
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------------------------------------------------
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The "no print" option is on.
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If you're running Tux Paint from a command-line, make sure you're
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not giving it a "--noprint" option.
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If you're running Tux Paint by double-clicking an icon, check the
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properties of the icon to see if "--noprint" is listed as an argument.
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If "--noprint" isn't on the command-line, check Tux Paint's configuration
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file ("~/.tuxpaintrc" under Linux and Unix, "tuxpaint.cfg" under Windows)
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for a line reading: "noprint=yes".
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Either remove that line, or simply run Tux Paint with the command-line
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argument: "--print", which will override the configuration file's setting.
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Saving
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------
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Tux Paint always saves over my old picture!
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-------------------------------------------
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The "save over" option is enabled. (This disables the prompt
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that would appear when you click 'Save.')
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If you're running Tux Paint from a command-line, make sure you're
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not giving it a "--saveover" option.
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If you're running Tux Paint by double-clicking an icon, check the
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properties of the icon to see if "--saveover" is listed as an argument.
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If "--saveover" isn't on the command-line, check Tux Paint's configuration
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file ("~/.tuxpaintrc" under Linux and Unix, "tuxpaint.cfg" under Windows)
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for a line reading: "saveover=yes".
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Either remove that line, or simply run Tux Paint with the command-line
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argument: "--saveoverask", which will override the configuration file's
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setting.
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Also, see "Tux Paint always saves a new picture!", below.
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Tux Paint always saves a new picture!
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-------------------------------------
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The "never save over" option is enabled. (This disables the prompt
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that would appear when you click 'Save.')
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If you're running Tux Paint from a command-line, make sure you're
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not giving it a "--saveovernew" option.
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If you're running Tux Paint by double-clicking an icon, check the
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properties of the icon to see if "--saveovernew" is listed as an argument.
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If "--saveovernew" isn't on the command-line, check Tux Paint's
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configuration file ("~/.tuxpaintrc" under Linux and Unix, "tuxpaint.cfg"
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under Windows) for a line reading: "saveover=new".
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Either remove that line, or simply run Tux Paint with the command-line
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argument: "--saveoverask", which will override the configuration file's
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setting.
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Also, see "Tux Paint always saves over my old picture!", above.
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Audio Problems
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--------------
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There's no sound!
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-----------------
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First, check the obvious:
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* Are you certain you're using the computer with the sound card? ;^)
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* Are your speakers connected and turned on?
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* Is the volume turned up on your speakers?
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* Is the volume turned up in your Operating System's "mixer?"
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* Are any other programs running that use sound? (They may be
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'blocking' Tux Paint)
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If sound seems to work otherwise (and you're sure no other program is
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"blocking" the sound device), then Tux Paint is either running with
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a "no sound" option or was compiled with sound support disabled entirely.
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To test whether sound support was enabled when Tux Paint was compiled,
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run Tux Paint from a command line, like so:
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tuxpaint --version
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If, amongst the other information, you see "Sound disabled", then the
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version of Tux Paint you're running has sound disabled. Recompiled
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Tux Paint, and be sure NOT to build the "nosound" target.
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(i.e., don't run "make nosound") Be sure SDL_mixer library is available!
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If Tux Paint wasn't build without sound support, make sure you're
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not running Tux Paint with the "--nosound" option as a command-line
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argument.
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If it's not, then check the configuration file ("~/.tuxpaintrc" under
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Linux and Unix, and "tuxpaint.cfg" under Windows) for a line reading:
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"nosound=yes".
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Either remove that line, or simply run Tux Paint with the command-line
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argument: "--sound", which will override the configuration file's setting.
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The sound effects sound strange
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-------------------------------
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This could have to do with how SDL and SDL_mixer were initialized.
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(The buffer size chosen.)
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Please e-mail us with details about your computer system.
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(Operating system and version, sound card, which version of Tux Paint
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you're running (run "tuxpaint --version" to verify), and so on.)
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Fullscreen Mode Problems
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------------------------
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When I run Tux Paint full-screen and ALT-TAB out, the window turns black!
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-------------------------------------------------------------------------
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This is apparently a bug in the SDL library. Sorry.
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When I run Tux Paint full-screen, it has large borders around it
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----------------------------------------------------------------
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Linux users - Your X-Window server is probably not set with the
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ability to switch to the desired resolution: 640 x 480.
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(This is typically done manually under the XFree86 server by
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pressing [Ctrl]-[Alt]-[KeyPad Plus] and -[KeyPad Minus].)
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For this to work, your monitor must support that resolution, and
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you need to have it listed in your X server configuration.
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Check the "Display" subsection of the "Screen" section of your
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XFree86 configuration file (typically "/etc/X11/XF86Config-4" or
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"/etc/X11/XF86Config", depending on the version of XFree86 you're
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using; 3.x or 4.x, respectively).
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Add "640x480" to the appropriate "Modes" line. (e.g., in
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the "Display" subsection that contains 16-bit color depth ("Depth 16"),
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which is what Tux Paint tries to use.)
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e.g.:
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Modes "1280x1024" "1024x768" "800x600" "640x480"
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Note that some Linux distributions have tools that can make these
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changes for you. Debian users can run the command
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"dpkg-reconfigure xserver-xfree86" as root, for example.
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Tux Paint keeps running in Full Screen mode - I want it windowed!
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-----------------------------------------------------------------
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The "fullscreen" option is set.
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If you're running Tux Paint from a command-line, make sure you're
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not giving it a "--fullscreen" option.
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If you're running Tux Paint by double-clicking an icon, check the
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properties of the icon to see if "--fullscreen" is listed as an argument.
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If "--fullscreen" isn't on the command-line, check Tux Paint's
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configuration file ("~/.tuxpaintrc" under Linux and Unix,
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"tuxpaint.cfg" under Windows) for a line reading: "fullscreen=yes".
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Either remove that line, or simply run Tux Paint with the command-line
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argument: "--windowed", which will override the configuration file's
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setting.
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Other Probelms
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--------------
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Tux Paint keeps writing weird messages to the screen / to a text file
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---------------------------------------------------------------------
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A few messages are normal, but if Tux Paint is being extremely verbose
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(like listing the name of every rubber-stamp image it finds while loading
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them), then it was probably compiled with debugging output turned on.
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Rebuild Tux Paint from source. Be sure to remove or comment out any
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line that says:
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#define DEBUG
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in the "tuxpaint.c" file in the "src" directory.
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Tux Paint is using options I didn't specify!
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||||
--------------------------------------------
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By default, Tux Paint first looks at configuration files for
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options.
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Unix and Linux
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--------------
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Under Unix and Linux, it first examines the system-wide
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configuration file, located here:
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/etc/tuxpaint/tuxpaint.conf
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It then examines the user's personal configuration file:
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~/.tuxpaintrc
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Finally, any options sent as command-line arguments are used.
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Windows
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||||
-------
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Under Windows, Tux Paint first examines the configuration file:
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tuxpaint.cfg
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Then, any options sent as command-line arguments are used.
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This means that if anything is set in a configuration file that
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you don't want set, you'll need to either change the config. file
|
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(if you can), or override the option on the command-line.
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||||
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For example, if "/etc/tuxpaint/tuxpaint.conf" includes an option
|
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to disable sound:
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nosound=yes
|
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||||
You can reenable sound by either adding this option to your own
|
||||
".tuxpainrc" file:
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sound=yes
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Or by using this command-line argument:
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||||
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--sound
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||||
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||||
Linux and Unix users can also disable the system-wide configuration
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||||
file by including the following command-line argument:
|
||||
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||||
--nosysconfig
|
||||
|
||||
Tux Paint will then only look at "~/.tuxpaintrc" and command-line
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||||
arguments to determine what options should be set.
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||||
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||||
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||||
Help / Contact
|
||||
--------------
|
||||
Any questions you don't see answered? Let me know!
|
||||
|
||||
bill@newbreedsoftware.com
|
||||
|
||||
Or post to our 'tuxpaint-dev' mailing list:
|
||||
|
||||
http://www.newbreedsoftware.com/tuxpaint/lists/
|
||||
|
||||
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