title: Font smooth issue, fonts are not looking good in Debian QT [Embedded Qt]
body: <p>I am using qt-x11-opensource-4.8.2 Debian Jessie on BBB Embedded device.</p>
  
  <p>Steps I have tried to solve the Issue:</p>
  
  <ol>
  <li>Configured the Qt font libraries and Transferred to the Board -> configured the font path properly.</li>
  <li>Qt Creator Build &amp; Run Changes has been done to run the Qt application on the Embedded device. Added the Environment variables [QTDIR, QT_QWS_FONTDIR &amp; LD_LIBRARY_PATH] to the Build setup.</li>
  <li>Downloaded all the QtGui Dependencies libraries for X11 in Embedded device.</li>
  <li>X Rendering Extension; used for anti-aliasing, Run the application as cmd: ./Teledyne -xrender</li>
  <li>Q_WS_X11 macro is defined in the code for support embedded Linux project, which will Export all X11 related functions.</li>
  <li>Used the Qt Resource Embedded Fonts [Roboto &amp; VeraBd] and Run the application</li>
  <li>Used the Qt PreferAntialias and PreferFullHinting option to enable the smooth font.</li>
  <li>Installed the basic font packages and configure them
  cmd : apt-get install ttf-dejavu ttf-liberation</li>
  <li>Using the XLFD -X logical font Description
  cmd : xfontsel
  Tried to change the font width point size and pixel size</li>
  <li>Configure the XTT and Created a xtt font folder and loaded the font path to the Xservers session
  cmd: xset +fp /usr/share/fonts/X11/xtt</li>
  <li>Checked whether the lightdm may depends of the font configuration
  created file : ~/.config/fontconfig/fonts.conf
  link:<a href="https://lists.freedesktop.org/archives/lightdm/2015-April/000785.html" rel="nofollow">https://lists.freedesktop.org/archives/lightdm/2015-April/000785.html</a></li>
  <li>Create a file called .fonts.conf in home directory -> added content for the antialiasing, which will Enable subpixel-hinting and font-smoothing
  Link:<a href="https://wiki.debian.org/Fonts" rel="nofollow">https://wiki.debian.org/Fonts</a></li>
  <li>Created a Qt application with the few available fonts e.g.dejavu sans,Fixed[Sony],Bitstream Vera Sans,Courier,dejavu serif,Times
  Tested the above fonts Qt application in the Device.</li>
  </ol>
  
  <p>Any suggestions what might be causing this Issue ? </p>
  
  <p>Please can any one help me on this, I am struck :(</p>
  
  <p>Thanks in advance.</p>