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| Line 1: |
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| It is assumed that you have completed the [[Installation|installation process]].
| | A mniute saved is a minute earned, and this saved hours! |
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| ==Verify with ATI tools==
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| If the installation has worked, then any 3D application should work without issue. A simple way to verify without any possibility of failure is to verify the following occurs. Please note that you may have needed to go through [[:Category:Distributions|distribution specific]] process to enable the 3D support.
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| ===fglrxinfo===
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| <pre>
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| $ fglrxinfo
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| display: :0.0 screen: 0
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| OpenGL vendor string: ATI Technologies Inc.
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| OpenGL renderer string: Radeon X1600 Series
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| OpenGL version string: 2.1.7415 Release
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| </pre>
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| If the vendor string is "Mesa", the driver wouldn't configure properly the /etc/X11/xorg.conf .Please see the [[Troubleshooting|Troubleshooting]] page.
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| ===fgl_glxgears===
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| You can also run the ATI provided application called fgl_glxgears which should show a spinning cube with the venerable glxgears running on each face.
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| <b>If you run fgl_glxgears and the cube spins but is lacking any cogs on the faces, the faces being instead various shades of blue and/or you get an error message like:</b>
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|
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| <pre>
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| Using GLX_SGIX_pbuffer
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| 913 frames in 5.0 seconds = 182.600 FPS
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| 783 frames in 5.0 seconds = 156.600 FPS
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| X Error of failed request: BadDrawable (invalid Pixmap or Window parameter)
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| Major opcode of failed request: 14 (X_GetGeometry)
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| Resource id in failed request: 0x0
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| Serial number of failed request: 51
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| Current serial number in output stream: 51
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| </pre>
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| <b>Then your installation most presumably failed!</b>
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| ===Links===
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| http://linux.coconia.net/general/ati.htm<br>
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| http://m.domaindlx.com/LinuxHelp/ati/ati.htm (mirror)
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| ==Verify with Linux tools==
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| ===glxinfo===
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| This command line option should report "direct" rendering.
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| $ glxinfo | grep direct
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| (For Debian 4.0, install the mesa-utils package to get glxinfo.)
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| ===Xorg.0.log===
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| The X.org X server log file also contains useful information to verify installation was successful. It is located on most Linux distributions at <code>/var/log/Xorg.0.log</code> and can be opened by any text editor.
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| '''You can now move on to [[Configuring|configuring the driver]].'''
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| {{VCT}}
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| [[Category:NeedsUpdating]]
| |
