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| For all of you that like to do things the hard way:
| | You've really captured all the essetnails in this subject area, haven't you? |
| == Getting 3D for your ATI Radeon card in LFS [http://www.linuxfromscratch.org/] ==
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| Used here
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| * Kernel 2.6.15 (with agp and DRM configured)
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| * Fresh LFS install
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| * Xorg 6.8.2 (By BLFS)
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| * Driver (proprietary fglrx 8.20.8)
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| Probably not needed (and might even interfere!) Please verify and edit if possible.
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| * Mesa-6.4.1 (leftovers after failed attempt at installing r300_dri)
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| ----
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| After browsing ATI's homepage for drivers I decided to use the installer-package, as I didn't have any easy way to convert rpms into tarballs.
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| If you decide to use the installer provided by ATI, make sure you don't have any libGL.so.* lying around in /usr/X11R6/lib before running the installer binary. It appears to rename installed files rather than overwriting old. Move any existing just to be safe:
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| <code>
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| mkdir /root/old_libGL <br>
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| mv /usr/X11R6/lib/libGL.so* /root/old_libGL
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| </code>
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| Run the installer, it does some checks and then opens a graphical point-and-clickety install window. Follow instructions and install the correct driver. Maybe it works now already? Never has for me, so I'll continue..
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| After the installer exits you should have a directory /lib/modules/fglrx/build_mod
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| with a script "make.sh" to re-build the fglrx driver. Now for kernel 2.6.15 with fglrx 8.20.8 you'll need to apply a patch for avoiding errors of:
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| Bad page state at free_hot_cold_page
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| I pathched manually, since all you need to do is change line 2624 in firegl_public.c to
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| #if LINUX_VERSION_CODE >= 0x02060f
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| If the script complains about not being run from a real console, you could try to hack it a bit to go on anyway.
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| <code>
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| cd /lib/modules/fglrx/build_mod <br>
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| vi make.sh
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| </code>
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| search for:
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| if [ $? -ne 0 ];
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| then
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| echo "You arent running in a 'login shell'."
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| echo "Please login directly from a console"
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| echo "or use 'su -l' to get the same result."
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| exit 1
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| fi
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| and delete the line with 'exit 1' to get past that annoyance. Run it to build the modules. Then change to the parent directory and run "make_install.sh", hack as needed. This installs the kernel module and it's conterpart in /lib/X11R6/modules/
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| Finally, when all of this is done, you might need an old version of libstdc++
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| check it by typing:
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| [shell]$ ldd /usr/X11R6/lib/modules/dri/fglrx_dri.so
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| libm.so.6 => /lib/libm.so.6 (0x408a5000)
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| libstdc++.so.5 => /usr/lib/libstdc++.so.5 (0x408c7000)
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| Since I had only version 6 on my system I also installed version 5 to make fglrx happy.
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| Alternatively, setting LIBGL_DEBUG might also reveal old libstdc++ dependencies.
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| run fglrxconfig, answer a lot of questions, start X and pray.
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| Good luck!
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| /Jeol
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| (...think I forgot somthing, hm.)
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| == Troubleshooting tips ==
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| Read the log, look for errors (EE)<br>
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| <code>
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| cat /var/log/Xorg.0.log | grep EE <br>
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| LIBGL_DEBUG=verbose glxinfo
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| </code>
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| {{VCT}}
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| [[Category:Distributions]]
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