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Gentoo 2006.1 Live CD on G4 Cube, Xorg fails [SOLVED]
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panyo
Tux's lil' helper
Tux's lil' helper


Joined: 02 Jan 2004
Posts: 86

PostPosted: Fri Dec 15, 2006 3:45 am    Post subject: Gentoo 2006.1 Live CD on G4 Cube, Xorg fails [SOLVED] Reply with quote

I am trying to boot my G4 cube from the 2006.1 PPC Live CD and X fails to start.
I have tried passing various video arguments, which fail in different ways, but
in the end give these errors:

Quote:
dlopen: /usr/lib/xorg/modules/extensions/libGLcore.so: undefined symbol: __glXActiveScreens

followed by failed to load errors reffering to libGLcore.so, GLcore, and glx.
The last two errors are
Quote:
(EE) end of block range 0xefffffff < begin 0xf0000000
(EE) R128(0): mmap mmio: Invalid argument


I have also tried commenting out the line Load "dri" in xorg.conf.


Last edited by panyo on Fri Dec 15, 2006 8:33 pm; edited 2 times in total
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panyo
Tux's lil' helper
Tux's lil' helper


Joined: 02 Jan 2004
Posts: 86

PostPosted: Fri Dec 15, 2006 8:27 pm    Post subject: Reply with quote

After some looking, I found that the errors I posted were not the real issue.
In fact, the live cd was not correctly detecting the 15 inch Cube display and had set
the H sync and V sync incorrectly.

X started when I switched console (Ctrl-Alt-F1) and edited /etc/X11/xorg.conf as
follows:

Code:

Section "Monitor"
              Identifier   "Monitor0"
              HorizSync    28.0 - 57.0
              VertRefresh  43.0 - 60.0
EndSection
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