http://bugs.freedesktop.org/show_bug.cgi?id=14652
--- Comment #4 from Corbin Simpson <[EMAIL PROTECTED]> 2008-02-25 00:46:41 PST
---
About the xorg.conf: The lines about shadowfb and composite are commented for
radeon, but are normally uncommented for radeonhd. (Composite is disturbingly
slow with XAA/EXA.)
So, I tried again, but for some reason I can't log anything from inside
RADEONSetupImageTexturedVideo. I can kill the X server from inside that
function with something like:
int* seg = 0;
*int = 7;
So I know for sure that it's hanging somewhere in that function. But,
xf86DrvMsg doesn't work inside there, and I don't know how to load X into a
debugger, so I'm stuck.
Oh, and if I do segfault the server, my screen is still hosed; it's completely
blank and the backlight is off, like the connector turned off and hasn't turned
back on. (I know it's segfaulted because of things like:
# startx && sleep 5 && sync && reboot
which does work if a segfault trigger is put in.)
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