> > Now, the problem is that I install that XFree86 version:
> >
> > XFree86 Version 4.2.1 / X Window System
> > (protocol Version 11, revision 0, vendor release 6600)
> > Release Date: 3 September 2002
> >
> > With this version, when I active the DRI with last mentioned r128.o
> > driver I get a Segmentation Fault with some applications. I think only
> > the applications who need Open GL are crashing.
>
> Where did you get libGL.so.1.2 and radeon_dri.so from?
I have a Gentoo 1.2 Linux. With the package manager I have installed the
new version of XFree86 server. The emerge app downloads, compile and
install the package dependences, then I think that libGL and _dri.so
dinamic libraryes had been downloaded by the emerge.
I can't download the x11-base/xfree-drm modules (they are masked):
$emerge -s xfree
* x11-base/xfree-drm [ Masked ]
Latest version available: 4.2.99.4
Latest version installed: [ Not Installed ]
Homepage: http://www.xfree.org
Description: Xfree86 Kernel DRM modules
Then I have compiled manually the drm-kernel modules from that package:
-rw-r--r-- 1 root root 1557870 02-01 18:50
/stuff/kernel/rage128-20021022-linux.i386.tar.bz2
I compile drm packages (i686 compilation) and I only copy the r128.o
driver to /lib/modules... (I remove last and I modprobe successfully the
new module)
-rw-r--r-- 1 root root 120625 02-03 16:32
/lib/modules/2.4.18-xfs/kernel/drivers/char/drm/r128.o
All _dri.so and libGL.so.1.2 I think they have been installed by the
emerge (i686 compiled):
# dir /usr/X11R6/lib/modules/dri/
total 10556
drwxr-xr-x 2 root root 133 02-01 11:46 .
drwxr-xr-x 9 root root 4096 01-30 22:15 ..
-rwxr-xr-x 1 root root 1707339 01-30 22:15 gamma_dri.so
-rwxr-xr-x 1 root root 1493389 01-30 22:15 i810_dri.so
-rwxr-xr-x 1 root root 1515684 01-30 22:15 i830_dri.so
-rwxr-xr-x 1 root root 1536876 01-30 22:15 mga_dri.so
-rwxr-xr-x 1 root root 1536959 01-30 22:15 r128_dri.so
-rwxr-xr-x 1 root root 1542162 01-30 22:15 radeon_dri.so
-rwxr-xr-x 1 root root 1457672 01-30 22:15 sis_dri.so
# dir /usr/lib/opengl/xfree/lib/
total 1116
drwxr-xr-x 2 root root 105 01-30 22:15 .
drwxr-xr-x 5 root root 47 01-30 22:15 ..
-rw-r--r-- 1 root root 614990 01-30 22:15 libGL.a
-rw-r--r-- 1 root root 777 01-30 22:15 libGL.la
lrwxrwxrwx 1 root root 12 01-30 22:15 libGL.so ->
libGL.so.1.2
lrwxrwxrwx 1 root root 12 01-30 22:15 libGL.so.1 ->
libGL.so.1.2
-rwxr-xr-x 1 root root 519209 01-30 22:15 libGL.so.1.2
lrwxrwxrwx 1 root root 12 01-30 22:15 libMesaGL.so ->
libGL.so.1.2
> Can you run a client in gdb and provide a backtrace?
mmm
Them most simple: glxinfo
$ glxinfo
name of display: :0.0
Segmentation fault
$gdb glxinfo
(gdb) run
Starting program: /usr/X11R6/bin/glxinfo
(no debugging symbols found)...(no debugging symbols found)...
(no debugging symbols found)...(no debugging symbols found)...
(no debugging symbols found)...[New Thread 1024 (LWP 20876)]
(no debugging symbols found)...
(no debugging symbols found)...(no debugging symbols found)...
name of display: :0.0
(no debugging symbols found)...(no debugging symbols found)...
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (LWP 20876)]
0x400091db in _dl_relocate_object () from /lib/ld-linux.so.2
(gdb) bt
#0 0x400091db in _dl_relocate_object () from /lib/ld-linux.so.2
#1 0x4033e374 in dl_open_worker () from /lib/libc.so.6
#2 0x4000ab00 in _dl_catch_error () from /lib/ld-linux.so.2
#3 0x4033e63f in _dl_open () from /lib/libc.so.6
#4 0x403bd387 in dlopen_doit () from /lib/libdl.so.2
#5 0x4000ab00 in _dl_catch_error () from /lib/ld-linux.so.2
#6 0x403bd7d0 in _dlerror_run () from /lib/libdl.so.2
#7 0x403bd3c6 in dlopen@@GLIBC_2.1 () from /lib/libdl.so.2
#8 0x4010d0a3 in OpenDriver () from /usr/lib/libGL.so.1
#9 0x4010d554 in register_extensions_on_screen () from
/usr/lib/libGL.so.1
#10 0x4010d66c in __glXRegisterExtensions () from /usr/lib/libGL.so.1
#11 0x4010d101 in Find_CreateScreenFuncs () from /usr/lib/libGL.so.1
#12 0x4010d3ba in driCreateDisplay () from /usr/lib/libGL.so.1
#13 0x400f59e0 in __glXInitialize () from /usr/lib/libGL.so.1
#14 0x400f2ce7 in glXGetConfig () from /usr/lib/libGL.so.1
#15 0x400f3409 in glXChooseVisual () from /usr/lib/libGL.so.1
#16 0x0804c0f5 in strcpy ()
#17 0x40257671 in __libc_start_main () from /lib/libc.so.6
The /usr/lib/libGL are softlinks to /usr/lib/opengl/xfree/lib
(Do you need an especial backtrace from any app?)
$ dir /usr/lib/libGL*
lrwxr-xr-x 1 root root 38 01-30 22:16 /usr/lib/libGL.so
-> /usr/lib/opengl/xfree/lib/libGL.so.1.2
lrwxr-xr-x 1 root root 38 01-30 22:16
/usr/lib/libGL.so.1 -> /usr/lib/opengl/xfree/lib/libGL.so.1.2
-rw-r--r-- 1 root root 710028 01-30 22:15 /usr/lib/libGLU.a
-rw-r--r-- 1 root root 769 01-30 22:15
/usr/lib/libGLU.la
lrwxrwxrwx 1 root root 13 01-30 22:15
/usr/lib/libGLU.so -> libGLU.so.1.3
lrwxrwxrwx 1 root root 13 01-30 22:15
/usr/lib/libGLU.so.1 -> libGLU.so.1.3
-rwxr-xr-x 1 root root 616543 01-30 22:15
/usr/lib/libGLU.so.1.3
The log XFree86.0.log don't say nothing...
I suspect from the openGL apps because I can run other apps like opera,
gimp, ... and I can't run any Qt app (libqt-mt is compiled with opengl
suport).
Thnks for advanced
--
Jordi Ferrer Plana
Computer Vision and Robotics Group
University of Girona (SPAIN)
Dept. of Electronics, Informatics and Automation
Tel. +34 972 418 881 - Fax. +34 972 418 259
web: http://eia.udg.es/~jferrerp - E-mail: [EMAIL PROTECTED]
http://llamatron.homelinux.net [EMAIL PROTECTED]
"C makes it easy to shoot yourself in the foot. C++ makes it harder,
but when you do, it blows away your whole leg."
Bjarne Stroustrup.
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