[SOLVED] current and multilib 32bit OpenGL problem.

Nille_kungen · 07-23-2014, 05:14 AM

I upgraded to current and upgraded multilib (and ktown) and converted needed compat32 packages like mesa,libxshmfence and so on.
My problem is 32bit opengl that doesn't work.

Code:

64bit
glxinfo|grep OpenGL
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD ARUBA
OpenGL version string: 2.1 Mesa 10.2.4
OpenGL shading language version string: 1.30
OpenGL extensions:

32bit
libGL error: dlopen /usr/lib/xorg/modules/dri/r600_dri.so failed (libLLVM-3.4.so: cannot open shared object file: No such file or directory)
libGL error: unable to load driver: r600_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: r600
libGL error: dlopen /usr/lib/xorg/modules/dri/swrast_dri.so failed (libLLVM-3.4.so: cannot open shared object file: No such file or directory)
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD ARUBA
OpenGL version string: 1.4 (2.1 Mesa 10.2.4)
OpenGL extensions:

Drakeo · 07-23-2014, 05:40 AM

there any reason why you do not use the unofficial/ official one from alien bobs multilib.
http://www.slackware.com/~alien/multilib/
going to boot into current multi and edit this. if needed.

booted to current ran /usr/bin/32/glxgears and everything worked.
ok your needing this http://slackware.mirrors.tds.net/pub...4.2-i486-1.txz
and convert it. seems that did not make it into the latest multilib I am sure Alien bob has his reasons. could be on vacation.

Quote:

llvm: llvm (LLVM compiler toolkit)
llvm:
llvm: Low Level Virtual Machine is a toolkit for the construction of highly
llvm: optimized compilers, optimizers, and runtime environments.
llvm:
llvm: This package also includes the clang frontend for the C family of
llvm: languages: C, C++, Objective-C, and Objective-C++
llvm:
llvm:
llvm: Homepage: http://llvm.org/
llvm:

good luck.

Nille_kungen · 07-23-2014, 05:58 AM

Yes i started with alienbobs multilib but it didn't have the latest mesa and libxshmfence it has mesa-compat32-10.1.5-x86_64-1compat32.txz instead of current mesa-compat32-10.2.4-x86_64-1compat32.txz and it doesn't include libxshmfence-compat32-1.1-x86_64-1compat32.txz yet so i did that one manually (convertpkg-compat32 -i /tmp/libxshmfence-1.1-i486-1.txz).
massconvert32.sh -u http://slackware.mirrors.tds.net/pub...rent/slackware does the job on current since multilib repo doesn't always update as fast as current does.

Drakeo · 07-23-2014, 06:09 AM

well I think read above I edited it. as you know that does several things and I am sure the correct libraries are there. And you will have to convert it.

gengisdave · 07-23-2014, 06:20 AM

as pointed by Drakeo, you need the 32bit version of llvm package built with shared libraries (it is required by mesa 10.2)

Nille_kungen · 07-23-2014, 06:32 AM

Thank you all it was spot on.
I thought that i checked llvm-compat32-3.4.2-x86_64-1compat32.txz package but obviously i didn't

Drakeo · 07-23-2014, 06:34 AM

yes and your right needed to add libxshmfence thanks for the heads up.

Nille_kungen · 07-23-2014, 06:59 AM

glxgears now works as it should.

Code:

/usr/bin/32/glxinfo|grep OpenGL
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD ARUBA
OpenGL version string: 2.1 Mesa 10.2.4
OpenGL shading language version string: 1.30
OpenGL extensions:

But i still have problems running steam or playonlinux/wine with opengl, here's the output from steam complaining about gcc version.

Code:

LIBGL_DEBUG=verbose steam
Slackware 32-bit: Check the 'deps/<slackwareversion>' directory where you downloaded this package and install/upgrade the packages you find there.
Slackware 64-bit multilib: Install/upgrade the packages in the 'deps/<slackwareversion>/multilib' subdirectory instead.

Running Steam on slackware 14.1 64-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(1393366296_client)
libGL: screen 0 does not appear to be DRI3 capable
libGL: pci id for fd 7: 1002:990b, driver r600
libGL: OpenDriver: trying /usr/lib/xorg/modules/dri/tls/r600_dri.so
libGL: OpenDriver: trying /usr/lib/xorg/modules/dri/r600_dri.so
libGL error: dlopen /usr/lib/xorg/modules/dri/r600_dri.so failed (/home/nille/.local/share/Steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1: version `GCC_4.7.0' not found (required by /usr/lib/xorg/modules/dri/r600_dri.so))
libGL error: unable to load driver: r600_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: r600
libGL: OpenDriver: trying /usr/lib/xorg/modules/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/lib/xorg/modules/dri/swrast_dri.so
libGL error: dlopen /usr/lib/xorg/modules/dri/swrast_dri.so failed (/home/nille/.local/share/Steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1: version `GCC_4.7.0' not found (required by /usr/lib/xorg/modules/dri/swrast_dri.so))
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast
Installing breakpad exception handler for appid(steam)/version(1393366296_client)
Installing breakpad exception handler for appid(steam)/version(1393366296_client)
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 70: non-double matrix element
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 70: non-double matrix element
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 78: saw unknown, expected number
libGL: screen 0 does not appear to be DRI3 capable
libGL: pci id for fd 35: 1002:990b, driver r600
libGL: OpenDriver: trying /usr/lib/xorg/modules/dri/tls/r600_dri.so
libGL: OpenDriver: trying /usr/lib/xorg/modules/dri/r600_dri.so
[0723/135220:WARNING:proxy_service.cc(958)] PAC support disabled because there is no system implementation
libGL error: dlopen /usr/lib/xorg/modules/dri/r600_dri.so failed (/home/nille/.local/share/Steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1: version `GCC_4.7.0' not found (required by /usr/lib/xorg/modules/dri/r600_dri.so))
libGL error: unable to load driver: r600_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: r600
libGL: OpenDriver: trying /usr/lib/xorg/modules/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/lib/xorg/modules/dri/swrast_dri.so
libGL error: dlopen /usr/lib/xorg/modules/dri/swrast_dri.so failed (/home/nille/.local/share/Steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1: version `GCC_4.7.0' not found (required by /usr/lib/xorg/modules/dri/swrast_dri.so))
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast
Error: OpenGL GLX context is not using direct rendering, which may cause performance problems.

For more information visit https://support.steampowered.com/kb_article.php?ref=9938-EYZB-7457.
Installing breakpad exception handler for appid(steam)/version(1393366296_client)
Installing breakpad exception handler for appid(steam)/version(1393366296_client)
Installing breakpad exception handler for appid(steam)/version(1393366296_client)
Installing breakpad exception handler for appid(steam)/version(1393366296_client)
PulseAudio connect failed (used only for Mic Volume Control) with error: Access denied
Installing breakpad exception handler for appid(steam)/version(1393366296_client)
Installing breakpad exception handler for appid(steam)/version(1393366296_client)
Generating new string page texture 2: 48x256, total string texture memory is 49,15 KB
Generating new string page texture 3: 256x256, total string texture memory is 311,30 KB

Look like things need to be recompiled, but i guess the supported ubuntu use older gcc

gengisdave · 07-23-2014, 07:21 AM

i think your steam runtime libs are old

nm -D /home/nille/.local/share/Steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1 | head 15

to see symbols

Nille_kungen · 07-23-2014, 11:22 AM

Code:

nm -D /home/nille/.local/share/Steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1 | head
00000000 A GCC_3.0
00000000 A GCC_3.3
00000000 A GCC_3.3.1
00000000 A GCC_3.4
00000000 A GCC_3.4.2
00000000 A GCC_4.0.0
00000000 A GCC_4.2.0
00000000 A GCC_4.3.0
00000000 A GCC_4.4.0
00000000 A GCC_4.5.0

gengisdave · 07-23-2014, 11:47 AM

sorry, it was head -n 15;

Nille_kungen · 07-23-2014, 11:52 AM

Code:

nm -D /home/nille/.local/share/Steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1 | head -n 15
00000000 A GCC_3.0
00000000 A GCC_3.3
00000000 A GCC_3.3.1
00000000 A GCC_3.4
00000000 A GCC_3.4.2
00000000 A GCC_4.0.0
00000000 A GCC_4.2.0
00000000 A GCC_4.3.0
00000000 A GCC_4.4.0
00000000 A GCC_4.5.0
00000000 A GLIBC_2.0
         w _Jv_RegisterClasses
00016680 T _Unwind_Backtrace
00016660 T _Unwind_DeleteException
000143f0 T _Unwind_FindEnclosingFunction

gengisdave · 07-23-2014, 12:05 PM

ok, your steam client was compiled with gcc 4.5

you can try to move /home/nille/.local/share/Steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1 in another folder, forcing steam script to load the system one (you might have to repeat this for other libraries)

EDIT: first of all: is this the latest version of steam?

TobiSGD · 07-23-2014, 02:09 PM

The GCC problem is known already by Valve and actively worked on, a future update will provide compatibility with GCC 4.8. In the meantime it worked for me to remove libgcc_s.so.1 (you will want to do that in the amd64 branch od the runtime also, in case you have a 64 bit game).

Nille_kungen · 07-27-2014, 04:40 AM

Sorry for the late answer.
"mv /home/nille/.local/share/Steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1 /home/nille/.local/share/Steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1.bak" worked, thanks a lot.
I use steamclient-1.0.0.48-i386-1alien but steam also updates itself at start if there's some new update.