OpenGL GLX context is not using direct rendering, which may cause performance problems. (steam) AMD DRIVER

Question

When I start steam in a terminal, I get the following error messages

charlie@SteamMPL:~$ steam
rm: no se puede borrar «/home/charlie/.steam/steam»: Es un directorio
rm: no se puede borrar «/home/charlie/.steam/bin»: Es un directorio
Running Steam on ubuntu 14.04 64-bit
STEAM_RUNTIME is enabled automatically
[2014-08-03 11:50:13] Startup - updater built Jul 15 2014 18:14:26
Installing breakpad exception handler for appid(steam)/version(1405474565_client)
libGL error: failed to load driver: swrast
Looks like steam didn't shutdown cleanly, scheduling immediate update check
Installing breakpad exception handler for appid(steam)/version(1405474565_client)
[2014-08-03 11:50:14] Checking for update on startup
[2014-08-03 11:50:14] Buscando actualizaciones disponibles...
Installing breakpad exception handler for appid(steam)/version(1405474565_client)
[2014-08-03 11:50:14] Download skipped: /client/steam_client_ubuntu12 version 1405474565, installed version 1405474565
[2014-08-03 11:50:14] Nothing to do
[2014-08-03 11:50:14] Verificando instalación...
[2014-08-03 11:50:14] Performing checksum verification of executable files
[2014-08-03 11:50:15] Verification complete
Gtk-Message: Failed to load module "overlay-scrollbar"
Gtk-Message: Failed to load module "unity-gtk-module"
Installing breakpad exception handler for appid(steam)/version(1405474565_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
[0803/115015:WARNING:proxy_service.cc(958)] PAC support disabled because there is no system implementation
libGL error: failed to load driver: swrast
Error: OpenGL GLX context is not using direct rendering, which may cause performance problems.

Hardware information:

• CPU: AMD Athlon x4 760k
• GPU: AMD Radeon R7 250 1 GB GDDR5 (Driver: Catalyst 14.4)
• RAM: 8 GB DDR3 1600

What can I do to circumvent this issue?

Answer 1

Steam 附带了它自己的 gcc 库，这些库已经过时并且不适用于具有较新库的发行版。如需更多信息，请查看：https : //wiki.archlinux.org/index.php/steam#Steam_runtime_issues

要在 Ubuntu 14.04 上解决您的问题，请关闭 Steam 并运行：

rm ~/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-gnu/libgcc_s.so.1
rm ~/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/lib/x86_64-linux-gnu/libstdc++.so.6
rm ~/.local/share/Steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1
rm ~/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libstdc++.so.6
rm ~/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libxcb.so.1

14.10，路径变了，命令类似：

rm ~/.steam/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-gnu/libgcc_s.so.1
rm ~/.steam/ubuntu12_32/steam-runtime/amd64/usr/lib/x86_64-linux-gnu/libstdc++.so.6
rm ~/.steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1
rm ~/.steam/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libstdc++.so.6
rm ~/.steam/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libxcb.so.1

或者

rm ~/.steam/bin32/steam-runtime/amd64/lib/x86_64-linux-gnu/libgcc_s.so.1
rm ~/.steam/bin32/steam-runtime/amd64/usr/lib/x86_64-linux-gnu/libstdc++.so.6
rm ~/.steam/bin32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1
rm ~/.steam/bin32/steam-runtime/i386/usr/lib/i386-linux-gnu/libstdc++.so.6
rm ~/.steam/bin32/steam-runtime/i386/usr/lib/i386-linux-gnu/libxcb.so.1

Answer 2

我做了以下

$ tar cjvf ~/.steam/gcc_libs_backup.tar.bz2 $(find ~/.steam | grep -e libstdc++ -e libgcc_s) && rm $(find ~/.steam | grep -e libstdc++ -e libgcc_s)

然后一切正常。如果有必要，您将有一个库的备份~/.steam/gcc_libs_backup.tar.bz2

Answer 3

我也遇到过同样的错误，问题出在 amd 驱动程序上。尝试执行以下操作：

卸载 steam
卸载 amd 驱动程序
安装 steam
启动 steam
设置一切
安装 amd 驱动程序

希望有帮助