http://blog.csdn.net/qq_21397217/article/details/71940794

Linux中启动Steam报错libGL error的解决办法

安装好Steam之后，点击启动器一直没有反应，所以去终端用命令steam启动Steam查看日志，发现终端输出如下内容，然后一直卡着，使用Ctrl C结束进程。

~ $ steam
Running Steam on linuxmint 18.1 64-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(0)
libGL error: unable to load driver: r600_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: r600
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast
^C

在网上查了一下解决办法，要执行下面的命令：

$ find ~/.steam/root/ \( -name "libgcc_s.so*" -o -name "libstdc++.so*" -o -name "libxcb.so*" \) -print -delete

• 1

执行后终端输出如下内容：

~ $ find ~/.steam/root/ \( -name "libgcc_s.so*" -o -name "libstdc++.so*" -o -name "libxcb.so*" \) -print -delete
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libxcb.so.1
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libstdc++.so.6.0.21
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libxcb.so.1.1.0
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libstdc++.so.6
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1

在此使用命令steam启动Steam，终端会输出很多内容，最后在Installing ...那段会卡住几分钟，同时桌面会出现Steam更新界面，如下所示，中间有很长一段内容用...表示了：

~ $ steam
Running Steam on linuxmint 18.1 64-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(0)
...
Restarting Steam by request...
Running Steam on linuxmint 18.1 64-bit
STEAM_RUNTIME has been set by the user to: /home/kiss/.local/share/Steam/ubuntu12_32/steam-runtime
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
Installing breakpad exception handler for appid(steam)/version(1493162727)
Installing breakpad exception handler for appid(steam)/version(1493162727)
Gtk-Message: Failed to load module "atk-bridge"
Installing breakpad exception handler for appid(steam)/version(1493162727)
^C

如果长时间没响应，Ctrl C结束进程（这里我没有耐心等，不过感觉如果等待一会应该能启动Steam，因为终端最后的输出和下面重新运行命令时的输出一致），再次运行命令find ~/.steam/root/ \( -name "libgcc_s.so*" -o -name "libstdc++.so*" -o -name "libxcb.so*" \) -print -delete。

第二次运行命令时终端输出：

~ $ find ~/.steam/root/ \( -name "libgcc_s.so*" -o -name "libstdc++.so*" -o -name "libxcb.so*" \) -print -delete
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/amd64/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21-gdb.py
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/amd64/usr/lib/x86_64-linux-gnu/libxcb.so.1
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/amd64/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/amd64/usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/amd64/usr/lib/x86_64-linux-gnu/libstdc++.so.6
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-gnu/libgcc_s.so.1
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/i386/usr/share/gdb/auto-load/usr/lib/i386-linux-gnu/libstdc++.so.6.0.21-gdb.py
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libxcb.so.1
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libstdc++.so.6.0.21
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libxcb.so.1.1.0
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libstdc++.so.6
/home/kiss/.steam/root/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu/libgcc_s.so.1

然后启动Steam，等待几分钟后应该会出现Steam登录界面。
上述的方法没有经过反复测试，而且每个人系统会有差异，所以可靠性不能保证，仅供参考。

参考文献：

http://steamcommunity.com/app/221410/discussions/2/828934089701456106/

https://bbs.archlinux.org/viewtopic.php?id=183659