我对电脑非常不熟悉，而且刚接触 Linux。我尝试加载 Steam，但这条消息一直弹出：
Running Steam on ubuntu 16.04 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
我不知道该怎么办，需要有人用通俗易懂的语言向我描述。
答案1
尝试env LD_PRELOAD='/usr/$LIB/libstdc++.so.6' steam
如果不起作用，请确保您使用的是 64 位系统，并下载正确的版本。如果仍然不起作用然后尝试运行：
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
如果仍然不起作用（不太可能）：
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