[LINUX] Running this from the steam launcher I get the following: Game removed: AppID 233250 "Planetary Annihilation", ProcID 5412 Game update: AppID 233250 "Planetary Annihilation", ProcID 5414, IP 0.0.0.0:0 /home/kenny/.local/share/Steam/SteamApps/common/Planetary Annihilation/PA: /home/kenny/.steam/steam/ubuntu12_32/steam-runtime/amd64/usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.17' not found (required by /home/kenny/.local/share/Steam/SteamApps/common/Planetary Annihilation/PA) Game removed: AppID 233250 "Planetary Annihilation", ProcID 5414 I'd wager this has to do with the libraries steam packs within itself. If I run the launcher natively, I have no issues. I've only started to see this problem with the beta builds.