Je viens d'installer Cities Skylines sur mon ordinateur linux mint 17 qui comprend une carte graphique Radeon R7 260X. 
Le jeu ne se lance pas avec un écran de menu approprié, comme le montre la capture d'écran fournie. L'image du menu est centrée en haut à droite de mon écran, tandis que les boutons cliquables du menu sont toujours centrés dans l'écran. Le jeu se fige lorsque j'essaie de cliquer sur "Quitter le jeu".
Running Steam on linuxmint 17 64-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
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
Installing breakpad exception handler for appid(steamwebhelper)/version(20150218153139)
Installing breakpad exception handler for appid(steamwebhelper)/version(1424273499)
Installing breakpad exception handler for appid(steamwebhelper)/version(20150218153139)
Installing breakpad exception handler for appid(steamwebhelper)/version(1424305157)
Installing breakpad exception handler for appid(steamwebhelper)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
FillInMachineIDInfo took a total of 0 milliseconds
Installing breakpad exception handler for appid(steam)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
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
Installing breakpad exception handler for appid(steam)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
Adding licenses for the following package(s): 0, 11563, 13285, 15953, 19132, 21350, 28283, 31828, 49307, 53615, 62700, 62892, 62894, 62922, 62923, 62924, 62925, 62926, 62927, 62935, 63065, 63473, 63683
roaming config store loaded successfully - 903 bytes.
migrating temporary roaming config store
Installing breakpad exception handler for appid(steam)/version(1424305157)
Failed to init SteamVR because it isn't installed
ExecCommandLine: ""/home/root/.local/share/Steam/ubuntu12_32/steam" "steam://rungameid/255710" "
ExecSteamURL: "steam://rungameid/255710"
Installing breakpad exception handler for appid(steam)/version(1424305157)
System startup time: 4.07 seconds
(steam:4387): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child that doesn't believe we're it's parent.
(steam:4387): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child that doesn't believe we're it's parent.
(steam:4387): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child that doesn't believe we're it's parent.
(steam:4387): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child that doesn't believe we're it's parent.
(steam:4387): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child that doesn't believe we're it's parent.
(steam:4387): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child that doesn't believe we're it's parent.
(steam:4387): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child that doesn't believe we're it's parent.
(steam:4387): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child that doesn't believe we're it's parent.
(steam:4387): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child that doesn't believe we're it's parent.
(steam:4387): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child that doesn't believe we're it's parent.
(steam:4387): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child that doesn't believe we're it's parent.
Generating new string page texture 67: 32x256, total string texture memory is 344.06 KB
Generating new string page texture 68: 128x256, total string texture memory is 475.14 KB
Generating new string page texture 69: 512x256, total string texture memory is 999.42 KB
Running Steam on linuxmint 17 64-bit
STEAM_RUNTIME has been set by the user to: /home/root/.local/share/Steam/ubuntu12_32/steam-runtime
ExecCommandLine: "/home/root/.steam/root/ubuntu12_32/steam steam://open/driverhelperready"
ExecSteamURL: "steam://open/driverhelperready"
Game update: AppID 255710 "Cities: Skylines", ProcID 4702, IP 0.0.0.0:0
ERROR: ld.so: object '/home/root/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
ERROR: ld.so: object '/home/root/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
Found path: /home/root/.local/share/Steam/steamapps/common/Cities_Skylines/Cities.x64
Mono path[0] = '/home/root/.local/share/Steam/steamapps/common/Cities_Skylines/Cities_Data/Managed'
Mono path[1] = '/home/root/.local/share/Steam/steamapps/common/Cities_Skylines/Cities_Data/Mono'
Mono config path = '/home/root/.local/share/Steam/steamapps/common/Cities_Skylines/Cities_Data/Mono/etc'
displaymanager : xrandr version warning. 1.4
displaymanager : trying .X11-unix
client :0 has 1 screens
displaymanager screen (0): 1360 x 768
Using libudev for joystick management
Importing game controller configs
Installing breakpad exception handler for appid(gameoverlayui)/version(20150218153205)
Installing breakpad exception handler for appid(gameoverlayui)/version(1.0)
Installing breakpad exception handler for appid(gameoverlayui)/version(1.0)
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
Installing breakpad exception handler for appid(gameoverlayui)/version(1.0)
Installing breakpad exception handler for appid(steam)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
Installing breakpad exception handler for appid(steam)/version(1424305157)
Game removed: AppID 255710 "Cities: Skylines", ProcID 4706
[2015-03-20 23:01:42] Startup - updater built Feb 18 2015 15:31:44
[2015-03-20 23:01:42] Verifying installation...
[2015-03-20 23:01:42] Verification complete
[2015-03-20 23:03:27] ShutdownCi-dessus, les messages d'erreur du terminal pendant que steam fonctionnait. J'ai examiné l'erreur "ERROR : ld.so : object '/home/root/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class : ELFCLASS32) : ignored" (ERREUR : ld.so : object '/home/root/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so'). J'ai trouvé une discussion sur cette erreur sur ArchLinux qui suggérait le terminal suivant 'find ~/.steam/root/ ( -name "libgcc_s.so*" -o -name "libstdc++.so*" -o -name "libxcb.so*" ) -print -delete ' mais n'a pas réussi.
Que faut-il faire pour que ce jeu fonctionne correctement sous linux ? Ce jeu est censé fonctionner sous linux.
Mise à jour
La désactivation de la superposition Steam n'a pas résolu le problème.
J'ai désinstallé le repo steam et installé la dernière deb steam, cela n'a pas fonctionné non plus.
