Ca y est j'ai réussi à installer LoL, il suffisait de supprimer dans le dossier lib de wine, tous les fichiers libz!
Maintenant j'ai un autre problème, quand je lance le jeu, il plante et m'affiche le BUGSPLAT.
Voici le log quand je lance le jeu en debug
[04/04/18 14:07:01] - Running wine-1.9.2-LeagueOfLegends5 lol.launcher.admin.exe (Working directory : /home/Daroo/.PlayOnLinux/wineprefix/LeagueOfLegends/drive_c/Riot Games/League of Legends)
fixme:msvcp:_Locinfo__Locinfo_ctor_cat_cstr (0x33f918 1 C) semi-stub
fixme:msvcp:_Locinfo__Locinfo_ctor_cat_cstr (0x33f758 1 C) semi-stub
fixme:msvcp:_Locinfo__Locinfo_ctor_cat_cstr (0x33f8c4 1 C) semi-stub
fixme:advapi:EventRegister {2f9efe86-4af7-4f37-a40f-94b909a157d6}, 0x484200, 0x6851d0, 0x68e5d0
fixme:advapi:EventRegister {ea08c559-95a8-4aa2-afa6-18738eec6d37}, 0x484200, 0x685198, 0x68e5c8
fixme:advapi:EventRegister {10f6728c-ef92-4bf1-8397-49e693a6eb74}, 0x484200, 0x685208, 0x68e520
fixme:advapi:EventRegister {46dd7f96-60cb-416b-8085-da5cd8f491dd}, 0x484200, 0x685240, 0x68e608
fixme:module:load_library unsupported flag(s) used (flags: 0x00000800)
fixme:ver:GetCurrentPackageId (0x33fcbc (nil)): stub
err:wincodecs:PngDecoder_CreateInstance Failed reading PNG because unable to find libpng12.so.0
fixme:advapi:EventRegister {2f9efe86-4af7-4f37-a40f-94b909a157d6}, 0x4b1050, 0x88fd10, 0x8cd7d0
fixme:advapi:EventRegister {ea08c559-95a8-4aa2-afa6-18738eec6d37}, 0x4b1050, 0x88fdb8, 0x8cd7c8
fixme:advapi:EventRegister {10f6728c-ef92-4bf1-8397-49e693a6eb74}, 0x4b1050, 0x88fd48, 0x8cd810
fixme:advapi:EventRegister {46dd7f96-60cb-416b-8085-da5cd8f491dd}, 0x4b1050, 0x88fd80, 0x8cd808
fixme:module:load_library unsupported flag(s) used (flags: 0x00000800)
fixme:ver:GetCurrentPackageId (0x33f1b4 (nil)): stub
fixme:module:load_library unsupported flag(s) used (flags: 0x00000800)
fixme:advapi:RegisterTraceGuidsW (0x75c388, (nil), {f7b697a3-4db5-4d3b-be71-c4d284e6592f}, 7, 0x88ebac, (null), (null), 0x8c8fe0): stub
fixme:advapi:RegisterTraceGuidsW register trace class {72b14a7d-704c-423e-92f8-7e6d64bcb92a}
fixme:advapi:RegisterTraceGuidsW register trace class {e2091f8a-1e0a-4731-84a2-0dd57c8a5261}
fixme:advapi:RegisterTraceGuidsW register trace class {e8a3bf1f-a86b-4390-9c60-5390b969d22c}
fixme:advapi:RegisterTraceGuidsW register trace class {5727a00f-50be-4519-8256-f7699871fecb}
fixme:advapi:RegisterTraceGuidsW register trace class {7e854ec7-cdc4-405a-b5b2-aaf7c9e7d40c}
fixme:advapi:RegisterTraceGuidsW register trace class {79a60dc6-5fc8-4952-a41c-1163aeec5eb8}
fixme:advapi:RegisterTraceGuidsW register trace class {2718d25b-5bf5-4479-8e88-babc64bdbfca}
fixme:process:GetNumaHighestNodeNumber (0x33eea8): semi-stub
fixme:ntdll:NtLockFile I/O completion on lock not implemented yet
fixme:file:UnlockFileEx Unimplemented overlapped operation
fixme:ver:GetCurrentPackageId (0x13fe034 (nil)): stub
fixme:dbghelp:elf_search_auxv can't find symbol in module
fixme:wbemprox:wbem_services_CreateInstanceEnum unsupported flags 0x00000030
fixme:wbemprox:enum_class_object_Next timeout not supported
err:wgl:has_opengl Failed to load libGL: libGL.so.1: cannot open shared object file: No such file or directory
err:wgl:has_opengl OpenGL support is disabled.
fixme:win:EnumDisplayDevicesW ((null),0,0x33fe5d8,0x00000000), stub!
fixme:win:EnumDisplayDevicesW ((null),0,0x33fdc98,0x00000000), stub!
fixme:module:load_library unsupported flag(s) used (flags: 0x00000800)
fixme:advapi:EventRegister {2f9efe86-4af7-4f37-a40f-94b909a157d6}, 0x483150, 0x6de120, 0x6e76d0
fixme:advapi:EventRegister {ea08c559-95a8-4aa2-afa6-18738eec6d37}, 0x483150, 0x6de1c8, 0x6e76c8
fixme:advapi:EventRegister {10f6728c-ef92-4bf1-8397-49e693a6eb74}, 0x483150, 0x6de158, 0x6e7710
fixme:advapi:EventRegister {46dd7f96-60cb-416b-8085-da5cd8f491dd}, 0x483150, 0x6de190, 0x6e7708
fixme:ver:GetCurrentPackageId (0x33f518 (nil)): stub
fixme:module:load_library unsupported flag(s) used (flags: 0x00000800)
fixme:advapi:RegisterTraceGuidsW (0x62ec0a, (nil), {f7b697a3-4db5-4d3b-be71-c4d284e6592f}, 7, 0x6ddb68, (null), (null), 0x6e44b0): stub
fixme:advapi:RegisterTraceGuidsW register trace class {72b14a7d-704c-423e-92f8-7e6d64bcb92a}
fixme:advapi:RegisterTraceGuidsW register trace class {e2091f8a-1e0a-4731-84a2-0dd57c8a5261}
fixme:advapi:RegisterTraceGuidsW register trace class {e8a3bf1f-a86b-4390-9c60-5390b969d22c}
fixme:advapi:RegisterTraceGuidsW register trace class {5727a00f-50be-4519-8256-f7699871fecb}
fixme:advapi:RegisterTraceGuidsW register trace class {7e854ec7-cdc4-405a-b5b2-aaf7c9e7d40c}
fixme:advapi:RegisterTraceGuidsW register trace class {79a60dc6-5fc8-4952-a41c-1163aeec5eb8}
fixme:advapi:RegisterTraceGuidsW register trace class {2718d25b-5bf5-4479-8e88-babc64bdbfca}
fixme:process:GetNumaHighestNodeNumber (0x33f05c): semi-stub
fixme:process:SetProcessDEPPolicy (3): stub
fixme:heap:RtlSetHeapInformation (nil) 1 (nil) 0 stub
fixme:imm:ImmDisableTextFrameService Stub
fixme:thread:GetThreadPreferredUILanguages 56, 0x33ec58, (nil) 0x33ec5c
fixme:advapi:EventUnregister deadbeef: stub
fixme:advapi:EventUnregister deadbeef: stub
fixme:advapi:EventUnregister deadbeef: stub
fixme:advapi:EventUnregister deadbeef: stub
fixme:winsock:WSALookupServiceBeginW (0x33eb2c 0x00000ff0 0x33eb68) Stub!
fixme:iphlpapi:NotifyAddrChange (Handle 0x33ec94, overlapped 0x1974ac): stub
fixme:win:RegisterDeviceNotificationW (hwnd=0x2004a, filter=0x33eca0,flags=0x00000000) returns a fake device notification handle!
fixme:win:RegisterDeviceNotificationW (hwnd=0x2004a, filter=0x33eca0,flags=0x00000000) returns a fake device notification handle!
fixme:ver:GetCurrentPackageId (0x2e3e9f8 (nil)): stub
fixme:win:EnumDisplayDevicesW ((null),0,0x33e5c4,0x00000000), stub!
fixme:ver:GetCurrentPackageId (0x362e250 (nil)): stub
fixme:win:UnregisterDeviceNotification (handle=0xcafeaffe), STUB!
fixme:win:UnregisterDeviceNotification (handle=0xcafeaffe), STUB!
fixme:iphlpapi:CancelIPChangeNotify (overlapped 0x1974ac): stub
fixme:ver:GetCurrentPackageId (0x33ef44 (nil)): stub