Tried -vulkan, made no difference.

Crash console output, Seed was UF1W OXWS ; crashed during 1st load from main lobby.

ERROR: ld.so: object '/home/xeno/.local/share/Steam/ubuntu12_64/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS64): ignored.
crash_20230420141558_16.dmp[3244]: Uploading dump (out-of-process)
/tmp/dumps/crash_20230420141558_16.dmp
/ssd2/SteamLibrary/steamapps/common/Counter-Strike Global Offensive/csgo.sh: line 88: 3119 Segmentation fault ${DEBUGGER} "${GAMEROOT}"/${GAMEEXE} "$@"

(process:3127): GLib-GObject-CRITICAL **: 14:16:03.087: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
crash_20230420141558_16.dmp[3244]: Finished uploading minidump (out-of-process): success = yes
crash_20230420141558_16.dmp[3244]: response: Discarded=1
crash_20230420141558_16.dmp[3244]: file ''/tmp/dumps/crash_20230420141558_16.dmp'', upload yes: ''Discarded=1''
pid 3244 != 3243, skipping destruction (fork without exec?)
Game process removed: AppID 730 "/home/xeno/.local/share/Steam/ubuntu12_32/reaper SteamLaunch AppId=730 -- /home/xeno/.local/share/Steam/ubuntu12_32/steam-launch-wrapper -- '/ssd2/SteamLibrary/steamapps/common/Counter-Strike Global Offensive/csgo.sh' -steam -vulcan +mat_queue_mode 2 -processheap -high -nojoy -novid +sv_forcepreload 1 r_dynamic 0 gameinstructor_enable 0 cl_showhelp 0 cl_disablefreezecam 1 cl_autohelp: 0 mat_queue_mode -1 cl_freezecameffects_showholiday 0 cl_disablehtmlmotd 1", ProcID 3119
ThreadGetProcessExitCode: no such process 3243
ThreadGetProcessExitCode: no such process 3183
ThreadGetProcessExitCode: no such process 3119
ThreadGetProcessExitCode: no such process 3118
ThreadGetProcessExitCode: no such process 3116
Game 730 created interface STEAMAPPLIST_INTERFACE_VERSION001 /
Game 730 created interface STEAMAPPS_INTERFACE_VERSION008 /
Game 730 created interface STEAMHTMLSURFACE_INTERFACE_VERSION_005 /
Game 730 created interface STEAMHTTP_INTERFACE_VERSION003 /
Game 730 created interface STEAMHTTP_INTERFACE_VERSION003 / HTTP
Game 730 created interface STEAMINVENTORY_INTERFACE_V003 /
Game 730 created interface STEAMMUSICREMOTE_INTERFACE_VERSION001 /
Game 730 created interface STEAMMUSIC_INTERFACE_VERSION001 /
Game 730 created interface STEAMPARENTALSETTINGS_INTERFACE_VERSION001 /
Game 730 created interface STEAMREMOTESTORAGE_INTERFACE_VERSION016 /
Game 730 created interface STEAMSCREENSHOTS_INTERFACE_VERSION003 /
Game 730 created interface STEAMUGC_INTERFACE_VERSION016 /
Game 730 created interface STEAMUSERSTATS_INTERFACE_VERSION012 /
Game 730 created interface STEAMVIDEO_INTERFACE_V002 /
Game 730 created interface SteamAppDisableUpdate001 /
Game 730 created interface SteamController008 /
Game 730 created interface SteamFriends017 /
Game 730 created interface SteamGameCoordinator001 /
Game 730 created interface SteamGameStats001 /
Game 730 created interface SteamInput005 /
Game 730 created interface SteamMatchGameSearch001 /
Game 730 created interface SteamMatchMaking009 /
Game 730 created interface SteamMatchMakingServers002 /
Game 730 created interface SteamNetworking006 /
Game 730 created interface SteamNetworkingSocketsSerialized005 /
Game 730 created interface SteamUser021 / User
Game 730 created interface SteamUser022 /
Game 730 created interface SteamUser022 / User
Game 730 created interface SteamUtils010 /
Game 730 created interface SteamUtils010 / Utils
Game 730 method call count for IClientNetworkingSocketsSerialized::GetSTUNServer : 2
Game 730 method call count for IClientNetworkingSocketsSerialized::GetCachedRelayTicketCount : 1
Game 730 method call count for IClientNetworkingSocketsSerialized::GetCertAsync : 1
Game 730 method call count for IClientAppDisableUpdate::SetAppUpdateDisabledSecondsRemaining : 1
Game 730 method call count for IClientHTTP::ReleaseHTTPRequest : 13
Game 730 method call count for IClientHTTP::GetHTTPResponseBodyData : 13
Game 730 method call count for IClientHTTP::GetHTTPResponseBodySize : 12
Game 730 method call count for IClientHTTP::GetHTTPResponseHeaderValue : 1
Game 730 method call count for IClientHTTP::SendHTTPRequest : 13
Game 730 method call count for IClientHTTP::SetHTTPRequestHeaderValue : 1
Game 730 method call count for IClientHTTP::CreateHTTPRequest : 13
Game 730 method call count for IClientGameStats::AddSessionAttributeInt64 : 1
Game 730 method call count for IClientGameStats::AddSessionAttributeString : 4
Game 730 method call count for IClientGameStats::AddSessionAttributeInt : 5
Game 730 method call count for IClientGameStats::EndSession : 1
Game 730 method call count for IClientGameStats::GetNewSession : 3
Game 730 method call count for IClientGameCoordinator::RetrieveMessage : 8
Game 730 method call count for IClientGameCoordinator::IsMessageAvailable : 16
Game 730 method call count for IClientGameCoordinator::SendMessage : 8
Game 730 method call count for IClientConfigStore::GetString : 1
Game 730 method call count for IClientConfigStore::GetInt : 1
Game 730 method call count for IClientRemoteStorage::GetCREItemVoteSummary : 3
Game 730 method call count for IClientRemoteStorage::EnumerateUserSubscribedFiles : 1
Game 730 method call count for IClientRemoteStorage::GetPublishedFileDetails : 4
Game 730 method call count for IClientRemoteStorage::GetQuota : 3
Game 730 method call count for IClientRemoteStorage::FileExists : 1
Game 730 method call count for IClientRemoteStorage::GetFileSize : 6
Game 730 method call count for IClientRemoteStorage::FileRead : 6
Game 730 method call count for IClientRemoteStorage::FileWrite : 3
Game 730 method call count for IClientNetworking::AllowP2PPacketRelay : 2
Game 730 method call count for IClientUserStats::GetDownloadedLeaderboardEntry : 51
Game 730 method call count for IClientUserStats::DownloadLeaderboardEntries : 1
Game 730 method call count for IClientUserStats::GetLeaderboardEntryCount : 1
Game 730 method call count for IClientUserStats::FindLeaderboard : 2
Game 730 method call count for IClientUserStats::GetAchievement : 167
Game 730 method call count for IClientUserStats::GetStat : 289
Game 730 method call count for IClientUserStats::RequestCurrentStats : 1
Game 730 method call count for IClientAppManager::GetCurrentLanguage : 2
Game 730 method call count for IClientAppManager::GetLaunchCommandLine : 2
Game 730 method call count for IClientAppManager::GetAppStateInfo : 103
Game 730 method call count for IClientAppManager::GetActiveBeta : 1
Game 730 method call count for IClientMatchmaking::EnsureFavoriteGameAccountsUpdated : 1
Game 730 method call count for IClientMatchmaking::GetLobbyOwner : 28
Game 730 method call count for IClientMatchmaking::AddFavoriteGame : 1
Game 730 method call count for IClientMatchmaking::GetFavoriteGame : 1
Game 730 method call count for IClientMatchmaking::GetFavoriteGameCount : 2
Game 730 method call count for IClientUtils::RecordSteamInterfaceCreation : 153
Game 730 method call count for IClientUtils::FilterText : 106
Game 730 method call count for IClientUtils::InitFilterText : 1
Game 730 method call count for IClientUtils::IsSteamChina : 1
Game 730 method call count for IClientUtils::SetOverlayNotificationPosition : 1
Game 730 method call count for IClientUtils::GetLauncherType : 1
Game 730 method call count for IClientUtils::GetAPICallResult : 29
Game 730 method call count for IClientUtils::GetAppID : 176
Game 730 method call count for IClientUtils::GetImageRGBA : 170
Game 730 method call count for IClientUtils::GetImageSize : 170
Game 730 method call count for IClientUtils::GetIPCountry : 1
Game 730 method call count for IClientUtils::GetServerRealTime : 20
Game 730 method call count for IClientFriends::GetFriendPersonaName_Public : 108
Game 730 method call count for IClientFriends::GetFriendSteamLevel : 7
Game 730 method call count for IClientFriends::RequestFriendRichPresence : 16
Game 730 method call count for IClientFriends::GetFriendRichPresenceKeyByIndex : 216
Game 730 method call count for IClientFriends::GetFriendRichPresenceKeyCount : 16
Game 730 method call count for IClientFriends::GetFriendRichPresence : 216
Game 730 method call count for IClientFriends::SetRichPresence : 475
Game 730 method call count for IClientFriends::RequestUserInformation : 40
Game 730 method call count for IClientFriends::GetClanByIndex : 38
Game 730 method call count for IClientFriends::GetClanCount : 1
Game 730 method call count for IClientFriends::GetFriendGamePlayed : 1828
Game 730 method call count for IClientFriends::GetFriendByIndex : 1826
Game 730 method call count for IClientFriends::GetFriendCount : 10
Game 730 method call count for IClientFriends::GetMediumFriendAvatar : 85
Game 730 method call count for IClientFriends::GetSmallFriendAvatar : 85
Game 730 method call count for IClientFriends::GetFriendPersonaState : 194
Game 730 method call count for IClientFriends::GetFriendRelationship : 195
Game 730 method call count for IClientFriends::GetPersonaName : 1
Game 730 method call count for IClientUser::BSetDurationControlOnlineState : 1
Game 730 method call count for IClientUser::BIsSubscribedApp : 104
Game 730 method call count for IClientUser::GetAuthSessionTicketV2 : 1
Game 730 method call count for IClientUser::GetUserDataFolder : 1
Game 730 method call count for IClientUser::GetSteamID : 50
Game 730 method call count for IClientUser::BLoggedOn : 12
Uploaded AppInterfaceStats to Steam

I shipped a new update that should prevent game crashes to appear on location loading on Linux!

Nice! Thank you so much. I will test it out! You're a real one Orel.