Steam crashes when starting the client in a logged in session

steamclosed

ValveSoftware/steam-for-linux#7854 · opened 2021-06-10 by Syakyr · updated 2021-06-10 · 1 comments · github

SSyakyr 2021-06-10 github

Your system information

Steam client version (build number or date): Jun 8, 2021, at 22:23:41
Distribution: Pop_OS 20.10 (Ubuntu-based)
Opted into Steam client beta?: No
Have you checked for system updates?: Yes

Please describe your issue in as much detail as possible:

I expected Steam to run normally without crashes. I got a Steam client that crashes as I start it while the client is logged in.

Curiously, the client's fine if I didn't check the box to "Remember my password". I found this out as I was documenting this issue tracker.

Debug trace as I run steam, removing ~/.steam/registry.vdf (this is the only way I can access Steam again, another way being steam --reset before running steam) in the terminal:

Couldn't import apt, please install python3-apt or update steamdeps for your distribution.
Running Steam on pop 20.10 64-bit
STEAM_RUNTIME is enabled automatically
Pins up-to-date!
Steam client's requirements are satisfied
WARNING: Using default/fallback debugger launch
/home/<redacted>/.local/share/Steam/ubuntu12_32/steam
[2021-06-11 02:59:13] Startup - updater built Jun  8 2021 22:23:36
Installing breakpad exception handler for appid(steam)/version(1623193086)
Looks like steam didn't shutdown cleanly, scheduling immediate update check
[2021-06-11 02:59:13] Loading cached metrics from disk (/home/<redacted>/.local/share/Steam/package/steam_client_metrics.bin)
[2021-06-11 02:59:13] Using the following download hosts for Public, Realm steamglobal
[2021-06-11 02:59:13] 1. https://cdn.cloudflare.steamstatic.com, /client/, Realm 'steamglobal', weight was 100, source = 'update_hosts_cached.vdf'
[2021-06-11 02:59:13] 2. https://cdn.akamai.steamstatic.com, /client/, Realm 'steamglobal', weight was 100, source = 'update_hosts_cached.vdf'
[2021-06-11 02:59:13] 3. http://media.steampowered.com, /client/, Realm 'steamglobal', weight was 1, source = 'baked in'
Installing breakpad exception handler for appid(steam)/version(1623193086)
[2021-06-11 02:59:13] Checking for update on startup
[2021-06-11 02:59:13] Checking for available updates...
[2021-06-11 02:59:13] Downloading manifest: https://cdn.cloudflare.steamstatic.com/client/steam_client_ubuntu12
Installing breakpad exception handler for appid(steam)/version(1623193086)
[2021-06-11 02:59:14] Download skipped: /client/steam_client_ubuntu12 version 1623193086, installed version 1623193086, existing pending version 0
[2021-06-11 02:59:14] Nothing to do
[2021-06-11 02:59:14] Verifying installation...
[2021-06-11 02:59:14] Performing checksum verification of executable files
[2021-06-11 02:59:14] Verification complete
Loaded SDL version 2.0.15-6501165
Gtk-Message: Failed to load module "gail"
Gtk-Message: Failed to load module "atk-bridge"
Gtk-Message: Failed to load module "appmenu-gtk-module"

(steam:1058425): Gtk-WARNING **: Unable to locate theme engine in module_path: "adwaita",
/usr/share/themes/Pop-dark/gtk-2.0/main.rc:775: error: unexpected identifier `direction', expected character `}'

(steam:1058425): Gtk-WARNING **: Unable to locate theme engine in module_path: "adwaita",
/usr/share/themes/Pop-dark/gtk-2.0/hacks.rc:28: error: invalid string constant "normal_entry", expected valid string constant
Steam: An X Error occurred
X Error of failed request:  BadAtom (invalid Atom parameter)
Major opcode of failed request:  20 (X_GetProperty)
Atom id in failed request:  0x0
Serial number of failed request:  12
xerror_handler: X failed, continuing
Steam: An X Error occurred
X Error of failed request:  BadAtom (invalid Atom parameter)
Major opcode of failed request:  20 (X_GetProperty)
Atom id in failed request:  0x0
Serial number of failed request:  13
xerror_handler: X failed, continuing
Steam: An X Error occurred
X Error of failed request:  BadAtom (invalid Atom parameter)
Major opcode of failed request:  20 (X_GetProperty)
Atom id in failed request:  0x0
Serial number of failed request:  14
xerror_handler: X failed, continuing
Installing breakpad exception handler for appid(steam)/version(1623193086)
Fontconfig warning: line 5: unknown element "its:rules"
Fontconfig warning: line 6: unknown element "its:translateRule"
Fontconfig warning: line 9: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/10-hinting-slight.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/10-hinting-slight.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/10-hinting-slight.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 8: unknown element "description"
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 76: non-double matrix element
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 76: non-double matrix element
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 84: saw unknown, expected number
Fontconfig warning: "/etc/fonts/conf.d/11-lcdfilter-default.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/11-lcdfilter-default.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/11-lcdfilter-default.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/20-unhint-small-vera.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/20-unhint-small-vera.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/20-unhint-small-vera.conf", line 8: unknown element "description"
STEAM_RUNTIME_HEAVY: ./steam-runtime-heavy
Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/40-nonlatin.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/40-nonlatin.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/40-nonlatin.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/45-Hack.conf", line 17: invalid edit mode "delete"
Fontconfig warning: "/etc/fonts/conf.d/45-generic.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/45-generic.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/45-generic.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/45-latin.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/45-latin.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/45-latin.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/49-sansserif.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/49-sansserif.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/49-sansserif.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/51-local.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/51-local.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/51-local.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/60-generic.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/60-generic.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/60-generic.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/60-latin.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/60-latin.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/60-latin.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/65-fonts-persian.conf", line 34: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/65-fonts-persian.conf", line 35: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/65-nonlatin.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/65-nonlatin.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/65-nonlatin.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/69-unifont.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/69-unifont.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/70-no-bitmaps.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/70-no-bitmaps.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/70-no-bitmaps.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/80-delicious.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/80-delicious.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/90-synthetic.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/90-synthetic.conf", line 5: unknown element "its:translateRule"
Could not connect to X session manager: None of the authentication protocols specified are supported
[0611/025915.101613:INFO:crash_reporting.cc(247)] Crash reporting enabled for process: browser
[0611/025915.137279:WARNING:crash_reporting.cc(286)] Failed to set crash key: UserID with value: 0
[0611/025915.137340:WARNING:crash_reporting.cc(286)] Failed to set crash key: BuildID with value: 1623191035
[0611/025915.137346:WARNING:crash_reporting.cc(286)] Failed to set crash key: SteamUniverse with value: Public
[0611/025915.137351:WARNING:crash_reporting.cc(286)] Failed to set crash key: Vendor with value: Valve
/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so: undefined symbol: g_log_structured_standard
Failed to load module: /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
GLib-GIO-Message: Using the 'memory' GSettings backend.  Your settings will not be saved or shared with other applications.
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
[0611/025915.206172:WARNING:crash_reporting.cc(286)] Failed to set crash key: UserID with value: 0
[0611/025915.206263:WARNING:crash_reporting.cc(286)] Failed to set crash key: BuildID with value: 1623191035
[0611/025915.206271:WARNING:crash_reporting.cc(286)] Failed to set crash key: SteamUniverse with value: Public
[0611/025915.206277:WARNING:crash_reporting.cc(286)] Failed to set crash key: Vendor with value: Valve
[0611/025915.206948:INFO:crash_reporting.cc(247)] Crash reporting enabled for process: gpu-process
CApplicationManagerPopulateThread took 73 milliseconds to initialize (will have waited on CAppInfoCacheReadFromDiskThread)
CAppInfoCacheReadFromDiskThread took 98 milliseconds to initialize
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
[0611/025915.369270:WARNING:crash_reporting.cc(286)] Failed to set crash key: UserID with value: 0
[0611/025915.369350:WARNING:crash_reporting.cc(286)] Failed to set crash key: BuildID with value: 1623191035
[0611/025915.369356:WARNING:crash_reporting.cc(286)] Failed to set crash key: SteamUniverse with value: Public
[0611/025915.369362:WARNING:crash_reporting.cc(286)] Failed to set crash key: Vendor with value: Valve
[0611/025915.369890:INFO:crash_reporting.cc(247)] Crash reporting enabled for process: utility
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)

Logging into Steam (with "Remember my password" checked):

Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported

(steam:1058425): Gtk-WARNING **: gtk_disable_setlocale() must be called before gtk_init()
Opted-in Controller Mask for AppId 0: 0
local (potentially out of sync) copy of roaming config loaded - 515 bytes.
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
roaming config store loaded successfully - 515 bytes.
migrating temporary roaming config store
BRefreshApplicationsInLibrary 1: 10ms
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
[0611/030047.002148:INFO:crash_reporting.cc(270)] Crash reporting enabled for process: renderer
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
[0611/030047.037437:INFO:crash_reporting.cc(270)] Crash reporting enabled for process: renderer
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
[0611/030047.069636:INFO:crash_reporting.cc(270)] Crash reporting enabled for process: renderer
Could not connect to X session manager: None of the authentication protocols specified are supported
Installing breakpad exception handler for appid(steam)/version(1623193086)
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Failed to init SteamVR because it isn't installed
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
ExecCommandLine: "'/home/<redacted>/.local/share/Steam/ubuntu12_32/steam'"
System startup time: 92.62 seconds
[0611/030047.396420:INFO:crash_reporting.cc(270)] Crash reporting enabled for process: renderer
[0611/030047.398105:INFO:crash_reporting.cc(270)] Crash reporting enabled for process: renderer
[0611/030047.401683:INFO:crash_reporting.cc(270)] Crash reporting enabled for process: renderer
BuildCompleteAppOverviewChange: 323
RegisterForAppOverview 1: 7ms
RegisterForAppOverview 2: 7ms

Exiting Steam:

Could not connect to X session manager: None of the authentication protocols specified are supported
Could not connect to X session manager: None of the authentication protocols specified are supported
Exiting workitem thread

(steam:1058425): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed

(steam:1058425): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(steam:1058425): GLib-GObject-CRITICAL **: g_signal_handlers_disconnect_matched: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed

(steam:1058425): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
[2021-06-11 03:02:48] Shutdown
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)

Entering Steam again (with steam command):

Couldn't import apt, please install python3-apt or update steamdeps for your distribution.
Running Steam on pop 20.10 64-bit
STEAM_RUNTIME is enabled automatically
Pins up-to-date!
Steam client's requirements are satisfied
WARNING: Using default/fallback debugger launch
/home/<redacted>/.local/share/Steam/ubuntu12_32/steam
[2021-06-11 03:06:28] Startup - updater built Jun  8 2021 22:23:36
Installing breakpad exception handler for appid(steam)/version(1623193086)
[2021-06-11 03:06:28] Loading cached metrics from disk (/home/<redacted>/.local/share/Steam/package/steam_client_metrics.bin)
[2021-06-11 03:06:28] Using the following download hosts for Public, Realm steamglobal
[2021-06-11 03:06:28] 1. https://cdn.cloudflare.steamstatic.com, /client/, Realm 'steamglobal', weight was 100, source = 'update_hosts_cached.vdf'
[2021-06-11 03:06:28] 2. https://cdn.akamai.steamstatic.com, /client/, Realm 'steamglobal', weight was 100, source = 'update_hosts_cached.vdf'
[2021-06-11 03:06:28] 3. http://media.steampowered.com, /client/, Realm 'steamglobal', weight was 1, source = 'baked in'
Installing breakpad exception handler for appid(steam)/version(1623193086)
[2021-06-11 03:06:28] Verifying installation...
[2021-06-11 03:06:28] Verification complete
Loaded SDL version 2.0.15-6501165
Gtk-Message: Failed to load module "gail"
Gtk-Message: Failed to load module "atk-bridge"
Gtk-Message: Failed to load module "appmenu-gtk-module"

(steam:1065379): Gtk-WARNING **: Unable to locate theme engine in module_path: "adwaita",
/usr/share/themes/Pop-dark/gtk-2.0/main.rc:775: error: unexpected identifier `direction', expected character `}'

(steam:1065379): Gtk-WARNING **: Unable to locate theme engine in module_path: "adwaita",
/usr/share/themes/Pop-dark/gtk-2.0/hacks.rc:28: error: invalid string constant "normal_entry", expected valid string constant
Steam: An X Error occurred
X Error of failed request:  BadAtom (invalid Atom parameter)
Major opcode of failed request:  20 (X_GetProperty)
Atom id in failed request:  0x0
Serial number of failed request:  12
xerror_handler: X failed, continuing
Steam: An X Error occurred
X Error of failed request:  BadAtom (invalid Atom parameter)
Major opcode of failed request:  20 (X_GetProperty)
Atom id in failed request:  0x0
Serial number of failed request:  13
xerror_handler: X failed, continuing
Steam: An X Error occurred
X Error of failed request:  BadAtom (invalid Atom parameter)
Major opcode of failed request:  20 (X_GetProperty)
Atom id in failed request:  0x0
Serial number of failed request:  14
xerror_handler: X failed, continuing
Installing breakpad exception handler for appid(steam)/version(1623193086)
Fontconfig warning: line 5: unknown element "its:rules"
Fontconfig warning: line 6: unknown element "its:translateRule"
Fontconfig warning: line 9: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/10-hinting-slight.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/10-hinting-slight.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/10-hinting-slight.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 8: unknown element "description"
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 76: non-double matrix element
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 76: non-double matrix element
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 84: saw unknown, expected number
Fontconfig warning: "/etc/fonts/conf.d/11-lcdfilter-default.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/11-lcdfilter-default.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/11-lcdfilter-default.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/20-unhint-small-vera.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/20-unhint-small-vera.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/20-unhint-small-vera.conf", line 8: unknown element "description"
STEAM_RUNTIME_HEAVY: ./steam-runtime-heavy
Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/40-nonlatin.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/40-nonlatin.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/40-nonlatin.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/45-Hack.conf", line 17: invalid edit mode "delete"
Fontconfig warning: "/etc/fonts/conf.d/45-generic.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/45-generic.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/45-generic.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/45-latin.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/45-latin.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/45-latin.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/49-sansserif.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/49-sansserif.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/49-sansserif.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/51-local.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/51-local.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/51-local.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/60-generic.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/60-generic.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/60-generic.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/60-latin.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/60-latin.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/60-latin.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/65-fonts-persian.conf", line 34: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/65-fonts-persian.conf", line 35: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/65-nonlatin.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/65-nonlatin.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/65-nonlatin.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/69-unifont.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/69-unifont.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/70-no-bitmaps.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/70-no-bitmaps.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/70-no-bitmaps.conf", line 8: unknown element "description"
Fontconfig warning: "/etc/fonts/conf.d/80-delicious.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/80-delicious.conf", line 5: unknown element "its:translateRule"
Fontconfig warning: "/etc/fonts/conf.d/90-synthetic.conf", line 4: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/conf.d/90-synthetic.conf", line 5: unknown element "its:translateRule"
Could not connect to X session manager: None of the authentication protocols specified are supported
[0611/030629.273597:INFO:crash_reporting.cc(247)] Crash reporting enabled for process: browser
[0611/030629.309409:WARNING:crash_reporting.cc(286)] Failed to set crash key: UserID with value: 0
[0611/030629.309474:WARNING:crash_reporting.cc(286)] Failed to set crash key: BuildID with value: 1623191035
[0611/030629.309479:WARNING:crash_reporting.cc(286)] Failed to set crash key: SteamUniverse with value: Public
[0611/030629.309484:WARNING:crash_reporting.cc(286)] Failed to set crash key: Vendor with value: Valve
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so: undefined symbol: g_log_structured_standard
Failed to load module: /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
GLib-GIO-Message: Using the 'memory' GSettings backend.  Your settings will not be saved or shared with other applications.
[0611/030629.381458:WARNING:crash_reporting.cc(286)] Failed to set crash key: UserID with value: 0
[0611/030629.381542:WARNING:crash_reporting.cc(286)] Failed to set crash key: BuildID with value: 1623191035
[0611/030629.381553:WARNING:crash_reporting.cc(286)] Failed to set crash key: SteamUniverse with value: Public
[0611/030629.381560:WARNING:crash_reporting.cc(286)] Failed to set crash key: Vendor with value: Valve
[0611/030629.382201:INFO:crash_reporting.cc(247)] Crash reporting enabled for process: gpu-process
CApplicationManagerPopulateThread took 68 milliseconds to initialize (will have waited on CAppInfoCacheReadFromDiskThread)
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
CAppInfoCacheReadFromDiskThread took 95 milliseconds to initialize
Installing breakpad exception handler for appid(steam)/version(1623193086)
Proceed to auto login
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
src/public/tier1/utlmemory.h (176) : Assertion Failed: 0
src/public/tier1/utlmemory.h (176) : Assertion Failed: 0
Installing breakpad exception handler for appid(steam)/version(1623193086)
Installing breakpad exception handler for appid(steam)/version(1623193086)
assert_20210611030629_20.dmp[1065426]: Uploading dump (out-of-process)
/tmp/dumps/assert_20210611030629_20.dmp
src/public/tier1/utlmemory.h (176) : Assertion Failed: 0
src/public/tier1/utlmemory.h (176) : Assertion Failed: 0
assert_20210611030628_1.dmp[1065434]: Uploading dump (out-of-process)
/tmp/dumps/assert_20210611030628_1.dmp
[0611/030629.728424:WARNING:crash_reporting.cc(286)] Failed to set crash key: UserID with value: 0
[0611/030629.728494:WARNING:crash_reporting.cc(286)] Failed to set crash key: BuildID with value: 1623191035
[0611/030629.728500:WARNING:crash_reporting.cc(286)] Failed to set crash key: SteamUniverse with value: Public
[0611/030629.728506:WARNING:crash_reporting.cc(286)] Failed to set crash key: Vendor with value: Valve
[0611/030629.729080:INFO:crash_reporting.cc(247)] Crash reporting enabled for process: utility
/home/<redacted>/.local/share/Steam/steam.sh: line 772: 1065379 Segmentation fault      (core dumped) $STEAM_DEBUGGER $DEBUGGER_ARGS "$STEAMROOT/$STEAMEXEPATH" "$@"
assert_20210611030629_20.dmp[1065426]: Finished uploading minidump (out-of-process): success = yes
assert_20210611030629_20.dmp[1065426]: response: CrashID=bp-667538bf-cb4f-4d29-9933-f390d2210610
assert_20210611030629_20.dmp[1065426]: file ''/tmp/dumps/assert_20210611030629_20.dmp'', upload yes: ''CrashID=bp-667538bf-cb4f-4d29-9933-f390d2210610''
assert_20210611030628_1.dmp[1065434]: Finished uploading minidump (out-of-process): success = yes
assert_20210611030628_1.dmp[1065434]: response: CrashID=bp-5d15b041-293f-4830-9821-179232210610
assert_20210611030628_1.dmp[1065434]: file ''/tmp/dumps/assert_20210611030628_1.dmp'', upload yes: ''CrashID=bp-5d15b041-293f-4830-9821-179232210610''

Steps for reproducing this issue:

Clicked on Steam, find out that there is segmentation fault
Run steam --reset (or removing ~/.steam/registry.vdf)
Run Steam again with removed credentials, checking the "Remember my password" box
Exit Steam (not minimizing to the tray)
Run Steam again, segfault again

Kkisak-valve maintainer 2021-06-10 github

Hello @Syakyr,

Proceed to auto login
[...]
src/public/tier1/utlmemory.h (176) : Assertion Failed: 0
src/public/tier1/utlmemory.h (176) : Assertion Failed: 0

is a pretty good hint that you have encountered the issue that is already being tracked at #7813. Closing as a duplicate.

Nothing extracted yet.