Your system information

• Steam client version (build number or date): 1.0.0.59 and 1.0.0.61
• Distribution (e.g. Ubuntu): Crux Linux
• Opted into Steam client beta?: No
• Have you checked for system updates?: Yes

Please describe your issue in as much detail as possible:

After turning on Steam Play in my options and restarting Steam as prompted my Steam fails to open until I reset / delete my config. I have installed 1.0.0.61 update and still got the same problem.

Steps for reproducing this issue:

1. Install ( or reset / delete config )
2. Turn on Proton / Steam Play
3. Restart

Running Steam on Linux 5.0-ck1 64-bit
STEAM_RUNTIME is enabled automatically
Pins up-to-date!
Installing breakpad exception handler for appid(steam)/version(1555457005)
Installing breakpad exception handler for appid(steam)/version(1555457005)
Installing breakpad exception handler for appid(steam)/version(1555457005)
process 2130: D-Bus library appears to be incorrectly set up; failed to read machine uuid: Failed
to open "/etc/machine-id": No such file or directory
See the manual page for dbus-uuidgen to correct this issue.
process 2130: D-Bus library appears to be incorrectly set up; failed to read machine uuid: Failed
to open "/etc/machine-id": No such file or directory
See the manual page for dbus-uuidgen to correct this issue.
Installing breakpad exception handler for appid(steam)/version(1555457005)
[0422/141705.353643:INFO:crash_reporting.cc(242)] Crash reporting enabled for process: browser
[0422/141705.365623:WARNING:crash_reporting.cc(281)] Failed to set crash key: UserID with value: 0
[0422/141705.365682:WARNING:crash_reporting.cc(281)] Failed to set crash key: BuildID with value:
1555448352
[0422/141705.365687:WARNING:crash_reporting.cc(281)] Failed to set crash key: SteamUniverse with value: Public
[0422/141705.365691:WARNING:crash_reporting.cc(281)] Failed to set crash key: Vendor with value: Valve
Installing breakpad exception handler for appid(steam)/version(1555457005)
Installing breakpad exception handler for appid(steam)/version(1555457005)
Installing breakpad exception handler for appid(steam)/version(1555457005)
Installing breakpad exception handler for appid(steam)/version(1555457005)
Installing breakpad exception handler for appid(steam)/version(1555457005)
Installing breakpad exception handler for appid(steam)/version(1555457005)
CApplicationManagerPopulateThread took 2 milliseconds to initialize (will have waited on CAppInfoCacheReadFromDiskThread)
Installing breakpad exception handler for appid(steam)/version(1555457005)
Installing breakpad exception handler for appid(steam)/version(1555457005)
Installing breakpad exception handler for appid(steam)/version(1555457005)
Installing breakpad exception handler for appid(steam)/version(1555457005)
Installing breakpad exception handler for appid(steam)/version(1555457005)
Installing breakpad exception handler for appid(steam)/version(1555457005)
PulseAudio connect failed (used only for Mic Volume Control) with error: Access denied
Installing breakpad exception handler for appid(steam)/version(1555457005)
Installing breakpad exception handler for appid(steam)/version(1555457005)
Installing breakpad exception handler for appid(steam)/version(1555457005)
crash_20190422141703_1.dmp[2289]: Uploading dump (out-of-process)
/tmp/dumps/crash_20190422141703_1.dmp
/q/.local/share/Steam/steam.sh: line 906:  2130 Segmentation fault      $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@"
crash_20190422141703_1.dmp[2289]: Finished uploading minidump (out-of-process): success = yes
crash_20190422141703_1.dmp[2289]: response: CrashID=bp-318a19fc-43c8-4a2b-90e9-c82d72190422
crash_20190422141703_1.dmp[2289]: file ''/tmp/dumps/crash_20190422141703_1.dmp'', upload yes: ''CrashID=bp-318a19fc-43c8-4a2b-90e9-c82d72190422''

Crash dump

https://gist.github.com/2-n/4271f8a0e4d4ae55a3a2fabb50ac1de7