Your system information

• Steam client version (build number or date):
  Built: Jan 18 2020, at 03:34:03
  Steam API: v020
  Steam package versions: 1579321278

• Distribution (e.g. Ubuntu):
  OpenMandriva Cooker

• Opted into Steam client beta?: [Yes/No]
  Tried both beta and stable with identical results

• Have you checked for system updates?: [Yes/No]
  Yes

Please describe your issue in as much detail as possible:

After adding the workaround mentioned in https://github.com/ValveSoftware/steam-for-linux/issues/6861 , Steam works well for some OpenMandriva users, but others are seeing a strange effect:

On first startup, steam downloads and installs 260 MB worth of updates and then starts up and works correctly.
However, after quitting and starting it again, it crashes (until ~/.local/share/Steam is wiped).

Console output on second and subsequent runs:
Running Steam on openmandrivalinux 4.0 64-bit
STEAM_RUNTIME is enabled automatically
Pins up-to-date!
/home/bero/.local/share/Steam/ubuntu12_32/steam
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
STEAM_RUNTIME_HEAVY: ./steam-runtime-heavy
[0207/024658.777477:INFO:crash_reporting.cc(247)] Crash reporting enabled for process: browser
[0207/024658.793424:WARNING:crash_reporting.cc(286)] Failed to set crash key: UserID with value: 0
[0207/024658.793471:WARNING:crash_reporting.cc(286)] Failed to set crash key: BuildID with value: 1580433990
[0207/024658.793474:WARNING:crash_reporting.cc(286)] Failed to set crash key: SteamUniverse with value: Public
[0207/024658.793477:WARNING:crash_reporting.cc(286)] Failed to set crash key: Vendor with value: Valve
[0207/024658.816207:WARNING:crash_reporting.cc(286)] Failed to set crash key: UserID with value: 0
[0207/024658.816251:WARNING:crash_reporting.cc(286)] Failed to set crash key: BuildID with value: 1580433990
[0207/024658.816254:WARNING:crash_reporting.cc(286)] Failed to set crash key: SteamUniverse with value: Public
[0207/024658.816256:WARNING:crash_reporting.cc(286)] Failed to set crash key: Vendor with value: Valve
[0207/024658.816732:INFO:crash_reporting.cc(247)] Crash reporting enabled for process: gpu-process
[0207/024658.839724:ERROR:sandbox_linux.cc(369)] InitializeSandbox() called with multiple threads in process gpu-process.
[0207/024658.855970:WARNING:crash_reporting.cc(286)] Failed to set crash key: UserID with value: 0
[0207/024658.856019:WARNING:crash_reporting.cc(286)] Failed to set crash key: BuildID with value: 1580433990
[0207/024658.856022:WARNING:crash_reporting.cc(286)] Failed to set crash key: SteamUniverse with value: Public
[0207/024658.856025:WARNING:crash_reporting.cc(286)] Failed to set crash key: Vendor with value: Valve
[0207/024658.856553:INFO:crash_reporting.cc(247)] Crash reporting enabled for process: utility
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
CApplicationManagerPopulateThread took 0 milliseconds to initialize (will have waited on CAppInfoCacheReadFromDiskThread)
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
Installing breakpad exception handler for appid(steam)/version(1580500660)
assert_20200207024657_1.dmp[2618047]: Uploading dump (out-of-process)
/tmp/dumps/assert_20200207024657_1.dmp
/home/bero/.local/share/Steam/steam.sh: line 722: 2617959 Segmentation fault (core dumped) $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@"
assert_20200207024657_1.dmp[2618047]: Finished uploading minidump (out-of-process): success = yes
assert_20200207024657_1.dmp[2618047]: response: CrashID=bp-cf673fc9-b9f0-4a11-b656-ef0172200206
assert_20200207024657_1.dmp[2618047]: file ''/tmp/dumps/assert_20200207024657_1.dmp'', upload yes: ''CrashID=bp-cf673fc9-b9f0-4a11-b656-ef0172200206''

There's nothing unusual in ~/.local/share/Steam/logs.

Steps for reproducing this issue:

1. Install OpenMandriva Lx 4.1
2. Update to Cooker (development branch)
3. Install Steam
4. Start it
5. Quit
6. Start it again