crash on startup, chrome-sandbox

[chymian]

hello,
runing fether as AppImage, snap, or deb fails since approx. 2-3 weeks.
system debian, buster, 4.19.0-6-amd64
fether version 0.3.1

error:

[7855:0916/192226.216992:FATAL:setuid_sandbox_host.cc(157)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run without sandboxing I'm aborting now. You need to make sure that /tmp/.mount_fetherVtrzb9/chrome-sandbox is owned by root and has mode 4755.

syslog:

$ Sep 16 19:28:08 sagar kernel: traps: fether[11403] trap int3 ip:55c73b914767 sp:7ffed2f66fc0 error:0 in fether[55c7399f2000+5022000]

I've tried to run it on debian old-stable, stretch, same result

[axelchalon]

Could reproduce, duplicate of #524

[chymian]

using the deb:
after changing the permission chmod 4755 /opt/Parity\ Fether/chrom-sandbox,
the SUID error went away.
but still crashes on startup with:

Trace/breakpoint trap

and syslog:

Sep 17 17:41:39 sagar kernel: traps: fether[10461] trap int3 ip:55e6816d7e43 sp:7ffcdfa956e0 error:0 in fether[55e67e3a9000+5022000]

is these a separate issue?

[chymian]

still nothing? fether isn't usable for over 2 month now.

[Tbaut]

We haven't released any new version so far. We haven't researched the issues so far but it'd be worth giving a try to build it from the sources?

[drandreaskrueger]

I could get 0.3.1 working with this CLI switch: #573 but not 0.4.2 anymore ...