/etc/alternatives/libnssckbi.so.x86_64
/usr/lib/libnss_compat.so.2
/usr/lib/libnss_dns.so.2
/usr/lib/libnss_files.so.2
/usr/lib/libnss_mdns.so.2
/usr/lib/libnss_mdns4.so.2
/usr/lib/libnss_mdns4_minimal.so.2
/usr/lib/libnss_mdns6.so.2
/usr/lib/libnss_mdns6_minimal.so.2
/usr/lib/libnss_mdns_minimal.so.2
/usr/lib/libnss_myhostname.so.2
/usr/lib/libnss_resolve.so.2
/usr/lib/libnss_systemd.so.2
/etc/alternatives/libnssckbi.so.x86_64
/usr/lib/libnss_compat.so.2
/usr/lib/libnss_dns.so.2
/usr/lib/libnss_files.so.2
/usr/lib/libnss_mdns.so.2
/usr/lib/libnss_mdns4.so.2
/usr/lib/libnss_mdns4_minimal.so.2
/usr/lib/libnss_mdns6.so.2
/usr/lib/libnss_mdns6_minimal.so.2
/usr/lib/libnss_mdns_minimal.so.2
/usr/lib/libnss_myhostname.so.2
/usr/lib/libnss_resolve.so.2
/usr/lib/libnss_systemd.so.2
/usr/lib64/libnss3.so
/usr/lib64/libnss_compat.so.2
/usr/lib64/libnss_dns.so.2
/usr/lib64/libnss_files.so.2
/usr/lib64/libnss_mdns.so.2
/usr/lib64/libnss_mdns4.so.2
/usr/lib64/libnss_mdns4_minimal.so.2
/usr/lib64/libnss_mdns6.so.2
/usr/lib64/libnss_mdns6_minimal.so.2
/usr/lib64/libnss_mdns_minimal.so.2
/usr/lib64/libnss_myhostname.so.2
/usr/lib64/libnss_resolve.so.2
/usr/lib64/libnss_sss.so.2
/usr/lib64/libnss_systemd.so.2
/usr/lib64/libnss_winbind.so.2
/usr/lib64/libnss_wins.so.2
/usr/lib64/libnssckbi.so
/usr/lib64/libnsssysinit.so
/usr/lib64/libnssutil3.so
/usr/lib64/samba/libnss-info-samba4.so
/usr/share/man/man8/libnss_myhostname.so.2.8.gz
/usr/share/man/man8/libnss_resolve.so.2.8.gz
/usr/share/man/man8/libnss_systemd.so.2.8.gz
/var/lib/alternatives/libnssckbi.so.x86_64
/usr/lib64/libnss_compat.so.2
/usr/lib64/libnss_dns.so.2
/usr/lib64/libnss_files.so.2
/usr/lib64/libnss_mdns.so.2
/usr/lib64/libnss_mdns4.so.2
/usr/lib64/libnss_mdns4_minimal.so.2
/usr/lib64/libnss_mdns6.so.2
/usr/lib64/libnss_mdns6_minimal.so.2
/usr/lib64/libnss_mdns_minimal.so.2
/usr/lib64/libnss_myhostname.so.2
/usr/lib64/libnss_resolve.so.2
/usr/lib64/libnss_sss.so.2
/usr/lib64/libnss_systemd.so.2
/usr/lib64/libnss_winbind.so.2
/usr/lib64/libnss_wins.so.2
/usr/lib64/libnssckbi.so
/usr/lib64/libnsssysinit.so
/usr/lib64/libnssutil3.so
/usr/lib64/samba/libnss-info-samba4.so
/usr/share/man/man8/libnss_myhostname.so.2.8.gz
/usr/share/man/man8/libnss_resolve.so.2.8.gz
/usr/share/man/man8/libnss_systemd.so.2.8.gz
/var/lib/alternatives/libnssckbi.so.x86_64

This is Fedora 39; all neatly sorted and folded.

Hmmm, unfortunately I'm pretty unfamiliar with Fedora. My advice is to search for others having similar issues with Fedora, libnss3.so, and NWJS (our game engine), and see how others have addressed the issue. Sorry friend!

Ok looks like it might be as simple as

$sudo apt-get install libnss3

via: https://forum.greenheartgames.com/t/linux-common-problems-and-solutions/2090

I just had the same issue, but if you are on a 64 bit system,
the you need to specify to install de 32 bit version of the library, like so:

$sudo apt-get install libnss3:i386

Oh. So it was compiled wrong.

That certainly gets me further, but now we have a new delightful error. Addendum: There's really no reason to be compiling 32-bit libraries in this day and age. I'll wait for a proper update.

Addendum:
(HypnOS:60157): Gtk-WARNING **: 00:12:39.083: Theme parsing error: gtk-style.css:127:18: The :insensitive pseudo-class is deprecated. Use :disabled instead.
Gtk-Message: 00:12:39.087: Failed to load module "colorreload-gtk-module"
[60157:60157:1012/001239.116737:ERROR:policy_logger.cc(157)] :components/enterprise/browser/controller/chrome_browser_cloud_management_controller.cc(163) Cloud management controller initialization aborted as CBCM is not enabled.
[1012/001239.166400:ERROR:crash_handler.cc(101)] Detected GWP-ASan crash for allocation at 0xd9f44000 (malloc) of type heap-buffer-underflow
Received signal 11 SEGV_ACCERR 0000d9f43ffc
#0 0x0000f06b62d0 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x6f652cf)
#1 0x0000f06a0cb2 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x6f4fcb1)
#2 0x0000f06b5db4 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x6f64db3)
#3 0x0000f7fc25b0 ([vdso]+0x5af)
#4 0x0000565bada3 operator delete()
#5 0x0000f1302cd1 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x7bb1cd0)
#6 0x0000f13016e7 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x7bb06e6)
#7 0x0000f12e2464 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x7b91463)
#8 0x0000f2c47808 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x94f6807)
#9 0x0000f2c47624 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x94f6623)
#10 0x0000f2c46825 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x94f5824)
#11 0x0000f2c46763 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x94f5762)
#12 0x0000f445b888 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0xad0a887)
#13 0x0000f445abe7 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0xad09be6)
#14 0x0000ef17c363 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x5a2b362)
#15 0x0000ef17b41a (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x5a2a419)
#16 0x0000ef794544 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x6043543)
#17 0x0000ef79588a (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x6044889)
#18 0x0000ef792b1c (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x6041b1b)
#19 0x0000ef7931d8 (/home/drcat/GOG Games/Hypnospace Outlaw/game/lib/libnw.so+0x60421d7)
#20 0x0000eafc6783 ChromeMain
#21 0x0000565ba94f (/home/drcat/GOG Games/Hypnospace Outlaw/game/HypnOS+0xe94e)
#22 0x0000e94f2d43 __libc_start_call_main
gs: 00000063 fs: 00000003 es: 0000002b ds: 0000002b
edi: fffffb78 esi: e96e8e34 ebp: ff95bb48 esp: ff95bb10
ebx: d9f44000 edx: 00000004 ecx: 00000000 eax: d9f44000
trp: 0000000e err: 00000004 ip: e9573db0 cs: 00000023
efl: 00210286 usp: ff95bb10 ss: 0000002b
[end of stack trace]
[60157:60157:1012/001239.248384:ERROR:network_service_instance_impl.cc(615)] Network service crashed, restarting service.
[60223:60226:1012/001254.405438:ERROR:nss_util.cc(357)] After loading Root Certs, loaded==false: libnssckbi.so: cannot open shared object file: No such file or directory
[60223:60226:1012/001254.405655:ERROR:cert_verify_proc_builtin.cc(621)] No net_fetcher for performing AIA chasing.
[60223:60226:1012/001254.406015:ERROR:cert_verify_proc_builtin.cc(696)] CertVerifyProcBuiltin for optimizationguide-pa.googleapis.com failed:
----- Certificate i=2 (CN=GTS Root R1,O=Google Trust Services LLC,C=US) -----
ERROR: No matching issuer found

[60223:60227:1012/001254.406259:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -202

...So it'd appear that it was indeed, compiled wrong. The missing library file cycles with each i686 file I install.

Update: Ah, there we go. One 64 bit build later and we're back in business. Thanks!