FATAL:nss_util.cc(203) nss_error=-5925, os_error=0

[probonopd]

The application does not launch on Ubuntu 16.04. Possibly an issue in electron-builder.

$ /home/me/Downloads/Servez-1.0.0-x86_64.AppImage 
2651
[15593:0305/164505.628679:FATAL:nss_util.cc(203)] nss_error=-5925, os_error=0
#0 0x000001ccd51e <unknown>
#1 0x000001cb27cb <unknown>
#2 0x000002e1d29e <unknown>
#3 0x0000007c8aab <unknown>
#4 0x00000073c6b7 <unknown>
#5 0x000000841afb <unknown>
#6 0x000003c557b8 atom::AtomCertVerifier::AtomCertVerifier()
#7 0x000003c3e7e7 atom::AtomBrowserContext::CreateCertVerifier()
#8 0x000003cdced4 brightray::URLRequestContextGetter::GetURLRequestContext()
#9 0x000002b1800c <unknown>
#10 0x000002c326a5 <unknown>
#11 0x000001cb5c2e <unknown>
#12 0x000001d0826c <unknown>
#13 0x000001d08518 <unknown>
#14 0x000001d0887b <unknown>
#15 0x000001cb7f89 <unknown>
#16 0x000001d08007 <unknown>
#17 0x000001cea950 <unknown>
#18 0x000002c277b6 <unknown>
#19 0x000002c27969 <unknown>
#20 0x000001d1fe15 <unknown>
#21 0x000001cfaaa3 <unknown>
#22 0x7f13fec7e6fa start_thread
#23 0x7f13f86c8b5d clone

[greggman]

Strange, I'm on 16.04.

I wonder if it's missing some dependency.

[greggman]

Any of these helpful? It looks like other apps have had the same error

https://www.google.com/search?q=FATAL%3Anss_util.cc(203)

[lohmanndouglas]

I had the same error on Debian GNU/Linux 8.6 (jessie) 64. I solved updating the nss library.

libnss3.so (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libnss3.so

Make sure the library is installed, if it's is installed try update it.

[probonopd]

Possibly libnss3 needs to be bundled inside the AppImage then, also see https://github.com/probonopd/linuxdeployqt/issues/35.