What is Draw.io - nasa/gunns GitHub Wiki

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NASA’s position on Draw.io:

  • Draw.io is on NASA’s Assessed and Cleared List (search for ‘Draw’)
  • We should not use the www.draw.io online web app for drawings containing sensitive data. Use the desktop app for that.

Upgrading the Desktop App to 11.1

Desktop installation versions prior to 11.1 will require you to do a mandatory upgrade to 11.1 — starting the app will just bring up their release notes webpage. For Linux, download the latest 11.1 installer .rpm file and install it with:

$ sudo yum localinstall draw.io-x86_64-11.1.1.rpm

You can ignore errors like this because they don’t seem to cause problems:

Unknown media type in type ‘all/all’
Unknown media type in type ‘all/allfiles’
Error in file “/usr/share/applications/org.gnome.font-viewer.desktop”: “font/ttf” is an invalid MIME type (“font” is an unregistered media type)
Error in file “/usr/share/applications/org.gnome.font-viewer.desktop”: “font/otf” is an invalid MIME type (“font” is an unregistered media type)

You may get this error when trying to run the Linux desktop:

$ draw.io
[13196:0807/090029.830851: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 /opt/draw.io/chrome-sandbox is owned by root and has mode 4755.
Trace/BPT trap (core dumped)

In this case, go change that file to mode 4755 like they say by:

$ sudo chmod 4755 /opt/draw.io/chrome-sandbox

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