[not bug] Segmentation fault triggered by material color picker...

[dgud]

Sigh, that just don't happen for me so it's hard for me to debug the issue.

Some questions.

Which OS and version are you using?

Are you in linux native color selector when it happens?
Sounds like that since wings don't have the eye-dropper-tool.

Are you also using the wings builtin color selector?
i.e. is 'Preferences/User Interface/Use the OS native color' checkbox ticked?
Otherwise you can untick that checkbox as a workaround.

A core dump would be nice, i.e.
in terminal run:
ulimit -c unlimited

before starting wings in the terminal.

A core file should be produced when it crashes, zip it and if you can email that or put it in a public dropbox or something it may help.