Caja crash with signal 5 in_XEventsQueued()

Everything stalled
black background behind desktop icons
I tried restart - had to use power button
when re-logged I got this error:
Caja crash with signal 5 in_XEventsQueued()

What do I do with this ?

W

UM 17.10
Apport 2.20.7-0ubuntu3.7

Caja, the file manager for the MATE desktop.
Caja is a fork of Nautilus.

Ii think it’s a bug¹,
Please, @Wimpy , @lah7, @monsta could you confirm if it really is a bug in this circumstances?

1- https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/1051625


@Watford Did you install any new updates or did you use any applications?
Has this behavior just happened now or does it repeat itself?

What’s your graphics card?

Performing update almost everyday
Applications ? Mainly TBird, L-Office, Skype and FFox. Nothing fancy.

Where do I get info about the graphic card?

W

Terminal command -inxi -G or get a lot more with inxi -ACDMNSG

Result:

Graphics:
Card: Intel HD Graphics 620
Display Server: X.Org 1.19.5
drivers: modesetting (unloaded: fbdev,vesa)
Resolution: [email protected]
OpenGL: renderer: Mesa DRI Intel HD Graphics 620 (Kaby Lake GT2) version: 4.5 Mesa 17.2.8

Kernel: 4.13.0-32-generic x86_64 bits: 64
Desktop: MATE 1.18.0 Distro: Ubuntu 17.10