This bug was fixed in the package budgie-welcome - 0.5.3
--------------- budgie-welcome (0.5.3) artful; urgency=medium
* bug-fix release (LP: #1712047) - rework to ensure GTK+ calls are made on the main thread to avoid segmentation faults when webkit2gtk version >= 2.17.90
-- David Mohammed <email address hidden> Thu, 07 Sep 2017 16:39:29 -0500
This bug was fixed in the package budgie-welcome - 0.5.3
---------------
budgie-welcome (0.5.3) artful; urgency=medium
* bug-fix release (LP: #1712047)
- rework to ensure GTK+ calls are made on the main thread
to avoid segmentation faults when webkit2gtk version
>= 2.17.90
-- David Mohammed <email address hidden> Thu, 07 Sep 2017 16:39:29 -0500