I'm not up-to-date with the latest macOS display/event changes, but there seems to be a problem with the current code which causes the VM to segfault on Travis (example [1]). Actually, I tried out a VM from Nov 30 and that also seems to segfault, so the problem was introduced at least a month ago. Note that the segfaulting VM runs headful and is supposed to update a base image to produce Squeak-trunk. Can anyone look into this?

Best,

Fabio