Either load the application with the settings a bit off the screen or show an error message with some hints how to resolve from this situation (e.g. "unsupported resolution, use xrandr -s " or something like that).
Other information
Not sure what are the exact steps, but I think there is a separate (set of) bug(s) when frozen bubble is exited and have to return to the default resolution.
Issue
The display settings do not load due to segmentation fault when the resolution is set to 640x480 or lower.
Steps to reproduce
Expected behaviour
Either load the application with the settings a bit off the screen or show an error message with some hints how to resolve from this situation (e.g. "unsupported resolution, use xrandr -s" or something like that).
Other information
Not sure what are the exact steps, but I think there is a separate (set of) bug(s) when frozen bubble is exited and have to return to the default resolution.