Bug#814982: Re : [xwayland] Reproducible segmentation fault when pluggin new screen

[Anthony Callegaro <callytic@free.fr>]

More information on this issue from my recent troubleshooting :

 - First scenario
1. xwayland 1.18.1 installed
2. plugin one HDMI screen leads to crash every time
3. downgrade to 1.18.0
4. restart GDM
5. mostly stable but had one crash one time
6. reboot the laptop
7. no more crashes

 - Second scenario
1. xwayland 1.18.0 installed
2. no crash
3. upgrade to 1.18.1
4. restart GDM
5. no crash
6. reboot the laptop
7. crash constantly when plugin the screen

I have 2 different desks at work with what I thought was the exact same
screen but one is 231B4LPYC and the other one is a 231B4QPYC. The issue
is only occuring when plugging the later... Weird...

Anyway since returning to 1.18.0 and rebooting my laptop is stable. Let
me know what kind of info could help you troubleshoot this further.

Thanks in advance for your help
Cheers
LeTic