After further testing, I can reproduce this 100% of the time with the following setup:
1) Laptop with external display attached and setup with xrandr (So 2 monitors running)
2) Put laptop to sleep
3) Disconnect external monitor
4) Wake laptop
I am still experiencing this lockup at other times, but the above steps trigger it every time for me
After further testing, I can reproduce this 100% of the time with the following setup:
1) Laptop with external display attached and setup with xrandr (So 2 monitors running)
2) Put laptop to sleep
3) Disconnect external monitor
4) Wake laptop
I am still experiencing this lockup at other times, but the above steps trigger it every time for me