Game crash with "Unexpected error" if display is turned off then on again

The game crashes as soon as the display (monitor) is turned on after being off.
Looking at the crash time stamp it appears to happen when the display is turn on after being off.
Attached crash report

EDIT: This only happens If Pause on lost focus is Enabled.

Description: Unexpected error

java.lang.NullPointerException: Unexpected error
	at org.lwjgl.system.Checks.check(Checks.java:99)
	at org.lwjgl.glfw.GLFW.nglfwGetVideoMode(GLFW.java:1340)
	at org.lwjgl.glfw.GLFW.glfwGetVideoMode(GLFW.java:1363)
	at cfi.a(SourceFile:1833)
	at adr.b(SourceFile:104)
	at cfi.c(SourceFile:907)
	at cfi.a(SourceFile:392)
	at net.minecraft.client.main.Main.main(SourceFile:144)

	OpenGL: Radeon RX 580 Series (POLARIS10 / DRM 3.23.0 / 4.15.0-24-generic, LLVM 6.0.0) GL version 3.0 Mesa 18.0.1 - padoka PPA, X.Org