Hold a fatal error on the framebuffer and reboot in five minutes rather than exiting, since init's death drops the kernel's panic screen over the cause

input.go

@@ -113,6 +113,7 @@ func watchTouch(w, h int) (*touchState, error) {
 
 	state := &touchState{}
 	go func() {
+		defer holdPanic()
 		defer f.Close()
 		buf := make([]byte, sizeofInputEvent*32)
 		var rawX, rawY int32