4.4.1 Only single GPU out of 4 is available to select in "run on specific GPU" in Queue

[boggild]

@wtempel

A colleague let me know that a Number of GPUs to parallelize field outlined in gray rather than green indicates that the value entered has not yet been “registered”, and that registration can be effected by clicking outside the input field.

I think there is a generel problem for input fields when using Firefox, that they don’t register if you change a value using the arrows. If you use the arrows, it is not enough to click outside the field somewhere - you first have to click inside the field (after setting the value with the arrows) and then click outside.