Matthew Flatt writes:
> At Sat, 11 Jul 2020 10:36:33 -0600, Matthew Flatt wrote:
>> Following up on Sam's suggestion, I recommend `xfvb-run` as something
>> like
>>
>> xfvb-run racket -l handin-server
>
> Should be `xvfb-run`. I always have trouble getting those letters in
> the right order.
At Sat, 11 Jul 2020 10:36:33 -0600, Matthew Flatt wrote:
> Following up on Sam's suggestion, I recommend `xfvb-run` as something
> like
>
> xfvb-run racket -l handin-server
Should be `xvfb-run`. I always have trouble getting those letters in
the right order.
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At Sat, 11 Jul 2020 09:26:47 -0700 (PDT), Shriram Krishnamurthi wrote:
> I'm running headless Racket from a Docker container for auto-grading
> assignments in Gradescope.
>
> The students are writing BSL programs with 2htdp/image. This does not cause
> any problems for most of them.
>
> Two
The usual solution to this problem is to use xvfb to create a virtual
display, which works great in this situation when the display is not really
needed anyway. This is how we run the handin server headless and how all
the racket CI works.
Sam
On Sat, Jul 11, 2020, 12:26 PM Shriram Krishnamurthi
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