It's a question of how to deal with problems that users pass on.
@OpenBH
If feedback is immediately nipped in the bud because you reply that there can't be a problem, then you won't get any more feedback.
You shouldn't make it that easy for yourself.
The 'blue screen' is there and comes from the kexec and as Fremske writes, it's not a problem if it only flashes briefly.
twol read it here as in the ATV and PikeBishop is no beginner!
https://www.opena.tv...html#post536012
If the box stalls with this 'BlueScreen' then it's coming from the Kexec and then there's a problem!
It is clear to this user that you should definitely keep a minimal image for Slot0 or r or whatever.
But even if it is not clear to him, it shows that you need a little more explanation when using it.
The image or better the entire boot can no longer be continued and ends with the blue screen.
All multiboot images can then no longer be saved.
A new flash is required.
I can only appeal to take this seriously.
A log is not possible from the area, as I see it.
If by @OpenBH you are replying to me, then @Ev0 would be better in future
I have already posted, that I have found a way to see the blue screen myself, I have to turn off my tv and then turn it on at the right time to see it, otherwise my tv simply does not display it.
As for my other point, you have now linked to another thread and looking at the information posted there, he is using 2x usb 3.0 hubs on both rear usb 3.0 ports, so yes it is very possible that the hubs are the reason for his issue.
Usb 3.0 is slower to init than usb 2.0 ports on vu+ boxes and as kexec checks for usb 3.0 it halts the process for a short time (to check for images on usb sticks), so it is possible that with his additional active hubs, this extra wait time is the reason for his box freezing at this point (perhaps his hubs don't react fast enough, once kexec continues), I don't know it's only a guess but nobody else seems to have this issue.