Re: [ARMini-support] Warning - use caution if you need to Revert to OS3

  • From: A Rawnsley <rcomp@xxxxxxxxxxx>
  • To: armini-support@xxxxxxxxxxxxx
  • Date: Tue, 24 Apr 2012 20:31:44 +0100

In message <83502888-09ca-4aba-8732-ebd06de5482e@xxxxxxxxxxxxxxxxx>
          Patric Albutat <albutat@xxxxxx> wrote:

> Andrew, just had the very odd situation that my screen remained black.
> Board lit, keyboard lights on but nothing on screen, not even star prompt.
> Switching on/off had no effect and screen went into power saving after
> a while.
> Pulled bootdrive, again no apparent effect. Made a cuppa and on return found
> Everything working again. Hmmm. Never had this before, obviously checked
> Monitor cable etc, all working under windows btw. Any idea?

OS4 on some machines will start (after usual 10 seconds), flash 
keyboard, wait (12 seconds), flash keybord, initiate video and whoosh, 
it'll be booting without even seeming to wait for the flash drive.

Perhaps this is what you saw?  I mentioned it on the ROOL forums.  
This is still faster than OS3, but different to what I encountered 
before.

My other test machine seemed to boot extremely quickly.

I suspect it relates to the behaviour of the attached USB hub(s)?

Andrew

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