[fedora-arm] Re: Help about install version 26

[Richard Ryniker]

If nothing looks more promising, try a different display. I have
experienced a problem that resembles yours when I tried to use a modern
Dell 4K resolution (8 megapixel) display with my RPi 3. An older display
(without 4K capability) works. I have not tried my high resolution
display recently, but will conduct an experiment with up-to-date F26
software if there is any interest.

I do not know whether this display sensitivity was present with F25 -
other problems made it necessary for me to blacklist VC4 for F25 (and
pre-release F26.)
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[dexper z]

Appreciate for the reminder, it's working now.

Here is what I tried.
Change an PSU, the new one can provide 5v, 2.4A power supply, still stuck there, till I remove the USB keyboard, surprised me, cause it's work very well when I use the F25.

Best wishes
- Send from my mobile
________________________________
From: ***@ryniker.org <***@ryniker.org> on behalf of Richard Ryniker <***@alum.mit.edu>
Sent: Wednesday, August 2, 2017 8:45:09 PM
To: Peter Robinson
Cc: ***@outlook.com; ***@lists.fedoraproject.org
Subject: Re: [fedora-arm] Re: Help about install version 26

If nothing looks more promising, try a different display. I have
experienced a problem that resembles yours when I tried to use a modern
Dell 4K resolution (8 megapixel) display with my RPi 3. An older display
(without 4K capability) works. I have not tried my high resolution
display recently, but will conduct an experiment with up-to-date F26
software if there is any interest.

I do not know whether this display sensitivity was present with F25 -
other problems made it necessary for me to blacklist VC4 for F25 (and
pre-release F26.)

[Peter Robinson]

Post by Richard Ryniker
If nothing looks more promising, try a different display. I have
experienced a problem that resembles yours when I tried to use a modern
Dell 4K resolution (8 megapixel) display with my RPi 3. An older display
(without 4K capability) works. I have not tried my high resolution
display recently, but will conduct an experiment with up-to-date F26
software if there is any interest.

That's completely unrelated and the screen in that instance goes black.

Post by Richard Ryniker
I do not know whether this display sensitivity was present with F25 -
other problems made it necessary for me to blacklist VC4 for F25 (and
pre-release F26.)

It was worse in F-25
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