i.MX ProcessorsのトピックRe: Screen is truned off automatically.

Screen is truned off automatically.

yifonglin — Wed, 30 Jul 2014 00:21:28 GMT

Dear All:

I put a picture in screen by framebuffer, but the screen is turned off automatically after several minutes, and no any information is showed in console.

But the screen does not be turned off when QT is runing.

Does someone know what problem is it?

How do I disable the screen auto turn off function?

Thank you.

Re: Screen is truned off automatically.

Yuri — Wed, 30 Jul 2014 00:56:16 GMT

Please refer to the following thread .

Linux IMX53 - Console / screen blanking...

Have a great day,
Yuri

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Re: Screen is truned off automatically.

yifonglin — Thu, 31 Jul 2014 02:21:14 GMT

Hi Yuri:

Thank you to provide a nice reference link, it has solved my problem.

But "Correct Button" does not appear in this thread. I don't know why.

It's very strange. :smileyconfused:

YiFong

Re: Screen is truned off automatically.

Yuri — Thu, 31 Jul 2014 03:42:53 GMT

Do not worry !

~Yuri.