[LightDM] question about lightdm when screen is offline

[Robert Ancell]

Hi Nadir,

LightDM doesn't control the screen resolution, so you should look at the
greeter or session you are running to check if they are handling the screen
resolution correctly.

--Robert

On Tue, 26 Apr 2016 at 14:27 Nadir Merouane <n.merouane at proximedia.be>
wrote:

> Hello,
>
>
> I have a special project on Odroid with Ubuntu 14.04lts and lightdm.
>
>
> Some times, the LED screen is off when booting the ODROID so when lightdm
> is starting, the resolution is 720p and only a cursor on a black screen is
> displayed (when we turn the screen on again)
>
>
> I would like to force lightdm to start normally on 1080p even if the
> screen is off. What should I do? I have tryed forcing resolution in both
> xorg.conf and boot.scr but nothing does the trick.
>
>
> When the screen is on no problem but when the screen is off, I can't boot
> lightdm normally.
>
>
> Can someone help me?
>
> Nadir Merouane.
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