Date: Sat, 9 Jan 2016 23:22:47 -0000 (UTC)
Subject: Re: [sloan-25mlog 2788] 2.5m obslog 20160108 (SJD 57396)
From: "Dmitry Bizyaev"
Rebooting the computer just helped.
> On Sat, Jan 09, 2016 at 11:49:51AM +0000, dmbiz@apo.nmsu.edu wrote:
>>
>>                        APACHE POINT OBSERVATORY SDSS 2.5M
>>
>>                                  OBSERVING LOG
>>                           Friday January 08, 2016
>>
>>                                   (SJD 57396)
> ...
>> Right monitor on landru writes "out of range" and doesn't show
>> anything on it. Attempts to disconnect/connect the video cable
>> and power cycling it don't help. If there are no ideas how to
>> fix it, I will reboot landru tomorrow.
> ...
>
> The "out of range" message means that the display settings in "System
> Preferences" were changed to something that the monitor can't display.
> Unplugging, power cycling or rebooting won't change the settings. I used
> "Screen Sharing" to change the display settings back to their correct
> values.
>
> Jon
>