I'll just paste the relevant stuff here:

# banner stuff
> [org/gnome/login-screen]
> banner-message-enable=true
> banner-message-text='You are accessing a U.S. Government (USG) Information
> System (IS) that is provided for USG-authorized use only. By using this IS
> (which includes any device attached to this IS), you consent to the
> following conditions:\n -The USG routinely intercepts and monitors
> communications on this IS for purposes including, but not limited to,
> penetration testing, COMSEC monitoring, network operations and defense,
> personnel misconduct (PM), law enforcement (LE), and counterintelligence
> (CI) investigations.\n -At any time, the USG may inspect and seize data
> stored on this IS.\n -Communications using, or data stored on, this IS are
> not private, are subject to routine monitoring, interception, and search,
> and may be disclosed or used for any USG-authorized purpose.\n -This IS
> includes security measures (e.g., authentication and access controls) to
> protect USG interests -- not for your personal benefit or privacy.\n
> -Notwithstanding the above, using this IS does not constitute consent to
> PM, LE or CI investigative searching or monitoring of the content of
> privileged communications, or work product, related to personal
> representation or services by attorneys, psychotherapists, or clergy, and
> their assistants. Such communications and work product are private and
> confidential. See User Agreement for details.'
>

>
# don't show lists of users on login screen
> disable-user-list=true
>

>
# disable fingerprint reader
> enable-fingerprint-authentication=false


By my count it's 1311 characters, but that's probably not treating the \n's
as a single character.  FWIW, this is our approved "short" version of the
banner.



On Wed, Oct 14, 2015 at 3:37 PM, Pat Riehecky <[log in to unmask]> wrote:

> That's a bit odd, I've got a 1920x1200 in front of me with no issues.
> Perhaps my login banner is too short.
>
> Can I get a copy of your dconf settings file (not the compiled db)?
>
> Pat
>
>
> On 10/14/2015 02:30 PM, Sean wrote:
>
> Good point, thanks for asking!
>
> The LCD displays we are running are 24" Hyundai P247D's, defaulting to
> 1920x1080, and we're running nVidia Quadro FX 570 cards.
>
>
>
> On Wed, Oct 14, 2015 at 3:15 PM, Pat Riehecky <[log in to unmask]> wrote:
>
>>
>>
>> On 10/14/2015 02:10 PM, S A wrote:
>>
>>> I just found that I can reproduce the issue using the VM when I have a
>>> 24" display on my desktop and maximize the VM's window.
>>>
>>> Attached are three screenshots of the VM.
>>>
>>> Small - banner above the login dialog with scroll bar
>>> Medium - banner on the left side of the login dialog with scroll bar
>>> Large - banner in column overlaying the login dialog without scroll bar
>>> - this is what the physical machine with 24" display does all the time
>>>
>>> Thank you kindly for your consideration!
>>>
>>
>> Interesting!  What is the resolution of the 24" display?
>>
>> Pat
>>
>>
>> --
>> Pat Riehecky
>> Scientific Linux developer
>>
>> Fermi National Accelerator Laboratory
>> www.fnal.gov
>> www.scientificlinux.org
>>
>>
>
> --
> Pat Riehecky
> Scientific Linux developer
>
> Fermi National Accelerator Laboratorywww.fnal.govwww.scientificlinux.org
>
>