[K12OSN] HEADS UP!: K12LTSP 4.0 gdm upgrade requires configuration change!

["mella" <mellax pm ee>]

> From: Eric Harrison 
> I put Warren's patched gdm package for Fedora in the K12LTSP apt/yum

Hm.. I tried: 
#apt-get update; apt-get upgrade 
and no new packages found. 
I have Prod. server with testing gdm package and test server with
original package. Both servers didn'd find this new package.

> 1) When you upgrade this package it will restart gdm, TERMINATING
>    all active sessions without warning. Make sure everyone is logged
>    off before upgrading gdm.
> 2) This patched package WILL OVERWRITE the gdm.conf, breaking K12LTSP.
>    The fix is quite simple, run this script and reboot:

Hm. Test package (downloaded from test dir and "rpm -Uvh" did not
terminating any of my sessions.
Also, there was no change in gdm.conf file. VERY strange.. Not any
symptoms of upgrading.

How can I check how updating went?
I tried:
[root ts ]# rpm -qa | grep gdm
gdm-2.4.4.5-1.k12ltsp.0

Looks like new package?