A Linux security update will be applied to all the Linux computers
(compute Servers as well as desktops) on Sunday night (October 3rd).
The Linux computers *WILL BE REBOOTED* as part of the process.  Downtime
for compute servers is expected to be from 11pm-1am.  Rolling desktop
reboots are expected to occur between the hours of 1am and 5am.
For further information or questions, please send an email to