coxeter and escalator updates on 2017mar29 were successful

coxeter and the escalator server appear to be working fine after the updates today.

Closing old blog/wiki sites

The old (apparently abandoned) blog and wiki sites on and will be closed and completely removed from our servers. We are planning to move to a much newer blog/wiki server shortly after the end of this term and we are currently planning to restore only the undergraduate and graduate blogs and specially-requested wiki sites. Please let us know if there is a blog/wiki site that you are still using.

Both projectors in BA6183 are working again

A new projector lamp module was installed this morning and now both projectors in BA6183 are working again.

Server updates on 2017mar01 were successful

The departmental servers appear to be working fine after the updates today.

Updates at 4:15pm on Wednesday March 1, 2017

The departmental servers coxeter, sphere, and the web, share, ptr, and blog/wiki servers will have software updates applied on Wednesday afternoon, March 1, 2017 which will require rebooting (most servers will be unavailable starting at 4:15pm). Since some updates will be applied while the servers are still up there may be some temporary issues with some software. We hope that any such issues will be minor and by doing most of the upgrading before bringing systems down the shorter downtime will be worth the potential minor problems. Please restart any programs if you observe problems during the upgrades (and please let us know at, so we can investigate). We expect the systems to be back up by 5:00pm.

We will also be moving some network switches to a UPS (in order to handle minor power outages) so some departmental servers (such as the mail server) will temporarily not be reachable during this update time.

Latest version (R2016b) of matlab has been installed on sphere

The latest version (R2016b) of matlab has been installed on sphere.  We have the following toolboxes: Simulink, Bioinformatics, Control, Curve_Fitting, Signal_Blocks, Data_Acq, Image, Instr_Control, Optimization, Distrib_Computing, Signal, SimMechanics, Simscape, Simulink_Control_Design, Stateflow, Statistics, Symbolic, Econometrics, Financial, and PDE.  The Econometrics and Financial toolboxes are older, and there is only one license for the PDE toolbox so please do not hold onto that toolbox unless necessary.

lw2 printer can now print in duplex again

After much back-and-forth with Xerox we were finally shipped the correct replacement part this morning and now the lw2 printer can print in duplex once again.

Update: lw2 printer only prints one-sided (no duplex)

As of this afternoon (on Friday) we were told that the part will arrive on Monday.

lw2 printer only prints one-sided (no duplex)

The Exit Unit on the lw2 printer has broken and that printer can only do one-sided printing (no duplex/two-sided printing).  A replacement for this part was supposed to have arrived this morning, but after calling about this we were told that they were unable to ship it yesterday and that it should arrive tomorrow (Friday).

Server updates on 2017jan11 were successful

The departmental servers appear to be working fine after the updates today.