“mutt” email client updated on coxeter

The “mutt” email client has been updated on coxeter, from version 1.5.20 to version 1.11.4. Please revise your “.muttrc” file for any changes, the man page for which can be found on coxeter at:


The old version is still available by running “/usr/bin/mutt”.

Power outage at Bahen

At approximately 19:30 on Thursday April 4th there was an extensive power outage across campus which also affected the Bahen building. Power to Bahen returned at approximately 20:15, and efforts to restart the computer systems at the Mathematics Department commenced at 20:30. All systems were back online by 22:15.

Server updates at 4:00pm on Thursday April 23, 2015

The departmental servers coxeter, sphere, and the web, share, ptr, and blog/wiki servers will have software updates applied on Thursday afternoon, Apr 23, 2015 starting at 4:00pm which will require rebooting. 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 requests@math.toronto.edu, so we can investigate). We expect the systems to be back up by 5:00pm.