coxeter update at 4:15pm on Wednesday March 30, 2016

coxeter will have software updates applied on Wednesday afternoon, March 30, 2016 which will require rebooting starting at 4:15pm. At present coxeter is the only machine requiring an update, although the mail and web servers may also need to be updated on Wednesday. Since some updates will be applied while coxeter is 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 coxeter 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 all systems to be back up by 5:00pm.