After upgrading I have several jobs in queues that are just not dequeuing. If they are tied jobs the tooltip says "Waiting for next executor on <tie-expression>". If they are untied jobs the tooltip says "Waiting for next executor".
I have executors available, both for the tied and untied jobs, but they are not being scheduled. I've tried disconnecting and reconnecting the slaves, and adding and removing the executor count. Nothing works. Sometimes if I delete an unrelated slave, everything will wake up and the jobs get scheduled. But right now, my farm is very inefficient. The only relevant changse that I can see in the logs, that touches queues, are these: Fixed a bug in executor/queue filtering for matrix projects. (pull 394<https://github.com/jenkinsci/jenkins/pull/394> ) Fixed bug where a queued build could start while the previous build was still in its post production state.