Hi, When I try to use pbs job runners, I get this message in the red box: Unable to run this job due to a cluster error, please retry it later And I've got this message in my nohup: galaxy.jobs.runners.pbs DEBUG 2012-06-08 10:12:12,030 (453) pbs_submit failed, PBS error 15023: Bad user - no password entry I use a galaxy user to launch my Galaxy server. I already done all steps described in "Unified Method" like this command: sudo usermod -s /bin/bash galaxy Please, I need help !! Thanks a lot, Marc BRAS Fondation Imagine 156, rue Vaugirard 75015 PARIS