Hi list I need some help fast
Was ready to deploy our new LTSP setup: Client image: Ubuntu 12.04 App server: Ubuntu 14.04 Desktop: Mate Also I'm using the cluster solution, and our terminals are not powerfull enough to run as fat clients. Here is what I all of a sudden (perhaps after an app server update) observe: For some users (but *not* all) when LDM has accepted the username and password, the screen goes blank and LDM restarts. I have found a few things in the logs: /var/log/ldm.log on the terminal (in this case just a VM) jan 14 17:24:18: [ldm] INFO: started on client with IP address: IP jan 14 17:24:18: [ldm] INFO: calling rc.d init scripts jan 14 17:24:19: [ldm] INFO: authenticating with backend: ssh jan 14 17:24:25: [ltsp-cluster] INFO: IP before load-balancing: IP jan 14 17:24:25: [ltsp-cluster] INFO: IP after loadbalancing: IP jan 14 17:24:25: [ssh] INFO: calling rc.d pressh scripts jan 14 17:24:26: [ssh] INFO: established ssh session on 'IP' as 'user2' jan 14 17:24:26: [ssh] INFO: calling rc.d start scripts jan 14 17:24:26: [ssh] INFO: starting X session jan 14 17:24:27: [ldm] INFO: X session ended jan 14 17:24:27: [ldm] INFO: calling rc.d stop scripts jan 14 17:24:27: [ldm] WARNING: waitid returned an error: Interrupted system call jan 14 17:24:31: [ldm] INFO: started on client with IP address: IP jan 14 17:24:31: [ldm] INFO: calling rc.d init scripts jan 14 17:24:31: [ldm] INFO: authenticating with backend: ssh We observer that the X session dies immediately. >From /var/log/auth.log in the app server I find Jan 14 17:12:30 APPS sshd[31646]: Accepted password for daleif2 from IP port 50108 ssh2 Jan 14 17:12:30 APPS sshd[31646]: pam_unix(sshd:session): session opened for user user2 by (uid=0) Jan 14 17:12:30 APPS systemd-logind[13109]: New session 58 of user user2. Jan 14 17:12:31 APPS sshd[31650]: Received disconnect from IP: 11: disconnected by user Jan 14 17:12:31 APPS sshd[31646]: pam_unix(sshd:session): session closed for user user2 So I'm guessing something makes LDM fail then it tries to start the session or something. Anyone have an idea as to how to debug this? It really bugs me that it is only some users, not all. /Lars Madsen Institut for Matematik / Department of Mathematics Aarhus Universitet / Aarhus University Mere info: http://au.dk/daleif@imf / More information: http://au.dk/en/daleif@imf ------------------------------------------------------------------------------ New Year. New Location. New Benefits. New Data Center in Ashburn, VA. GigeNET is offering a free month of service with a new server in Ashburn. Choose from 2 high performing configs, both with 100TB of bandwidth. Higher redundancy.Lower latency.Increased capacity.Completely compliant. http://p.sf.net/sfu/gigenet _____________________________________________________________________ Ltsp-discuss mailing list. To un-subscribe, or change prefs, goto: https://lists.sourceforge.net/lists/listinfo/ltsp-discuss For additional LTSP help, try #ltsp channel on irc.freenode.net
