Hi Fotis, Thanks for your comment. I have been monitoring logs and so forth for some time based on your recommendations, but I have seen nothing in syslog to indicate network issues. These are fat clients, so if there were network problems, I feel that nbd would be taken down too and the machine would become unresponsive, which does not happen.
I'll attach a typical syslog for a machine where it has happened today. It has been up 4.5 hours. There's a lot of network manager garbage, and you'll see cron reducing nice levels on skype and linphone a lot, along with teamviewerd crashing a few times. I can't find anything that would affect epoptes though, but hopefully you can. I don't know the exact time that epoptest-client stopped working in this case. ** Attachment added: "syslog" https://bugs.launchpad.net/epoptes/+bug/1376552/+attachment/4397829/+files/syslog -- You received this bug notification because you are a member of Epoptes Developers, which is subscribed to Epoptes. https://bugs.launchpad.net/bugs/1376552 Title: Epoptes clients disconnect from server randomly Status in Epoptes: Incomplete Bug description: Normally, if a user is logged into a machine, epoptes displays an icon of the user's screen and shows user information etc. However, sometimes the icon turns to the "fat" icon mid-session, without the user having logged out. I understand that this means that the epoptes client has disconnected from the epoptes server. We get this about 2 - 3 times per day on different clients (no noticeable pattern as to which clients). We have about 35 fat clients. Once it happens, it stays that way - the user's screen never returns. If I monitor such a machine, the monitoring works fine (VNC window opens showing user's desktop etc.). I've attached a screenshot showing client 152 (fat icon), it's properties (blank), and the VNC session associated with that client (active user session). Happy to provide any diagnostic info! To manage notifications about this bug go to: https://bugs.launchpad.net/epoptes/+bug/1376552/+subscriptions -- Mailing list: https://launchpad.net/~epoptes Post to : [email protected] Unsubscribe : https://launchpad.net/~epoptes More help : https://help.launchpad.net/ListHelp

