Hi, I've looked at the files, and let me show you what I found supicious in syslog, I've found a lot of: Mar 29 08:14:20 cedian gvfsd[1697]: Error calling org.gtk.vfs.MonitorClient.Changed(): Le délai d’attente est dépassé (g-io-error-quark, 24) all the logs are in : https://paste.debian.net/1017405/ -- BRINER Cédric, Ing. EPFL & HES System Administrator, central IT, University of Geneva +41 22 / 379 71 83