I'm using Edgy. I've had this happen twice though I can't discern what the cause is. It does not occur very often at all.
When it occurs, adding or removing "Monitored Resources" does not jog it into operation. The included image shows after I added all the possible monitors (normally I just have CPU showing). My panel is also very susceptible to Bug #44082. It's probably a stretch but maybe they are related. ** Attachment added: "Image of collapsed System Monitor" http://librarian.launchpad.net/6611762/monitor_collapse.png -- System Monitor collapsed into a line https://launchpad.net/bugs/24243 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
