Another thought: I have my two remote SSH folders bookmarked in Nautilus. Perhaps this is what's causing the problem.
Also I have seen this problem on more than one machine, my desktop and my laptop. I use nautilus to access the same remote SSH folders on both machines, but the spurious messages occur even when I am not accessing and have not accessed during the session any remote folders. I have remote folders bookmarked in nautilus on both machines.
Another thought: I have my two remote SSH folders bookmarked in Nautilus. Perhaps this is what's causing the problem.
Also I have seen this problem on more than one machine, my desktop and my laptop. I use nautilus to access the same remote SSH folders on both machines, but the spurious messages occur even when I am not accessing and have not accessed during the session any remote folders. I have remote folders bookmarked in nautilus on both machines.