I am suddenly seeing a lot of warnings when starting and stopping Toaster: lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/lightdm/gvfs I am running as a user and not as root, as I always do, on "Ubuntu 13.04. I found this in my google searches: "That error comes from lsof which cannot access ~/.gvfs because root != $user_account. Pass -w into lsof to suppress that warning."
Do you still see this ? A patch solving similar problems has been merged.
Cannot reproduce.
Verified on master: 2d1660112e54653f7bb763939d0416472c49fe01 OS: Ubuntu 14.04