the issue looks similar to bug #1409032 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gvfs in Ubuntu. https://bugs.launchpad.net/bugs/1572260
Title: gvfs-smb-browse hogs CPU after only opening nautilus Status in gvfs package in Ubuntu: Confirmed Bug description: upgraded to 16.04 from 15.10 - the process in subject hogs 25% CPU after only starting nautilus, and keeps hogging it "forever" - no samba browsing needed. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: gvfs-backends 1.28.1-1ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity Date: Tue Apr 19 20:03:12 2016 EcryptfsInUse: Yes ExecutablePath: /usr/lib/gvfs/gvfsd-smb-browse InstallationDate: Installed on 2012-10-15 (1281 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121015.2) ProcEnviron: XDG_RUNTIME_DIR=<set> SHELL=/bin/bash LANGUAGE=en_US PATH=(custom, user) LANG=en_US.UTF-8 SourcePackage: gvfs UpgradeStatus: Upgraded to xenial on 2016-04-06 (13 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gvfs/+bug/1572260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp