Description of problem: just realized that this log was output in /var/log/messages. gnome-session[1179]: WARNING: Failed to start app: Unable to start application: Failed to execute child process "/opt/extra/libexec/gnome-fallback-mount-helper" (No such file or directory) I'm not sure what exactly is it supposed to do, but I can see gnome-settings-daemon package has that binary under /usr/libexec. so I guess it may be a typo? Version-Release number of selected component (if applicable): gnome-session-3.1.3-1.fc16.x86_64 How reproducible: always Steps to Reproduce: 1.log into the fallback session 2. 3. Actual results: the above log is output Expected results: no such logs is output Additional info:
The fallback mount helper gets installed by gnome-settings-daemon. I believe this has been fixed in the latest F16 updates.