Super clean log!

.xsession-errors

/etc/mdm/Xsession: Beginning session setup...
localuser:wchargin being added to access control list
Script for none started at run_im.
Script for auto started at run_im.
Script for default started at run_im.
Script for none started at run_im.
Script for auto started at run_im.
Script for default started at run_im.
GNOME_KEYRING_CONTROL=/run/user/1000/keyring-G77rsF
SSH_AUTH_SOCK=/run/user/1000/keyring-G77rsF/ssh
GNOME_KEYRING_CONTROL=/run/user/1000/keyring-G77rsF
SSH_AUTH_SOCK=/run/user/1000/keyring-G77rsF/ssh
GPG_AGENT_INFO=/run/user/1000/keyring-G77rsF/gpg:0:1
GNOME_KEYRING_CONTROL=/run/user/1000/keyring-G77rsF
SSH_AUTH_SOCK=/run/user/1000/keyring-G77rsF/ssh
GPG_AGENT_INFO=/run/user/1000/keyring-G77rsF/gpg:0:1
GNOME_KEYRING_CONTROL=/run/user/1000/keyring-G77rsF
SSH_AUTH_SOCK=/run/user/1000/keyring-G77rsF/ssh
GPG_AGENT_INFO=/run/user/1000/keyring-G77rsF/gpg:0:1
cinnamon-session[3741]: WARNING: Failed to start app: Unable to start application: Failed to execute child process "/usr/sbin/synconf.sh" (No such file or directory)
Starting Dropbox...
** (nm-applet:4040): CRITICAL **: nm_secret_agent_register: assertion 'priv->registered == FALSE' failed
Cjs-Message: JS LOG: About to start Cinnamon
nm-applet-Message: using fallback from indicator to GtkStatusIcon

** (nemo:4039): WARNING **: Can not determine workarea, guessing at layout
St-Message: cogl npot texture sizes SUPPORTED
Window manager warning: Trying to remove non-existent custom keybinding "magnifier-zoom-in".
Window manager warning: Trying to remove non-existent custom keybinding "magnifier-zoom-out".
Cjs-Message: JS LOG: Cinnamon started at Wed Dec 02 2015 10:55:29 GMT-0800 (PST)
Cjs-Message: JS LOG: network applet: Cannot find connection for active (or connection cannot be read)
Done!
failed to create drawable
Cjs-Message: JS LOG: network applet: Found connection for active

(gnome-terminal:4166): GLib-GIO-CRITICAL **: g_settings_get: the format string may not contain '&' (key 'monospace-font-name' from schema 'org.gnome.desktop.interface'). This call will probably stop working with a future version of glib.
Window manager warning: Buggy client sent a _NET_ACTIVE_WINDOW message with a timestamp of 0 for 0x2c00001 (New Tab - )
Window manager warning: Log level 8: gdk_window_get_support_multidevice: assertion 'GDK_IS_WINDOW (window)' failed
Window manager warning: Log level 8: gdk_window_get_effective_parent: assertion 'GDK_IS_WINDOW (window)' failed
Window manager warning: Log level 8: g_object_ref: assertion 'G_IS_OBJECT (object)' failed
Window manager warning: Log level 8: g_object_ref: assertion 'G_IS_OBJECT (object)' failed
Window manager warning: Log level 8: gdk_window_get_device_position_double: assertion 'GDK_IS_WINDOW (window)' failed
cinnamon-session[3741]: WARNING: Application 'cinnamon.desktop' killed by signal 15
Cjs-Message: JS LOG: About to start Cinnamon
St-Message: cogl npot texture sizes SUPPORTED
Window manager warning: Trying to remove non-existent custom keybinding "magnifier-zoom-in".
Window manager warning: Trying to remove non-existent custom keybinding "magnifier-zoom-out".
Cjs-Message: JS LOG: Cinnamon started at Wed Dec 02 2015 10:55:42 GMT-0800 (PST)
Cjs-Message: JS LOG: network applet: Cannot find connection for active (or connection cannot be read)
Cjs-Message: JS LOG: network applet: Found connection for active

(gnome-terminal:4567): GLib-GIO-CRITICAL **: g_settings_get: the format string may not contain '&' (key 'monospace-font-name' from schema 'org.gnome.desktop.interface'). This call will probably stop working with a future version of glib.