Issue:
All Folder browsing freezes on Linux or from Fileman manager, or Caja
Problem:
Corrupted Bookmarks file
Solution:
Remove bookmarks files.
Depending of your operating system version, it's possible that one of the folders bellow does not exist: that is fine as long as the other one does.
In terminal:
1) Go in User folder (should be by default)
cd /home/caldera
2) Backup your bookmarks
mv .gtk-bookmarks myoldbookmarks
3) Go the GTK folder
cd /home/caldera/.config/gtk-3.0
4) Backup your bookmarks
mv bookmarks myoldbookmarks
5) Reboot PC