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What should I do when Ubuntu freezes?
Since yesterday when I open the home folder and I try to copy, move, cut a file from there, the screen freezes, I'm not able to click in any icon or menu, but ctrl+alt+f1 still work, and when I return to the GUI (by pressing ctrl+alt+f7), the screen turns black and only showing the mouse cursor. This happens only in my session and strangely, is the only folder where happening this, even when I copy or move a file from other folder to home, without opening the home (by bookmark or address bar).
I tried to move all the files (not the folders) in home to other folder from another session, and it worked, but back on my session I still have the same problems. I had no problems when I open these files (mostly of them images), before and after I have moved them, except with the .odt files, LibreOffice also freezes the screen when I try to open it (or a .odt file). I have LO from ppa, so I purge it, but nothing changed, and obviously, when I open these files and LO from another session, works perfectly...
To sum up, the home's files and the LibreOffice suite freezes the screen. Halp!
I have 12.04, and I use Gnome fallback.
FIXED
...Or I thing so. the problem has been in the File Watcher compiz's plugin, I turn off this and EVERYTHING's fine now. All's ok except I still do not know what doing this plugin... beside freeze the screen :P
I leave here the X.org's log's file, a bit late, and I don't know if it's related to the problem or not, but is the only one I find apparently related in the /var/log.
