I was working with some .pptx presentations, and when I opened a new .pptx file, a tty appeared and the system reloaded back to the Ubuntu login screen.
Since then, every time I open LibreOffice Impress, the same thing happens. Can anyone help with this?
/var/log/?dm.log(? = gdm, kdm, ...),/var/log/messages,/var/log/Xorg.0.logand~/.xsession-errorson paste.ubuntu.com? – Lekensteyn Mar 3 '11 at 19:47