just logged in for the afternoon, to find that my desktop background gone, icons usually displayed in the panel menu gone, opening the xfce menu I see applications, but icons missing. Trying to right click and change background, no images are available and when I try and add one, it doesn't display.
.xsession-errors seems to point to some sort of GTK error and complains about "unrecognized image file format" (gads, such as .png)
also nautilus error (nautilus:2412):GdkPixbuf-CRITICAL **: gdk_pixbuf_format_get_name: assertion "format != NULL' failed (this is just one of many following the same format)
about the only thing i had done unusual, just before morning shutdown was to apt-get purge opera as i already have firefox and chromium running.
I'm really at a loss, so don't know what to report





