probably a dupe of bug #123646 which is also about ubuntulooks_draw_progressbar_trough() and blows in libcairo2's fbFetch_x8r8g8b8
probably a dupe of bug #123646 which is also about ubuntulooks_ draw_progressba r_trough( ) and blows in libcairo2's fbFetch_x8r8g8b8