hi, i have installed elisa now on 3 different fedora 8 machines and i always get the same error on the start. does anyone know a solution? (elisa:6953): GStreamer-CRITICAL **: gst_debug_log_valist: assertion `category != NULL’ failed (elisa:6953): GStreamer-CRITICAL **: gst_debug_log_valist: assertion `category != NULL’ failed 0:00:07.393991000 6953 0xa05d0a0 LOG GST_REFCOUNTING gstobject.c:293:gst_object_init: 0xa185790 new 0:00:07.394539000 6953 0xa05d0a0 DEBUG pgm_viewport_factory ./pgmviewportfactory.c:306:pgm_viewport_factory_new: Created new viewport factory 0:00:07.394947000 6953 0xa05d0a0 LOG GST_REFCOUNTING gstobject.c:379:gst_object_sink: sink 0:00:07.395333000 6953 0xa05d0a0 LOG GST_REFCOUNTING gstobject.c:383:gst_object_sink: clear floating flag 0:00:07.395656000 6953 0xa05d0a0 LOG GST_REFCOUNTING gstobject.c:352:gst_object_unref: 0xa185790 unref 2->1 0:00:07.396404000 6953 0xa05d0a0 LOG GST_REFCOUNTING gstobject.c:293:gst_object_init: 0xab5d0e8 new 0:00:07.397102000 6953 0xa05d0a0 DEBUG gl pgmglviewport.c:1125:pgm_gl_viewport_init: init 0:00:07.397921000 6953 0xab4f470 LOG GST_REFCOUNTING gstobject.c:293:gst_object_init: 0xab44000 new 0:00:07.398577000 6953 0xab4f470 DEBUG gl pgmbackend.c:71:pgm_backend_init: init 0:00:07.398913000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:1403:pgm_glx_backend_init: init 0:00:07.399404000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:1426:pgm_glx_backend_new: created new glxbackend 0:00:07.399825000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:905:pgm_glx_backend_create_window: create_window 0:00:07.461257000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:381:setup_vblank: Using the swap_control extension for vblank syncing 0:00:07.464610000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:1087:pgm_glx_backend_get_proc_address: get_proc_address 0:00:07.464717000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:1087:pgm_glx_backend_get_proc_address: get_proc_address 0:00:07.464750000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:1087:pgm_glx_backend_get_proc_address: get_proc_address 0:00:07.464780000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:1087:pgm_glx_backend_get_proc_address: get_proc_address 0:00:07.464805000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:1087:pgm_glx_backend_get_proc_address: get_proc_address 0:00:07.464829000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:1087:pgm_glx_backend_get_proc_address: get_proc_address 0:00:07.464853000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:1087:pgm_glx_backend_get_proc_address: get_proc_address 0:00:07.464876000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:1087:pgm_glx_backend_get_proc_address: get_proc_address 0:00:07.464899000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:1087:pgm_glx_backend_get_proc_address: get_proc_address 0:00:07.464924000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:1087:pgm_glx_backend_get_proc_address: get_proc_address 0:00:07.464948000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:1087:pgm_glx_backend_get_proc_address: get_proc_address 0:00:07.464989000 6953 0xab4f470 DEBUG gl pgmglxbackend.c:1170:pgm_glx_backend_build_text_lists: build_text_lists 0:00:07.520252000 6953 0xac41e78 DEBUG gl pgmglxbackend.c:706:dispatch_glx_events: dispatch_events 0:00:07.520350000 6953 0xac41e78 DEBUG gl pgmglxbackend.c:706:dispatch_glx_events: dispatch_events 0:00:07.520380000 6953 0xac41e78 DEBUG gl pgmglxbackend.c:706:dispatch_glx_events: dispatch_events regards, patrick