Ok, found the fix on an partially related AskUbuntu question. I just had to empty the gst1.0 cache:
rm -r ~/.cache/gstreamer-1.0
And then everything worked. The Ubuntu update tool maybe screwed up at some point with this.
Ok, found the fix on an partially related AskUbuntu question. I just had to empty the gst1.0 cache:
rm -r ~/.cache/ gstreamer- 1.0
And then everything worked. The Ubuntu update tool maybe screwed up at some point with this.