GNOME Bugzilla – Bug 789259
gstreamer changed by monitor installation
Last modified: 2017-11-01 12:56:09 UTC
On Xubuntu 17.04 on an ACER inspire one D255, everything worked until I plugged in a Samsung 173s monitor. Then the parole media player wouldn't start; **(parole:4258): WARNING **: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-8AMRZHzBJ3: Connection refused Segmentation fault (core dumped) I then tried sudo parole. I got the same warning but parole did run. I tried using a second computer and got the same results.
This sounds like a pretty serious bug somewhere, but I don't think it's related to GStreamer. What makes you think it's a GStreamer issue? Do you happen to be able to get a strack trace?
I believed it was gstreamer because I installed other media players that didn't rely on gstreamer and they ran properly. Since then, I have upgraded from xubuntu 17.04 to 17.10 and the problem went away. Now I suspect it was OS related.
Thanks for following up and letting us know it's no longer a problem. I'll close the bug then.