It is not related to the bug you linked to. The mtpz message is just a warning. In your case the embedded album art plugin is causing the issue.
** Summary changed: - Rhythmbox 2.99.1 crashes, unable to open ~/.mtpz-data + Rhythmbox 2.99.1 crashes, File "/usr/lib/rhythmbox/plugins/artsearch/embedded.py", line 38, AttributeError: 'NoneType' object has no attribute 'get_sample' -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to rhythmbox in Ubuntu. https://bugs.launchpad.net/bugs/1252105 Title: Rhythmbox 2.99.1 crashes, File "/usr/lib/rhythmbox/plugins/artsearch/embedded.py", line 38, AttributeError: 'NoneType' object has no attribute 'get_sample' Status in “rhythmbox” package in Ubuntu: Confirmed Bug description: I started Rhythmbox and it worked fine until I tried to play a song, at which point it'd freeze. Running it from the terminal I got this traceback. (rhythmbox:12839): GLib-GObject-CRITICAL **: Custom constructor for class SoupServer returned NULL (which is invalid). Unable to remove object from construction_objects list, so memory was probably just leaked. Please use GInitable instead. Unable to open ~/.mtpz-data for reading, MTPZ disabled.Traceback (most recent call last): File "/usr/lib/rhythmbox/plugins/artsearch/embedded.py", line 38, in discovered_cb (found, sample) = tags.get_sample(tagname) AttributeError: 'NoneType' object has no attribute 'get_sample' Seems like it might be related to this: https://bugs.launchpad.net/ubuntu/+source/rhythmbox/+bug/1242806 (Dunno if this is relevant, but just prior I was having some issues with Rhythmbox not able to open /run/user/1000/pulse when trying to play a song. I fixed that by taking the ownership of that directory.) Running Ubuntu 13.10 on an ASUS K53SV laptop, Rhythmbox 2.99.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/rhythmbox/+bug/1252105/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
