I'm running Arch Linux and my twitter timeline also doesn't refresh. Output of gwibber: (gwibber:15606): Gtk-CRITICAL **: gtk_radio_button_set_group: assertion `!g_slist_find (group, radio_button)' failed (gwibber:15606): Gtk-CRITICAL **: gtk_widget_show: assertion `GTK_IS_WIDGET (widget)' failed (gwibber:15606): Gtk-CRITICAL **: gtk_radio_button_set_group: assertion `!g_slist_find (group, radio_button)' failed (gwibber:15606): Json-CRITICAL **: json_object_has_member: assertion `object != NULL' failed The last line appears repeatedly. Output of gwibber-service -do: root MainThread : INFO Logger initialized Service MainThread : INFO Service starting Service MainThread : INFO Running from the source tree root MainThread : ERROR Could not find any typelib for Unity root MainThread : ERROR Could not find any typelib for Dbusmenu root MainThread : ERROR Could not find any typelib for Indicate Digg MainThread : DEBUG Initializing. Ping.FM MainThread : DEBUG Initializing. FourSquare MainThread : DEBUG Initializing. Qaiku MainThread : DEBUG Initializing. Identica MainThread : DEBUG Initializing. Twitter MainThread : DEBUG Initializing. Facebook MainThread : DEBUG Initializing. Buzz MainThread : DEBUG Initializing. FriendFeed MainThread : DEBUG Initializing. StatusNet MainThread : DEBUG Initializing. Flickr MainThread : DEBUG Initializing. Service MainThread : DEBUG Setting up monitors Dispatcher MainThread : DEBUG NM Version is 0.9.4.0 Dispatcher MainThread : DEBUG NM Version is greater than 0.8.997 Storage MainThread : DEBUG Creating indexes Dispatcher MainThread : DEBUG Refresh interval is set to 5 Dispatcher MainThread : DEBUG ** Starting Refresh - 2012-05-03 17:12:28.01 ** Dispatcher MainThread : INFO Running Jobs: 0 Dispatcher MainThread : INFO Running Jobs: 0 Dispatcher Thread-1 : DEBUG Performing operation Dispatcher Thread-2 : DEBUG Performing operation Dispatcher Thread-3 : DEBUG Performing operation Dispatcher Thread-4 : DEBUG Performing operation Dispatcher Thread-5 : DEBUG Performing operation Dispatcher Thread-6 : DEBUG Performing operation Dispatcher Thread-7 : DEBUG Performing operation Dispatcher Thread-8 : DEBUG Performing operation Dispatcher Thread-10 : DEBUG Performing operation Dispatcher Thread-9 : DEBUG Performing operation Dispatcher Thread-11 : DEBUG Performing operation Dispatcher Thread-12 : DEBUG Performing operation Dispatcher Thread-13 : DEBUG Performing operation Dispatcher Thread-14 : DEBUG Performing operation Dispatcher Thread-15 : DEBUG Performing operation Dispatcher Thread-16 : DEBUG Performing operation Dispatcher Thread-17 : DEBUG Performing operation Dispatcher Thread-18 : DEBUG Performing operation Dispatcher Thread-19 : DEBUG Performing operation Dispatcher Thread-20 : DEBUG Performing operation Dispatcher Thread-21 : DEBUG Performing operation Dispatcher Thread-22 : DEBUG Performing operation Dispatcher MainThread : INFO Running Jobs: 23 Dispatcher Thread-23 : DEBUG Performing operation Dispatcher Thread-18 : INFO Loading complete: 1 - 0 Dispatcher Thread-18 : DEBUG Finished operation (0:00:00.625512) Dispatcher Thread-22 : INFO Loading complete: 2 - 0 Dispatcher Thread-22 : DEBUG Finished operation (0:00:00.637023) Dispatcher Thread-23 : INFO Loading complete: 3 - 0 Dispatcher Thread-23 : DEBUG Finished operation (0:00:00.668869) Dispatcher Thread-21 : INFO Loading complete: 4 - 0 Dispatcher Thread-21 : DEBUG Finished operation (0:00:00.706391) Dispatcher Thread-17 : INFO Loading complete: 5 - 0 Dispatcher Thread-17 : DEBUG Finished operation (0:00:00.737039) Dispatcher Thread-16 : INFO Loading complete: 6 - 0 Dispatcher Thread-16 : DEBUG Finished operation (0:00:00.776430) Dispatcher Thread-20 : INFO Loading complete: 7 - 0 Dispatcher Thread-20 : DEBUG Finished operation (0:00:00.771643) Dispatcher Thread-19 : DEBUG Adding record Network Thread-2 : ERROR HTTP Error for https://api.twitter.com/1/statuses/mentions.json - error code: 400 Network Thread-2 : DEBUG Failed to parse the response for https://api.twitter.com/1/statuses/mentions.json, error was: No JSON object could be decoded Network Thread-3 : ERROR HTTP Error for https://api.twitter.com/1/direct_messages.json - error code: 401 Network Thread-3 : DEBUG Failed to parse the response for https://api.twitter.com/1/direct_messages.json, error was: No JSON object could be decoded Network Thread-4 : ERROR HTTP Error for https://api.twitter.com/1/harrim4n/lists/subscriptions.json - error code: 400 Network Thread-4 : DEBUG Failed to parse the response for https://api.twitter.com/1/harrim4n/lists/subscriptions.json, error was: No JSON object could be decoded Dispatcher Thread-4 : ERROR Operation failed Dispatcher Thread-4 : DEBUG Traceback: Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/gwibber/microblog/dispatcher.py", line 81, in run message_data = PROTOCOLS[account["service"]].Client(account)(opname, **args) File "/usr/share/gwibber/plugins/twitter/__init__.py", line 411, in __call__ return getattr(self, opname)(**args) File "/usr/share/gwibber/plugins/twitter/__init__.py", line 428, in lists following = self._get("%s/lists/subscriptions.json" % self.account["username"], "list") or [] File "/usr/share/gwibber/plugins/twitter/__init__.py", line 394, in _get return [self._list(l) for l in data["lists"]] TypeError: list indices must be integers, not str Dispatcher Thread-4 : INFO Loading Error: 9 - Error Dispatcher Thread-4 : DEBUG Finished operation (0:00:01.055003) Network Thread-5 : ERROR HTTP Error for https://api.twitter.com/1/users/show.json - error code: 400 Network Thread-5 : DEBUG Failed to parse the response for https://api.twitter.com/1/users/show.json, error was: No JSON object could be decoded Network Thread-15 : ERROR HTTP Error for https://api.twitter.com/1/users/show.json - error code: 400 Network Thread-15 : DEBUG Failed to parse the response for https://api.twitter.com/1/users/show.json, error was: No JSON object could be decoded Network Thread-8 : ERROR HTTP Error for https://api.twitter.com/1/users/show.json - error code: 400 Network Thread-8 : DEBUG Failed to parse the response for https://api.twitter.com/1/users/show.json, error was: No JSON object could be decoded Dispatcher Thread-19 : INFO Loading complete: 9 - 1 Dispatcher Thread-19 : DEBUG Finished operation (0:00:01.072689) Dispatcher Thread-2 : INFO Loading complete: 9 - 0 Dispatcher Thread-2 : DEBUG Finished operation (0:00:01.127064) Network Thread-13 : ERROR HTTP Error for https://api.twitter.com/1/users/show.json - error code: 400 Network Thread-13 : DEBUG Failed to parse the response for https://api.twitter.com/1/users/show.json, error was: No JSON object could be decoded Network Thread-14 : ERROR HTTP Error for https://api.twitter.com/1/users/show.json - error code: 400 Network Thread-14 : DEBUG Failed to parse the response for https://api.twitter.com/1/users/show.json, error was: No JSON object could be decoded Network Thread-9 : ERROR HTTP Error for https://api.twitter.com/1/users/show.json - error code: 400 Network Thread-9 : DEBUG Failed to parse the response for https://api.twitter.com/1/users/show.json, error was: No JSON object could be decoded Network Thread-10 : ERROR HTTP Error for https://api.twitter.com/1/users/show.json - error code: 400 Network Thread-10 : DEBUG Failed to parse the response for https://api.twitter.com/1/users/show.json, error was: No JSON object could be decoded Network Thread-6 : ERROR HTTP Error for https://api.twitter.com/1/users/show.json - error code: 400 Network Thread-6 : DEBUG Failed to parse the response for https://api.twitter.com/1/users/show.json, error was: No JSON object could be decoded Network Thread-11 : ERROR HTTP Error for https://api.twitter.com/1/users/show.json - error code: 400 Network Thread-11 : DEBUG Failed to parse the response for https://api.twitter.com/1/users/show.json, error was: No JSON object could be decoded Network Thread-7 : ERROR HTTP Error for https://api.twitter.com/1/users/show.json - error code: 400 Network Thread-7 : DEBUG Failed to parse the response for https://api.twitter.com/1/users/show.json, error was: No JSON object could be decoded Network Thread-3 : ERROR HTTP Error for https://api.twitter.com/1/direct_messages/sent.json - error code: 401 Network Thread-3 : DEBUG Failed to parse the response for https://api.twitter.com/1/direct_messages/sent.json, error was: No JSON object could be decoded Dispatcher Thread-3 : INFO Loading complete: 10 - 0 Dispatcher Thread-3 : DEBUG Finished operation (0:00:01.975154) Network Thread-12 : ERROR HTTP Error for https://api.twitter.com/1/users/show.json - error code: 400 Network Thread-12 : DEBUG Failed to parse the response for https://api.twitter.com/1/users/show.json, error was: No JSON object could be decoded Network Thread-1 : ERROR HTTP Error for https://api.twitter.com/1/statuses/home_timeline.json - error code: 401 Network Thread-1 : DEBUG Failed to parse the response for https://api.twitter.com/1/statuses/home_timeline.json, error was: No JSON object could be decoded Network Thread-15 : ERROR HTTP Error for https://api.twitter.com/1/statuses/user_timeline.json - error code: 400 Dispatcher Thread-1 : INFO Loading complete: 11 - 0 Dispatcher Thread-1 : DEBUG Finished operation (0:00:02.026448) Network Thread-15 : DEBUG Failed to parse the response for https://api.twitter.com/1/statuses/user_timeline.json, error was: No JSON object could be decoded Dispatcher Thread-15 : INFO Loading complete: 12 - 0 Dispatcher Thread-15 : DEBUG Finished operation (0:00:01.984914) Network Thread-5 : ERROR HTTP Error for https://api.twitter.com/1/statuses/user_timeline.json - error code: 400 Network Thread-5 : DEBUG Failed to parse the response for https://api.twitter.com/1/statuses/user_timeline.json, error was: No JSON object could be decoded Dispatcher Thread-5 : INFO Loading complete: 13 - 0 Dispatcher Thread-5 : DEBUG Finished operation (0:00:02.025670) Network Thread-8 : ERROR HTTP Error for https://api.twitter.com/1/statuses/user_timeline.json - error code: 400 Network Thread-8 : DEBUG Failed to parse the response for https://api.twitter.com/1/statuses/user_timeline.json, error was: No JSON object could be decoded Dispatcher Thread-8 : INFO Loading complete: 14 - 0 Dispatcher Thread-8 : DEBUG Finished operation (0:00:02.019784) Network Thread-13 : ERROR HTTP Error for https://api.twitter.com/1/statuses/user_timeline.json - error code: 400 Network Thread-14 : ERROR HTTP Error for https://api.twitter.com/1/statuses/user_timeline.json - error code: 400 Network Thread-14 : DEBUG Failed to parse the response for https://api.twitter.com/1/statuses/user_timeline.json, error was: No JSON object could be decoded Network Thread-13 : DEBUG Failed to parse the response for https://api.twitter.com/1/statuses/user_timeline.json, error was: No JSON object could be decoded Dispatcher Thread-14 : INFO Loading complete: 16 - 0 Dispatcher Thread-14 : DEBUG Finished operation (0:00:02.027006) Dispatcher Thread-13 : INFO Loading complete: 16 - 0 Dispatcher Thread-13 : DEBUG Finished operation (0:00:02.028714) Network Thread-10 : ERROR HTTP Error for https://api.twitter.com/1/statuses/user_timeline.json - error code: 400 Network Thread-10 : DEBUG Failed to parse the response for https://api.twitter.com/1/statuses/user_timeline.json, error was: No JSON object could be decoded Dispatcher Thread-10 : INFO Loading complete: 17 - 0 Dispatcher Thread-10 : DEBUG Finished operation (0:00:02.046751) Network Thread-11 : ERROR HTTP Error for https://api.twitter.com/1/statuses/user_timeline.json - error code: 400 Network Thread-11 : DEBUG Failed to parse the response for https://api.twitter.com/1/statuses/user_timeline.json, error was: No JSON object could be decoded Network Thread-9 : ERROR HTTP Error for https://api.twitter.com/1/statuses/user_timeline.json - error code: 400 Network Thread-9 : DEBUG Failed to parse the response for https://api.twitter.com/1/statuses/user_timeline.json, error was: No JSON object could be decoded Dispatcher Thread-11 : INFO Loading complete: 19 - 0 Dispatcher Thread-11 : DEBUG Finished operation (0:00:02.088099) Dispatcher Thread-9 : INFO Loading complete: 19 - 0 Dispatcher Thread-9 : DEBUG Finished operation (0:00:02.090093) Network Thread-7 : ERROR HTTP Error for https://api.twitter.com/1/statuses/user_timeline.json - error code: 400 Network Thread-7 : DEBUG Failed to parse the response for https://api.twitter.com/1/statuses/user_timeline.json, error was: No JSON object could be decoded Dispatcher Thread-7 : INFO Loading complete: 20 - 0 Dispatcher Thread-7 : DEBUG Finished operation (0:00:02.114608) Network Thread-6 : ERROR HTTP Error for https://api.twitter.com/1/statuses/user_timeline.json - error code: 400 Network Thread-6 : DEBUG Failed to parse the response for https://api.twitter.com/1/statuses/user_timeline.json, error was: No JSON object could be decoded Dispatcher Thread-6 : INFO Loading complete: 21 - 0 Dispatcher Thread-6 : DEBUG Finished operation (0:00:02.122529) Network Thread-12 : ERROR HTTP Error for https://api.twitter.com/1/statuses/user_timeline.json - error code: 400 Network Thread-12 : DEBUG Failed to parse the response for https://api.twitter.com/1/statuses/user_timeline.json, error was: No JSON object could be decoded Dispatcher Thread-12 : INFO Loading complete: 22 - 0 Dispatcher Thread-12 : DEBUG Finished operation (0:00:02.907457)