Many songs in My Downloads can block UI

THe way the code is, this is very hard to fix, so unfortunately won't happen for 11.04 gold. But it may be possible that we can do an SRU still.

My Downloads sections seems to hang indefinitey. It was working most of this cycle. From --debug

[1 Debug 11:18:15.368] U1MS: Url Loaded: - http://stores.7digital.com/default.aspx?shop=480&partner=983
** (Banshee:26594): DEBUG: firing authentication
[1 Debug 11:18:18.154] U1MS: Url Loaded: - http://stores.7digital.com/default.aspx?shop=480&partner=983
[1 Debug 11:18:18.192] U1MS: Url Loaded: - file:///usr/share/libubuntuone/1/javascript/connecting.html

Any suggestions? I removed all config files for banshee and ubuntuone in ~

I get this error after about 5-10 minutes of hanging.

Downgrading to libubuntuone-1.0-1_0.9.2-0ubuntu1_amd64 resolves the issue so libununtuone -r132 for bug fix https://bugs.launchpad.net/libubuntuone/+bug/663001 seemed to have introduced this.

This is a result of LP:764646, looks like we can mark this bug as a duplicate of that one.

James, do all your songs have extended characters in their titles, artists, or album names?

@Rodney, it doesn't appear so. I deleted .ubuntuone from ~ and u1 control panel synced them back to my music library. The "My Downloads" section of the store is the only feature of the store not working.

Does appear to be the same error as https://bugs.launchpad.net/bugs/764646

james@james-HP-Pavilion-dv6-Notebook-PC:~$ banshee
[Info 12:23:48.713] Running Banshee 2.0.0: [Ubuntu Natty (development branch) (linux-gnu, x86_64) @ 2011-04-09 07:44:31 UTC]
[Info 12:23:50.004] Updating web proxy from GConf
[Info 12:23:50.041] All services are started 1.135372
** (Banshee:1187): DEBUG: SyncDaemon already running, initializing SyncdaemonDaemon object

(Banshee:1187): libsoup-WARNING **: No feature manager for feature of type 'U1RequestChrome'
** (Banshee:1187): DEBUG: Loading the real store page

** (Banshee:1187): WARNING **: Could not get credentials for 'Ubuntu One': Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.7/dbus/service.py", line 702, in _message_cb
    retval = candidate_method(self, *args, **keywords)
TypeError: find_credentials() takes exactly 3 arguments (2 given)

[Info 12:23:51.231] nereid Client Started
[Info 12:23:51.315] GStreamer version 0.10.32.0, gapless: True, replaygain: False
** (Banshee:1187): DEBUG: firing authentication

This is not the same issue as #764646.

If that is what James is seeing, then please move that discussion there. This bug is a different problem.

@Rodney, this appears fixed with the latest ubuntuone-client 1.6.1-0ubuntu2. Thanks.

This is going to be a significantly larger change than I thought we could originally due to help this situation. Hopefully we can resolve it soon in 11.10 and perhaps get some backports done for the older versions.