banshee crashes on startup if iPad is attached

[Peter Hedlund]

If my iPad is connected to the computer Banshee crashes on startup.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: banshee 2.1.3-1ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-10.16-generic 3.0.4
Uname: Linux 3.0.0-10-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Wed Sep 7 14:51:09 2011
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64+mac (20110901)
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: banshee
UpgradeStatus: No upgrade log present (probably fresh install)

[Peter Hedlund (peter-peterandlinda)]

Terminal output:

peter@UbuntuAir:~$ banshee &
[1] 3483
peter@UbuntuAir:~$ [Info 14:50:48.598] Running Banshee 2.1.3: [Ubuntu oneiric (development branch) (linux-gnu, x86_64) @ 2011-08-25 18:47:06 UTC]

(Banshee:3483): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(Banshee:3483): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(Banshee:3483): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(Banshee:3483): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
[Info 14:50:49.667] Updating web proxy from GConf
[Info 14:50:49.766] All services are started 0.910236
** (Banshee:3483): DEBUG: SyncDaemon already running, initializing SyncdaemonDaemon object

(Banshee:3483): libsoup-WARNING **: No feature manager for feature of type 'U1RequestChrome'

** (Banshee:3483): WARNING **: Error calling get_info: Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/dbus/service.py", line 702, in _message_cb
    retval = candidate_method(self, *args, **keywords)
  File "/usr/lib/python2.7/dist-packages/ubuntuone-client/ubuntuone/platform/linux/dbus_interface.py", line 1041, in get_info
    return self.syncdaemon_folders.get_info(path)
  File "/usr/lib/python2.7/dist-packages/ubuntuone-client/ubuntuone/syncdaemon/interaction_interfaces.py", line 640, in get_info
    mdobj = self.fs.get_by_path(path.encode('utf-8'))
  File "/usr/lib/python2.7/dist-packages/ubuntuone-client/ubuntuone/syncdaemon/filesystem_manager.py", line 777, in get_by_path
    mdid = self._idx_path[path]
KeyError: '/home/peter/.ubuntuone/Purchased from Ubuntu One'

** (Banshee:3483): CRITICAL **: syncdaemon_folder_info_get_subscribed: assertion `SYNCDAEMON_IS_FOLDER_INFO (finfo)' failed
[Info 14:50:50.419] AmazonMP3 store redirect URL: https://one.ubuntu.com/music/store/amz/

** (Banshee:3483): WARNING **: Error rescanning Purchased Music: No such file or directory
** (Banshee:3483): DEBUG: Loading the real store page

** (Banshee:3483): WARNING **: Got less number of items in credentials hash table than expected!
[Info 14:50:50.754] nereid Client Started
[Info 14:50:50.858] GStreamer version 0.10.35.0, gapless: True, replaygain: False
[Info 14:50:50.889] AppleDeviceSource is ignoring unmounted volume Documents on Peter’s iPad
Device 0 (VID=05ac and PID=129a) is a Apple iPad.
LIBMTP WARNING: no MTP vendor extension on device 3 on bus 2LIBMTP WARNING: VendorExtensionID: 00000000LIBMTP WARNING: VendorExtensionDesc: Device has no vendor extensionsLIBMTP WARNING: this typically means the device is PTP (i.e. a camera) but not an MTP device at all. Trying to continue anyway.LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
Stacktrace:

  at (wrapper managed-to-native) object.__icall_wrapper_mono_string_new_wrapper (intptr) <0xffffffff>
  at (wrapper unknown) Mtp.FolderStruct.PtrToStructure (intptr,object) <0xffffffff>
  at (wrapper runtime-invoke) <Module>.runtime_invoke_void_intptr_object (object,intptr,intptr,intptr) <0xffffffff>
  at (wrap...

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[ozzloy (ozzloy)]

me too. here's my terminal output:

▓▒░ozzloy@planchet░▒▓██▓▒░ Thu Nov 24 05:23:27pm
~/ banshee
[Info 13:48:23.443] Running Banshee 2.2.1: [Ubuntu 11.10 (linux-gnu, x86_64) @ 2011-11-10 06:05:59 UTC]
[Info 13:48:24.737] Updating web proxy from GConf
[Info 13:48:24.874] All services are started 1.106088
** (Banshee:831): DEBUG: SyncDaemon already running, initializing SyncdaemonDaemon object

(Banshee:831): libsoup-WARNING **: No feature manager for feature of type 'U1RequestChrome'
[Info 13:48:25.635] AmazonMP3 store redirect URL: https://one.ubuntu.com/music/store/amz/
[Info 13:48:26.240] nereid Client Started
[Info 13:48:26.336] GStreamer version 0.10.35.0, gapless: True, replaygain: False
[Info 13:48:26.436] AppleDeviceSource is ignoring unmounted volume Documents on iPhone
Device 0 (VID=05ac and PID=1292) is a Apple iPhone 3G.
LIBMTP WARNING: no MTP vendor extension on device 10 on bus 2LIBMTP WARNING: VendorExtensionID: 00000000LIBMTP WARNING: VendorExtensionDesc: Device has no vendor extensionsLIBMTP WARNING: this typically means the device is PTP (i.e. a camera) but not an MTP device at all. Trying to continue anyway.LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
Stacktrace:

zsh: segmentation fault banshee
█▓▒░ozzloy@planchet░▒▓██▓▒░ Sun Nov 27 01:48:26pm

[Ed Gallant (edward-j-gallant)]

Just fyi, I can duplicate this bug on my Dell desktop with NVIDIA, in both Unity and Unity 2D, but it does NOT happen (can not be duplicated) on my Gateway laptop with ATI video card. Both are 64 bit installs of 11.10. On the Gateway laptop with ATI card, where Banshee works just fine, when I first connect the device, before Banshee is ever started, I get a pop-up advising my that iPod is locked, unlock it and "Try Again". I do not get that pop-up on my desktop with NVIDIA card. Just one of literally dozens of issues that I have on my NVIDIA desktop that I do not have on my ATI based laptop. Not sure who, if anyone, this will help in tracking it down, but for what it's worth.