iphone-set-info segfault when iphone is plugged in (iOS 5)

[Steve Magoun]

After upgrading my iPhone 3GS to iOS 5.x, iphone-set-info crashes whenever I plug it in to my 11.10 system.

I see this in dmesg:
[104380.668060] usb 2-1: new high speed USB device number 5 using ehci_hcd
[104381.829547] ipheth 2-1:4.2: Apple iPhone USB Ethernet device attached
[104381.830024] usbcore: registered new interface driver ipheth
[104381.856486] ADDRCONF(NETDEV_UP): eth0: link is not ready
[104381.918422] upowerd[1581] general protection ip:7f1a1acc5d3a sp:7fff6694c578 error:0 in libplist.so.1.1.6[7f1a1acbf000+9000]
[104382.482812] iphone-set-info[13839]: segfault at 8 ip 00007f07aa766721 sp 00007fff6a6ff268 error 4 in libc-2.13.so[7f07aa6e4000+195000]

I also see an error dialog with the following content:
"Unable to to mount (my iPhone's name):
Unhandled Lockdown error (-15)"

This is a regression, iOS 4.x used to work with the same 11.10 installation.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: libgpod-common 0.8.0-3build1
ProcVersionSignature: Ubuntu 3.0.0-15.24-generic 3.0.13
Uname: Linux 3.0.0-15-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Mon Dec 19 09:21:33 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta amd64 (20100901.1)
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: libgpod
UpgradeStatus: Upgraded to oneiric on 2011-09-02 (107 days ago)

[Launchpad Janitor (janitor)]

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