simple-scan crashed with SIGSEGV in g_object_unref()

[Corrado]

Got this. I did not notice any crash.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: simple-scan 3.2.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
ApportVersion: 1.23-0ubuntu2
Architecture: amd64
Date: Sat Oct 8 15:39:39 2011
DriverPackageVersions:
 libsane 1.0.22-2ubuntu2
 libsane-extras N/A
 hplip 3.11.7-1ubuntu3
 hpoj N/A
ExecutablePath: /usr/bin/simple-scan
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110705.1)
MachineType: Acer TravelMate 7750G
ProcCmdline: simple-scan
ProcEnviron:
 PATH=(custom, no user)
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=b949a6d2-2dfa-448a-b608-94e366a84b22 ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x7fb00e3f4b70: mov (%rdi),%rax
 PC (0x7fb00e3f4b70) ok
 source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: simple-scan
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? ()
 simple_scan_unref ()
Title: simple-scan crashed with SIGSEGV in g_object_unref()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lp lpadmin plugdev sambashare vboxusers
dmi.bios.date: 05/19/2011
dmi.bios.vendor: Acer
dmi.bios.version: V1.09
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: BA70_HR
dmi.board.vendor: Acer
dmi.board.version: Base Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.09
dmi.modalias: dmi:bvnAcer:bvrV1.09:bd05/19/2011:svnAcer:pnTravelMate7750G:pvrV1.09:rvnAcer:rnBA70_HR:rvrBaseBoardVersion:cvnAcer:ct10:cvrV1.09:
dmi.product.name: TravelMate 7750G
dmi.product.version: V1.09
dmi.sys.vendor: Acer

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #870587, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.