usb-creator-gtk crashed with SIGSEGV

[Typhoe]

Using quantal up to date on 11/05/2012, trying to create an usb key of quantal AMD64, I get these crashes after I'm been asked for my password.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: usb-creator-gtk 0.2.40ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-16.25-generic 3.5.4
Uname: Linux 3.5.0-16-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.6.1-0ubuntu1
Architecture: amd64
CheckboxSubmission: 07c1b2f1302af9a0aa8bf3fa10951319
CheckboxSystem: 4c773cd91921f9618cc2f1893bc1a87a
Date: Fri Oct 5 10:46:02 2012
ExecutablePath: /usr/bin/usb-creator-gtk
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120724.3)
InterpreterPath: /usr/bin/python2.7
ProcCmdline: /usr/bin/python /usr/bin/usb-creator-gtk
ProcEnviron:
 TERM=xterm
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=fr_FR.UTF-8
 XDG_RUNTIME_DIR=<set>
SegvAnalysis:
 Segfault happened at: 0x7f89ae9a0d00: movl $0xffffffff,0x4(%rdi)
 PC (0x7f89ae9a0d00) ok
 source "$0xffffffff" ok
 destination "0x4(%rdi)" (0x00000004) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: usb-creator
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
 ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
 ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
 ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
 ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
Title: usb-creator-gtk crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo users

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #915626, 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.

[Typhoe (spamistrash)]

I'm using an usb 3 port (usb key is 2.0 only).

The password is asked pretty quick in regard of previous times (before quantal).

I tried to write the iso again, typing my password as soon as it's asked for, same crash!

I tried to wait (till the usb key led stopped blinking), then typed my password, the creation of the ubuntu usb key worked!

I'll guess the program doesn't wait enough time before trying to make the usb key bootable.

regards.