ubiquity crashed with BrokenPipeError in command(): [Errno 32] Broken pipe

[Carla Sella]

Ubiquity crashed during boot of live USB key on HP G62 laptop.
This is duplicate of bug #1195676

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: ubiquity 2.15.8
ProcVersionSignature: Ubuntu 3.10.0-0.7-generic 3.10.0-rc7
Uname: Linux 3.10.0-0-generic x86_64
ApportVersion: 2.10.2-0ubuntu3
Architecture: amd64
CasperVersion: 1.335
Date: Sat Jun 29 15:03:07 2013
ExecutablePath: /usr/lib/ubiquity/bin/ubiquity
InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
InterpreterPath: /usr/bin/python3.3
LiveMediaBuild: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130629)
MarkForUpload: True
ProcCmdline: /usr/bin/python3 /usr/lib/ubiquity/bin/ubiquity --greeter --only
ProcEnviron: Error: [Errno 13] Permission denied: '/proc/2681/environ'
PythonArgs: ['/usr/lib/ubiquity/bin/ubiquity', '--greeter', '--only']
SourcePackage: ubiquity
Title: ubiquity crashed with BrokenPipeError in command(): [Errno 32] Broken pipe
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[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 #1195676, 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.