Occurred after I tried to install Ubuntu Quantal using the desktop link, and a wireless network dialog appearing asking me for my password again. The installer never appeared.
ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: ubiquity 2.11.29
ProcVersionSignature: Ubuntu 3.5.0-13.14-generic 3.5.3
Uname: Linux 3.5.0-13-generic x86_64
ApportVersion: 2.5.1-0ubuntu4
Architecture: amd64
CasperVersion: 1.321
Date: Fri Sep 7 21:53:06 2012
ExecutablePath: /usr/lib/ubiquity/bin/ubiquity
InstallCmdLine: noprompt cdrom-detect/try-usb=true file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
InterpreterPath: /usr/bin/python3.2mu
LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120904.1)
ProcCmdline: /usr/bin/python3 /usr/lib/ubiquity/bin/ubiquity gtk_ui
ProcEnviron: Error: [Errno 13] Permission denied: '/proc/5826/environ'
PythonArgs: ['/usr/lib/ubiquity/bin/ubiquity', 'gtk_ui']
SourcePackage: ubiquity
Title: ubiquity crashed with dbus.exceptions.DBusException in call_blocking(): org.freedesktop.NetworkManager.Settings.Connection.PropertyNotFound: 802-1x
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
Here's /var/log/syslog, as requested by the bug reporting guidelines. /var/log/partman does not exist.