ubiquity crashed with InstallStepError in configure_bootloader()

[Bjorn Nilsson]

Binary package hint: ubiquity

Installation via live-cd with 200gb 'free' space, two ntfs-partitions already existing with windows 7 RC1.
mountpoints does not seem to pop up correctly either - gparted nor the graphical installer shows the partitions correct.
Disks in 'fake raid' 1, with mobo controller, can mount 'em manually without problems. This is the 64-bit version of 9.10 (same with win 7). Previous bugreports does not really seem to fit the description for this - if I am wrong, please nullify this report.

Thank you in advance.

ProblemType: Crash
Architecture: amd64
Date: Mon Dec 28 22:15:48 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/lib/ubiquity/bin/ubiquity
InterpreterPath: /usr/bin/python2.6
LiveMediaBuild: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
Package: ubiquity 2.0.6
ProcCmdline: /usr/bin/python /usr/lib/ubiquity/bin/ubiquity gtk_ui
ProcEnviron: Error: [Errno 13] Permission denied: '/proc/4105/environ'
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
PythonArgs: ['/usr/lib/ubiquity/bin/ubiquity', 'gtk_ui']
SourcePackage: ubiquity
Title: ubiquity crashed with InstallStepError in configure_bootloader()
Uname: Linux 2.6.31-14-generic x86_64
UserGroups:

[Brian Murray (brian-murray)]

The grub-installer error from syslog is:

Dec 28 21:15:43 ubuntu grub-installer: info: architecture: amd64/generic
Dec 28 21:15:48 ubuntu grub-installer: info: Identified partition label for /dev/mapper/jmicron_5ooGB2x3p1: loop
Dec 28 21:15:48 ubuntu ubiquity: /usr/share/grub-installer/grub-installer: 500: arithmetic expression: expecting EOF: "3p1 - 1"

[dino99 (9d9)]

This version has expired long ago; no more supported