update-manager (crashed) Could not calculate the upgrade

root@HewittRand-desktop:~# sudo apt-get install gdb
Reading package lists... Done
Building dependency tree
Reading state information... Done
gdb is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 11 not upgraded.
root@HewittRand-desktop:~# sudo gdb update-manager -d 2>&1 | tee gdb-update-manager -d.txt
tee: invalid option -- d
Try `tee --help' for more information.
root@HewittRand-desktop:~# sudo gdb <update-manager -d> 2>&1 | tee gdb-<update-manager -d>.txt
bash: syntax error near unexpected token `2'
root@HewittRand-desktop:~# sudo gdb update-manager 2>&1 | tee gdb-update-manager.txt
GNU gdb 6.7.1-debian
Copyright (C) 2007 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
"/usr/bin/update-manager": not in executable format: File format not recognized
(gdb) handle SIG33 pass nostop noprint
Signal Stop Print Pass to program Description
SIG33 No No Yes Real-time event 33
(gdb) set pagination 0
(gdb) run
Starting program:
No executable file specified.
Use the "file" or "exec-file" command.
(gdb) backtrace full
No stack.
(gdb) info registers
The program has no registers now.
(gdb) thread apply all backtrace
No registers.
(gdb) quit
root@HewittRand-desktop:~#

https://wiki.ubuntu.com/DebuggingUpdateManager
[BOTTOM][TOP]How to file

When filing a bug report regarding a problem with a distribution or release upgrade you should add every file in '/var/log/dist-upgrade/', there should be at least 3, as separate attachments. You should also tag your distribution upgrade bug with the release you are moving from and to - for example 'feisty2gutsy'.

[TOP]Bug Tags

Tag

Use case

Link

feisty2gutsy

Bugs related to upgrading from Feisty Fawn to Gutsy Gibbon

[WWW] link

edgy2feisty

Bugs related to upgrading from Edgy Eft to Feisty Fawn

[WWW] link

dapper2edgy

Bugs related to upgrades from Dapper Drake to Edgy Eft

[WWW] link

cdrom-upgrade

Bugs related to an upgrade from CD-ROM or DVD media

[WWW] link

The previously described tags are specific to the UpdateManager application, if you need more general tags please visit Bugs/Tags page.

https://wiki.ubuntu.com/Bugs/Tags#preview
I need help adding tags that don't look like they exist yet. I don't quite understand how to edit that wiki-page either.
Thanks.

changed security from private to public