won't install past add language packs, or thereabouts

[Lulu]

I was reinstalling LUBUNTU 11.10, hoping to fix some bugs that were in the first installed version. I was having movie player crashes, that would not close or leave window. I tried to uninstall movie player with the remove function, but that didn't take it out. I could not get a DVD to play with movie player, even after adding the requested library decryption files. VLC movie player would reecognize the DVD, then crash.

After all this, I decided to just reinstall LUBUNTU 11.10, instead of fiddling around, because the installation was so fresh and not heartbreaking to lose.

When I reinstalled, I looked at the option to do something different, and noticed that on my harddrive there was no marking for a Linux swap drive. There was an unidentified partition that was only about 500 MB, and my ram is 850 MB. I thought that LUBUNTU made a swap partition.

Also a notice appeared during this installation that all my documents pictures and videos would be removed.

I was under the impression that LUBUNTU 11.10 was smart, and would leave all my files in /home alone.

Should I make the three partitions: /, /home, and /linux swap for next install?

Thanks.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: ubiquity 2.8.7
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
ApportVersion: 1.23-0ubuntu3
Architecture: i386
CasperVersion: 1.287
Date: Fri Mar 23 02:39:58 2012
LiveMediaBuild: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
ProcEnviron:
 LANGUAGE=en_CA.UTF-8
 PATH=(custom, no user)
 LANG=en_CA.UTF-8
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Ubuntu Foundations Team Bug Bot (crichton)]

Exception during installation:
Mar 23 02:37:16 ubuntu plugininstall.py: SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)
Mar 23 02:37:16 ubuntu plugininstall.py:

[Brian Murray (brian-murray)]

The reason the install failing is due to a package becoming corrupted during the download and install process. This bug is a duplicate of bug 922949.