I followed these directions http://maemo.org/community/wiki/howt..._from_mmc_card and now I am having trouble installing or uninstalling applications. If I boot to flash it seems to work but not when I boot to mmc. I tried sudo gainroot before opening app manager but that didn't help. Here is my app manager log.

osso-application-installer 4.46, UI version 2
apt-worker: Forcing /var/lib/dpkg/lock
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Uninstalling canola2 2.0.0~beta1-maemo.1
apt-worker: Not handling unrelated package idea.
(Reading database ... dpkg: error processing canola2 (--remove):
files list file for package `idea' contains empty filename
Errors were encountered while processing:
canola2
Processing was halted because there were too many errors.
E: Sub-process /usr/bin/dpkg returned an error code (1)

What did I do wrong, did I miss a step?