Comment 29 for bug 204413

I think Its worth mentioning the following:
1- This problem happens only on Ubuntu, I've used fedora 7,8,9 and 10 for two years and never saw this issue (with or without video files); However, it showed up once every month or so on my other Ubuntu machines. So the problem probably resides somewhere in the difference between the fedora and Ubuntu's.

2- This problem happened many times by just letting Ubuntu run while viewing the desktop; the desktop contained only encrypted files (encrypted files from other appliances that I use)

I wish I can help more...

Ubuntu 8.10 and the two versions before it.
Nautilus 1:2.24.1-0ubuntu1