Unable to View Thumbnails Despite Full Permissions [SOLVED]

[jdalt]

I have a local installation of Typolight on my development computer, and I can't view thumbnails. Image galleries and the file manager always display images at full size. I've given both the system/tmp and system/html directories full rwx permissions of 777.

I've also purged the thumbnail data. Is there anything else, besides file permissions, that could be confounding my ability to view thumbnails?

Thanks

[scare]

Maybe you don't have gd2 installed?

[jdalt]

That's it! Thanks. I was using the default Ubuntu package for php5 and it doesn't come with GD while the remote server does.