Last modified: 2014-09-03 23:58:53 UTC
Steps to reproduce: 1. Turn off Javascript 2. Go to https://commons.wikimedia.org/wiki/Special:Upload Expected result: Summary field should have empty information template (similar to https://commons.wikimedia.org/w/index.php?title=Special:Upload&uploadformstyle=basic with JS) Actual result: Summary field is empty The contents to pre-fill the field with should probably be pulled from a local MediaWiki page. This bug also affects mobile, since mobile doesn't load the local site JS.
You can use [[MediaWiki:Upload-default-description]] for that, at least for the default upload form