Ok Im not too familiar with the browser consoles, so if I am pulling the wrong info I apologize in advance.
What I did was with firefox, open web console and make a small change to the CSS resource, like a space or editing the "description" and click save. This is truncated of course, but shows what I think is relevant. It ended up being quite a few lines, with some css errors. Which I thought was strange.
[14:52:36.784] POST http://www.shopcoop.org/connectors/resource/index.php [HTTP/1.1 404 Not Found 970ms]
[14:52:37.604] GET http://www.shopcoop.org/css-style.css [HTTP/1.1 200 OK 1654ms]
[14:52:37.605] GET http://www.shopcoop.org/foundation-css.css [HTTP/1.1 200 OK 2023ms]
[14:52:37.736] GET http://www.shopcoop.org/assets/templates/flexibility/javascripts/jquery.min.js [HTTP/1.1 404 Not Found 1942ms]
[14:52:37.736] GET http://www.shopcoop.org/assets/templates/flexibility/javascripts/modernizr.foundation.js [HTTP/1.1 404 Not Found 1315ms]
[14:52:37.737] GET http://www.shopcoop.org/assets/templates/flexibility/javascripts/foundation.js [HTTP/1.1 404 Not Found 2071ms]
[14:52:41.917] SyntaxError: syntax error @ http://www.shopcoop.org/manager/assets/ext3/ext-all.js:9
Some of what looks like major errors
[15:12:30.755] POST http://revolutionaryidea.org/connectors/resource/index.php [HTTP/1.1 404 Not Found 2861ms]
[15:12:34.937] GET http://revolutionaryidea.org/14/style-css.css [HTTP/1.1 200 OK 346ms]
[15:12:34.722] Unknown property 'box-sizing'. Declaration dropped. @ http://revolutionaryidea.org/assets/templates/flexibility/stylesheets/foundation.min.css:1
[15:12:34.722] Unknown property '-moz-border-radius-topleft'. Declaration dropped. @ http://revolutionaryidea.org/assets/templates/flexibility/stylesheets/foundation.min.css:1
[15:12:34.722] Unknown property '-moz-border-radius-bottomleft'. Declaration dropped. @ http://revolutionaryidea.org/assets/templates/flexibility/stylesheets/foundation.min.css:1
[15:12:34.722] Unknown property '-moz-border-radius-topright'. Declaration dropped. @ http://revolutionaryidea.org/assets/templates/flexibility/stylesheets/foundation.min.css:1
[15:12:34.722] Unknown property '-moz-border-radius-bottomright'. Declaration dropped. @ http://revolutionaryidea.org/assets/templates/flexibility/stylesheets/foundation.min.css:1
[15:12:34.722] Unknown property '-moz-border-radius'. Declaration dropped. @ http://revolutionaryidea.org/assets/templates/flexibility/stylesheets/foundation.min.css:1
[15:12:34.722] Unknown property '-moz-box-shadow'. Declaration dropped. @ http://revolutionaryidea.org/assets/templates/flexibility/stylesheets/foundation.min.css:1
[15:12:34.722] Expected declaration but found '*'. Skipped to next declaration. @ http://revolutionaryidea.org/assets/templates/flexibility/stylesheets/foundation.min.css:1
[15:12:34.723] Error in parsing value for 'filter'. Declaration dropped. @ http://revolutionaryidea.org/assets/templates/flexibility/stylesheets/foundation.min.css:1
[15:12:34.724] Unknown property 'zoom'. Declaration dropped. @ http://revolutionaryidea.org/assets/templates/flexibility/stylesheets/foundation.min.css:1
Above is a fresh install, these are some of the Css errors.
With Chrome, Inspect element >> console, same thing, small change then try and save.
POST http://www.smokingguns.ca/connectors/resource/index.php 404 (Not Found) /connectors/resource/index.php:1
Uncaught SyntaxError: Unexpected token < ext-all.js:7
Ext.util.JSON.doDecode ext-all.js:7
(anonymous function) ext-all.js:7
Ext.override.handleResponse index.php:7
Ext.form.Action.processResponse ext-all.js:11
Ext.extend.success ext-all.js:11
o ext-all.js:7
s ext-all.js:7
I
It seems this issue for CSS resources shares some similar problems across different instances. These are 3 sites I have referenced that all hang up while ONLY trying to update/save CSS resources. My current work around is referencing the CSS stylesheet directly in the filesystem tree. Which I suppose is fine, but I do like editing the CSS in the Resource Tree, keeps things nice and "neat".
You can see and change the permissions by right-clicking on the file in the Files tab and selecting 'chmod'. The appropriate permissions depend on how the server is set up.
Bob are you referring to Chmod directory? I only saw this option for folders and have Mode 0755. I am primarily looking at the files in the Assets folder. I hope I understood you correctly.
If any of this information is not what your looking for, I apologize in advance.