@Eyal Greenburg - The only thing I can say is ask your administrator. I have a IT help desk in my organization and I e-mail them when I have an issue or a question. When I asked about the Chrome extensions issue I was having I was told that as of April 20th it's security policy to block browser plug-ins and extensions. Kind of crappy for me since I was using Fangs for firefox to evaluate screen reader accessibility for web pages I've developed. I'm trying to get an exclusion seeing as I have a special need to web tools to do web development, but they don't seem to be budging.
Eyal Greenberg 14/6/2013, 9:57 น. To my knowledge that's probably the most likely cause. If you're an admin you should be able to enter chrome://extensions/ in your chrome address bar. It'll take you to the extensions configurations page.
My understanding is if you have admin rights you should see a checkbox to disable/enable extensions. I'm at work right now and I don't see the checkbox for that.
There's one for Developers and 'Boo. You have no extensions:-( Want to browse the gallery instead?' Whenever I try to install an extension I get an error like 'JSON Editor (extension ID 'lhkmoheomjbkfloacpgllgjcamhihfaj') is blocked by the administrator.' If I think about it when I get home, I'll have a look on my linux machine to see if it's there on chromium and get back to you. Eyal Greenberg 14/6/2013, 13:56 น.