I have had this too recently. When I logged in to Google adsense they asked me if I wanted to change my email address to use my google-account for adsense. Since then I didn't get adsense served next to my Gmails, and also no ads while searching (was using this beta experimental searching, but not sure if that has to do with it). A couple of days later I saw the ads appear again. I do have 2 gmail accounts now, and one of them is my main google account. Don't know if this is to any help for you, but I think it's somehow related.
oh and just to make sure, its nothing to be ashamed of. but do you by any change use Firefox No-Script extension? I used to forget that i had to add sites in the trusted-list all the time when I started to use it 3 years ago
But hell i want to see ads.Its not that i am feeling ashamed ,but i also want to know how to post adwords.Why is google hiding their ads from me.I am facing this like for like last 6months. I once tried changing my Ip too but still it was same. thats for sure There's no problem with firefox or any browsers.I have tried 4 of them .
Seen this exact thing yesterday. Had to do with Javascript. It was on a Windows 2003 server that I was setting up. Connected to a site that I knew had adsense on it ... no ads. Then couldn't sign into Gmail (Java was required).
well if you tried with another IP and you still dont see the ads. then it must really be your browser, firewall, anti-spyware or adblocking software.
why not make a clean install of your os and try without installing any other softwares? see if there is any ad. if you still cant see most likely your ads are blocked by google? you might want to make a backup of your working os first before doing this. so that you can revert back.
I have done these steps but still can't see ads in my website and other websites as well: 1- Formatting OS, no other software running in my PC like anti-virus or anti-spam... etc, but still no ads... 2- Re-set browser sitting, no ads... 3- Using more than four browsers, no ads... 4- Changing IP address, no ads... 5- Installing anti-virus, anti-spy ware anti-everything, update them and scan my PC, no ads... 6- …. Don’t no what to do else!!! When I go to my adsense account there are recorded static, which is mean other users can see my ads!!! This is the error message appear in my ads place: Can somebody give logic answer for this serious problem?!!!
1 more thing, how about your router? maybe the internal firewall on your router blocking google ad? if still fail, maybe your isp, computer hardware. lol
Pleased you sorted it, also on some sites you sometimes have to use literal tags around the javascript. {literal}{/literal}