System master page is assigned to all pages, and site master pages has no effect

Question

I am building a publishing site in SharePoint 2010, but I have get in troubles when I choose a masterpage: I have to choose the same masterpage to back-end pages and to site pages.

I know that I can choose a site master page (to the pages that the common users see) and another system master pages (to the back-end pages, the pages that the administrators and privileged users see). The problem that I have is when I choose a System master page, it is assigned to the back-end pages and also to the site pages. And when I choose a site master page, it has no effect.

Anyone has the same problem?

Thank you

Answer 1

Well Pedro, while you are right that the master pages are used for different types of pages, you're a little off on which types of pages use which type of master page.

Publishing pages in your publishing site will use the site master page that you specify. These are the pages that are stored in the Pages library of your site by default. Publishing pages use predefined page layouts and typically have an approval workflow associated with them.

The system master page is used for all web part pages, forms, list views, wiki pages and administrative pages (among others I'm sure I haven't listed). Basically, everything but your publishing pages and error pages.

See Stefan Goßner's (brief) post about this: Site Master Page vs. System Master Page

Answer 2

I have solved the problem. It was that all of the publishing pages of my site, in the head, they had: "~masterurl/default.master" And they should have "~masterurl/custom.master".

Thankyou @rjcup3 because your link was very helpful for me.