I have tried many many procedures but could not succeed migrating my Joomla 2.5.28 web site to 3.3.6.
- Unistalled third party extensions which are not compatible with 3.3.6
- Cleared cache
- Got a backup
Then I set Joomla Update to "Short Term Support". No new notification came up to screen like in the videos on the web. I think this is because of Joomla 2.5.x is has been deprecated since 31.12.2014.
I do not know how to migrate now. Could that be because of I work on my local computer? Is there any possibility about that? Too silly but I think I should be obsessive.
I wish I had only a few web sites. Then I would upgrade them copying database records to fresh installations. But I have more than 100 web sites and no time. But I have to upgrade them for security reasons.