I have been running the latest Rasbian Jesse os for sometime now and just 2 days ago it stopped letting me login.
I enter my user pi then password or my other user and password, it accepts the login and appears to be going to the desktop but goes right back to the login screen. if I try a wrong user or password it does tell me incorrect. re-boot after re-boot shows the same problem.
I tried a fresh install on another sd card but now I get "waiting sd card (partitions setting)". Also anytime I try a do over with the new install, windows is constantly telling something is wrong with the sd card. Could this be because it is formatted differently with SD Formatter?
Reagrds,
Totally Bummed!