[TYPO3-dev] Loin Problems with Internet Explorer. Searching for starting points..

[Franz Holzinger]

Sebastian Gebhard a écrit :
> Hi *,
> 
> I've got a problem with a Website running on TYPO3 4.1.13.
> Automated logouts were reported from Frontend-Users.
> 
> A little investigation suggests that Users of all Internet Explorer 
> Versions (probably only on Vista) are affected. When you log into the FE 
> with IE it tells you your login was successful but on the next 
> page/action you're immediatelly logged out.
> 
> BE works fine with IE.
> 
> As far as I can tell it's NOT because of the compatibility mode, because 
> the problem shows up at _all_ IE versions, manually trigger 
> compatibility mode in IE8 did not solve the problem and <meta 
> http-equiv="X-UA-Compatible" content="IE=8" /> did not help.
> 
> I'm rather sure that some time ago login worked in IE, but can not say 
> how long this problem exists yet or what was changed that could have 
> caused the problem.

This is a known bug:

http://bugs.typo3.org/view.php?id=10221

This happens when you have also used more than one subdomain of a 
domain. All users must delete all cookies for all subdomains they have 
visited. Then it will work again.

- Franz