[OpenAFS] Token gone after sudo?!

[Chas Williams]

It's probably that your /etc/pam.d/sudo is using pam_keyring.so
to set up a new keyring when you sudo.

Do a keyctl list @s before and sudo keyctl list @s and see if
the keyring is being replaced.

On Thu, 2015-12-31 at 00:05 +0100, Alexander Lazarević wrote:
> Hi!
> 
> I just recently upgraded to ubuntu 15.10 and I am using the openafs
> client 1.6.16-0ppa1~ubuntu15.10.2. With the switch to 15.10 I started
> to notice tokens to "disappear".
> 
> The following is an example of how to reliable make tokens disappear
> for me:
> 
> aklog; tokens; sudo ls /dev/null; tokens
> 
> Tokens held by the Cache Manager:
> 
> User's (AFS ID 20000) tokens for afs@mydomain.com [Expires Dec 31
> 09:50]
>    --End of list--
> /dev/null
> 
> Tokens held by the Cache Manager:
> 
>    --End of list--
> 
> I can't remember that this would happen. But I surely could be wrong?!
> 
> Regards,
>  Alex