preupgrade fails F10 -> F11

[Janez Košmrlj]

Janez Košmrlj wrote:
> It downloads everything correctly, but after the reboot and start of 
> the install process I get the message:
> /usr/tmp is not a symlink
>
> I checked this and on the hard drive /usr/tmp is a symlink to /var/tmp.
>
> I tried a couple of times, but I get the same error every time.
>
> Has anyone an idea how to fix this.
>
>
anyone