[Fedora-livecd-list] umount: device is busy / cannot unlink ks-script

[orion at cora.nwra.com]

> I'm trying to build a livecd with a custom ks file and getting:
>
> /sbin/restorecon reset
> /root/.gconf/desktop/gnome/url-handlers/%gconf.xml context
> unconfined_u:object_r:admin_home_t:s0->system_u:object_r:admin_home_t:s0
>
> umount: /export/data1/tmp/imgcreate-OUBckN/install_root: device is busy.
>
>          (In some cases useful info about processes that use
>
>           the device is found by lsof(8) or fuser(1))
>
> ioctl: LOOP_CLR_FD: Device or resource busy


Retried with no %pre/%post and it works, so I guess I need to poke around
there...

- Orion