This problem is due to the mixing of the upstream PPA packages with the
ones that come with Debian/Ubuntu directly.
You're going to have to remote all sflphone packages from your system
and then install them again.
** Changed in: sflphone (Ubuntu)
Status: New = Invalid
--
package
** Attachment added: AptOrdering.txt
https://bugs.launchpad.net/bugs/649679/+attachment/1647809/+files/AptOrdering.txt
** Attachment added: Df.txt
https://bugs.launchpad.net/bugs/649679/+attachment/1647810/+files/Df.txt
** Attachment added: Dmesg.txt
