Thanks for your report.
The relevant error is
---
Setting up samba-common (2:3.4.7~dfsg-1ubuntu3) ...
Not replacing deleted config file /etc/samba/smb.conf
Install/upgrade will fail. To recover, please try:
sudo cp /usr/share/samba/smb.conf /etc/samba/smb.conf
sudo dpkg --configure -a
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/44840748/Dependencies.txt
** Attachment added: Df.txt
http://launchpadlibrarian.net/44840749/Df.txt
** Attachment added: Dmesg.txt
http://launchpadlibrarian.net/44840750/Dmesg.txt
** Attachment added:
Thanks for your report.
The relevant error is
---
Setting up samba-common (2:3.4.7~dfsg-1ubuntu3) ...
Not replacing deleted config file /etc/samba/smb.conf
Install/upgrade will fail. To recover, please try:
sudo cp /usr/share/samba/smb.conf /etc/samba/smb.conf
sudo dpkg --configure -a