Comment 11 for bug 196223

Same here:

sasha@eternity:~$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
  libxklavier12
The following NEW packages will be installed:
  libxklavier12
0 upgraded, 1 newly installed, 0 to remove and 2 not upgraded.
4 not fully installed or removed.
Need to get 0B/74.4kB of archives.
After this operation, 467kB of additional disk space will be used.
Do you want to continue [Y/n]?
(Reading database ... 117098 files and directories currently installed.)
Unpacking libxklavier12 (from .../libxklavier12_3.4-2_amd64.deb) ...
dpkg: error processing /var/cache/apt/archives/libxklavier12_3.4-2_amd64.deb (--unpack):
 trying to overwrite `/usr/share/libxklavier/xfree86.xml', which is also in package libxklavier11
Errors were encountered while processing:
 /var/cache/apt/archives/libxklavier12_3.4-2_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)