sudo apt-get -f install
Reading package lists... Done
Building dependency tree... Done
Correcting dependencies... Done
The following extra packages will be installed:
  libcairo2 libcairo2-dev libcupsys2 libcupsys2-dev libgcrypt11 libgcrypt11-dev libglib2.0-0 libglib2.0-data libglib2.0-dev libgnutls-dev libgnutls13
  libgpg-error-dev libgpg-error0 liblzo-dev libopencdk8 libopencdk8-dev libpango1.0-0 libpango1.0-common libpango1.0-dev libqt3-headers libqt3-mt
  libqt3-mt-dev libstdc++6 libtasn1-3 libtasn1-3-dev libxft-dev libxft2 qt3-dev-tools x11-common xkb-data
Suggested packages:
  libcairo2-doc cupsys-common rng-tools libgcrypt11-doc libglib2.0-doc gnutls-doc gnutls-bin ttf-thryomanes libpango1.0-doc libqt3-mt-psql libqt3-mt-mysql
  libqt3-mt-odbc libqt3-i18n qt3-doc
Recommended packages:
  libgl1-mesa-glx libgl1 libqt3-compat-headers libtasn1-3-bin
The following NEW packages will be installed:
  libcupsys2-dev libgcrypt11-dev libgnutls-dev libgnutls13 libgpg-error-dev liblzo-dev libopencdk8-dev libtasn1-3 libtasn1-3-dev libxft-dev xkb-data
The following packages will be upgraded:
  libcairo2 libcairo2-dev libcupsys2 libgcrypt11 libglib2.0-0 libglib2.0-data libglib2.0-dev libgpg-error0 libopencdk8 libpango1.0-0 libpango1.0-common
  libpango1.0-dev libqt3-headers libqt3-mt libqt3-mt-dev libstdc++6 libxft2 qt3-dev-tools x11-common
19 upgraded, 11 newly installed, 0 to remove and 1193 not upgraded.
40 not fully installed or removed.
Need to get 0B/10.2MB of archives.
After unpacking 8942kB of additional disk space will be used.
Do you want to continue [Y/n]? y
Preconfiguring packages ...
(Reading database ... 157334 files and directories currently installed.)
Preparing to replace x11-common 7.0.0-0ubuntu45 (using .../x11-common_1%3a7.1.1ubuntu6_i386.deb) ...
Unpacking replacement x11-common ...
Replacing files in old package xinit ...
dpkg: error processing /var/cache/apt/archives/x11-common_1%3a7.1.1ubuntu6_i386.deb (--unpack):
 trying to overwrite `/usr/X11R6/bin', which is also in package opera-ubuntu
Errors were encountered while processing:
 /var/cache/apt/archives/x11-common_1%3a7.1.1ubuntu6_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)