Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/defer/__init__.py", line 483, in _inline_callbacks
    result = gen.throw(excep)
  File "/usr/lib/python3/dist-packages/UpdateManager/backend/InstallBackendAptdaemon.py", line 92, in commit
    _("Installing updates…"), True)
  File "/usr/lib/python3/dist-packages/defer/__init__.py", line 483, in _inline_callbacks
    result = gen.throw(excep)
  File "/usr/lib/python3/dist-packages/UpdateManager/backend/InstallBackendAptdaemon.py", line 159, in _show_transaction
    yield trans.run()
aptdaemon.errors.TransactionFailed: Transaction failed: The package system is broken
 The following packages have unmet dependencies:

apache2-mpm-prefork: Depends: apache2.2-common (= 2.2.22-6ubuntu5) but it is not installed
                     Depends: apache2.2-bin (= 2.2.22-6ubuntu5) but 2.4.4-6ubuntu5 is installed
libapache2-mod-php5: Depends: libpcre3 (>= 8.10) but 1:8.31-2 is installed
                     Depends: zlib1g (>= 1:1.1.4) but 1:1.2.8.dfsg-1ubuntu1 is installed
                     Depends: apache2.2-common but it is not installed
                     Depends: php5-common (= 5.4.15-1ubuntu3) but 5.4.15-1ubuntu3 is installed
php5-cli: Depends: libpcre3 (>= 8.10) but 1:8.31-2 is installed
          Depends: zlib1g (>= 1:1.1.4) but 1:1.2.8.dfsg-1ubuntu1 is installed
          Depends: php5-common (= 5.5.0+dfsg-15ubuntu1) but 5.4.15-1ubuntu3 is installed
php5-curl: Depends: libcurl3 (>= 7.18.0) but 7.31.0-1ubuntu1 is installed
           Depends: phpapi-20121212 but it is a virtual package
           Depends: php5-common (= 5.5.0+dfsg-15ubuntu1) but 5.4.15-1ubuntu3 is installed
php5-gd: Depends: phpapi-20121212 but it is a virtual package
         Depends: php5-common (= 5.5.0+dfsg-15ubuntu1) but 5.4.15-1ubuntu3 is installed
php5-intl: Depends: libgcc1 (>= 1:4.1.1) but 1:4.8.1-6ubuntu1 is installed
           Depends: phpapi-20121212 but it is a virtual package
           Depends: php5-common (= 5.5.0+dfsg-15ubuntu1) but 5.4.15-1ubuntu3 is installed
php5-mysql: Depends: libmysqlclient18 (>= 5.5.13-1) but 5.5.31-0ubuntu1 is installed
            Depends: phpapi-20121212 but it is a virtual package
            Depends: php5-common (= 5.5.0+dfsg-15ubuntu1) but 5.4.15-1ubuntu3 is installed
php5-sqlite: Depends: phpapi-20121212 but it is a virtual package
             Depends: php5-common (= 5.5.0+dfsg-15ubuntu1) but 5.4.15-1ubuntu3 is installed