shivam@shivam-desktop:~$ sudo fuser -vki /var/lib/dpkg/lock
[sudo] password for shivam:
                     USER        PID ACCESS COMMAND
/var/lib/dpkg/lock:  root       2848 F.... dpkg
Kill process 2848 ? (y/N) y
shivam@shivam-desktop:~$ sudo apt-get install minitube
E: dpkg was interrupted, you must manually run 'sudo dpkg --configure -a' to correct the problem.
shivam@shivam-desktop:~$ sudo dpkg --configure -a
shivam@shivam-desktop:~$ sudo apt-get install minitube
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
  libphonon4 phonon phonon-backend-gstreamer ttf-mscorefonts-installer
Suggested packages:
  phonon-backend-vlc phonon-backend-xine phonon-backend-mplayer
The following NEW packages will be installed:
  libphonon4 minitube phonon phonon-backend-gstreamer
The following packages will be upgraded:
  ttf-mscorefonts-installer
1 upgraded, 4 newly installed, 0 to remove and 341 not upgraded.
1 not fully installed or removed.
Need to get 0 B/861 kB of archives.
After this operation, 3,092 kB of additional disk space will be used.
Do you want to continue [Y/n]? y
debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable
(Reading database ...
dpkg: warning: files list file for package `ttf-mscorefonts-installer' missing, assuming package has no files currently installed.
(Reading database ... 141241 files and directories currently installed.)
Preparing to replace ttf-mscorefonts-installer 3.3ubuntu4 (using .../ttf-mscorefonts-installer_3.3ubuntu4_all.deb) ...
debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable
dpkg: error processing /var/cache/apt/archives/ttf-mscorefonts-installer_3.3ubuntu4_all.deb (--unpack):
 subprocess new pre-installation script returned error exit status 1
No apport report written because MaxReports is reached already
                                                              Selecting previously deselected package libphonon4.
Unpacking libphonon4 (from .../libphonon4_4%3a4.7.0really4.5.0-3ubuntu4_i386.deb) ...
Selecting previously deselected package phonon-backend-gstreamer.
Unpacking phonon-backend-gstreamer (from .../phonon-backend-gstreamer_4%3a4.7.0really4.5.1-1ubuntu3_i386.deb) ...
Selecting previously deselected package phonon.
Unpacking phonon (from .../phonon_4%3a4.7.0really4.5.0-3ubuntu4_all.deb) ...
Selecting previously deselected package minitube.
Unpacking minitube (from .../minitube_1.5-1_i386.deb) ...
Processing triggers for hicolor-icon-theme ...
Processing triggers for gnome-menus ...
Processing triggers for desktop-file-utils ...
Processing triggers for bamfdaemon ...
Rebuilding /usr/share/applications/bamf.index...
Processing triggers for man-db ...
debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable
dpkg: error processing man-db (--unpack):
 subprocess installed post-installation script returned error exit status 1
No apport report written because MaxReports is reached already
                                                              Errors were encountered while processing:
 /var/cache/apt/archives/ttf-mscorefonts-installer_3.3ubuntu4_all.deb
 man-db
E: Sub-process /usr/bin/dpkg returned an error code (1)
shivam@shivam-desktop:~$