Comment 2 for bug 1568428

$ apt-cache showpkg gdb
Package: gdb
Versions:
7.7.1-0ubuntu5~14.04.2 (/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_trusty-updates_main_binary-amd64_Packages) (/var/lib/dpkg/status)
 Description Language:
                 File: /var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_trusty_main_binary-amd64_Packages
                  MD5: 4f2b8eb95df2ba7a5b11e0301c48b8e4
 Description Language: en
                 File: /var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_trusty_main_i18n_Translation-en
                  MD5: 4f2b8eb95df2ba7a5b11e0301c48b8e4

7.7-0ubuntu3 (/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_trusty_main_binary-amd64_Packages)
 Description Language:
                 File: /var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_trusty_main_binary-amd64_Packages
                  MD5: 4f2b8eb95df2ba7a5b11e0301c48b8e4
 Description Language: en
                 File: /var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_trusty_main_i18n_Translation-en
                  MD5: 4f2b8eb95df2ba7a5b11e0301c48b8e4

Reverse Depends:
  apport-noui,gdb
  apport-kde,gdb
  python3.4-dbg,gdb
  apport-retrace,gdb
  apport-gtk,gdb
  gdbserver:i386,gdb 7.0.1-1
  gdb-minimal:i386,gdb
  gdb:i386,gdb
  gdb:i386,gdb
  tor-dbg,gdb
  sylpheed-dbg,gdb
  libreoffice-subsequentcheckbase,gdb
  kdesdk-scripts,gdb
  gdbserver,gdb 7.0.1-1
  gdb-multiarch,gdb 7.7.1-0ubuntu5~14.04.2
  gdb-minimal,gdb
  bird-dbg,gdb
  bird-bgp-dbg,gdb
  apport-noui,gdb
  apport-kde,gdb
  valgrind,gdb
  python3.4-dbg,gdb
  php5-dbg,gdb
  mono-runtime-dbg,gdb
  libmonosgen-2.0-1-dbg,gdb
  libmonoboehm-2.0-1-dbg,gdb
  gdb-doc,gdb 7.7.1-0ubuntu5~14.04.2
  gdb-doc,gdb 7.7.1
  gdb,gdb
  apport-retrace,gdb
  apport-gtk,gdb
  gdbserver:i386,gdb 7.0.1-1
  gdb-minimal:i386,gdb
  gdb-doc:i386,gdb 6.4.50.20060511-1
  gdb:i386,gdb
  xxgdb,gdb
  xwpe,gdb
  tor-dbg,gdb
  sylpheed-dbg,gdb
  sugar-tools-0.98,gdb
  sugar-tools-0.96,gdb
  sucrose-0.98,gdb
  sucrose-0.96,gdb
  softhsm-dbg,gdb
  qtcreator,gdb
  qt-sdk,gdb
  qdevelop,gdb
  python-cpl,gdb
  projectcenter.app,gdb
  percona-toolkit,gdb
  pari-gp2c,gdb
  opendnssec-dbg-sqlite3,gdb
  opendnssec-dbg-mysql,gdb
  odin,gdb
  netcdf-dbg,gdb
  nemiver,gdb
  monodevelop-debugger-gdb,gdb
  monodevelop-debugger-gdb,gdb
  mc-dbg,gdb
  liferea-dbg,gdb
  libvibrant6b-dbg,gdb
  libreoffice-subsequentcheckbase,gdb
  libncbi6-dbg,gdb
  libmigemo-dbg,gdb
  libgtkglada-dbg,gdb 6.8
  libgtkada-dbg,gdb 6.8
  libgnomeada-dbg,gdb 6.8
  libginac2-dbg,gdb 6.3
  libfltk1.3-dbg,gdb
  libdmalloc5,gdb
  leaktracer,gdb
  lcl-units-1.0.10,gdb
  lcl-qt4-1.0.10,gdb
  lcl-nogui-1.0.10,gdb
  lcl-gtk2-1.0.10,gdb
  lcl-1.0.10,gdb
  lazarus-ide-qt4-1.0.10,gdb
  lazarus-ide-gtk2-1.0.10,gdb
  lazarus-ide-1.0.10,gdb
  knot-dbg,gdb
  kdevelop,gdb 7.0
  kdesdk-scripts,gdb
  kde-developer-sdk,gdb
  kdbg,gdb 5.0
  gdbserver,gdb 7.0.1-1
  gdb-multiarch,gdb 7.7-0ubuntu3
  gdb-minimal,gdb
  gdb-mingw-w64,gdb 7.6~20130417
  gammaray,gdb
  ddd,gdb 7.1
  codelite,gdb
  codeblocks,gdb
  code-aster-run,gdb
  clisp,gdb
  cgdb,gdb
  bird-dbg,gdb
  bird-bgp-dbg,gdb
  apport-noui,gdb
  apport-kde,gdb
  anjuta,gdb
  valgrind,gdb
  python3.4-dbg,gdb
  php5-dbg,gdb
  mono-runtime-dbg,gdb
  libmonosgen-2.0-1-dbg,gdb
  libmonoboehm-2.0-1-dbg,gdb
  libgd-dbg,gdb
  libfltk1.1-dbg,gdb
  gdb-doc,gdb 6.4.50.20060511-1
  gcc,gdb
  apport-retrace,gdb
  apport-gtk,gdb
Dependencies:
7.7.1-0ubuntu5~14.04.2 - libc6 (2 2.15) libexpat1 (2 2.0.1) liblzma5 (2 5.1.1alpha+20110809) libncurses5 (2 5.5-5~) libpython3.4 (2 3.4~b1) libreadline6 (2 6.0) libtinfo5 (0 (null)) zlib1g (2 1:1.2.0) libpython3-stdlib (0 (null)) gdb-doc (0 (null)) gdbserver (0 (null)) libc-dbg (0 (null)) python3 (0 (null)) gdb (0 (null)) gdb:i386 (0 (null)) gdb-doc (3 7.7.1-0ubuntu5~14.04.2) gdb-doc:i386 (3 7.7.1-0ubuntu5~14.04.2) gdb:i386 (0 (null))
7.7-0ubuntu3 - libc6 (2 2.15) libexpat1 (2 2.0.1) liblzma5 (2 5.1.1alpha+20110809) libncurses5 (2 5.5-5~) libpython3.4 (2 3.4~b1) libreadline6 (2 6.0) libtinfo5 (0 (null)) zlib1g (2 1:1.2.0) libpython3-stdlib (0 (null)) gdb-doc (0 (null)) gdbserver (0 (null)) libc-dbg (0 (null)) python3 (0 (null)) gdb:i386 (0 (null))
Provides:
7.7.1-0ubuntu5~14.04.2 - gdb:any:i386 gdb:any
7.7-0ubuntu3 - gdb:any:i386 gdb:any
Reverse Provides: