I think I might be facing a dependency problem. Please advice. This is the output of # aptitude full-upgrade Lot of needed packages are marked for removal! The following NEW packages will be installed: gstreamer0.10-plugins-good:i386{a} libaa1:i386{a} libcaca0:i386{a} libgettextpo0:i386{a} libncurses5:i386{a} libncursesw5:i386{a} libsdl-image1.2:i386{a} libsdl-mixer1.2:i386{a} libsdl-net1.2:i386{a} libsdl-ttf2.0-0:i386{a} libsdl1.2debian:i386{a} libtinfo5:i386{ab} The following packages will be upgraded: ia32-libs-multiarch:i386 libncurses5{b} libncursesw5{b} 3 packages upgraded, 12 newly installed, 0 to remove and 0 not upgraded. Need to get 3,348 kB of archives. After unpacking 8,317 kB will be used. The following packages have unmet dependencies: libncurses5 : Depends: libtinfo5 (= 5.9-4) but 5.9-5 is installed. libtinfo5 : Breaks: libtinfo5:i386 (!= 5.9-5) but 5.9-4 is to be installed. libtinfo5:i386 : Breaks: libtinfo5 (!= 5.9-4) but 5.9-5 is installed. libncursesw5 : Depends: libtinfo5 (= 5.9-4) but 5.9-5 is installed. Internal error: the solver Install(espeak:i386 1.46.02-0ubuntu1 {espeak:amd64 1.46.02-0ubuntu1 espeak:i386 1.46.02-0ubuntu1}>) of a supposedly unresolved dependency is already installed in step 242 open: 18; closed: 766; defer: 3; conflict: 3 .Internal error: the solver Install(gvfs-daemons:i386 1.12.1-0ubuntu1 {gvfs-daemons:amd64 1.12.1-0ubuntu1 gvfs-daemons:i386 1.12.1-0ubuntu1}>) of a supposedly unresolved dependency is already installed in step 1193 Internal error: the solver Install(gvfs-daemons:i386 1.12.1-0ubuntu1 {gvfs-daemons:amd64 1.12.1-0ubuntu1 gvfs-daemons:i386 1.12.1-0ubuntu1}>) of a supposedly unresolved dependency is already installed in step 1193 Internal error: the solver Install(gvfs-daemons:i386 1.12.1-0ubuntu1 {gvfs-daemons:amd64 1.12.1-0ubuntu1 gvfs-daemons:i386 1.12.1-0ubuntu1}>) of a supposedly unresolved dependency is already installed in step 1193 Internal error: the solver Install(ghostscript:i386 9.05~dfsg-0ubuntu4 {ghostscript:amd64 9.05~dfsg-0ubuntu4 ghostscript:i386 9.05~dfsg-0ubuntu4}>) of a supposedly unresolved dependency is already installed in step 1244 Internal error: the solver Install(ghostscript:i386 9.05~dfsg-0ubuntu4 {ghostscript:amd64 9.05~dfsg-0ubuntu4 ghostscript:i386 9.05~dfsg-0ubuntu4}>) of a supposedly unresolved dependency is already installed in step 1244 Internal error: the solver Install(bamfdaemon:i386 0.2.114-0ubuntu1 {bamfdaemon:amd64 0.2.114-0ubuntu1 bamfdaemon:i386 0.2.114-0ubuntu1}>) of a supposedly unresolved dependency is already installed in step 1260 Internal error: the solver Install(bamfdaemon:i386 0.2.114-0ubuntu1 {bamfdaemon:amd64 0.2.114-0ubuntu1 bamfdaemon:i386 0.2.114-0ubuntu1}>) of a supposedly unresolved dependency is already installed in step 1260 Internal error: the solver Install(qdbus:amd64 4:4.8.1-0ubuntu4 {qdbus:amd64 4:4.8.1-0ubuntu4 qdbus:i386 4:4.8.1-0ubuntu4}>) of a supposedly unresolved dependency is already installed in step 1296 open: 75; closed: 1376; defer: 21; conflict: 48 oInternal error: the solver Install(qdbus:amd64 4:4.8.1-0ubuntu4 {qdbus:amd64 4:4.8.1-0ubuntu4 qdbus:i386 4:4.8.1-0ubuntu4}>) of a supposedly unresolved dependency is already installed in step 1639 open: 119; closed: 1622; defer: 22; conflict: 51 OInternal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 Internal error: the solver Install(gconf2:i386 3.2.5-0ubuntu2 {gconf2:amd64 3.2.5-0ubuntu2 gconf2:i386 3.2.5-0ubuntu2}>) of a supposedly unresolved dependency is already installed in step 2141 open: 120; closed: 2022; defer: 23; conflict: 55 oInternal error: the solver Install(bluez:i386 4.98-2ubuntu7 {bluez:amd64 4.98-2ubuntu7 bluez:i386 4.98-2ubuntu7}>) of a supposedly unresolved dependency is already installed in step 2612 Internal error: the solver Install(grub-common:i386 1.99-21ubuntu3 {grub-common:amd64 1.99-21ubuntu3 grub-common:i386 1.99-21ubuntu3}>) of a supposedly unresolved dependency is already installed in step 2911 Internal error: the solver Install(grub-pc:i386 1.99-21ubuntu3 {grub-pc:amd64 1.99-21ubuntu3 grub-pc:i386 1.99-21ubuntu3}>) of a supposedly unresolved dependency is already installed in step 2916 Internal error: the solver Install(mountall:i386 2.36 {mountall:amd64 2.36 mountall:i386 2.36}>) of a supposedly unresolved dependency is already installed in step 2921 Internal error: the solver Install(upstart:i386 1.5-0ubuntu5 {upstart:amd64 1.5-0ubuntu5 upstart:i386 1.5-0ubuntu5}>) of a supposedly unresolved dependency is already installed in step 2927 Internal error: the solver Install(upstart:i386 1.5-0ubuntu5 {upstart:amd64 1.5-0ubuntu5 upstart:i386 1.5-0ubuntu5}>) of a supposedly unresolved dependency is already installed in step 2927 Internal error: the solver Install(upstart:i386 1.5-0ubuntu5 {upstart:amd64 1.5-0ubuntu5 upstart:i386 1.5-0ubuntu5}>) of a supposedly unresolved dependency is already installed in step 2927 Internal error: the solver Install(upstart:i386 1.5-0ubuntu5 {upstart:amd64 1.5-0ubuntu5 upstart:i386 1.5-0ubuntu5}>) of a supposedly unresolved dependency is already installed in step 2927 open: 131; closed: 2797; defer: 33; conflict: 73 .The following actions will resolve these dependencies: Remove the following packages: 1) bluez-alsa:i386 2) glib-networking:i386 3) gstreamer0.10-fluendo-mp3:i386 4) gstreamer0.10-plugins-base:i386 5) gstreamer0.10-x:i386 6) gtk2-engines:i386 7) gtk2-engines-murrine:i386 8) gtk2-engines-oxygen:i386 9) gtk2-engines-pixbuf:i386 10) gvfs:i386 11) gvfs-libs:i386 12) ia32-libs 13) ia32-libs-multiarch:i386 14) ibus-gtk:i386 15) libacl1:i386 16) libao4:i386 17) libasn1-8-heimdal:i386 18) libasound2:i386 19) libasound2-plugins:i386 20) libasyncns0:i386 21) libatk1.0-0:i386 22) libattr1:i386 23) libaudio2:i386 24) libaudiofile1:i386 25) libavahi-client3:i386 26) libavahi-common3:i386 27) libavc1394-0:i386 28) libbz2-1.0:i386 29) libc6:i386 30) libcairo-gobject2:i386 31) libcairo2:i386 32) libcanberra-gtk-module:i386 33) libcanberra-gtk0:i386 34) libcanberra0:i386 35) libcap2:i386 36) libcapi20-3:i386 37) libcdparanoia0:i386 38) libcomerr2:i386 39) libcroco3:i386 40) libcups2:i386 41) libcupsimage2:i386 42) libcurl3:i386 43) libdatrie1:i386 44) libdb5.1:i386 45) libdbus-1-3:i386 46) libdbus-glib-1-2:i386 47) libdbusmenu-qt2:i386 48) libdrm-intel1:i386 49) libdrm-nouveau1a:i386 50) libdrm-radeon1:i386 51) libdrm2:i386 52) libdv4:i386 53) libelf1:i386 54) libesd0:i386 55) libexif12:i386 56) libexpat1:i386 57) libffi6:i386 58) libflac8:i386 59) libfontconfig1:i386 60) libfreetype6:i386 61) libgail-common:i386 62) libgail18:i386 63) libgcc1:i386 64) libgconf-2-4:i386 65) libgcrypt11:i386 66) libgd2-xpm:i386 67) libgdbm3:i386 68) libgdk-pixbuf2.0-0:i386 69) libgl1-mesa-dri:i386 70) libgl1-mesa-glx:i386 71) libglapi-mesa:i386 72) libglib2.0-0:i386 73) libglu1-mesa:i386 74) libgnome-keyring0:i386 75) libgnutls26:i386 76) libgomp1:i386 77) libgpg-error0:i386 78) libgphoto2-2:i386 79) libgphoto2-port0:i386 80) libgpm2:i386 81) libgssapi-krb5-2:i386 82) libgssapi3-heimdal:i386 83) libgstreamer-plugins-base0.10-0:i386 84) libgstreamer0.10-0:i386 85) libgtk2.0-0:i386 86) libgudev-1.0-0:i386 87) libhcrypto4-heimdal:i386 88) libheimbase1-heimdal:i386 89) libheimntlm0-heimdal:i386 90) libhx509-5-heimdal:i386 91) libibus-1.0-0:i386 92) libice6:i386 93) libidn11:i386 94) libiec61883-0:i386 95) libieee1284-3:i386 96) libjack-jackd2-0:i386 97) libjasper1:i386 98) libjpeg-turbo8:i386 99) libjpeg8:i386 100) libjson0:i386 101) libk5crypto3:i386 102) libkeyutils1:i386 103) libkrb5-26-heimdal:i386 104) libkrb5-3:i386 105) libkrb5support0:i386 106) liblcms1:i386 107) libldap-2.4-2:i386 108) libllvm3.0:i386 109) libltdl7:i386 110) libmad0:i386 111) libmikmod2:i386 112) libmng1:i386 113) libmpg123-0:i386 114) libnspr4:i386 115) libnss3:i386 116) libodbc1:i386 117) libogg0:i386 118) liboil0.3:i386 119) libopenal1:i386 120) liborc-0.4-0:i386 121) libp11-kit0:i386 122) libpango1.0-0:i386 123) libpciaccess0:i386 124) libpcre3:i386 125) libpixman-1-0:i386 126) libpng12-0:i386 127) libproxy1:i386 128) libpulse-mainloop-glib0:i386 129) libpulse0:i386 130) libpulsedsp:i386 131) libqt4-dbus:i386 132) libqt4-declarative:i386 133) libqt4-designer:i386 134) libqt4-network:i386 135) libqt4-opengl:i386 136) libqt4-qt3support:i386 137) libqt4-script:i386 138) libqt4-scripttools:i386 139) libqt4-sql:i386 140) libqt4-svg:i386 141) libqt4-test:i386 142) libqt4-xml:i386 143) libqt4-xmlpatterns:i386 144) libqtcore4:i386 145) libqtgui4:i386 146) libqtwebkit4:i386 147) libraw1394-11:i386 148) libroken18-heimdal:i386 149) librsvg2-2:i386 150) librsvg2-common:i386 151) librtmp0:i386 152) libsamplerate0:i386 153) libsane:i386 154) libsasl2-2:i386 155) libsasl2-modules:i386 156) libselinux1:i386 157) libshout3:i386 158) libslang2:i386 159) libsm6:i386 160) libsndfile1:i386 161) libsoup-gnome2.4-1:i386 162) libsoup2.4-1:i386 163) libspeex1:i386 164) libspeexdsp1:i386 165) libsqlite3-0:i386 166) libssl0.9.8:i386 167) libssl1.0.0:i386 168) libstdc++5:i386 169) libstdc++6:i386 170) libtag1-vanilla:i386 171) libtag1c2a:i386 172) libtasn1-3:i386 173) libtdb1:i386 174) libthai0:i386 175) libtheora0:i386 176) libtiff4:i386 177) libudev0:i386 178) libunistring0:i386 179) libusb-0.1-4:i386 180) libuuid1:i386 181) libv4l-0:i386 182) libv4lconvert0:i386 183) libvisual-0.4-0:i386 184) libvisual-0.4-plugins:i386 185) libvorbis0a:i386 186) libvorbisenc2:i386 187) libvorbisfile3:i386 188) libwavpack1:i386 189) libwind0-heimdal:i386 190) libwrap0:i386 191) libx11-6:i386 192) libx11-xcb1:i386 193) libxau6:i386 194) libxaw7:i386 195) libxcb-glx0:i386 196) libxcb-render0:i386 197) libxcb-shm0:i386 198) libxcb1:i386 199) libxcomposite1:i386 200) libxcursor1:i386 201) libxdamage1:i386 202) libxdmcp6:i386 203) libxext6:i386 204) libxfixes3:i386 205) libxft2:i386 206) libxi6:i386 207) libxinerama1:i386 208) libxml2:i386 209) libxmu6:i386 210) libxp6:i386 211) libxpm4:i386 212) libxrandr2:i386 213) libxrender1:i386 214) libxslt1.1:i386 215) libxss1:i386 216) libxt6:i386 217) libxtst6:i386 218) libxv1:i386 219) libxxf86vm1:i386 220) odbcinst1debian2:i386 221) qdbus:i386 222) searchmonkey:i386 223) skype 224) skype-bin:i386 225) sni-qt:i386 226) teamviewer6 227) xaw3dg:i386 228) zlib1g:i386 Install the following packages: 229) qdbus [4:4.8.1-0ubuntu4 (precise)] Keep the following packages at their current version: 230) gstreamer0.10-plugins-good:i386 [Not Installed] 231) libaa1:i386 [Not Installed] 232) libcaca0:i386 [Not Installed] 233) libgettextpo0:i386 [Not Installed] 234) libncurses5 [5.7+20101128-1 (now)] 235) libncurses5:i386 [Not Installed] 236) libncursesw5 [5.7+20101128-1 (now)] 237) libncursesw5:i386 [Not Installed] 238) libsdl-image1.2:i386 [Not Installed] 239) libsdl-mixer1.2:i386 [Not Installed] 240) libsdl-net1.2:i386 [Not Installed] 241) libsdl-ttf2.0-0:i386 [Not Installed] 242) libsdl1.2debian:i386 [Not Installed] 243) libtinfo5:i386 [Not Installed] Leave the following dependencies unresolved: 244) libcanberra-gtk0:i386 recommends libcanberra-gtk-module:i386 245) libgphoto2-2:i386 recommends udev:i386 (>= 0.175) 246) libgphoto2-2:i386 recommends libgphoto2-l10n:i386 (>= 2.4.13-1ubuntu1) 247) libncurses5:i386 recommends libgpm2:i386 248) libncursesw5:i386 recommends libgpm2:i386 249) libqt4-dbus:i386 recommends qdbus:i386 (= 4:4.8.1-0ubuntu4) 250) libslang2:i386 recommends libpng12-0:i386 251) libvisual-0.4-0:i386 recommends libvisual-0.4-plugins:i386 252) ia32-libs-multiarch:i386 recommends libgl1-mesa-glx:i386 253) skype-bin:i386 recommends sni-qt:i386