executei os comandos abaixo será que voltou na versão 11.04 pois deu um erro no final...
paulo@paulo-virtual-machine:~$ sudo apt-get update
paulo@paulo-virtual-machine:~$ sudo ap-get install -f
sudo: ap-get: command not found
paulo@paulo-virtual-machine:~$ sudo apt-get install -f
Lendo listas de pacotes... Pronto
Construindo árvore de dependências
Lendo informação de estado... Pronto
0 pacotes atualizados, 0 pacotes novos instalados, 0 a serem removidos e 1101 não atualizados.
paulo@paulo-virtual-machine:~$ sudo apt-get upgrade
Lendo listas de pacotes... Pronto
Construindo árvore de dependências
Lendo informação de estado... Pronto
Os pacotes a seguir serão mantidos em suas versões atuais:
aisleriot alsa-utils appmenu-gtk apport-gtk apt apt-transport-https
apt-utils aptdaemon apturl apturl-common at-spi bamfdaemon banshee
banshee-extension-soundmenu banshee-extension-ubuntuonemusicstore baobab
bind9-host bogofilter-bdb brasero brasero-cdrkit brasero-common brltty
brltty-x11 ca-certificates checkbox checkbox-gtk compiz compiz-core
compiz-gnome compiz-plugins compiz-plugins-main compizconfig-backend-gconf
computer-janitor computer-janitor-gtk console-setup cpp cpp-4.5 dnsutils
doc-base empathy empathy-common eog evince evince-common evolution
evolution-common evolution-data-server evolution-data-server-common
evolution-exchange evolution-indicator evolution-plugins evolution-webcal
file-roller firefox firefox-globalmenu g++ g++-4.5 gbrainy gcalctool gcc
gcc-4.5 gcc-4.5-base gconf-editor gdm gedit gedit-common
geoclue-ubuntu-geoip gir1.2-appindicator-0.1 gir1.2-freedesktop
gir1.2-glib-2.0 glib-networking gnome-applets gnome-applets-data
gnome-bluetooth gnome-control-center gnome-disk-utility gnome-games-common
gnome-icon-theme gnome-keyring gnome-mahjongg gnome-media gnome-nettool
gnome-orca gnome-panel gnome-panel-data gnome-power-manager
gnome-screensaver gnome-screenshot gnome-search-tool gnome-session
gnome-session-bin gnome-session-canberra gnome-session-common
gnome-settings-daemon gnome-sudoku gnome-system-log gnome-system-monitor
gnome-system-tools gnome-terminal gnome-terminal-data gnome-user-share
gnome-utils-common gnomine grub-common grub-pc gsettings-desktop-schemas
gstreamer0.10-pulseaudio gtk2-engines-pixbuf gucharmap guile-1.8-libs gvfs
gvfs-backends gvfs-fuse gwibber gwibber-service ibus ibus-gtk ibus-pinyin
ibus-pinyin-db-android icedtea-netx indicator-application indicator-appmenu
indicator-datetime indicator-messages indicator-session indicator-sound info
iproute iputils-ping jockey-common jockey-gtk language-selector-common
language-selector-gnome libalgorithm-diff-xs-perl libapparmor-perl
libappindicator0.1-cil libappindicator1 libapt-pkg-perl libart2.0-cil
libasound2 libasound2-plugins libbamf0 libbind9-60 libc-bin libc-dev-bin
libc6 libc6-dev libcairo-perl libcanberra-pulse libcanberra0 libcloog-ppl0
libcompizconfig0 libcurl3-gnutls libdecoration0 libdigest-sha1-perl libdns69
libept1 libevolution libgail-common libgail18 libgcc1 libgconf2.0-cil
libgdata1.7-cil libgdu-gtk0 libgirepository-1.0-1 libgkeyfile1.0-cil
libgl1-mesa-dri libgl1-mesa-glx libglade2.0-cil libglib-perl libglib2.0-0
libglib2.0-bin libglib2.0-cil libglibmm-2.4-1c2a libgmime2.4-cil
libgmpxx4ldbl libgnome-bluetooth8 libgnome-keyring0 libgnome-vfs2.0-cil
libgnome2.24-cil libgnomekbd-common libgtk-sharp-beans-cil libgtk-vnc-1.0-0
libgtk2-perl libgtk2.0-0 libgtk2.0-bin libgtk2.0-cil libgucharmap7
libgudev1.0-cil libhtml-parser-perl libindicate5 libio-pty-perl libisc62
libisccfg62 libisofs6 liblaunchpad-integration1.0-cil liblocale-gettext-perl
liblwres60 libmission-control-plugins0 libmono-addins-gui0.2-cil
libmono-addins0.2-cil libmono-corlib2.0-cil libmono-management2.0-cil
libmono-posix2.0-cil libmono-security2.0-cil libmono-sharpzip2.84-cil
libmono-system2.0-cil libmono-zeroconf1.0-cil libmpc2 libmpfr4
libnautilus-extension1 libncurses5 libncursesw5 libndesk-dbus-glib1.0-cil
libndesk-dbus1.0-cil libnet-dbus-perl libnet-dns-perl libnm-glib-vpn1
libnotify0.4-cil libpam-modules libpam-modules-bin libpango-perl
libplymouth2 libpulse-mainloop-glib0 libpulse0 libpurple0 libpython2.7
librdf0 libreadline6 libreoffice-base-core libreoffice-calc
libreoffice-common libreoffice-core libreoffice-draw libreoffice-gnome
libreoffice-gtk libreoffice-impress libreoffice-math libreoffice-writer
librsvg2-2 librsvg2-common libsasl2-2 libsasl2-modules libsnmp15
libstartup-notification0 libstdc++6-4.5-dev libsub-name-perl
libsyncdaemon-1.0-1 libtaglib2.0-cil libtelepathy-logger2
libterm-readkey-perl libtext-charwidth-perl libtext-iconv-perl
libubuntuone-1.0-1 libubuntuone1.0-cil libuuid-perl libv4l-0 libvte-common
libvte9 libwww-perl libx11-6 libx11-dev libxml-parser-perl light-themes
lintian linux-generic linux-headers-generic linux-image-generic mono-2.0-gac
mono-csharp-shell mono-gac mono-gmcs mono-runtime mount mousetweaks nautilus
nautilus-data nautilus-sendto nautilus-sendto-empathy nautilus-share
ncurses-bin network-manager network-manager-gnome network-manager-pptp
network-manager-pptp-gnome notify-osd ntfs-3g onboard openjdk-6-jdk
openjdk-6-jre openssh-client openssl overlay-scrollbar parted perl perl-base
perl-modules plymouth plymouth-label protobuf-compiler pulseaudio
pulseaudio-esound-compat pulseaudio-module-bluetooth pulseaudio-module-gconf
pulseaudio-module-x11 pulseaudio-utils python python-appindicator python-apt
python-aptdaemon python-aptdaemon-gtk python-aptdaemon.gtk3widgets
python-aptdaemon.gtkwidgets python-crypto python-gconf python-glade2
python-gnome2 python-gobject python-gtk2 python-ibus python-indicate
python-minimal python-openssl python-protobuf python-pyatspi python-pycurl
python-ubuntuone-client python-ubuntuone-control-panel python-uno python-vte
python2.7 python2.7-minimal rdesktop seahorse shotwell simple-scan
software-center software-properties-gtk synaptic tcl-tls tcpdump
telepathy-idle telepathy-logger telepathy-mission-control-5 tomboy totem
totem-common totem-mozilla totem-plugins transmission-common
transmission-gtk ubuntu-desktop ubuntuone-client ubuntuone-client-gnome
ubuntuone-control-panel ubuntuone-control-panel-gtk unity unity-common
unity-place-applications unity-place-files update-manager
update-manager-core update-notifier update-notifier-common upower
usb-creator-common usb-creator-gtk vim-common vim-tiny vinagre vino wget
wpasupplicant x11proto-core-dev xkb-data xserver-xorg-core
xserver-xorg-video-intel yelp zenity
Os pacotes a seguir serão atualizados:
acpid alacarte alsa-base amsn amsn-data app-install-data
app-install-data-partner apparmor apparmor-utils apport apport-symptoms
apt-xapian-index aptdaemon-data aspell-en at avahi-autoipd avahi-daemon
avahi-utils base-files base-passwd bash bash-completion binfmt-support
binutils bluez bluez-alsa bluez-cups bluez-gstreamer bogofilter
bogofilter-common bsdmainutils bsdutils busybox-initramfs busybox-static
bzip2 ca-certificates-java cli-common command-not-found
command-not-found-data consolekit cron cups cups-bsd cups-client cups-common
cups-driver-gutenprint cups-ppdc dash dbus dbus-x11 debconf debconf-i18n
debianutils desktop-file-utils dictionaries-common dmsetup dnsmasq-base
dosfstools dpkg dpkg-dev dvd+rw-tools eject espeak espeak-data
example-content fakeroot file firefox-gnome-support fontconfig
fontconfig-config foo2zjs foomatic-db-compressed-ppds foomatic-db-engine
foomatic-filters friendly-recovery ftp fuse-utils gamin
gconf-defaults-service gconf2 gconf2-common gdb gdm-guest-session geoclue
geoip-database ghostscript ghostscript-cups ghostscript-x gir1.2-atk-1.0
gir1.2-gconf-2.0 gir1.2-gdkpixbuf-2.0 gir1.2-gtk-2.0 gir1.2-notify-0.7
gir1.2-pango-1.0 gir1.2-soup-2.4 gnome-accessibility-themes
gnome-codec-install gnome-doc-utils gnome-menus gnome-user-guide grep
groff-base growisofs grub-gfxpayload-lists gstreamer0.10-alsa
gstreamer0.10-gnonlin gstreamer0.10-plugins-base
gstreamer0.10-plugins-base-apps gstreamer0.10-plugins-good
gstreamer0.10-tools gstreamer0.10-x gwibber-service-facebook
gwibber-service-identica gwibber-service-twitter hdparm hostname hpijs hplip
hplip-cups hplip-data humanity-icon-theme hunspell-en-ca hunspell-en-us
hwdata ibus-table icedtea-6-jre-cacao icedtea-6-jre-jamvm ifupdown im-switch
initramfs-tools initramfs-tools-bin initscripts inputattach insserv
install-info iputils-arping iputils-tracepath isc-dhcp-client
isc-dhcp-common iso-codes java-common kbd kerneloops-daemon
keyboard-configuration klibc-utils language-pack-en language-pack-en-base
language-pack-gnome-en language-pack-gnome-en-base language-pack-gnome-pt
language-pack-gnome-pt-base language-pack-pt language-pack-pt-base
launchpad-integration less lftp libaccess-bridge-java
libaccess-bridge-java-jni libacl1 libapparmor1 libarchive1 libatk1.0-0
libatk1.0-data libatkmm-1.6-1 libatspi1.0-0 libattr1 libavahi-client3
libavahi-common-data libavahi-common3 libavahi-core7 libavahi-glib1
libavahi-gobject0 libavahi-ui0 libblkid1 libbluetooth3 libbrlapi0.5 libbsd0
libburn4 libbz2-1.0 libcaca0 libcairo-gobject2 libcairo2 libcairomm-1.0-1
libcanberra-gtk-module libcanberra-gtk0 libcap-ng0 libcap2 libck-connector0
libcolamd2.7.1 libcups2 libcupscgi1 libcupsdriver1 libcupsimage2
libcupsmime1 libcupsppdc1 libdatrie1 libdb4.8 libdbus-1-3 libdbus-glib-1-2
libdconf0 libdee-1.0-1 libdevmapper-event1.02.1 libdevmapper1.02.1
libdigest-hmac-perl libdjvulibre-text libdjvulibre21 libdpkg-perl
libdrm-intel1 libdrm-nouveau1a libdrm-radeon1 libdrm2 libdv4 libedit2
libelf1 libelfg0 libenchant1c2a libespeak1 libevent-1.4-2 libexif12 libflac8
libfontconfig1 libfreetype6 libfuse2 libgadu3 libgamin0 libgconf2-4
libgcrypt11 libgd2-xpm libgdata-common libgdbm3 libgdk-pixbuf2.0-0 libgdu0
libgee2 libgeoclue0 libgeoip1 libgexiv2-0 libgksu2-0 libgladeui-1-11
libglew1.5 libglewmx1.5 libglib2.0-data libglu1-mesa libgmime-2.4-2
libgmp3c2 libgnome-menu2 libgnomecanvas2-0 libgnomecanvas2-common
libgnomeui-0 libgnomeui-common libgnomevfs2-0 libgnomevfs2-common
libgnutls26 libgomp1 libgpg-error0 libgpgme11 libgphoto2-2 libgphoto2-port0
libgpm2 libgpod-common libgpod4 libgs9 libgs9-common libgsl0ldbl
libgssapi-krb5-2 libgssdp-1.0-2 libgstfarsight0.10-0
libgstreamer-plugins-base0.10-0 libgstreamer0.10-0 libgtk2.0-common
libgtkmm-2.4-1c2a libgtkspell0 libgtop2-7 libgtop2-common libgudev-1.0-0
libgupnp-1.0-3 libgupnp-igd-1.0-3 libgutenprint2 libgweather-common
libhpmud0 libhtml-format-perl libhtml-tree-perl libice-dev libice6 libidl0
libidn11 libido-0.1-0 libieee1284-3 libimobiledevice2 libipc-run-perl
libisccc60 libiw30 libjack-jackd2-0 libjasper1 libjpeg62 libjs-jquery
libjson-glib-1.0-0 libk5crypto3 libkeyutils1 libklibc libkpathsea5 libkrb5-3
libkrb5support0 liblaunchpad-integration-common liblaunchpad-integration1
liblcms1 libldap-2.4-2 liblircclient0 liblouis-data liblouis2 libltdl7
liblua5.1-0 liblvm2app2.2 libmagic1 libmailtools-perl libmeanwhile1
libmetacity-private0 libmono-cairo2.0-cil libmono-i18n-west2.0-cil libmtdev1
libneon27-gnutls libnet-domain-tld-perl libnet-ip-perl libnewt0.52
libnih-dbus1 libnih1 libnl1 libnotify4 libnspr4 libnss3 libnss3-1d libogg0
libopencc1 liborbit2 liborc-0.4-0 libpam-ck-connector libpam-gnome-keyring
libpam-runtime libpam0g libpango1.0-0 libpangomm-1.4-1 libpaper-utils
libpaper1 libparse-debianchangelog-perl libparted0debian1 libpcap0.8 libpci3
libpciaccess0 libpcsclite1 libpipeline1 libpixman-1-0 libplist1 libpng12-0
libpolkit-agent-1-0 libpolkit-backend-1-0 libpolkit-gobject-1-0
libpolkit-gtk-1-0 libpoppler-glib6 libpoppler13 libportaudio2 libproxy0
libpthread-stubs0 libpthread-stubs0-dev libpurple-bin libquvi0 libraptor1
libraw1394-11 libreoffice-emailmerge libreoffice-help-en-us
libreoffice-style-human librpc-xml-perl libsamplerate0 libsane libsane-hpaio
libsdl1.2debian libsdl1.2debian-pulseaudio libselinux1 libsensors4 libsepol1
libsgutils2-2 libshout3 libsigc++-2.0-0c2a libslang2 libsm-dev libsm6
libsmbclient libsndfile1 libsnmp-base libsoup-gnome2.4-1 libsoup2.4-1
libspeechd2 libspeex1 libspeexdsp1 libsqlite3-0 libssl0.9.8 libt1-5
libtag1-vanilla libtag1c2a libtalloc2 libtasn1-3 libtdb1
libtelepathy-farsight0 libtelepathy-glib0 libthai-data libthai0 libtiff4
libtotem-plparser17 libudev0 libunique-1.0-0 libunistring0 libupower-glib1
liburi-perl libusb-0.1-4 libusb-1.0-0 libutempter0 libutouch-frame1
libutouch-geis1 libutouch-grail1 libuuid1 libvisual-0.4-plugins libvorbis0a
libvorbisenc2 libvorbisfile3 libwbclient0 libwebkitgtk-1.0-0
libwebkitgtk-1.0-common libwmf0.2-7 libwmf0.2-7-gtk libwnck-common libwnck22
libwpd-0.9-9 libwpg-0.2-2 libwps-0.2-2 libwrap0 libx11-data libx11-xcb1
libx86-1 libxapian22 libxau-dev libxau6 libxcb-dri2-0 libxcb-render0
libxcb-shape0 libxcb-shm0 libxcb1 libxcb1-dev libxcomposite1 libxcursor1
libxdamage1 libxdmcp-dev libxdmcp6 libxext6 libxfixes3 libxfont1 libxft2
libxi6 libxinerama1 libxklavier16 libxml-twig-perl libxml2 libxml2-utils
libxmu6 libxmuu1 libxp6 libxrandr2 libxrender1 libxslt1.1 libxss1 libxt-dev
libxt6 libxtst6 libxv1 libxxf86vm1 libzeitgeist-1.0-1 libzephyr4
linux-firmware linux-libc-dev linux-sound-base locales lockfile-progs login
logrotate lsb-base lsb-release make man-db media-player-info memtest86+
metacity metacity-common mlocate mobile-broadband-provider-info modemmanager
module-init-tools mountall mtr-tiny multiarch-support myspell-en-au
myspell-en-gb myspell-en-za ncurses-base netbase netcat-openbsd ntpdate
nux-tools nvidia-common obexd-client openjdk-6-jre-headless
openjdk-6-jre-lib openprinting-ppds os-prober passwd patch pciutils pitivi
pkg-config plymouth-theme-ubuntu-logo plymouth-theme-ubuntu-text pm-utils
policykit-1 policykit-1-gnome policykit-desktop-privileges poppler-utils
popularity-contest pppoeconf procps psmisc pxljr python-apport
python-apt-common python-argparse python-brlapi python-cairo python-central
python-chardet python-configglue python-cups python-cupshelpers python-dbus
python-debian python-egenix-mxdatetime python-egenix-mxtools python-farsight
python-gdbm python-gmenu python-gnomekeyring python-gnupginterface
python-gobject-cairo python-gst0.10 python-gtksourceview2 python-gtkspell
python-httplib2 python-imaging python-keyring python-launchpad-integration
python-launchpadlib python-lazr.restfulclient python-lazr.uri
python-libproxy python-libxml2 python-louis python-mako python-markupsafe
python-notify python-oauth python-papyon python-pexpect
python-piston-mini-client python-pkg-resources python-problem-report
python-pyinotify python-serial python-simplejson python-smbc
python-software-properties python-speechd python-support python-telepathy
python-twisted-bin python-twisted-core python-twisted-names
python-twisted-web python-ubuntuone-storageprotocol python-virtkey
python-wadllib python-webkit python-wnck python-wsgi-intercept python-xapian
python-xdg python-xkit python-zope.interface readline-common rsync rsyslog
rtkit samba-common samba-common-bin sane-utils sed sessioninstaller
sgml-data shared-mime-info smbclient speech-dispatcher splix
ssh-askpass-gnome strace sudo syslinux syslinux-common
system-config-printer-common system-config-printer-gnome
system-config-printer-udev sysv-rc sysvinit-utils tcl tcl8.5 tcpd
telepathy-butterfly telepathy-gabble telepathy-haze telepathy-salut tk8.5
toshset ttf-dejavu-core ttf-dejavu-extra ttf-freefont ttf-liberation
ttf-opensymbol ttf-thai-tlwg ttf-ubuntu-font-family tzdata tzdata-java
ubuntu-artwork ubuntu-docs ubuntu-minimal ubuntu-mono ubuntu-sso-client
ubuntu-standard ubuntu-system-service ubuntu-wallpapers ucf udev udisks ufw
unattended-upgrades unity-asset-pool uno-libs3 update-inetd upstart ure
usb-modeswitch usb-modeswitch-data usbutils util-linux uuid-runtime whiptail
whois wireless-crda wireless-tools x-ttcidfont-conf x11-common x11-utils
x11-xfs-utils x11-xkb-utils x11-xserver-utils x11proto-input-dev
x11proto-kb-dev xauth xdg-user-dirs xdg-user-dirs-gtk xdg-utils xfonts-utils
xinit xorg xorg-docs-core xscreensaver-data xscreensaver-gl xserver-common
xserver-xorg xserver-xorg-input-all xserver-xorg-input-evdev
xserver-xorg-input-mouse xserver-xorg-input-synaptics
xserver-xorg-input-vmmouse xserver-xorg-input-wacom xserver-xorg-video-all
xserver-xorg-video-apm xserver-xorg-video-ark xserver-xorg-video-ati
xserver-xorg-video-chips xserver-xorg-video-geode xserver-xorg-video-i128
xserver-xorg-video-i740 xserver-xorg-video-mach64
xserver-xorg-video-neomagic xserver-xorg-video-nouveau
xserver-xorg-video-openchrome xserver-xorg-video-qxl xserver-xorg-video-r128
xserver-xorg-video-radeon xserver-xorg-video-s3 xserver-xorg-video-s3virge
xserver-xorg-video-siliconmotion xserver-xorg-video-sis
xserver-xorg-video-sisusb xserver-xorg-video-tdfx xserver-xorg-video-trident
xserver-xorg-video-tseng xserver-xorg-video-vesa xserver-xorg-video-vmware
xserver-xorg-video-voodoo xsltproc xterm xtrans-dev xul-ext-ubufox yelp-xsl
zeitgeist zeitgeist-core zeitgeist-datahub zeitgeist-extension-fts zip
722 pacotes atualizados, 0 pacotes novos instalados, 0 a serem removidos e 379 não atualizados.
É preciso baixar 0 B/289 MB de arquivos.
Depois desta operação, 101 MB de espaço em disco serão liberados.
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E: Não foi possível proceder à configuração imediata em 'util-linux'. Para detalhes, por favor veja man 5 apt.conf em APT::Immediate-Configure. (2)
paulo@paulo-virtual-machine:~$
Tópico: Problema na atualização Linux Ubuntu 11.10 (Lida 2747 vezes)