Gerenciador de Redes desapareceu após receber atualizações relacionadas ao DHCP

[zekkerj]

Tem como postar alguma coisa da saída desses comandos?

[NBPX]

Eu entrei em modo gráfico com "startx" abri um terminal e direcionei a saída dos comandos para arquivos de texto. O resultado foi o seguinte:
sudo apt-get update

Ign http://br.archive.ubuntu.com oneiric InRelease
Ign http://br.archive.ubuntu.com oneiric-updates InRelease
Ign http://br.archive.ubuntu.com oneiric-backports InRelease
Hit http://br.archive.ubuntu.com oneiric Release.gpg
Hit http://br.archive.ubuntu.com oneiric-updates Release.gpg
Hit http://br.archive.ubuntu.com oneiric-backports Release.gpg
Hit http://br.archive.ubuntu.com oneiric Release
Hit http://br.archive.ubuntu.com oneiric-updates Release
Hit http://br.archive.ubuntu.com oneiric-backports Release
Hit http://br.archive.ubuntu.com oneiric/main Sources
Hit http://br.archive.ubuntu.com oneiric/restricted Sources
Hit http://br.archive.ubuntu.com oneiric/universe Sources
Hit http://br.archive.ubuntu.com oneiric/multiverse Sources
Hit http://br.archive.ubuntu.com oneiric/main amd64 Packages
Hit http://br.archive.ubuntu.com oneiric/restricted amd64 Packages
Hit http://br.archive.ubuntu.com oneiric/universe amd64 Packages
Hit http://br.archive.ubuntu.com oneiric/multiverse amd64 Packages
Hit http://br.archive.ubuntu.com oneiric/main i386 Packages
Hit http://br.archive.ubuntu.com oneiric/restricted i386 Packages
Hit http://br.archive.ubuntu.com oneiric/universe i386 Packages
Hit http://br.archive.ubuntu.com oneiric/multiverse i386 Packages
Hit http://br.archive.ubuntu.com oneiric/main TranslationIndex
Hit http://br.archive.ubuntu.com oneiric/multiverse TranslationIndex
Hit http://br.archive.ubuntu.com oneiric/restricted TranslationIndex
Hit http://br.archive.ubuntu.com oneiric/universe TranslationIndex
Hit http://br.archive.ubuntu.com oneiric-updates/main Sources
Hit http://br.archive.ubuntu.com oneiric-updates/restricted Sources
Hit http://br.archive.ubuntu.com oneiric-updates/universe Sources
Hit http://br.archive.ubuntu.com oneiric-updates/multiverse Sources
Hit http://br.archive.ubuntu.com oneiric-updates/main amd64 Packages
Hit http://br.archive.ubuntu.com oneiric-updates/restricted amd64 Packages
Hit http://br.archive.ubuntu.com oneiric-updates/universe amd64 Packages
Hit http://br.archive.ubuntu.com oneiric-updates/multiverse amd64 Packages
Hit http://br.archive.ubuntu.com oneiric-updates/main i386 Packages
Hit http://br.archive.ubuntu.com oneiric-updates/restricted i386 Packages
Hit http://br.archive.ubuntu.com oneiric-updates/universe i386 Packages
Hit http://br.archive.ubuntu.com oneiric-updates/multiverse i386 Packages
Hit http://br.archive.ubuntu.com oneiric-updates/main TranslationIndex
Hit http://br.archive.ubuntu.com oneiric-updates/multiverse TranslationIndex
Hit http://br.archive.ubuntu.com oneiric-updates/restricted TranslationIndex
Hit http://br.archive.ubuntu.com oneiric-updates/universe TranslationIndex
Hit http://br.archive.ubuntu.com oneiric-backports/main Sources
Hit http://br.archive.ubuntu.com oneiric-backports/restricted Sources
Ign http://ppa.launchpad.net oneiric InRelease
Ign http://security.ubuntu.com oneiric-security InRelease
Hit http://br.archive.ubuntu.com oneiric-backports/universe Sources
Hit http://br.archive.ubuntu.com oneiric-backports/multiverse Sources
Hit http://br.archive.ubuntu.com oneiric-backports/main amd64 Packages
Hit http://br.archive.ubuntu.com oneiric-backports/restricted amd64 Packages
Hit http://br.archive.ubuntu.com oneiric-backports/universe amd64 Packages
Hit http://br.archive.ubuntu.com oneiric-backports/multiverse amd64 Packages
Hit http://br.archive.ubuntu.com oneiric-backports/main i386 Packages
Hit http://br.archive.ubuntu.com oneiric-backports/restricted i386 Packages
Hit http://br.archive.ubuntu.com oneiric-backports/universe i386 Packages
Hit http://br.archive.ubuntu.com oneiric-backports/multiverse i386 Packages
Hit http://br.archive.ubuntu.com oneiric-backports/main TranslationIndex
Ign http://deb.playonlinux.com oneiric InRelease
Hit http://br.archive.ubuntu.com oneiric-backports/multiverse TranslationIndex
Hit http://br.archive.ubuntu.com oneiric-backports/restricted TranslationIndex
Hit http://br.archive.ubuntu.com oneiric-backports/universe TranslationIndex
Hit http://br.archive.ubuntu.com oneiric/main Translation-en
Hit http://br.archive.ubuntu.com oneiric/main Translation-pt
Hit http://br.archive.ubuntu.com oneiric/multiverse Translation-en
Hit http://br.archive.ubuntu.com oneiric/multiverse Translation-pt
Hit http://br.archive.ubuntu.com oneiric/restricted Translation-en
Hit http://br.archive.ubuntu.com oneiric/restricted Translation-pt
Hit http://br.archive.ubuntu.com oneiric/universe Translation-en
Hit http://br.archive.ubuntu.com oneiric/universe Translation-pt
Hit http://br.archive.ubuntu.com oneiric-updates/main Translation-en
Hit http://br.archive.ubuntu.com oneiric-updates/multiverse Translation-en
Hit http://br.archive.ubuntu.com oneiric-updates/restricted Translation-en
Hit http://br.archive.ubuntu.com oneiric-updates/universe Translation-en
Hit http://br.archive.ubuntu.com oneiric-backports/main Translation-en
Hit http://br.archive.ubuntu.com oneiric-backports/multiverse Translation-en
Hit http://br.archive.ubuntu.com oneiric-backports/restricted Translation-en
Hit http://ppa.launchpad.net oneiric Release.gpg
Hit http://security.ubuntu.com oneiric-security Release.gpg
Hit http://br.archive.ubuntu.com oneiric-backports/universe Translation-en
Hit http://ppa.launchpad.net oneiric Release
Hit http://security.ubuntu.com oneiric-security Release
Hit http://deb.playonlinux.com oneiric Release.gpg
Hit http://ppa.launchpad.net oneiric/main Sources
Hit http://security.ubuntu.com oneiric-security/main Sources
Hit http://deb.playonlinux.com oneiric Release
Hit http://ppa.launchpad.net oneiric/main amd64 Packages
Hit http://ppa.launchpad.net oneiric/main i386 Packages
Ign http://ppa.launchpad.net oneiric/main TranslationIndex
Hit http://security.ubuntu.com oneiric-security/restricted Sources
Hit http://security.ubuntu.com oneiric-security/universe Sources
Hit http://security.ubuntu.com oneiric-security/multiverse Sources
Hit http://security.ubuntu.com oneiric-security/main amd64 Packages
Hit http://security.ubuntu.com oneiric-security/restricted amd64 Packages
Hit http://deb.playonlinux.com oneiric/main amd64 Packages
Hit http://security.ubuntu.com oneiric-security/universe amd64 Packages
Hit http://security.ubuntu.com oneiric-security/multiverse amd64 Packages
Hit http://security.ubuntu.com oneiric-security/main i386 Packages
Hit http://security.ubuntu.com oneiric-security/restricted i386 Packages
Hit http://security.ubuntu.com oneiric-security/universe i386 Packages
Hit http://security.ubuntu.com oneiric-security/multiverse i386 Packages
Hit http://security.ubuntu.com oneiric-security/main TranslationIndex
Hit http://security.ubuntu.com oneiric-security/multiverse TranslationIndex
Hit http://security.ubuntu.com oneiric-security/restricted TranslationIndex
Hit http://security.ubuntu.com oneiric-security/universe TranslationIndex
Hit http://deb.playonlinux.com oneiric/main i386 Packages
Ign http://deb.playonlinux.com oneiric/main TranslationIndex
Hit http://security.ubuntu.com oneiric-security/main Translation-en
Hit http://security.ubuntu.com oneiric-security/multiverse Translation-en
Hit http://security.ubuntu.com oneiric-security/restricted Translation-en
Hit http://security.ubuntu.com oneiric-security/universe Translation-en
Ign http://ppa.launchpad.net oneiric/main Translation-en
Ign http://ppa.launchpad.net oneiric/main Translation-pt
Ign http://deb.playonlinux.com oneiric/main Translation-en
Ign http://deb.playonlinux.com oneiric/main Translation-pt
Reading package lists...

sudo apt-get -f install

Reading package lists...
Building dependency tree...
Reading state information...
The following packages were automatically installed and are no longer required:
  awn-applet-mail awn-applet-dialect xscreensaver-gl python-gnomedesktop
  bzrtools awn-applet-media-icon-applet awn-applet-battery-applet
  awn-applet-feeds libxbase2.0-0 awn-applet-weather awn-applet-related
  awn-applet-awn-system-monitor awn-applet-cairo-main-menu libpqxx-3.0
  xscreensaver-data python-awn awn-applet-cairo-clock awn-applet-webapplet
  awn-applet-file-browser-launcher fortune-mod python-bzrlib python-pyinotify
  python-awn-extras awn-applet-notification-area awn-applet-animal-farm
  python-paramiko librecode0 awn-applet-media-player python-glade2
  python-desktop-agnostic bzr awn-applet-volume-control libkrossui4
  awn-applet-todo awn-applet-quit-applet python-rsvg python-utidylib
  python-configobj awn-applet-media-control awn-applet-common-folder libsybdb5
  awn-applet-cpufreq awn-applet-thinkhdaps python-xklavier libspnav0
  awn-applet-comics awn-applet-showdesktop python-gst0.10 fortunes-min libpq5
  awn-applet-stack awn-applet-garbage libgsl0ldbl awn-applet-shinyswitcher
  awn-applet-hardware-sensors awn-applet-awnterm python-feedparser
  python-dateutil awn-applet-bandwidth-monitor python-gconf koffice-data
  libtidy-0.99-0 python-libxml2 python-gtop
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

[zekkerj]

Bem... vamos fazer o básico, então; vamos por de volta os pacotes perdidos.

apt-get install ubuntu-minimal

O pacote "network-manager" deve ser reinstalado como dependência, e a parte relacionada com o dhcp também. Se houver conflito de dependências, isso vai ficar claro, tambeḿ.

[NBPX]

Eu estou conseguindo acessar a rede. O problema principal agora é iniciar o sistema normalmente. o startx é um paliativo.