[Решено] как обновить gnome 2.30.2 до gnome 3 в Debian testing wheeze?

[svetosvit]

как обновить gnome 2.30.2 до gnome 3 в Debian testing wheeze? В Инете искал и так не нашёл готовре решение.

Добавил
deb http://ftp.debian.org/debian/ wheezy main non-free contrib deb-src http://ftp.debian.org/debian/ wheezy main non-free contrib
deb http://security.debian.org/ wheezy/updates main non-free contrib deb-src http://security.debian.org/ wheezy/updates main non-free contrib
deb http://ftp.debian.org/debian unstable main non-free contrib deb-src http://ftp.debian.org/debian unstable main non-free contrib
deb http://ftp.debian.org/debian experimental main non-free contrib deb-src http://ftp.debian.org/debian experimental main non-free contrib

Ignoring file 'gnome.save' in directory '/etc/apt/preferences.d/' as it has an invalid filename extensionНе удалось получить http://ftp.debian.org/debian/dists/unstable/InRelease Unable to find expected entry 'deb-src/source/Sources' in Release file (Wrong sources.list entry or malformed file)
Не удалось получить http://ftp.debian.org/debian/dists/experimental/InRelease Unable to find expected entry 'deb-src/source/Sources' in Release file (Wrong sources.list entry or malformed file)
Не удалось получить http://ftp.debian.org/debian/dists/squeeze...dates/InRelease Unable to find expected entry 'http://ftp.debian.org/debian/source/Sources' in Release file (Wrong sources.list entry or malformed file)
Не удалось получить bzip2:/var/lib/apt/lists/partial/http.us.debian.org_debian_dists_wheezy_main_binary-i386_Packages Хеш сумма не совпадает
Some index files failed to download. They have been ignored, or old ones used instead.

[Илуватар]

apt-get -t experimental install gnome-shell

м?

[watashiwa_daredeska]

м?

Это будет уже не testing и даже не unstable, а experimental.

[Илуватар]

Тогда никак. Я сейчас на sid, но Gnome 3 даже на горизонте не видно.

[svetosvit]

Благодарю за ответ. Теперь стало ясно.