Se você ou outra pessoa instalou o DreamStudio por meio de dreamstudio.sh ou seu PPA então ele pode instalar e sobrescrever /etc/lsb-release do pacote base-files .
Acabei de começar a perceber isso. Estou usando Wily Werewolf no momento e está funcionando bem. Fiz alguns testes para ter certeza de que estou realmente usando o Wily, como verificar a versão do Unity (7.3.2) e a versão do gnome-terminal (3.16.2).
Mas, estranhamente, quando clico no ícone da área de trabalho da apresentação, na parte superior diz DreamStudio Desktop . Eu nunca instalei o DreamStudio antes!
Além disso, quando eu vou para o terminal e digito lsb_release -a , ele diz DreamStudio 14.04.2 LTS como a distribuição e precise como o nome do código de lançamento!
Por favor me ajude, isso nunca aconteceu antes.
Obrigado antecipadamente
Editar 1:
Saída de cat /etc/apt/sources.list
# deb cdrom:[Ubuntu 13.10 _Saucy Salamander_ - Release amd64 (20131016.1)]/ saucy main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://archive.ubuntu.com/ubuntu/ wily main restricted multiverse
deb-src http://archive.ubuntu.com/ubuntu/ wily main restricted multiverse
## Major bug fix updates produced after the final release of the
## distribution.
deb http://archive.ubuntu.com/ubuntu/ wily-updates main restricted multiverse
deb-src http://archive.ubuntu.com/ubuntu/ wily-updates main restricted multiverse
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://archive.ubuntu.com/ubuntu/ wily universe
deb-src http://archive.ubuntu.com/ubuntu/ wily universe
deb http://archive.ubuntu.com/ubuntu/ wily-updates universe
deb-src http://archive.ubuntu.com/ubuntu/ wily-updates universe
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://archive.ubuntu.com/ubuntu/ wily-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ wily-backports main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ wily-security main restricted multiverse
deb-src http://archive.ubuntu.com/ubuntu/ wily-security main restricted multiverse
deb http://archive.ubuntu.com/ubuntu/ wily-security universe
deb-src http://archive.ubuntu.com/ubuntu/ wily-security universe
## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu saucy partner
# deb-src http://archive.canonical.com/ubuntu saucy partner
Editar 2:
Saída de grep -r dreamstudio /etc/apt
Poderia ser a causa desse erro, mas apenas comecei a mostrar esses erros, e tentei tentar instalar o DreamStudio, mas nunca cheguei ao estágio em que estava escrevendo as alterações.
/etc/apt/sources.list.d/dreamstudio-ubuntu-dreamstudio-stable-wily.list.distUpgrade:deb http://ppa.launchpad.net/dreamstudio/dreamstudio-stable/ubuntu trusty main
/etc/apt/sources.list.d/dreamstudio-ubuntu-dreamstudio-stable-wily.list.distUpgrade:# deb-src http://ppa.launchpad.net/dreamstudio/dreamstudio-stable/ubuntu trusty main
/etc/apt/sources.list.d/dreamstudio-ubuntu-dreamstudio-stable-wily.list:deb http://ppa.launchpad.net/dreamstudio/dreamstudio-stable/ubuntu trusty main
/etc/apt/sources.list.d/dreamstudio-ubuntu-dreamstudio-stable-wily.list:# deb-src http://ppa.launchpad.net/dreamstudio/dreamstudio-stable/ubuntu trusty main
/etc/apt/sources.list.d/dreamstudio-ubuntu-dreamstudio-stable-wily.list.save:deb http://ppa.launchpad.net/dreamstudio/dreamstudio-stable/ubuntu trusty main
/etc/apt/sources.list.d/dreamstudio-ubuntu-dreamstudio-stable-wily.list.save:# deb-src http://ppa.launchpad.net/dreamstudio/dreamstudio-stable/ubuntu trusty main
Editar 3:
Saída de apt-cache policy base-files
base-files:
Installed: 7.2ubuntu11
Candidate: 7.2ubuntu11
Version table:
*** 7.2ubuntu11 0
500 http://archive.ubuntu.com/ubuntu/ wily/main amd64 Packages
100 /var/lib/dpkg/status
Editar 4: saída de apt-cache policy unity
unity:
Installed: 7.3.2+15.10.20151016-0ubuntu1
Candidate: 7.3.2+15.10.20151016-0ubuntu1
Version table:
*** 7.3.2+15.10.20151016-0ubuntu1 0
500 http://archive.ubuntu.com/ubuntu/ xenial/main amd64 Packages
100 /var/lib/dpkg/status
Editar 5: saída de dpkg -l 'language-pack-gnome*'
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-==================================-======================-======================-=========================================================================
ii language-pack-gnome-en 1:15.10+20151016 all GNOME translation updates for language English
ii language-pack-gnome-en-base 1:15.10+20151016 all GNOME translations for language English
un language-pack-gnome-zh-base (no description available)
un language-pack-gnome-zh-hant (no description available)
rc language-pack-gnome-zh-hant-base 1:14.04+20140707 all GNOME translations for language Traditional Chinese
Editar 6: saída de apt-cache policy language-pack-gnome-en language-pack-gnome-en-base
language-pack-gnome-en:
Installed: 1:15.10+20151016
Candidate: 1:15.10+20151016
Version table:
*** 1:15.10+20151016 0
500 http://archive.ubuntu.com/ubuntu/ xenial/main amd64 Packages
100 /var/lib/dpkg/status
language-pack-gnome-en-base:
Installed: 1:15.10+20151016
Candidate: 1:15.10+20151016
Version table:
*** 1:15.10+20151016 0
500 http://archive.ubuntu.com/ubuntu/ xenial/main amd64 Packages
100 /var/lib/dpkg/status
Se você ou outra pessoa instalou o DreamStudio por meio de dreamstudio.sh ou seu PPA então ele pode instalar e sobrescrever /etc/lsb-release do pacote base-files .