instalação impossível: “pacotes têm dependências não atendidas” e “pacotes quebrados”

1

Eu tento instalar "muse" e tenho esta mensagem:

The following packages have unmet dependencies:
 muse : Depends: liblo7 (>= 0.26~repack) but it is not installable
E: Unable to correct problems, you have held broken packages.

Sinto muito, mas mesmo procurando no fórum, não consegui corrigir esse problema. Esta não é a primeira instalação que bloqueia devido ao pacote quebrado.

Este é o resultado de apt-get install -f :

Reading package lists... Done
Building dependency tree      
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 36 not upgraded.

O resultado de sudo apt-get update --fix-missing termina com:

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://dl.google.com/linux/chrome/deb stable Release: The following signatures were invalid: BADSIG 1397BC53640DB551 Google Inc. (Linux Packages Signing Authority) <[email protected]>
W: The repository 'http://download.ebz.epson.net/dsc/op/stable/debian lsb3.2 Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://ppa.launchpad.net/voldyman/markmywords/ubuntu xenial Release: The following signatures were invalid: BADSIG 837E86B594DF3268 Launchpad PPA for Akshay Shekher
W: Failed to fetch http://dl.google.com/linux/chrome/deb/dists/stable/Release.gpg  The following signatures were invalid: BADSIG 1397BC53640DB551 Google Inc. (Linux Packages Signing Authority) <[email protected]>
E: Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/xenial/main/binary-amd64/Packages  Writing more data than expected (2627 > 492) [IP: 2001:860:f70a::2 80]
W: Failed to fetch http://ppa.launchpad.net/voldyman/markmywords/ubuntu/dists/xenial/Release.gpg  The following signatures were invalid: BADSIG 837E86B594DF3268 Launchpad PPA for Akshay Shekher
E: Failed to fetch http://linux.teamviewer.com/deb/dists/stable/main/i18n/Translation-en  403  Forbidden [IP: 2600:9000:2007:9000:1c:3aaa:b100:93a1 80]
W: Some index files failed to download. They have been ignored, or old ones used instead.

O resultado de apt-get update termina com:

W: http://download.ebz.epson.net/dsc/op/stable/debian/dists/lsb3.2/Release.gpg: Signature by key E5220FB7014D0FBDA50DFC2BE5E86C008AA65D56 uses weak digest algorithm (SHA1)
E: Failed to fetch http://linux.teamviewer.com/deb/dists/stable/main/i18n/Translation-en  403  Forbidden [IP: 2600:9000:2007:f000:1c:3aaa:b100:93a1 80]
E: Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/xenial/main/binary-amd64/Packages  Writing more data than expected (2627 > 492) [IP: 2001:860:f70a::2 80]
E: Some index files failed to download. They have been ignored, or old ones used instead.

Eu não sei em qual direção procurar.

Muito obrigado :)

    
por Stephanie 08.05.2018 / 15:56

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