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Thystra
Asked: 2024-09-02 02:36:38 +0800 CST

Pergunta sobre dependência APT

  • 772

Estou tentando instalar as dependências para compilar o Strongswan, pois os pacotes principais parecem estar quebrados.

Quando tento instalar o pacote libsoup, recebo o seguinte erro:

~/strongswan-5.9.14# apt install -f libsoup2.4-dev
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 libbrotli-dev : Depends: libbrotli1 (= 1.1.0-2build2) but 1.1.0-2+ubuntu22.04.1+deb.sury.org+1 is to be installed

Isto está em uma instalação de servidor, recentemente atualizada para 24.04.1 LTS.

Atualização: informações do pacote

# apt policy libbrotli1
libbrotli1:
  Installed: 1.1.0-2+ubuntu22.04.1+deb.sury.org+1
  Candidate: 1.1.0-2+ubuntu22.04.1+deb.sury.org+1
  Version table:
 *** 1.1.0-2+ubuntu22.04.1+deb.sury.org+1 100
        100 /var/lib/dpkg/status
     1.1.0-2build2 500
        500 http://archive.ubuntu.com/ubuntu noble/main amd64 Packages


# apt-get remove libbrotli1
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 shim-signed : Depends: grub-efi-amd64-signed (>= 1.191~) but it is not going to be installed or
                        grub-efi-arm64-signed (>= 1.191~) but it is not installable or
                        base-files (< 12.3) but 13ubuntu10.1 is to be installed
               Depends: grub-efi-amd64-signed (>= 1.187.2~) but it is not going to be installed or
                        grub-efi-arm64-signed (>= 1.187.2~) but it is not installable
               Depends: grub2-common (>= 2.04-1ubuntu24) but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.

Vejo que o pacote instalado é do ppa, e há um pacote nos repositórios. Qual é a melhor / segura maneira de remover e reinstalar o pacote do repositório sem quebrar tudo?

apt

1 respostas

  1. Best Answer

    Para resolver isso, alterei a prioridade do pin do repositório:

    em /etc/apt/preferences.d criei um arquivo lib.pref

    Package: *
Pin: origin archive.ubuntu.com
Pin-Priority: 1001

    Após a execução apt update, apt policy libbrotli1agora mostrou:

    apt policy libbrotli1
libbrotli1:
  Installed: 1.1.0-2+ubuntu22.04.1+deb.sury.org+1
  Candidate: 1.1.0-2build2
  Version table:
 *** 1.1.0-2+ubuntu22.04.1+deb.sury.org+1 100
        100 /var/lib/dpkg/status
     1.1.0-2build2 1001
       1001 http://archive.ubuntu.com/ubuntu noble/main amd64 Packages

    Consegui então reinstalar o pacote.

     apt reinstall libbrotli1
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages will be DOWNGRADED:
  libbrotli1
0 upgraded, 0 newly installed, 1 downgraded, 0 to remove and 0 not upgraded.
Need to get 331 kB of archives.
After this operation, 3072 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://archive.ubuntu.com/ubuntu noble/main amd64 libbrotli1 amd64 1.1.0-2build2 [331 kB]
Fetched 331 kB in 0s (679 kB/s)    
dpkg: warning: downgrading libbrotli1:amd64 from 1.1.0-2+ubuntu22.04.1+deb.sury.org+1 to 1.1.0-2build2
(Reading database ... 119664 files and directories currently installed.)
Preparing to unpack .../libbrotli1_1.1.0-2build2_amd64.deb ...
Unpacking libbrotli1:amd64 (1.1.0-2build2) over (1.1.0-2+ubuntu22.04.1+deb.sury.org+1) ...
Setting up libbrotli1:amd64 (1.1.0-2build2) ...
Processing triggers for libc-bin (2.39-0ubuntu8.3) ...
Scanning processes...                                                                                                                                    
Scanning candidates...                                                                                                                                   
Scanning linux images...                                                                                                                                 

Running kernel seems to be up-to-date.

Restarting services...
 systemctl restart clamav-freshclam.service packagekit.service php8.3-fpm.service sogo.service

No containers need to be restarted.

No user sessions are running outdated binaries.

No VM guests are running outdated hypervisor (qemu) binaries on this host.

    E então consegui instalar as dependências sem problemas.

    Comentei as entradas em lib.pref para não atrapalhar coisas futuras, mas está lá caso haja outro pacote que precise ser atualizado do ppa 22.04.

    • 0

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