VirtualBox falhou ao instalar no Fedora 26

VirtualBox falhou ao instalar no Fedora 26

Encontrei um problema seguindo as instruções de instalação do Fedora 26 emhttps://www.if-not-true-then-false.com/2010/install-virtualbox-with-yum-on-fedora-centos-red-hat-rhel/

No passo 5 da página web, o dnf install VirtualBox-5.2comando resultou em mensagens de erro, que forneci no final desta consulta no fórum. Como não entendi o significado dessas mensagens, continuei com o /usr/lib/virtualbox/vboxdrv.sh setupcomando da etapa 5. Este comando falhou; o /usr/lib/virtualbox/diretório faznãoagora existem.

Eu sei por que o problema ocorreu, mas não como remediá-lo. Há alguns meses, instalei Fedora-Workstation-Live-x86_64-26-1.5.isoe executei manualmente dnf install @cinnamon-desktop, seguido por dnf install VirtualBox. Naquela época, não executei nenhum outroInstalação do VirtualBoxcomandos relacionados. O VirtualBox não apareceu no menu de inicialização canela e posteriormente esqueci que o havia instalado. Peço ajuda para desembaraçar essa bagunça.

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[root@ip98-167-107-31 yum.repos.d]# dnf install VirtualBox-5.2
Last metadata expiration check: 0:17:20 ago on Fri 01 Dec 2017 01:09:48 AM PST.

dependencies resolved.

=================================================================================================================
 Package                    Arch               Version                              Repository              Size
=================================================================================================================
Installing:
 VirtualBox-5.2             x86_64             5.2.2_119230_fedora26-1              virtualbox              70 M

Transaction Summary
=================================================================================================================
Install  1 Package

Total download size: 70 M
Installed size: 154 M
Is this ok [y/N]: y
Downloading Packages:
VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64.rpm                                 15 MB/s |  70 MB     00:04    
-----------------------------------------------------------------------------------------------------------------

Total                                                                             15 MB/s |  70 MB     00:04     
warning: /var/cache/dnf/virtualbox-4917f85f98c326df/packages/VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64.rpm: Header V4 DSA/SHA1     Signature,     key ID 98ab5139: NOKEY
Importing GPG key 0x98AB5139:
 Userid     : "Oracle Corporation (VirtualBox archive signing key) <[email protected]>"
 Fingerprint: 7B0F AB3A 13B9 0743 5925 D9C9 5442 2A4B 98AB 5139
 From       : https://www.virtualbox.org/download/oracle_vbox.asc
Is this ok [y/N]: y
Key imported successfully
Running transaction check
    Transaction check succeeded.
Running transaction test
The downloaded packages were saved in cache until the next successful transaction.
You can remove cached packages by executing 'dnf clean packages'.
Error: Transaction check error:
  file /usr/bin/VBox from install of VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64 conflicts with file from package VirtualBox-server-5.1.30-2.fc26.x86_64
  file /usr/bin/VBoxTunctl from install of VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64 conflicts with file from package VirtualBox-server-5.1.30-2.fc26.x86_64
  file /usr/bin/vbox-img from install of VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64 conflicts with file from package VirtualBox-server-5.1.30-2.fc26.x86_64
  file /usr/share/icons/hicolor/128x128/apps/virtualbox.png from install of VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64 conflicts with file from package VirtualBox-server-5.1.30-2.fc26.x86_64
  file /usr/share/icons/hicolor/16x16/apps/virtualbox.png from install of VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64 conflicts with file from package VirtualBox-server-5.1.30-2.fc26.x86_64
  file /usr/share/icons/hicolor/20x20/apps/virtualbox.png from install of VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64 conflicts with file from package VirtualBox-server-5.1.30-2.fc26.x86_64
  file /usr/share/icons/hicolor/32x32/apps/virtualbox.png from install of VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64 conflicts with file from package VirtualBox-server-5.1.30-2.fc26.x86_64
  file /usr/share/icons/hicolor/40x40/apps/virtualbox.png from install of VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64 conflicts with file from package VirtualBox-server-5.1.30-2.fc26.x86_64
  file /usr/share/icons/hicolor/48x48/apps/virtualbox.png from install of VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64 conflicts with file from package VirtualBox-server-5.1.30-2.fc26.x86_64
  file /usr/share/icons/hicolor/64x64/apps/virtualbox.png from install of VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64 conflicts with file from package VirtualBox-server-5.1.30-2.fc26.x86_64
  file /usr/share/mime/packages/virtualbox.xml from install of VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64 conflicts with file from package VirtualBox-server-5.1.30-2.fc26.x86_64
  file /usr/share/applications/virtualbox.desktop from install of VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64 conflicts with file from package VirtualBox-5.1.30-2.fc26.x86_64
  file /usr/share/pixmaps/VBox.png from install of VirtualBox-5.2-5.2.2_119230_fedora26-1.x86_64 conflicts with file from package VirtualBox-5.1.30-2.fc26.x86_64

Error Summary
-------------

[root@ip98-167-107-31 yum.repos.d]# 

Responder1

O VirtualBox-5.2pacote não é uma atualização dos pacotes existentes que você instalou, então você precisa remover o último:

sudo dnf remove VirtualBox VirtualBox-server

antes de instalar VirtualBox-5.2novamente.

Responder2

Verifique o download do pacote rpm e instale com rpm -Uvh --replacefiles

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