During Linux system operation, when installing yum source, it prompts ERROR: dbus error. Many people encounter this problem and don’t know how to deal with it. In fact, the solution is very simple. Today, Huajun editor will show you how to install yum on Linux. Prompt ERROR: How to solve dbus error? I hope you will support and share the carefully selected content. If you like it, get it as soon as possible!

question:

When using yum install somexx -y, execute

Installed products updated.

The following error is reported:

ERROR: dbus.proxies: Introspect error on: 1.261:/org/freedesktop/PackageKit: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

Unable to send message to PackageKit

Troubleshooting:

Because two different machines point to the same YUM source at the same time, one of the machines has successfully installed the required software through the yum install xx -y command, but the other machine cannot. You can rule out that the problem is not the YUM source, nor the network. problem, it must be a problem with the machine.

Checking the logs, I found that the word PackageKit appeared frequently, so I targeted this PackageKit. I found out that PackageKit is a new Linux package manager, but since there is an error in the package here, is it feasible to delete it?

problem solving

yum remove PackageKit* -y //Delete the manager

The above is the editor's summary of the solution to the error ERROR: dbus when installing yum on Linux. It is mainly caused by two machines pointing to the yum source at the same time. Simply delete the manager introduced in the article to solve the problem.