Solved: Repodata is over 2 weeks old ?
Today we will look one of the most common error message. Lets have a look at the error message and its solution. I. Error Message [user@ngelinux001 ~]$ yum search nvidia...
Tag: centos
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Solved: How to address Redhat Bug polkit using high cpu in Linux ?
Today in this post, we will see how to fix high CPU utilization by polkit daemon on RHEL 7.X bug. I. Bug Details # top PID USER PR NI...
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How to see available VGA/GPU/OpenGL/Displays available on our Linux Server ?
Today in this article, we will see how to check the available VGA/GPU/Graphics cards with our Linux system. Let us have a look at different commands available to achieve this....
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Solved: kernel: INFO: task df:147233 blocked for more than 120 seconds.
Today in this post we will see how to solve the error message “df: task blocked for more than — seconds”. Lets view the error message and how to solve...
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Solved: httpd[]: Unknown Authn provider: ldap in Linux.
In this post, we will see an interesting article to know how to link LDAP authentication in http/apache webserver. While linking, if you see an error like below, it means...
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How to download a package using YUM in Linux ?
In this post we will see how to download the packages saved in YUM repository in linux. There are two ways to achieve this. 1. Using downloadonly option with YUM....
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Steps to install Ansible on RHEL 6 or CentOS 6.
Today in this post, we will see a very useful and quick tip how to install ansible on RHEL 6 or CentOS 6. Lets have a look step by step....
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How to check if time is synced fine with NTP server in linux ?
Today we will see how to check if the time is synced fine with the NTP server. We will understand if the time is synced and what is the difference...
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How to download package on my linux machine ?
In this article, we will see how to download a file/package on a linux machine. This is very useful as sometimes some commands are not available, or needs some option...