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Questions tagged [centos8]

CentOS 8 was a community developed and supported distribution of Linux based on Red Hat Enterprise Linux. It was released on September 24, 2019 and reached End Of Life on December 31, 2021.

CentOS 8 was a community developed and supported distribution of Linux based on Red Hat Enterprise Linux. It was released on September 24, 2019 and reached End Of Life on December 31, 2021.

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Can one migrate from Fedora (28) to CentoOS 8 Stream using new repos and DNF?

I've got a server running Fedora 28 that is primarily an RDBS host running PostgreSQL 10.7-1: [Fedora 28]$ dnf list postgresql-server Last metadata expiration check: 0:20:19 ago on Mon 12 Jul 2021 09:39:03 AM MDT. Installed…
Sam Hokin
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Openvpn and Firewalld communication between zones

I spent a couple of hours today attempting to setup my vps in germany (runs centos8 and openvpn client+server) for this configuration: My vps has 3 NICs eth0 with public ip address 1.2.3.4 tun0 with private ip address 10.8.0.12 <-- this is an…
Stefano Zaniboni
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Centos 8 stream, KVM & multiple vlans

For my local environment i'm trying to add multiple vlans to my KVM server. I want to use one nic for management and the other for vlan tagging. Initial installation was made by following…
thborge83
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Failed to start IPv4 firewall with iptables

I'm running CentOS 8 Webserver and recently I had some issues with the CSF Firewall, the CSF Service is running but the LFD is failed. I did some research and I was able to fix it by doing iptables --flush (I'm not sure it was the problem…
Ahmed Suror
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CentOS 8.3 - How to switch a PHP installation from Remi to AppStream?

Currently running PHP 7.4 from Remi. It was a modular dnf installation that replaced PHP 7.2 AppStream packages back when 7.2 was the newest PHP available from CentOS. In other words, Remi packages are the system PHP configured with /etc/php.ini --…
chewykernel
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OpenVPN - No internet after connection

I have a OpenVPN Server on a CentOS 8 machine that has firewalld and nftables. I have set up OpenVPN with this script: https://github.com/angristan/openvpn-install The OpenVPN Client is a Windows 10 machine. I have following problem: As soon as I…
smaxx1337
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SetroubleshootPrivileged.py using 95% CPU | Centos 8 server

I have been battling with this issue for weeks. I have a Linode with a Centos 8 server. An application called "SetroubleshootPrivileged.py" is eating all the resources. "setroubleshootd" is supposed to log SELinux errors which is great but what is…
Erus
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Configuring Squid to not log TCP connections (lots of "error:transaction-end-before-headers" showing up in logs)

We run Squid proxies in GCP, and are in the process of migrating from CentOS 7 to 8. I'm working on using the GCP Internal L4 load balancer to improve redundancy/failover, and have configured a basic TCP healthcheck which is working fine. However,…
John Heyer
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Client PC (Win7/Win8) cannot ping to VMware server (CentOS 8), but server can ping client

first of all I'm not a networking technician, so my networking lingo is very much limited. I'm trying to help my coworker with troubleshooting a problem. So far I only rely on using search engine to find English-language solutions, and I haven't got…
clangored_unacquaintable
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KVM trying to restore from backup and getting error unexpected data

Hello I made a backup of a VM guest with these steps: 1. virsh dumpxml --migratable test > /backup/test.xml 2. virsh snapshot-create-as --domain test \ --name backup.qcow2 \ --no-metadata \ …
andys
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I may have a corrupt Centos 8 install. Is there a tool or method I can use to refresh the OS back to factory defaults?

Environment: Centos 8, Digital Ocean Droplet I've recently found 2 strange, seemingly unconnected errors in my OS. SELinux setting httpd_can_network_relay to on throws error, “could not convert system_u:object_r:systemd_sleep_exec_t:s0 to sid”. How…
myNewAccount
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Unison not syncing

I am using Unison to sync files between multiple servers. The exact command that I am running is: /bin/unison-text-2.40 /etc/asterisk/dynamic_configs ssh://filesync/opt/dynamic_configs -batch -confirmbigdel=false -force newer -times I have it set…
Dovid Bender
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How do I install texlive-extra-utils / pdfcrop on Centos 8?

I am trying to use pdfcrop in a bash script on Centos 8. I cannot find a package with texlive-extra-utils (which provides pdfcrop). How do I make pdfcrop available on Centos 8?
Roger Creasy
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Most secure way to connect from Windows 10 to a CentOS8 Shared Desktop

i tried to connect to a CentOS8 desktop from a Windows 10. In CentOS8 I have enabled the Sreen Sharing feature. Then i have tried to connect to the ip address of my CentOS8 from a Windows 10 with different VNC clients (VNCviewer from RealVNC,…
Snooops
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Error: conflicting requests in centos 8 package installation

I am trying to install the gdal on my centos 8. I tried with following command sudo yum install gdal-libs And it threw me following error, Last metadata expiration check: 0:05:58 ago on Sun 10 Jan 2021 10:52:18 PM EST. Error: Problem: conflicting…
dhiraj
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