LXKM
Discussion List
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OCI: How To Stop And Disable "sssd" When Not In UseApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal: This document outlines the steps required to stop and disable sssd when it is not in u… -
OCI Linux : Where is ABRT package in Oracle Linux 9 ?Applies to Linux OS - Version Oracle Linux 9.0 and later Oracle Cloud Infrastructure Linux x86-64 Goal How to find Automatic Bug Reporting Tool(ABRT) package in Oracle L…
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OCI: OOM kills processes in Oracle Linux InstancesApplies To: Oracle Cloud Infrastructure Linux x86-64 Goal: On an OCI Free with Oracle Linux instances with 1 GB of RAM, OOM kills DNF during sudo dnf upgrade -y process …
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OCI: How to Configure IPv6 Addresses on Oracle Linux InstancesApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal: This document details how to configure IPv6 addresses to a vNIC on an Oracle Linux ins…
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OCI: IPv6 Address Not Assigned to OCI Ubuntu Instance by DHCPApplies to Oracle Cloud Infrastructure Ubuntu Linux 22.04 LTS Symptoms An IPv6 Address is created in a IPv6 enabled VCN and then assigned to an Ubuntu 22.04 LTS OCI inst…
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Oracle Linux - How to configure SFTP with chroot enabledApplies: Linux OS – Version Oracle Linux 7.0 to Oracle Linux 9.0 [Release OL7 to OL9] Linux x86_64 on Oracle Public Cloud Goal: Uploading or downloading files using an e…Alejandro Rodriguez L.-Oracle 462 views 0 comments 0 points Started by Alejandro Rodriguez L.-Oracle Linux -
OCI: How to stop unwanted firewalld processesApplies To: Oracle Cloud Infrastructure Linux x86-64 Goal: This document outlines the steps required to stop any unwanted firewalld processes Symptoms: The firewalld.ser…
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OSMH: Instances failed with error YUM Timeout "(28, 'Operation timed out after 30001 milliseconds)"APPLIES TO OSMH On-Prem SYMPTOMS "yum repolist" command reports following error after registering the Oracle Linux 7/8/9 managed instance with OS Management Hub (OSMH) M…
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OSMH: How to Assign/Update New profile to Existing OSMH Managed Instance?APPLIES TO OSMH On-Prem GOAL How to Assign/Update New Profile to Existing OS Management Hub (OSMH) Managed Instance for which the profile is deleted or required an updat…
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OCI: fluentd General Protection Fault in libc-2.17.soApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms After upgrading to glibc-2.17-326.0.5.el7_9.x86_64, the following errors from the u…
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OSMH: Difference in package count between OSMH Installed packages and Oracle Linux Operating SystemApplies to: OSMH On-Prem Symptoms: On an Instance registered with OS Management Hub (OSMH), the package count displayed on the OSMH console is different between the pack…
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OSMH: Software Source Sync failed with error "Failed writing received data to disk/application"Applies to: OSMH On-Prem Goal: OS Management Hub (OSMH) Software Source Sync failed with the error : Cause: The Storage path for the Management Station is 100% Full. $ d…
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OCI : Ubuntu instance is not accessible as router IP doesn't persist after rebootApplies TO: Oracle Cloud Infrastructure Linux OS SYMPTOMS Unable to access the ubuntu 22.04 instance as it loses router IP provided by DHCP for every reboot CAUSE Ubuntu…
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OSMH : Instance vulnerability report missing description/issue date for some errataApplies to: OSMH On-Prem Goal: It was observed that an instance ELSA in this case "ELSA-2023-3591 and ELSA-2023-3584" is missing it's description and issue date informat…
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OSMH: station-setup.sh file missing in directory /opt/oracle/mgmt_agent/plugins/osmh/stateDir/Applies to: OSMH On-Prem Goal After successfully deploying the OS Management Hub (OSMH) Management Station, the station-setup.sh file does not appear in the directory /o…
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OSMH - What System Data Is Stored In the Cloud?Applies to: OSMH On-Prem Goal This document details what system data is stored in the cloud for OS Management Hub (OSMH). Background For On-premise customers using OS Ma…
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OSMH: Management Agent setup.sh script fails with Error "Deploying service plugin(s).Time out"Applies to: OS Management Hub (OSMH On-Premise) Oracle Cloud Infrastructure Symptoms: Configuring the OSMH Management Agent by running the setup.sh script fails with an …
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OSMH : Instance suddenly into offline statusApplies to: OSMH On-Prem Goal: OS Management Hub (OSMH) instance suddenly goes into offline status, and the management agent service exits. Even after restarting the man…
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Linux: Executing ssh –X Gives error “/ usr/bin/xauth: error in locking authority file” for UserApplies to: Oracle Cloud Infrastructure Linux x86-64 Symptoms Connecting with ssh -X to a destination server results in a successful login but an error is displayed: /us…
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OCI: Instance Fails to Boot and Drops to dracut PromptApplies to Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal This document outlines the steps required to recover an instance that drops to the dracu…
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How to Remove Weak Ciphers from SSH in Oracle Linux 8 and 9Applies to: Oracle Linux - Version 8 and later Goal Some Ciphers, Macs and KexAlgorithms used by default in SSHD configuration, are considered weak by some security scan…
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OCI : SSH Login Failed Due To Protocol MismatchApplies To: Oracle Cloud Infrastructure Oracle Linux - Version 6 Symptoms User is not able to login using private key with the following scenarios: Connection using “ssh…
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OCI - How to Install oracle-cloud-agent Package on Oracle Linux PlatformApplies to: Oracle Cloud Infrastructure Linux x86_64 Goal: This document describes how to install oracle-cloud-agent Package on a Oracle Linux Platform Solution: To manu…
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OCI: Leapp Fails at "Upgrade requires links in root directory to be relative"APPLIES TO: Oracle Cloud Infrastructure Linux x86-64 SYMPTOMS Leapp preupgrade checks fails with below potential risks to the upgrade Risk Factor: high (inhibitor) Title…
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CUPS Fails to Print and Reports “Unable to get printer status”Applies to: Oracle Cloud Infrastructure Symptoms: After configuring a new printer in CUPS, the “lpstat” command shows “Connected to printer” but, after trying to print, …
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SSH Login Reports Error “Could not load host key: /etc/ssh/ssh_host_dsa_key”Applies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms: Below messages written into /var/log/secure log file frequently: ... May 8 07:44:5…
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OCI: Oracle Linux [UEK-5] Panicks With: "BUG: Bad page state in process lvm pfn:cbea9d1"Applies To: Oracle Linux - Version 7 or later with UEK5 Symptoms: UEK5 can suffer from memory corruption panic. [229802.917409] loop: module loaded [229803.641151] BUG: …
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System crash with: NMI received for unknown reason XX on CPU YApplies to: Oracle Linux - Version 7 and later Symptoms System crashed Crash report: [ 5629.913381] Uhhuh. NMI received for unknown reason 10 on CPU 5. [ 5629.913382] Do…
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OCI: aide(1) is Failing with FIPSR ErrorApplies To: Linux OS – Version Oracle Linux 7.0 to Oracle Linux 9.0 [Release OL7 to OL9] Linux x86_64 on Oracle Public Cloud Symptoms: AIDE is an intrusion detection uti…Alejandro Rodriguez L.-Oracle 62 views 0 comments 0 points Started by Alejandro Rodriguez L.-Oracle Linux