Category 631
Discussion List
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How To Boot Into Single User Mode on Oracle Linux 6You may wish to boot into single user mode on Oracle Linux in order to perform system maintenance, or to attempt to recover or repair a server that is experiencing softw… -
How to Configure SUDO To Allow Non-Root Users to Run Privileged CommandsThe "sudo" command is used to allow non-root users to run commands that require root privileges. You can configure sudo to allow a user to run all commands in the same w…
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How to Add a Repository to an Ubuntu InstanceTo add a repository to a linux cloud instance running Ubuntu, add the details for the repository you wish to add to /etc/apt/sources.list or to the /etc/apt/sources.list…
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How to Configure SSH Port Forwarding on LinuxLocal port forwarding over SSH (also known as SSH Tunneling) maps a local port on the client system to a remote port on the server system. This configuration enables you…
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OCI - Installing PHP on Oracle Linux 8 via AppStream ModulesApplies to: Oracle Cloud Infrastructure Linux x86-64 Goal: Explain Installing PHP on Oracle Linux 8 via AppStream Modules SOLUTION Oracle Linux 8 introduces the concept … -
OCI: OSMS Yum Update Failed with Package Dependency ErrorApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms Your update failed with error: --> Running transaction check ---> Package oniguruma…
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OCI: OSMS Windows Update failed to check for updates with error 0x80240438Applies to: Oracle Cloud Infrastructure Windows Symptoms OSMS Windows Update failed to check for updates with error 0x80240438 Solution 1. Enable / Disable OSMS Agent at…
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OCI - How To Configure Ubuntu Instances to Display GRUB MenuApplies to: Oracle Cloud Infrastructure Ubuntu Goal: When connected via serial console – in both SSH, VNC, and OCI CloudShell options – the GRUB2 boot loader menu is not…
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OCI: How to Install 32bit Packages on Ubuntu x86_64 and ARM64 shape instance?APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 GOAL This step helps to install 32bit Packages on Ubuntu x86_64 and ARM shape instances. SOL…
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OCI: Paravirtualized Instance Created from Custom Image Failed to Boot With ErrorOCI: Paravirtualized Instance Created from Custom Image Failed to Boot With Error "dracut-initqueue timeout - starting timeout scripts" or Struck at "random: nonblocking…
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OCI : How to Verify the Status of the Cloud Agent OSMS Plugin in Oracle Linux Instances?APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 GOAL: How to verify the status of the Cloud Agent OSMS Plugin in Oracle Linux instances? SOL… -
OCI - How To Enable Root User SSH-keys in OCI Oracle Linux Custom ImagesApplies to: Oracle Cloud Infrastructure Linux x86-64 Goal: The process of creating an OCI instance based on a Platform image, or a custom image based on a Platform image…
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Oracle Linux 8: How To Setup VNC ServerApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux OS - Version Oracle Linux 8.0 and later Information in this document applies to any platform. Goal …
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OCI: Unable to Mount NFS Share from FSS with NFSv4 Option "mount.nfs4: Protocol not supported"Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 SYMPTOMS On OCI Linux Instance unable to mount NFS share from FSS(File Storage Service) usin…
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OCI how to enable http connectionSummary: I'm trying to enable HTTP connection to my compute instance without success. Content (required): I have enabled port 80 in ufw and added Ingress Rule to securit…
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Oracle Retail SIM support on OEL 7 or aboveSummary: IHAC whose currently running Oracle Retail SIM 13 version at on-premise and planning to migrate to OCI and would like to know the possible versions that can run… -
OCI - How To Create a Yum Channel Entry for Oracle Linux 6 Extended Support (ELS)Applies to: Oracle Cloud Infrastructure Goal: To create a yum config entry for Oracle Linux 6 Extended Support (ELS) on Oracle OCI Solution: NOTE: This configuration is …
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Oracle Cloud Infrastructure - Instance Hangs at Boot Time with ISCSI ErrorApplies to: Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0] Linux x86-64 Symptoms The instance is not booting up and getting hung on ISCSI errors Unable t…
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OCI : How to Manually Generate a Memory Dump/Crashdump of an Unresponsive/Hung OCI instanceApplies to: Oracle Cloud Infrastructure Linux x86-64 Oracle Linux Cloud Service Goal How to generate a memory dump/Crashdump of an unresponsive/hung OCI instance A diagn…
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Separate /tmp With Noexec, Nodev and Nosuid Mount OptionsApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal: In OCI /tmp does not have any separate mount point. This document explains how to crea…
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Yum Update with "Connection Timed out after 30001 milliseconds" Error in Oracle Cloud InfrastructureApplies to: Oracle Cloud Infrastructure Linux x86-64 on Oracle Public Cloud Symptoms: When trying to download and install packages, the below errors occur: --snip-- # yu…
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OCI: How to Extend Root Partition in Standard Oracle Linux 6 Instance After Increasing Boot VolumeAPPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Information in this document applies to any platform. GOAL: Need to add Customer Boot Volume of 500 GB to…
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OCI - Configuring X11 and VNC on Instances.APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 GOAL: To run graphical applications on OCI Instances using protocols like X11 or VNC. SOLUTI…