Oracle Linux
Discussion List
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Oracle Linux – How to Change Default Boot KernelAPPLIES TO: Linux OS – Version Oracle Linux 7.0 to Oracle Linux 9.0 [Release OL7 to OL9] Linux x86_64 on Oracle Public Cloud GOAL: This document describes how to change …Alejandro Rodriguez L.-Oracle 113 views 0 comments 0 points Started by Alejandro Rodriguez L.-Oracle Linux -
OCI: Should a User Login Shell Be Disabled?Applies to Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal A 3rd party security tool reports that login shell should be disabled for some users in … -
OCI-How to Enable Specific Users to Use Password Based ssh Login.Applies to: Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0] Linux x86-64 Goal By default OCI Linux Instances use Private/public key combination for User A…
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Unable to Remove LVM Snapshot - “Logical volume XYZ contains a filesystem in use."Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms: Unable to remove a LVM snapshot volume and it reports following error: # lvremove …
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OCI: How to Add an Additional Private IP to an Existing Interface using “nmcli”Applies To Oracle Cloud Infrastructure - Version N/A and later Linux OS - Version Oracle Linux 9 and later Goal: This document outlines the steps required to add an addi…
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OCI: chroot command failed with error “chroot: failed to run command ‘/bin/bash’: No such fileGoal When attempting to perform chroot the following error is shown [root@test ]$ chroot /mnt/ /bin/bashchroot: failed to run command ‘/bin/bash’: No such file or direct…
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OCI CLI Fails If Environment Variables "LC_ALL" and "LANG" Is Not SetApplies to Oracle Cloud Infrastructure Linux x86-64 Symptoms Accessing OCI Bucket using oci cli works on interactive session but fail if run from cron with error: Runtim…
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OCI Linux: International Character Set Not Displayed CorrectlyApplies to Oracle Cloud Infrastructure Linux x86-64 Symptoms After international locale is installed and configured in a system, the international characters are not dis…
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Troubleshooting SSH Connection ErrorsApplies to Oracle Cloud Infrastructure Linux x86-64 Goal When having issues connection to an OCI IAAS instance, the following documents below may help with troubleshooti…
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SSH Concurrent Session Fails - Error “ssh_exchange_identification: read: Connection reset by peer"Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms: Unable to do concurrent SSH sessions from on-premises to OCI Linux instance or bet…
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Oracle Linux: System Fails to Boot with "No /sbin/init, trying fallback"Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms While booting the system seems to be stuck: [ OK ] Started Plymouth switch root ser…
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OCI: yum/dnf Failing to Install Latest Perl Packages from OL8 AppStream RepositoryApplies to: Oracle Cloud Infrastructure Oracle Linux 8 x86-64 Problem: Yum (or dnf) is failing to install latest Perl 3.50 packages from OL8 AppStream Repository. For ex…
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OCI Linux Instance Boot Failure “dracut-initqueue[448]:Warning:/dev/disk/by-uuid/*** does not exist”APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 SYMPTOMS: Oracle Linux Instance failed to boot and reports following error in the Console lo…
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Oracle Linux - How to Remove Passwordless Sudo to "root" from "opc" UserApplies to: Oracle Cloud Infrastructure Linux x86-64 Goal: This document describes how to remove passwordless switch to root from the opc user. Solution: You can modify …
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OSMS/YUM Update Fails With Dependency Error "dtrace conflicts with systemtap-sdt-devel- <version>"Applies to: Oracle Cloud Infrastructure Linux x86-64 Symptoms OSMS Updates fails with error Failed: packages requested raised dependency problems: ['dtrace conflicts wit…
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OCI: Kspice command fail with error "ImportError:/lib64/libboost_regex-mt.so.1.53.0: file too short"APPLIES TO: Oracle Cloud Infrastructure Linux OS - Version Oracle Linux 7.0 and later SYMPTOMS Running Ksplice commands fail with the following error. $ ksplice Tracebac…
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OCI - Unable to Login to Linux Instance With Error “[FAILED] Failed to start Login Service"Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms: Linux Boot failed to complete and unable to login into the Linux instance via SSH …
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Oracle Linux System Becomes Unavailable 24 Hours After StartupApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms 24 hours after the system is started, it becomes unavailable. It is not possible to…
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OCI: Disk Full While Copying File to BucketApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms While copying a large file to an OCI Bucket, the copy fails with error. It’s also n…
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Upgrade to the Latest Version of Oracle Java JRE/ JDKApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms Below paths are showing as vulnerable and need to be updated in Oracle Linux: Oracl…
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Ksplice Patch Releases for Unbreakable Enterprise Kernel (UEK)This document provides list of recent ksplice releases patches for UEK. On systems that have "autoinstall = yes" in /etc/uptrack/uptrack.conf, these updates will be inst…
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kernel panic - not syncing: VFS:unable to mount root fs on unknown-block in oracle linux server 6.10Summary: I am not been able to boot on single mode. L tried all the list of kernel i.e. the options that it shows for boot mode but none of it help me Content (required)… -
Unbreakable Enterprise Kernel (UEK) Release InformationThis document provides list of recent releases of Unbreakable Enterprise Kernel with respective advisory information. For more recent and detailed information, please ch…
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OCI:oci-growfs Utility Failed with Error “Unable to expand /dev/sda3. No partitions expanded, exit.”APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 SYMPTOMS: Unable to increase the size of root filesystem from default size and it reports fo…
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How to Change the Value for ARG_MAX in Oracle LinuxApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal In Oracle Linux, the POSIX compliant ARG_MAX parameter determines the possible length i…
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Deploy 64 bit Oracle Linux VM in OCISummary: Deploy 64 bit Oracle Linux VM in OCI Content (required): Hello, I'm trying to learn weblogic and have deployed Oracle Linux 8 VM in my OCI account. The VM which… -
OCI: Instance 20 Second Delay After Bad Password Login Attempt in SSHApplies to Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms When a wrong password is used when logging into an instance using SSH password authe…