Linux
Discussion List
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Oracle Linux: “systemd[1]:err: Failed to start Session c1 of user grid. “ messages in OS logsAPPLIES TO Oracle Cloud Infrastructure Oracle Linux SYMPTOMS Below messages noticed in /var/log/messages: 2025-05-20T06:20:47.982038-04:00 systemd[1]:info: Removed slic… -
OCI: Autonomous Linux Instance Appears Under "OS Management Hub" Instead of "Autonomous Linux"Note: Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure Oracle Linux Symp…
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ExaDB-D VMs Often See RDS Reconnections Taking a Very Long Time To CompleteNote!!Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure - Version N/A and…
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Oracle Linux: Leapp Upgrade failed with error “TypeError: read_config() takes exactly 2 arguments"Note: Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure Oracle Linux x86_…
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OCI: SENDMAIL Fails To Deliver Mails With Error “stat=Deferred: Connection timed out with “NOTE: Please register a free account to access the full content and also to participate in Q&A in the community. Applies To: Oracle Cloud Infrastructure Linux x86-64 Sym…
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Oracle Linux - Using _netdev In Local Filesystem Can Cause Systemd Dependencies ProblemsNote!!Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Linux 8 Symptoms: If _netdev is specif…
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Oracle Linux: System Boot Error: "Failed to Execute /sbin/init"Note!!Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure Oracle Linux 8 Sy…
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Oracle Linux: How to Identify Large Files and Directories in a FilesystemNOTE: Please register a free account to access the full content and also to participate in Q&A in the community. Applies to: Oracle Cloud infrastructure Oracle Linux GOA…
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OSMH: 'dnf/yum update' Fails with "Segmentation fault" When Using Large Custom Software Source(CSS)NOTE: Please register a free account to access the full content and also to participate in Q&A in the community. APPLIES TO Oracle Linux 8 OS Management Hub (OSMH) SUMMA…
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Oracle Linux: Logrotate Cron Not Working - "Job `cron.daily' Locked By Another Anacron - Skipping"Note: "Please register a free account to access the full content and also to participate in Q&A in the community” Applies To: Oracle Cloud Infrastructure Linux x86-64 Sy…
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OCI: Firewall Failing After Leapp UpgradeNote: "Please register a free account to access the full content and also to participate in Q&A in the community” Applies To Oracle Cloud Infrastructure Linux x86-64 Sym… -
Oracle Linux: Cannot Use sudo As opc UserNote!!Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Linux OS – Version Oracle Linux 8 Linux x86_6…
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OSMH: On-Prem Oracle Linux 7 to 8 Leapp upgrade with OSMH Agent Version 3.1.1 or HigherNOTE: Please register a free account to access the full content and also to participate in Q&A in the community. Applies To: Oracle Cloud Infrastructure OS Management Hu…
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OSMH: On-Prem Oracle Linux 8 to 9 Leapp Upgrade with OSMH Agent Version 3.1.1 or HigherNOTE: Please register a free account to access the full content and also to participate in Q&A in the community. Applies To: Oracle Cloud Infrastructure OS Management Hu…
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Oracle Linux - Leapp Upgrade fails in ALX7 due to packages conflictNote!!Please register a free account to access the full content and also to participate in Q&A in the community Applies to: Linux OS – Version Oracle Autonomous Linux 7 …
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Oracle Linux : Unable to rebuild the initramfs with "dracut module 'network-legacy' cannot be found"Note: "Please register a free account to access the full content and also to participate in Q&A in the community” APPLIES TO: Oracle Linux 8 (x86_64) Oracle Linux 9 (x86…
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OSMH: OL7 Job Update Process Fails with Error “package ksplice-tools is not installed”Note: "Please register a free account to access the full content and also to participate in Q&A in the community” APPLIES TO: Linux OS– Oracle Linux 7.0 and later Oracle…
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Oracle Linux - How to install the Leapp package in Oracle Autonomous Linux 7 that is using OSMHNote!!Please register a free account to access the full content and also to participate in Q&A in the community Applies to: Linux OS – Oracle Autonomous Linux 7. Oracle …
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OMSH: Registering a Non-OCI Instance Where Management Station uses a Proxy That Injects Its Own CertNote!!Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure OS Management Hub…
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OSMH: On-Prem Leapp Upgrade to OL9, mgmt_agent Fails to Start After UpgradeNote!!Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure OS Management Hub…
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OSMH: Enabling OSMH plugin fails with "plugin oci-osmh waits when plugin osms is enabled"NOTE: Please register a free account to access the full content and also to participate in Q&A in the community Applies To: OS Management Hub (OSMH) Version: N/A Linux x…
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OCI: DNF/YUM Failure Due to Missing Python Bytecode Files and Broken DependenciesNOTE: Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure Oracle Linux 8 Sy…
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Oracle Linux - Leapp Pre-Upgrade Fails Due to Unsupported OS VersionApplies To: Oracle Cloud Infrastructure Oracle Linux 7 Symptom: The leap upgrade command #sudo leapp preupgrade --oci for Oracle Linux 7 to Oracle Linux 8 reports the fo…
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OCI: sudo: /etc/<sudo file> is owned by uid 1000, should be 0NOTE: Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure - Version N/A and…
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SELinux Blocking Execution of /usr/lib/oci-linux-config/oci-dhclient.sh on OL9 InstancesNote: Please register a free account to access the full content and also to participate in Q&A in the community! Applies To: Oracle Cloud Infrastructure – Oracle linux 9…
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Oracle Linux - auditd Rule Load Failure – Immutable Mode EnabledNote!!Please register a free account to access the full content and also to participate in Q&A in the community” APPLIES TO: Oracle Cloud Infrastructure Linux OS SYMPTOM…
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OCI: How to Subscribe Oracle Linux Extended Support Yum Channels on Oracle Linux 7Applies To Oracle Cloud Infrastructure Oracle Linux Goal: How to subscribe Oracle Linux Extended Support yum channels on Oracle Linux 7 instances running on OCI. Solutio…
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OCI: Handling Deprecated SSH Cipher Alerts in Environments Using Active DirectoryApplies To: Oracle Cloud Infrastructure Oracle Linux x86_64 Symptoms: During a vulnerability scan, the system was flagged with QID: 38739 – Deprecated SSH Cryptographic …
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OCI: Troubleshooting and Resolving CIFS Mount After Exadata UpgradeApplies To: Oracle Cloud Infrastructure (OCI) Exadata Compute Node running Oracle Linux 8 (Image 24.x) CIFS/SMB Mount Scenarios Symptoms: After upgrading the Exadata ima…