Category 631
Discussion List
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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… -
OCI: Yum Unable to Find oracle-cloud-agent RPM package in OL7 InstanceApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms In a OCI OL7 instance where oracle-cloud-agent is not installed, when trying to ins…
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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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OCI Linux: Intermittent User Lookup Failure For Local or Remote Users While Using AD AuthenticationApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms Oracle Linux server integrated with AD user is experiencing slow latency and connec…
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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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How to Enable zram in Ubuntu 20.04Applies to: Oracle Cloud Infrastructure - Version N/A and later Ubuntu 20.04 and later Goal Enable zram module in ubuntu 20.04 Solution In order to enable zram on Ubuntu…
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How to Reduce an Instance Boot or Block Volume Disk SizeAPPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 GOAL How to reduce an OCI Instance Boot or Block Volume Disk Size, i.e from 100GB to 50GB or…
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OSMS Management Section Not Showing Top Processes - "Error submitting data collection..."APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 SYMPTOMS: OCI Instance is not showing “Top Processes” output under “OS Management” section, …
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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…
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OCI – How To Open Network Ports in UbuntuApplies to: Oracle Cloud Infrastructure Linux x86-64 Goal: In OCI Ubuntu instances (image Ubuntu-22.04)opening anetwork port in UFW don’t work. Solution: Ubuntu 22.04 us…
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Oracle Linux: CRNG Entropy Value in Oracle Linux with UEKr5 Update 5 or UEKr6 Update 2 and laterApplies to Linux OS - Version Oracle Linux 7.9 with Unbreakable Enterprise Kernel [5.4.17] and later Linux x86-64 Goal When using UEKr5 Update 5 ( 4.14.35-2047.517.1.el7…
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Oracle Linux: uptrack-update Fails with "Error processing ksplice- pxyfnay6.tar.gz"Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms Running uptrack-update returns the following error, $ uptrack-upgrade -y ..... Inst…
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Users With nologin Shell Unable to Login to FTPApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms Users with default shell /sbin/nologin configured in /etc/passwd, are not able to l…
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OSMS Work Request Failing With Ksplice Upgrade Error 404Applies to: Oracle Cloud Infrastructure - Version N/A and later Autonomous Linux 7 x86-64 Symptoms An OSMS work request is failing with error:…
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OL7 upgradeSummary: Hi, the only way to upgrade OL7 (to OL8) is using leapp ? Using yum tool is not allowed ? thanks. Content (required): I need to perform this upgrade since curre…
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How to change ssh port？Summary: I add a new ssh port, but can't connect, report "Connection refused". Content (required): 1) Security List ->Ingress Rules -> add port 2222 2) Use http to test …
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Oracle Ksplice Zero-Downtime Patching for Ubuntu InstancesOracle Cloud Infrastructure users has Oracle Ksplice support to Ubuntu instances on Oracle Cloud Infrastructure at no additional cost. With Oracle Ksplice support, you c… -
Managing DHCP Options For Linux Instances in a VCNTo specify DHCP options for a linux instance, you need to set the DHCP options for the specific subnet in the virtual cloud network (VCN) that your linux instance is usi… -
How to Configure RDP on an Ubuntu 20.04 InstanceThe following steps show how to install a Gnome 3 desktop and xrdp on a standard Ubuntu 20.04 instance. This will allow the Ubuntu instance to work with the RDP protocol…
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Using port 8008 for HTTP service on Oracle LinuxSummary: I have a Compute instance running Oracle Linux 8.6 server. I use it to run nginx proxying to a couple of web apps on the backend. I have port 80 working. But tr…
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OCI: What is the ocivolume-oled Volume Mounted on /var/oled FilesystemApplies to Oracle Cloud Infrastructure - Version N/A and later Linux OS - Version Oracle Linux 7.0 and later Linux x86-64 Goal Describe the /dev/mapper/ocivolume-oled Vo…
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Always free instance deleted - any ways to recover data?Summary:My always free instance deleted without notification. Content (required):I had ARM always free ubuntu instance, which I was actively using it every day for some …
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Yum check-update Fails with Error "Update notice ELBA- XXXX-XXXX is broken, or a bad duplicate ..."Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux OS - Version Oracle Linux 7.0 to Oracle Linux 7.0 with Unbreakable Enterprise Kernel [3.8.13] [Rele…
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Oracle Linux: OCI :How To Install sysbench On LinuxApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux OS - Version Oracle Linux 7.0 and later Linux x86-64 Goal How to install sysbench on Oracle Linux 7…
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OCI: How to restrict Egress access to OSMS service only ?Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal The purpose of this KM is to explain the steps to allow Egress rules to OCI specific Se…
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OCI Instance Migrated From Intel to AMD Shape Does Not Boot SuccessfullyApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux X86-64 Symptoms Ubuntu based 20.04 custom image instance is working correctly using Intel based OCI…
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OCI: OS Management Update Job in OCI Console Fails with Error: "Ksplice upgrade failed"Applies to: Oracle Cloud Infrastructure - Version N/A and later Information in this document applies to any platform. Symptoms When updating the instance via OS Manageme…
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OCI : Supported Images And OS Versions For OSMSApplies to: Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0] Linux OS - Version Oracle Linux 6.0 to Oracle Linux 8.5 [Release OL6 to OL8U5] OCI Compute - V…
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OCI: How To Verify The Status Of The OSMS Plugin In Windows InstancesApplies to: Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0] Information in this document applies to any platform. Goal How to verify the status of the OSM…