Linux
Discussion List
-
Hello, what is the problem with "Oracle Cloud Infrastructure DNS | Multiple Regions | CN-1061707"? H总结：Hello, what is the problem with "Oracle Cloud Infrastructure DNS | Multiple Regions | CN-1061707"? How long does it take to fix it? My business is all suspended. C… -
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…
-
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…
-
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)… -
How to Download RPMs Locally from Oracle Linux RepositoriesApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal There is a need to download RPMs from Oracle Linux repositories to then be applied to o…
-
Reset user password on remote instanceHi. I have been struggling recently to log into my compute instance, as the password for my user no longer seems to work. (note, I have not changed it, it worked just fi…
-
OCI: Instance Without Networking Is Unable to Ping Subnet GatewayApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms OCI Compute OL7 instance suddenly unreachable. When accessing from serial console i…
-
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…
-
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…
-
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…
-
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…
-
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…
-
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…
-
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…
-
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…
-
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…
-
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…
-
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…
-
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…
-
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…
-
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…
-
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…
-
OSMS agent service fails to start on instances with more than one VNICAPPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Information in this document applies to any platform. SYMPTOMS OSMS agent service fails to start on insta…
-
Attaching a paravirtualized volume with specific device pathSummary: Link: https://docs.oracle.com/en-us/iaas/Content/Block/References/fstaboptionsconsistentdevicepaths.htm#fstab_Options_for_Block_Volumes_Using_Consistent_Device_…