Questions tagged [oracle-linux]
Oracle Linux is a Linux distribution derived from Red Hat Enterprise Linux
234
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Upgrading libstdc++ to Include GLIBCXX_3.4.30 on Oracle Linux 9.4 AArch64 for Amazon Q Extension Compatibility
Has anyone successfully added GLIBCXX_3.4.30 to Oracle Linux 9 (specifically version 9.4 on AArch64 architecture)? I am encountering a version mismatch error when trying to run the Amazon Q extension ...
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3
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lvextend not using free space?
Im trying to increase the size of my pv/vg/lv after adding new storage enclosure and I created 2 new volumes and attached the to the host.
While increasing PV and VG worked very well it seems that LV ...
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1
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128
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SSL Handshake Error across several Fresh Oracle Linux 9 Installs
I have been trying to install the latest version of Oracle Linux 9.4, but I am unable use network functionality out-of-the-box or make any SSL connections, like updating packages or browsing the web. ...
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1
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238
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Oracle Linux Kernel cannot be set after OS upgrade
we have two physical machines running Oracle Linux and I was tasked to upgrade them from OL 7.9 to 8.10.
I already did this on the 5 OL VMs we have and it worked fine. The upgrade on the first ...
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Setting variable (ORACLE_BASE) for oracle user | Installing Oracle 23
Goal: Install Oracle 23 into /u00/app (and not the default, /opt/oracle).
Problem: Oracle installs into /opt/oracle (I assume the variable ORACLE_BASE etc. is not properly set / read for user oracle ...
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232
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Leapp for Oracle Linux 7 to Oracle Linux 9 does not work
I am trying to Upgrade from Oracle Linux 7 to Oracle Linux 8. It does not work at all. I tried to solve dependecies issue by myself. Now I am stucked. I have this error code:
Warning: Packages marked ...
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1
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156
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How Can I Bypass the Btrfs Check When Using Leapp to Upgrade from CentOS 7 to Oracle Linux with UEK Kernel?
I'm attempting to upgrade a CentOS 7 system to Oracle Linux using the Leapp upgrade tool. My system uses Btrfs, and Leapp inhibits the upgrade because of this. However, the UEK kernel from Oracle ...
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86
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sudo passwordless in ssh session not working
In RHEL7, I have the same local users on all machines within my cloud tenancy. That local user is configured in sudoers to be able to:
run all commands,
run sudo commands without password
EDIT: ssh ...
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1
answer
57
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Oracle Linux VM- run script on startup?
I have essentially zero knowledge about this.
My problem is that I can't find information about how to add a script on startup of a Oracle Linux Virtual Machine- only on one running ubuntu.
How would ...
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47
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HTTPD service needs to be restarted after system boot to work properly
On the server there is an Apache HTTP service that redirects the incoming https requests to some spring services (They only support http).
When the machine is restarted, the httpd service seems to be ...
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Shared folder remounts itself after umount
On a Oracle Linux 7.9 server, I have a directory that is mounted from another system. The fstab entry is:
[email protected]:/opt/commonfiles /opt/commonfiles/ fuse.sshfs identityfile=/home/myuser/....
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1
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265
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Trouble Installing Oracle 19c on Oracle Linux 9
I am following a tutorial to install Oracle 19c on Oracle Linux 9.
If I run the installer (runInstaller) as a non-root user, I get a permissions denied error. But if I run it with sudo, I get Oracle's ...
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149
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docker doesn't use sysctl values from host
I run a linux container on oraclelinux 9 linux host (the host itself runs in a VM).
From where does docker read the sysctl params?
I try change the default value of a sysctl value which docker uses.
...
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115
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Oracle Linux 8 dnf doesn't update to newest version of file
I am trying to update the libslirp package [libslirp.x86_64 4.4.0-1.module+el8.9.+90147+a4870853] to the most recent version [libslirp-4.4.0-1.module+el8.9.0+90165+ead7974e.src.rpm].
Problem is that I ...
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My instance is not booting and only shows “System setup” on the console connection
I'm using Oracle's Free Tier with Oracle Linux as my VPS. A couple of days ago, I tried to install some apps and the system is down. When I connect to the console connection, It's something like this:
...
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188
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Kernel panic - not syncing: VFS: Unable to mount root fs
I have ORACLE LINUX server and electricity cut off after start the server I got this error :
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown block(0,0)
I saw some questions they ...
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oracle vm instance, no matches found
I am trying to launch chromium on Oracle-Linux-8.9-2024.01.26-0 it is a vm i got from oracle, yet I get the following error
root/.cache/puppeteer/chrome/linux-121.0.6167.85/chrome-linux64/chrome: ...
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After installing my centOS 9 on my oracle VB. It works fine but once I power it off, I won’t be able to boot again. It just keep rotating endlessly
The oracle virtual box was installed on my windows 10 with a 4gb ram.
When installing the centos9 I choose 2gm processor space and 20gb storage space.
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848
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Oracle Linux 8 server won't update because of missing files
I seem to have gotten my server into a wonky state. When doing a "dnf update" I get a bunch of failures like so:
Error unpacking rpm package libgomp-8.5.0-20.0.2.el8.x86_64
Upgrading ...
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2
answers
50
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Setting up a particular security arrangement
I need to set up a particular security arrangement on an Oracle 8 system.
There will be some users which will be added to a unix group.
These users should not be sudoers/in the wheel group, and ...
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1
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1k
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Can't run RPM due to calling hook fsm_file_prepare in selinux plugin on Oracle Linux 9.3
I was doing a standard yum update on my Oracle Linux 9.3 system. Unfortunately it rebooted during the update. Now I can't update anything.
I traced it to a problem in RPM. Any time I try to use RPM to ...
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76
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Encrypt database password in shell script [duplicate]
I have a small script to compile an Oracle Form, in this script i login to the database and I would like to have the password in this script encrypted.
for i in `ls *.fmb`
do
echo Compiling Form $i ......
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1
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406
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wifi adapter not found
I have been using oracle 9.2 for one year, no issue with network at all.
Yesterday the system crashed badly and self restarted; at restart the wifi adapter had simply disappear, on settings menu the ...
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1
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82
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Oracle Linux 7 graphical.target service don't start automatically
I was upgraded a oracle linux from version 6.10 to 7.6
after finish operation graphical interface don't tart automatically and must be start manually with startx.
when get status of service show this:
...
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37
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Printer stops monthly Oracle Linux 8
We got about 50 printers in our network. I've enabled the cups debug level to 2, but I still cannot see a clear reason for stoppage. We have CUPS Version 1.6.3 .
We have a workaround which is to ...
- 101
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58
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Recovering an XML file on Oracle Linux 8 with LVM and XFS
I have a VM with Oracle Linux 8.8 virtualized on VMware, LVM is used and the format is XFS (v6). If I delete a file, for example xml (in users /home), is there any way to recover it?
Its clear that ...
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33
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Can't install zstd on ol6
Is there a way to install the Zstandard compressor on Oracle Linux 6.10, or only since OL7 version?
On OL7 version, I've discovered that zstd resides on "Optional Latest" repository. But, on ...
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475
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What is the intended way to set `cpupower` on boot?
Running cpupower frequency-set -g powersave is a one-shot. I could think of a number of ways to make this happen on boot (rc.local, systemd one-shot, etc)...
Question: Is there a "correct" ...
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142
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Oracle Linux vs Amazon Linux
We are planning to migrate some of the workloads from Azure to AWS. On Azure, we hosted the apps and web applications using Oracle Linux. We are thinking of a migration strategy for this.
Oracle OS: ...
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479
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How to install newer packages on Oracle Linux?
On Oracle Linux, how to install newer packages?
For example, yum install -y wireshark; wireshark --version gives Wireshark 2.6.2,
but upstream is at Wireshark 4.0.6. I have Last metadata expiration ...
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How to restart sshd after assembly?
it is necessary to update the openssh server to the latest version, since everything is closed, it has come to manually assemble it
./configure --prefix=/usr --with-pam --with-selinux --with-privsep-...
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690
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Yum install not recognizing specific version of JDK package on Oracle Linux 7.9
I am trying to install jdk 1.8.0_311 using yum install. However, I am getting an error stating that there is "nothing to do" when attempting to install.
I have used
yum --showduplicates list ...
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190
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How to change DST start and end dates for a timezone in Red Hat Enterprise Linux and Oracle Linux?
DST start and end dates keep changing over the years for different timezones. For example, I found below link where DST start and end dates are provided for EST for different years. https://www....
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2
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1k
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Unable to install Xfce on Oracle Linux Server 9.1
I am unable to install Xfce on Oracle Linux Server 9.1.
I have a server built with the Server, Container Management, and Headless Management groups installed, and have connected to the EPEL repository....
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284
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Oracle Linux 8.x - Performance Test (Stress / Load / IO / Network Usage / Memory Usage)
I want to do performance test on Oracle Linux 8 KVM guest server (It will be used as Application server (WLS 14c) and/or Oracle DB server).
What are the best tools I can provide this with? I saw an ...
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0
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31
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I need to rsync from Ora1 vpn (as user michal) and rsync files into Ora2 vpn (as user srv_data). User 'michal' is in wheel grp on both Ora1 and Ora2
Hello Unix enthusiasts.
I have two vpms called Ora1 and Ora2.
I need to synchronize the contents of /DATA/ directory from Ora1, into the same /DATA/ directory located on the Ora2 vpm.
Ora1 /DATA/ ...
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480
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Update package perl-*
I have a linux machine Oracle Linux Server 8.7 with kernel 5.4.17-2136.317.5.3.el8uek.x86_64.
Using the yum check-update command, I noticed that there are a number of perl-packages that I can't update....
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Does Yum support a drop directory for its configuration?
Some tools configuration supports drop directories to alter or append the configuration without changing the distributed configuration file, for example, /etc/sudoers.d and so on.
I wanted to know, ...
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Bash Script to output various data about a directory? (Directory owner, number of files, name/size of biggest file) [duplicate]
I am still very new to Linux, and I am tasked with writing a bash script that outputs various details inside a menu box. These details include:
Directory owner/permissions,
Number of files in ...
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262
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-bash: /usr/lib/oracle/19.10/client64/bin/sqlplus: No such file or directory
I'm trying to run Oracle Linux 9(aarch64) on M2 MacBook Air using UTM, so that I can develop my python application that is required to connect to Oracle Database 11g.
Because the python app requires ...
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227
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Permission denied with locate command in Shell Script in Oracle Linux?
I am trying to run a shell script that contains the command
$locate /etc/*.conf
to find all files in /etc/ that end in .conf, but whenever I run the script the command line says /etc/chrony.conf: ...
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94
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Error message in check-update regarding httpd
I am using Oracle Linux 9. I have installed Apache server by this module: mod_h264_streaming-2.2.7-17.fc37.x86_64.rpm
Also, I need three repositories EPEL, raven and remi repo.
The problem is, when I ...
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466
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Oracle Linux: How can I source route from 2 interfaces with public addresses on the same host using nmcli?
I have an Oracle Linux 8 machine with two public addresses, similar to this example config (private addresses in example):
ens224: connected to ens224
[...]
ip4 default
inet4 ...
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SSH authentication failure via password
I help manage a handful of workstations running RHEL8/OL8 in a development environment. The devs typically access these workstations remotely via SSH. Some of the devs are encountering a strange issue ...
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1k
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Installing oracle-database-preinstall-21c - Oracle Linux
I am completely new to Linux world. I am following a course in udemy and trying to install the oracle database on oracle Linux 9.1. One of the prerequisites is to run the below command
dnf install ...
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2
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6k
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How to install Docker on Rhel 9?
I am using Oracle Linux 9 and I would like to install Docker. I checked this website: https://docs.docker.com/desktop/install/linux-install/ for instructions but it seems that there are instructions ...
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2k
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mod_php missing from /etc/httpd/modules after installing it
I am using Oracle Linux 9 and I am getting the following error message when I am trying to start Apache : Invalid command 'php_value', perhaps misspelled or defined by a module not included in the ...
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2
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3k
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Unable to install php-oci8 in oracle linux 9 via remi repository
I have installed remi repository but I was unable to install php. So, instead I have installed php via stream with the following command which seems that uses remi repo.
dnf module install php:8.1
Now,...
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1
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325
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How can I install mod_bw for Apache in Oracle Linux 9?
I tried to install mod_bw for Apache web server in Oracle Linux 9,
but without success.
The problem is that I am already using the EPEL repository
for Enterprise Linux 9. I tried this:
yum install ...
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0
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2k
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-bash: systemctl: command not found
I am tasked with migrating a Linux server (the system was installed around 2014) to a new OS. What ever I am typing is based on my limited understanding. Also, I found https://www.digitalocean.com/...
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