Getting Started
Known Issues
- CloudLinux 7/8 kernel unable to boot on UEFI enabled soft raid 1 server.
- How to fix "iproute conflicts with kernel" issue
- cloudlinux_domains_collector: Configuration error: Target directory is not specified. [Resolved]
- PHP Selector Doesn't Change PHP Options on ISPManager [Resolved]
- AMD CPU Unable to Boot after CPU Microcode Update
- LVE Manager doesn't work and its interface is broken on WHM/cPanel server
FAQ
- From Which IP Will CloudLinux Staff Connect to my Server
- How Do I Translate CloudLinux Plugins to Custom Language?
- CentOS 6 Extended Lifecycle Support
- CloudLinux OS 6 Extended Lifecycle Support
- CloudLinux OS+ FAQ
- How to opt-out from gradual rollout?
PHP Selector
- PHP Selector Integration with cPanel
- PHP Selector Integration with Plesk Panel
- PHP Selector Integration with DirectAdmin
- Missing MySQL extension or "MySQL_ND vs MySQL"
- How to Install FFmpeg on CloudLinux OS
- PHP Selector Error - "System default PHP version is alt-php"
Limits & LVE Stats
- Package LVE Limits are not Applied to Users
- LVE Statistics Doesn't Show Stats for User with Big UIDs
- What are the recommended resource limit values?
- How to fix lveinfo database error
- LVE Stats. How it works
- CloudLinux - Reseller Limits FAQ
CageFS
- Emails Bounce Back when CageFS is Enabled
- How to Install Redis on CloudLinux with CageFS
- How to Add XVFB and wkhtmltopdf to CageFS
- How to Install Composer on CloudLInux with CageFS
- How to add java to CageFS
- How do I configure Apache to have Python script run in CageFS?
Apache mod_lsapi PRO
MySQL Governor
- Upgrade from Mysql 8.x to MariDB 10.x not possible, what's next?
- MySQL Governor Issue: "You are attempting to install a LOWER mysql version than currently installed one"
- MySQL 5.7 and "Got an error writing communication packets" message
- Duplicate log entry for /var/lib/mysql/mysqld.log
- Move the MySQL Data Folder
- MySQL Governor and placing queries inside users LVE
CloudLinux Kernels
- How to choose the correct kernel to boot on CloudLinux OS 7 & 'Reboot your system to update the kernel' message.
- CloudLinux Kernel Panic Receiver
- Dmesg Notice "loading out-of-tree module taints kernel" on CloudLinux 7 Hybrid and CloudLinux 8 Kernels
- CloudLinux OS Compatibility With AMD Ryzen & EPYC Processors
- Errors reported in console during the kernel package installation
- Unable to get kernel-module for r1soft backup.
Python/Ruby/NodeJS Selectors
Yum & RPM Problems
- CloudLinux Gradual Rollout System
- Fix rpmdb: Thread died in Berkeley DB library
- HTTP Error 404 - Not Found errors in yum
- How do I fix duplicated packages issue
- How to resolve “Missing perl module” during the packages update
- "The SSL certificate failed verification" error while running yum
Fighting High Load
- How big your swap partition to be
- What to Do if Slab Cache Grows and Negatively Impacts the Server Performance
- Load Averages is high on VMware VPS
- High load average without visible CPU consuming processes. CPU scaling, kondemand
- How do I install VMware-Tools/Improving server performance when on VMware
- High iowait and/or load average when APC enabled in PHP Selector
General Administration & non-CloudLinux Guides
- Yum mirror issues
- Installing Acronis Backup on CloudLinux 6 Hybrid
- How to get CloudLinux OS with cPanel AMI working on AWS
- How To Deal With "Boot Partition is Full" Message
- How to check email pipe issue
- The incorrect kernel name/release is shown in WHM/cPanel.