Understanding SSH Log Formatting Issues and Resolving Them. Overview: This article describes how to resolve SSH log formatting issues by enabling comprehensive session logging in the Ezeelogin web interface. If you've noticed that your SSH... Read More
Common Errors & Troubleshooting
How to solve "Blank page." error in the web ssh console? Overview: This article outlines steps to resolve the "Blank Page" error in the Ezeelogin web SSH console by resetting the gateway user password, which is crucial after upgrading to version 7.4... Read More
Deactivating 2FA( Two-Factor Authentication ) in ezeelogin GUI Overview: This article provides a guide to disabling Two-Factor Authentication (2FA) in Ezeelogin. To disable 2FA for individual users, navigate to the Two Factor Authentication... Read More
Error while trying to login using SAML credentials. Overview: This article describes troubleshooting steps for common SAML login errors including invalid_response due to incorrect signing certificates, issues with Entity ID mismatches, and... Read More
Troubleshooting blank or unviewable SSH session logs Overview: This article addresses issues with blank or unviewable SSH session logs. It explains that if the 'Encrypt SSH Logs' setting is enabled, you cannot view logs of sessions in... Read More
Disabling AppArmor to resolve MySQL issue Overview: This article explains how to disable AppArmor for specific processes, such as MySQL, to resolve conflicts that may prevent services from starting. It covers the process of disabling AppArmor... Read More
How to fix the error "Failure establishing SSH session" in ezsh (ezeelogin shell)? Overview: This article describes resolving the "Failure establishing SSH session" error in ezsh by updating encryption algorithms. How to fix the error "Failed to... Read More
How to solve browser Compatibility Issue: Persistent Logout in Firefox and Safari, Stable Access via Chrome? Overview: This article helps to resolve the browser compatibility issue where the gateway user gets logged out while trying to access... Read More
Error: failed to modify user on other node. SSH key authentication to remote node failed Overview: This article addresses the error: "failed to modify user on other node. SSH key authentication to remote node failed," providing troubleshooting... Read More
Resolving "stdin: is not a tty TERM environment variable not set" Error in ezeelogin shell Overview: This article describes how to resolve the "stdin: is not a tty TERM Environment variable not set" error in Ezeelogin by disabling the virtual shell... Read More
How to solve LDAP search error Cannot contact LDAP server ? Overview: This article explains how to troubleshoot and resolve the "Error: LDAP search error: Can’t contact LDAP server" issue when integrating LDAP with Ezeelogin. Step 1: Append... Read More
Resolving backup issues during ezeelogin version upgrade Overview: This article addresses resolving backup issues during an Ezeelogin version upgrade caused by PHP version changes and Ioncube encoding incompatibilities. It recommends running the... Read More
How to solve 'getting config from other node failed' error while installing secondary/slave? Overview: This article helps Ezeelogin admin users to solve the error 'getting config from other node failed' encountered while... Read More
"PHP Fatal Error: Incompatibility Issue with ionCube Encoder Version for PHP 5.6, Requires PHP 7.1 or Later Version Encoding" Overview: This article describes resolving a PHP Fatal error due to ionCube Encoder for PHP 5.6, requiring PHP 7.1 or later... Read More
The Gateway SSH User password expired Overview: This article describes how to handle the "Gateway SSH User password expired" issue by resetting the password or disabling password expiration in the database if login to the GUI fails. If you... Read More
How to solve the error encountered while logging into cPanel/WHM from Ezeelogin which returns a response message {"status":"success"}? Overview: This artilce helps Ezeelogin gateway users to troubleshoot the issue encountered while logging into... Read More
How to solve 'Install not allowed on this IP address. Contact Ezeelogin support team' error encountered while installing Ezeelogin? Overview: This article helps Ezeelogin admin users to resolve "Install not allowed on this IP address.... Read More
fatal : Access denied for user root by PAM account configuration [preauth] Overview: This article explains how to fix the "Access denied for user root by PAM" error by disabling PAM in the SSH server configuration. This error indicates issues with... Read More
Fixing the ionCube loader error: zend_block_interruptions in PHP Overview: This article addresses the error Failed loading /usr/local/ioncube/ioncube_loader_lin_5.4.so: undefined symbol: zend_block_interruptions by ensuring the correct ionCube... Read More
How to Enable/Disable Two Factor Authentication (2FA) on Ezeelogin Jump Server? The SSH interface and GUI of the Gateway Server (Ezeelogin Jump Server) are now enhanced with multi-factor authentication methods, including Google Authentication,... Read More
Resolving "error: user add failed. cannot add user on this node" in ezeelogin Overview: This article addresses the "Error: User add failed. Cannot add user on this node" issue in gateway server. To resolve this, we need to verify if the user or... Read More
LDAP verification failed. Connection to {hostname} closed. in ubuntu If its Ubuntu 16.xnot supporteddo these on the server and try again. Simply link /etc/ldap dir with /etc/openldap would fix the issue. :~# ln -s /etc/ldap /etc/openldap Read More
How to fix the error "Remote connection closed by host" in Putty? Overview: This article explains how to resolve the error "Please login to Ezeelogin web panel and setup two-factor authentication" when accessing SSH clients like Putty, terminal,... Read More
Error: Image does not get loaded while accessing Ezeelogin GUI Overview: This article describes how to resolve the Ezeelogin GUI login error caused by stylesheet and script loading issues due to Content Security Policy violations by updating the... Read More
Resolving "EPROTO" Error Post Node Version Upgrade Overview: This article discusses resolving protocol errors post Node.js updates by setting (--tls-min-v1.0) option, specifying TLS v1.0 for secure communication. This error is usually seen after... Read More
Correcting public IP display on primary node in cluster configuration Overview: This article explains how to correct the cluster tab in Ezeelogin showing the licensed secondary IP instead of the LAN IP for a slave node behind NAT by updating the... Read More
How to solve Google Recaptcha shutdown issue? Overview: This article will help the Ezeelogin admin user to fix the Google Recaptcha shutdown issue while logging into the Ezeelogin GUI. Step 1: To resolve the recaptcha shutdown issue, upgrade... Read More
Fixing "class 'DOMDocument' not found" error in ezeelogin Overview: This article explains how to resolve the "class 'DOMDocument' not found" error by installing the required PHP DOM extension. On Debian/Ubuntu, use apt-get... Read More
MySQL Version 8 Errors: Password Hash and User Access Issues ERROR 1: creating DB user: Password hash should be a 41-digit hexadecimal number (0) ERROR 2: granting access for DB user: Can't find any matching row in the user table (0) ... Read More
Manually installing ezeelogin with binary package Overview: This article describes how to manually download and install Ezeelogin using a binary package, providing steps to resolve the issue of not being able to download the package directly. ... Read More
Database sync error: This node in cluster has local changes Overview: This article addresses the "Database Sync Error: This Node in Cluster Has Local Changes" issue. It provides a step-by-step guide for verifying and synchronizing the database... Read More
How to fix the slowness in loading Ezeelogin GUI Overview: This article addresses Ezeelogin GUI slowness by disconnecting the slave node via the GUI or backend commands. Reconnect through the GUI. Avoid removing the slave node to prevent... Read More
Getting detailed error messages from Ezeelogin error logs Overview: This article helps Ezeelogin gateway users on how to obtain detailed error messages from Ezeelogin error logs by adding 'log_level' trace to the Ezeelogin configuration... Read More
How to solve Error: Class 'DOMDocument' not found? Overview: This article describes resolving the error "Class 'DOMDocument' not found" by installing either php-dom or php-xml, essential PHP extensions enabling XML manipulation... Read More
Resolving "access denied" error for root user during ezeelogin upgrade Overview: This article covers resolving the "Access denied for user 'root'@'%' to database 'ezlogin_sdzeh'" error during an Ezeelogin upgrade.... Read More
Troubleshooting user identification issues in systems with jump server and pam_ldap Overview: This article discusses troubleshooting related to user identification issues within systems configured with Ezeelogin and pam_ldap, highlighting the impact... Read More
How to fix error (LDAP or Windows AD): User not found. Contact administrator. Overview: This article describes how to fix the LDAP or Windows AD error "User not found" by ensuring NSCD is installed and running, and then importing or verifying the... Read More
How to solve Authentication by SSH key failed in Ezeelogin? Overview: This article helps in resolving the "Authentication by SSH key failed/Authentication by password failed" error that occurs in the backend(ezsh) when logging into a remote server. ... Read More
How to fix the broken Google authenticator secret QR code image while configuring Google 2FA in Ezeelogin? Overview: This article explains how to resolve the broken Google Authenticator QR code issue in Ezeelogin caused by deprecated API, with... Read More
UnAuthorized IP Address when using proxy Overview: This article helps admin privileged users to resolve the issue of Unauthorized IP Address when using web proxy, by enabling the "Proxy Allow All" option under settings. Step 1: Login to Ezeelogin... Read More
How to solve "Error login expired. Please login"? Overview: This article helps in resolving "Error login expired. Please login" issue occured in the Ezeelogin software GUI, which can be resolved by adding cookie_match_ip as 0 to the end of ... Read More
Installing node on ezeelogin gateway server: RPM and NVM methods Overview: This article explains how to install Node.js on an Ezeelogin gateway server using both RPM packages and NVM. It includes instructions for installing Node.js on CentOS and... Read More
How to solve "Remote Desktop Connection Error: This computer can't connect to the remote computer" when accesing RDP via Ezeelogin tunnel ? Overview: This article helps in resolving the "Remote Desktop Connection Error: This computer can't... Read More
Error: unable to submit form Overview: This article addresses the error encountered when saving account settings, including a new YubiKey password: "An error occurred while trying to submit the form - For PHP < 7.2, XML extension is required."... Read More
How to solve "mesg: ttyname failed: Inappropriate ioctl for device" Overview: This article helps to resolve the error "mesg: ttyname failed: Inappropriate ioctl for device" occur in Ezeelogin backend(ezsh) by disabling virtual shell for the... Read More
License mismatch! This Ezeelogin was installed with a different license. Overview: This article describes resolving a license mismatch error in Ezeelogin due to a new build ID generated during license renewal, advising to reactivate the expired... Read More
Resolving "perl: warning: Setting locale failed" Warning in Ezeelogin Remote Access Overview: This article describes how to address the "perl: warning: Setting locale failed" message on remote servers accessed through Ezeelogin by clearing... Read More
How to resolve the 'No Two-factor Authentication enabled' error encountered while logging into the Ezeelogin GUI? Overview: This article assists Ezeelogin admin privileged users in resolving the "No Two-factor Authentication enabled" error... Read More
Error: User add failed. Failed to connect to database: Error: Plugin caching_sha2_password could not be loaded: Dynamic loading not supported. . An error occurred. Please contact administrator.. ]0; Overview: This article addresses the "Plugin... Read More
Resolving Duo authentication errors in ezeelogin Overview: This article addresses the errors encountered when accessing the Ezeelogin GUI with Duo, such as "invalid_grant" and "Invalid redirect URI." Ensure to access the Ezeelogin GUI using the... Read More
Error: Trying to install or update a secondary as primary. Use -as_primary option to force it. Overview: This article addresses the error encountered when attempting to install or upgrade a master node that has been issued a secondary license. To... Read More
Is it possible to stop recording user activity logs? Overview: This article describes the limitations of stopping Web Activity, Shell Activity, or Server Activity while providing guidance on how to disable SSH log recording, RDP recording, and Web... Read More
Fixing PHP Error: Call to undefined function utf8_encode() Overview: This article describes how to resolve the PHP error "Call to undefined function utf8_encode()" by installing the php-xml extension on Ubuntu/Debian and Centos/Fedora/Red Hat... Read More
This error occurs when installing Ezeelogin without a standalone or purchased license. It can be resolved by using a standalone license. Please contact the Ezeelogin support team 24*6 Helpdesk to issue a standalone license Related Article How... Read More
Overview of web activity log functions in ezeelogin Overview: This article details the different functions of the web activity log for the user tab in Ezeelogin, including actions such as adding, editing, and deleting users, managing user groups,... Read More
How to fix the OpenSSH vulnerability CVE-2024-6387? Overview: CVE-2024-6387, known as regreSSHion, has been discovered in the OpenSSH server. This vulnerability allows remote unauthenticated attackers to execute arbitrary code on the target... Read More
Ezeelogin restore/backup crashes abruptly without any error. Overview: This article describes finding and interpreting backup and restore logs under /var/log/, and recommends increasing the PHP memory limit in /etc/php.ini if logs indicate memory... Read More
ERROR DB gwactivity_logs: Incorrect string value during Ezeelogin upgrade Overview: This article describes how to address the "Incorrect string value" error encountered during an Ezeelogin upgrade by managing the gwactivity_logs table, including... Read More
Basic MySQL commands for troubleshooting database related issues in Ezeelogin Overview: This article provides a comprehensive guide to essential MySQL commands for troubleshooting and managing the Ezeelogin database, including backup and restore... Read More
How to fix error (SAML): User with the email does not exist, but with the username exists Overview: This article describes how to fix the "User with the email does not exist" SAML error by ensuring the email address matches between Ezeelogin and... Read More
How to delete all users in Ezeelogin? Overview: This article describes how to delete all users in Ezeelogin by adjusting the user display to 100 rows, selecting all users, and clicking delete, with additional steps if the super admin user cannot be... Read More
How to solve Checking database connectivity... error? Overview: This article helps in resolving the error "database connectivity..." that occur while installing Ezeelogin, which can be resolved by restarting MySQL. This error can be avoided by... Read More
How to solve: AuthorizedKeysCommand /usr/share/ec2-instance-connect/eic_run_authorized_keys username SHA256:ecphulTPPp7xHnSCVkuQH2fcXemYKjT8xFftheRDz+s failed, status 22 ? Overview: This article helps to resolve EC2 SSH login issues caused by the... Read More
How to fix RDP SSL errors? Overview: This article explains how to fix RDP SSL errors, including "ERR_EMPTY_RESPONSE," "ERR_BAD_SSL_CLIENT_AUTH_CERT," and "SSL_ERROR_RX_CERTIFICATE_REQUIRED_ALERT," by ensuring that the same certificate and key used... Read More
Issue with Remote Server Access After LDAP Password Reset Overview: This article describes an issue with accessing remote servers after resetting the LDAP password, typically caused by the Pass User Through option. This error usually occurs when... Read More
Error: "No such log file" while viewing the ssh log file from the Ezeelogin webpanel Overview: This article provides a detailed guide on verifying the existence of SSH log files in Ezeelogin, ensuring proper permissions for log directories,... Read More
Delete Ezeelogin users Overview: This article explains that deleting an Ezeelogin user removes them from the /etc/passwd file and their home directory. Ezeelogin users can be deleted, which removes their entries from the `/etc/passwd` file and... Read More
Restricting SFTP User Access to Specific Folders in gateway server Overview: This article addresses how to restrict SFTP users to only view specific folders in gateway server, noting that due to system restrictions, chroot cannot be applied through... Read More
Could not authenticate with any LDAP server Overview: This article provides an overview of troubleshooting steps to resolve the "Could not authenticate with any LDAP server" error, including verifying server reachability, checking SSL/TLS... Read More
How to troubleshoot the DSA key-based authentication? Overview: This article explains how to resolve the ssh-dss key error in SSH by updating the ssh_config file and how to list available KEX and key types on a Linux server. SSH from the client... Read More
Unable connect or access the remote servers Overview: This article helps in resolving the issue of being unable to connect or access remote servers from Ezeelogin. The above errors may occur due to several reasons. The following are some of the... Read More
Fixing Azure SSO login issue in ezeelogin Overview: This article addresses the issue of being unable to log in to Ezeelogin with Azure SSO due to an application identifier error. Ensure the Ezeelogin web panel URL matches the Azure SSO... Read More
Restore primary using slave node Overview: This article describes how to restore the primary server using the slave node in Ezeelogin. FAQ: Can we disable the slave server since we are currently using only the master node? Certainly, the... Read More
Database Error Occurred Error Number: 1062 Overview: This article provides a step-by-step guide to resolving the "duplicate entry" database error in Ezeelogin by truncating the prefix_qlogs table on both master and slave nodes, backing up the... Read More
How to fix the error "Invalid Password" shown while editing settings in Ezeelogin GUI? Overview: This article provides solutions for the "Invalid Password" error in Ezeelogin GUI, including verifying the correct password, checking for extra spaces... Read More
How to restore ssh logs from the old server to the new server if you have skipped the log directory while backup? You can use the following steps to restore logs in primary when you skip the log directory from the backup. You need to restore... Read More
No. X11 forwarding is currently not supported by Ezeelogin shell (ezsh). Read More
Error: This IP is not permitted. Please add this IP in the Allowed IPs field for this user Overview: This article explains how to disable IP restriction for a gateway SSH user in Ezeelogin by executing a command on the server or through the MySQL... Read More
Fixing missing hebrew characters post-ezeelogin upgrade on centOS and ubuntu Overview: This article explains how to resolve missing Hebrew characters after an Ezeelogin upgrade by configuring MySQL to use UTF-8 character encoding on CentOS... Read More
Resolving LDAP search error: operations error Overview: This article addresses the LDAP search error "Operations error" and advises ensuring that the Bind RDN and Bind Password are correctly provided in the LDAP settings. If you get the above... Read More
How to solve the server login failed error? Overview: This article describes the steps to resolve the 'error: Server login failed' while adding a server. If the gateway user receives the below errors: Error: Server login failed. Error... Read More
Cannot connect to installed Ezeelogin database:mysqlnd cannot connect to MySQL 4.1 using the old insecure authentication Overview: This article provides a solution for fixing the "mysqlnd cannot connect to MySQL 4.1 using the old insecure... Read More
How to solve ERROR: User has not set a security code ldap_sasl_bind_s (-1): Can't contact LDAP server Overview: This article explains how to resolve the "ERROR: User has not set a security code ldap_sasl_bind_s (-1): Can't contact LDAP... Read More
Automatic su or sudo does not work when the virtual shell is enabled Overview: This article guides admin privileged users on how to disable the virtual shell feature, If root prompt is not received for the gateway users after setting up automatic... Read More
Error: User modify failed. Cannot modify user on other node: usermod: user ’luca’ does not exist. Overview: This article addresses the error message encountered when attempting to modify a non-existent user on the Master node of a web... Read More
User add failed. Fingerprint changed:Cannot modify user on other node: REMOTE HOST IDENTIFICATION HAS CHANGED! (Reset fingerprint to authorize the change) Overview: This article explains how to reset the SSH fingerprint in Ezeelogin after changes... Read More
Error: Could not start Ezeelogin RDP proxy Overview: This article outlines the troubleshooting steps to resolve the "Could not start Ezeelogin RDP proxy" error, focusing on server configuration, SSL setup, Node.js installation, and log analysis for... Read More
How to fix "SSH CONN ERROR: Cannot read property 'bold' of undefined" error in Ezeelogin WebSSH Overview: This article explains how to resolve the "SSH CONN ERROR: Cannot read property 'bold' of undefined" error in Ezeelogin... Read More
How to resolve the error: 'Invalid Subsystem Request' when using Warp SSH Client? Overview: This article describes the error "Invalid Subsystem Request" encountered while using the Warp SSH client. The error is logged in the ezsh log... Read More
Log Retain Duration is not working Overview: This article outlines the steps to address issues with log retention duration not functioning correctly. If the log retain duration is not working as expected, follow these steps: 1. Check and Set Up a... Read More
How to resolve the issue with Slowness when using SSH? Overview: This article describes on how to troubleshoot the issue with SSH slowness while logging into your remote servers. If you are facing any slowness while doing SSH, check the following... Read More
How to avoid downtime when your Ezeelogin server goes down? Overview: This article outlines the steps to prevent downtime on an Ezeelogin server, including creating backups, implementing a master-slave configuration, and scheduling daily database... Read More
How to fix Error : Could not read configuration Overview: This article helps to resolve "Could not read configuration" error encountered when logging into the web GUI by verifying and correcting permissions. The above error occurs when the... Read More
How to troubleshoot and verify Mysql SSL In Secondary node Overview: This article describes the troubleshooting steps to verify MYSQL SSL in slave/secondar node of Jumpserver. During the MySQL SSL slave installation, if prompted about using a... Read More
How to view the error message in the gateway shell and application log? Overview: This article describes how to view error messages in the Ezeelogin gateway shell and application log to diagnose issues. 1. To check the Ezeelogin version and confirm... Read More
Error: Account locked due to Inactivity Overview: This article explains the resolution to the "Account locked due to Inactivity" error, which occurs when a user has not logged in for the number of days specified in the GUI settings. Error report... Read More
How to solve "An error occurred while trying to submit the form [error: Internal Server Error]" ? Overview:This article helps to resolve the error "An error occurred while trying to submit the form [error: Internal Server Error]" encountered when... Read More
How to fix the error "SSH user mapping failed" showing in GUI and ezsh? Overview: This article explains how to fix the "SSH user mapping failed" error in Ezeelogin by recreating SubSSH users on remote servers. It also covers resolving... Read More
Why the output is getting truncated in Parallel shell? Overview: This article describes the absence of pseudo-terminal due to which the output gets truncated in a parallel shell. While running commands such as "top" in a parallel shell, the... Read More