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After successful login with SAML in Microsoft Entra ID, Groups and permissions are not properly set.
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After upgrading to 2.479.3.2 my proxy configuration is ignored.
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Why Are Jenkins Logs Filled With ALPN Callback Dropped Spam?
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Angry Jenkins after logging in with SSO using the SAML plugin v2.0.9
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Backup Jobs fail after upgrade to release 2.319.3.4 or higher
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Why Are Pull Requests Not Triggering Builds On A Multibranch Project?
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Changing the @ separator character for workspace folders when concurrent builds are enabled
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Checkpoint Restart causes Pipeline Deserialization/FlowHead Error
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Client controller trying to connect to Kubernetes managed agents
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CloudBees CI release 2.361.1.2 does not spin up using the Windows installer
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Colors are not displayed immediately after build using AnsiColor plugin 0.6.x
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Copy Remote Artifact step fails with “group id ‘XXXXX’ is too big ( > 2097151 ).”
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Custom controller provisioning YAML settings are disregarded after upgrade to 2.375.3.3 or later
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Disabling CDN legacy mode support in front of the Update Center (downloads.cloudbees.com)
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Display URL API plugin causes a Classloading Bottleneck slowing down Jenkins
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Framework Deployer permissions missing from the permissions list in new controllers
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Getting an Assertion error where the JIRA plugin is apparently missing its descriptor
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CloudBees CI on traditional platforms High Availability (active/active) not forming a cluster
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Migration of Maven Integration plugin jobs to the Pipeline Maven Integration plugin
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High Availability (active/passive) Installations Troubleshooting
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How to troubleshoot 'hudson.FilePath is missing' in a Pipeline run
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How to troubleshoot 'no space left on device' errors in Linux
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How to Troubleshoot the Root Cause of RunIdMigrator occurrences
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How to troubleshoot the connection with the proxy on Jenkins?
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I am unable to delete a user from an RBAC group using UI or the API
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I can’t save any change under configure system because of the Conjur Secrets plugin.
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I have seen SEVERE logs related to invalid SAML XML in my CloudBees CI instance
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I want to change my Security Realm to SAML, but Angry Jenkins prevents it.
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CloudBees CI Incompatibility in Github plugin after upgrading to 2.426.3.3
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java.lang.ClassNotFoundException: org.apache.xerces.parsers.SAXParser
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How to Troubleshoot and Address Jenkins Startup Performances
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JobConfigHistory plugin can cause startup performance issues
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Heap dump shows large object of Java Static org.jenkinsci.plugins.pubsub.Message.jenkins
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How to Troubleshoot and Address Liveness / Readiness probe failure
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Login in Operations Center not propagated in Managed Controllers
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My AD/LDAP group is not found after adding it to a RBAC group
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My instance is failing to start because Active Choice plugin is not CasC compatible
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My HA/HS instances are not starting after upgrading to 2.479.1.4
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CloudBees CI Search field doesn´t provide any results with Nested View plugin installed
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Errors in the logs due to 'java.lang.NoClassDefFoundError: jenkins/model/DownloadSettings'
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java.lang.NoClassDefFoundError: com/ibm/websphere/management/exception/ConnectorException
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Older versions of Micro Focus Application Automation Tools plugin can cause deadlocks
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Shared agents are not available for Controllers after upgrading
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Operations Center connectivity issues while trying to Push the Connection Details
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Pipeline builds using docker.image.inside fail after upgrade
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Pipeline Template Catalogs Import via CLI fails all imports on one catalog failure
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Prevent the Multibranch Pipeline/Organization Folder from triggering builds on the initial indexing
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Troubleshooting [jenkins://instanceid/folder/item is an invalid path]
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Rendering some UI resources always fails with a 504 Bad Gateway
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Shared Libraries fail with
java.lang.NoSuchFieldError: workspaceerror after an upgrade -
Since I migrated my instance to JDK 17, some Groovy code fails
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SonarQube plugin exception "Error fetching project information"
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Spring Security update breaks LDAP integration when special characters are used
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Cannot access Git Repository after Installing Sidecar Injector
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The cloudbees-support plugin not active on enterprise instance
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Unable to log username when using Jenkins (Winstone) Access Logging
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Unable to use jstack or jmap when running Jenkins inside Docker container
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Upgrading my instance from 2.462.3.3 to 2.479.1.4 failed to start
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Why can I no longer save anything from the System Configuration sections?
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Why does my Jenkins home directory contain random temporary files
This article is part of our Knowledge Base and is provided for guidance-based purposes only. The solutions or workarounds described here are not officially supported by CloudBees and may not be applicable in all environments. Use at your own discretion, and test changes in a safe environment before applying them to production systems.