Difference between revisions of "Current Known Issues"

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Here is a list of known issues with the current patch release -  
Here is a list of known issues with the current patch release -  
ZCS 8.8.15 patch 32  
ZCS 8.8.15 patch 32  
ZCS 9.0 patch 25
=====List of known issues=====
=====List of known bugs=====
While deploying zimlets, if the following error is encountered, please refer to the Patch Installation section to install the zimbra-common-core-jar, zimbra-common-core-libs, zimbra-mbox-store-libs packages in a particular order and re-deploy the zimlets.
<pre>/opt/zimbra/bin/zmjava: line 59: /bin/java: No such file or directory
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/logging/log4j/core/appender/ConsoleAppender$Target
      at com.zimbra.cs.localconfig.LocalConfigCLI.main(LocalConfigCLI.java:353)
Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.core.appender.ConsoleAppender$Target
      at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:602)
      at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
      at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
      ... 1 more</pre>
    From Kepler-Patch-25 onwards, customers using SSO will need to update zimbraVirtualHostName attribute for the domains. Please refer to the instructions to update the attribute.
    With OpenJDK 17, weaker Kerberos encryption types like 3DES and RC4 have now been disabled by default. This can cause SPNEGO auth to fail if described encryption types are being used. We recommend using stronger encryption types like AES256.
To get SPNEGO auth working with weak encryption types, weak encryption can be enabled by setting the allow_weak_crypto property to true in the krb5.conf configuration file. Please follow below instructions:
1. In /opt/zimbra/jetty_base/etc/krb5.ini.in -> [libdefaults] section, set allow_weak_crypto = true
2. Restart mailboxd service:
su - zimbra
zmmailboxdctl restart

Revision as of 14:54, 16 June 2022

Current Known Issues

   KB 24443        Last updated on 2022-06-16  

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Here is a list of known issues with the current patch release - ZCS 8.8.15 patch 32 ZCS 9.0 patch 25

List of known bugs
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Verified Against: ZCS 8.8 Date Created: 2022-06-16
Article ID: https://wiki.zimbra.com/index.php?title=Current_Known_Issues Date Modified: 2022-06-16

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