Current Known Issues: Difference between revisions
No edit summary |
No edit summary |
||
Line 12: | Line 12: | ||
=====List of known issues===== | =====List of known issues===== | ||
#While deploying zimlets, if the following error is encountered, 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 | #While deploying zimlets, if the following error is encountered, 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 | <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$Target | Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/logging/log4j/core/appender/ConsoleAppender$Target | ||
Line 22: | Line 21: | ||
... 1 more </pre> | ... 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: | |||
<pre>su - zimbra | |||
zmmailboxdctl restart</pre> | |||
{{Article Footer|ZCS 8.8|2022-06-16}} | {{Article Footer|ZCS 8.8|2022-06-16}} |
Revision as of 15:01, 16 June 2022
Current Known Issues
- This article is a Work in Progress, and may be unfinished or missing sections.
Problem
Here is a list of known issues with the current patch release ZCS 8.8.15 patch 32
List of known issues
- While deploying zimlets, if the following error is encountered, 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
/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
- 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