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cPanelMichael

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Apr 11, 2011
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Hello Everyone!

cPanel & WHM version 76 is published to the STABLE release tier. This thread will serve as an overview of reported issues specific to cPanel & WHM version 76.

Fixed in Version 76.0.7
Case Number: CPANEL-23840
Status: Fixed in version 76.0.7.
Description: Using "whm.domain.tld" as the server's hostname results in the system using the SSL certificate associated with "domain.tld" when it's setup as an individual account.
Workaround: Rename the hostname to something other than "whm.domain.tld". Note that service subdomains are not recommended for use as the hostname per the guidelines at:

Change Hostname - Version 76 Documentation - cPanel Documentation

Forums Thread: Pending Publication - [CPANEL-23840] hostname uses wrong SSL certificate

Fixed in Version 76.0.5
Case Number: CPANEL-23314
Status: Fixed in version 76.0.5.
Description: Accessing phpMyAdmin as a cPanel user in cPanel & WHM version 76 leads to the creation of pma_template_compiles_$user files in the system's /tmp directory instead of in the /home/$user/tmp/ directory (as with Roundcube and Horde).
Workaround: See instructions in thread below.
Forums Thread: [CPANEL-23314] CSF Suspicious File Alerts (/tmp/pma_template_compiles) after V76 Update

Fixed in Version 76.0.2
Case Number: CPANEL-23589
Status: Fixed in 76.0.2
Description: Updates to v76 can break dovecot if the configuration is customized in a supported manner via our configuration templating
Workaround: Move/Rename /var/cpanel/templates/dovecot2.2/main.local then run /scripts/builddovecotconf and restart dovecot.
Forums Thread: [CPANEL-23589] - Updates to v76 can break dovecot if the configuration is customized

Issues Related To Third-Party Plugins, OS Configurations, & Unsupported Customizations
Case Number: CPANEL-23793
Status: Fixed by reinstalling the Let's Encrypt plugin.
Description: cPanel updates fail with the following error message when outdated iterations of the cpanel-letsencrypt RPM are installed:

Code:
***** FATAL: Test install failed: error: Failed dependencies:
cpanel-perl(CryptX) >= 5.22.1 is needed by (installed) cpanel-letsencrypt-2.16-6.1.noarch
Workaround: Manually reinstall the Let's Encrypt plugin using the following commands:

Code:
/scripts/uninstall_lets_encrypt_autossl_provider
/scripts/install_lets_encrypt_autossl_provider
Then, proceed with the cPanel update:

Code:
/scripts/upcp
Forums Thread: [CPANEL-23793] Update to version 76 failed due to cpanel-perl(CryptX) >= 5.22.1 dependency
Case Number: N/A
Description: In cPanel & WHM version 76, we upgraded the PHP version used for cPanel & WHM (cpsrvd) from PHP 5.6 to PHP 7.2:

Implemented case CPANEL-22332: Update cPanel internal PHP to upstream version 7.2.7

As part of this change, a different ionCube Loader version is utilized. This change requires plugin developers to publish updates to their plugins that include files re-encoded with the newer ionCube version. Otherwise, the plugin will fail to load and generate error messages like this in /usr/local/cpanel/logs/error_log upon the upgrade to cPanel & WHM version 76:

Code:
PHP Fatal error:  The file /usr/local/cpanel/whostmgr/docroot/cgi/plugin-name/index.php was encoded by the ionCube Encoder for PHP 5.6 and cannot run under PHP 7.1 or later.
Workaround: See In Progress - Plugins stop working after upgrade to cPanel & WHM version 76
Case Number: N/A
Description: SpamAssassin may fail to start in version 76 if a custom or OS SpamAssassin version was manually installed on the system in the past. Attempts to restart SpamAssassin via "/scripts/restartsrv_spamd" will result in an error message like this in the output:

Code:
info [restartsrv_spamd] The service 'spamd' failed to restart. Trying '/usr/local/cpanel/3rdparty/perl/526/bin/spamd'.
…warn [restartsrv_spamd] The system encountered an error while starting the “spamd” service with the command “/usr/local/cpanel/3rdparty/perl/526/bin/spamd --daemonize --max-spare=1 --max-children=3 --allowed-ips=127.0.0.1,::1 --pidfile=/var/run/spamd.pid”: The subprocess reported error number 255 when it ended.
…failed.
An error is also seen when running the /usr/local/cpanel/3rdparty/bin/sa-update command:

Code:
# /usr/local/cpanel/3rdparty/bin/sa-update
config: failed to parse line, skipping, in "/etc/mail/spamassassin/v310.pre"
Workaround: Run the following commands via SSH as root to ensure the cPanel-provided SpamAssassin is utilized:
Code:
1. /usr/local/bin/perl /scripts/perlmods -u Mail::SpamAssassin

Or, if your system perl is in /usr/bin, use this command instead:

/usr/bin/perl /scripts/perlmods -u Mail::SpamAssassin

2. mv /etc/mail/spamassassin /etc/mail/spamassassin-backup

3. /scripts/check_cpanel_rpms --fix

4. /scripts/upcp --force
Case Number: N/A - The plugin is not updated to work with the latest SpamAssassin version.
Description: Incoming email will stop working on systems using Anti-spam DNSBL plugin by BOates upon upgrading to cPanel & WHM version 76. Here's an example of the error message visible in /var/log/exim_mainlog on affected systems:
failed to expand ACL string "domain.tld/${perl{trimdomain}{$sender_address_domain}}": Can't locate Mail/SpamAssassin/Util/RegistrarBoundaries.pm in @INC (you may need to install the Mail::SpamAssassin::Util::RegistrarBoundaries module)
Workaround: Remove the plugin using the plugin developer's uninstall instructions:
UNINSTALL
1.) Remove the file: /usr/local/cpanel/etc/exim/perl/trimdomain
2.) Remove the snippet previously added to the file: /usr/local/cpanel/etc/exim/acls/ACL_MAIL_POST_BLOCK/custom_begin_mail_post
3.) Rebuild exim.conf by running: /scripts/buildeximconf
4.) Restart Exim by running: /scripts/restartsrv_exim
5.) The DNSBL is now entirely uninstalled
Forums Thread: Anti-spam DNSBL by BOates [DOES NOT WORK WITH SPAMASSASSIN 3.4.2 or later in v76+]

The full change log for cPanel & WHM version 76 is available at:

76 - Change Log

You can ask questions or add comments about an issue by replying to its corresponding forums thread. Additionally, please feel free to open a new thread to report an issue that's not listed on this thread, or to let us know of any general questions or feedback regarding cPanel & WHM version 76. We're here to help!

Thanks!
 
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