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  4. Advice and Troubleshooting

Advice and Troubleshooting

  • Yum update fails on AlmaLinux 8 servers due to glibc conflict
  • Locales are missing on Almalinux 8
  • WHM displays incorrect information about the server's operating system
  • shell terminal command/scripts do not show output, but previously did
  • CloudLinux - [su] - error - "su: cannot open session: Cannot make/remove an entry for the specified session"
  • CageFS can't find binaries like /bin/bash or /usr/sbin/sendmail
  • tailwatchd fails to start with The “NOTIFY_SOCKET” environment variable is empty. at /usr/local/cpanel/Cpanel/Systemd/Notify.pm line 424.
  • Yum update shows a Timeout error for cloudlinux mirror
  • cPanel Terminal error: mesg is not being set to y
  • Why do I receive "PTY allocation request failed on channel 0" when attempting to use SSH or Terminal?
  • CloudLinux reports JWT token is expired
  • queueprocd start fails with The “NOTIFY_SOCKET” environment variable is empty. at /usr/local/cpanel/Cpanel/Systemd/Notify.pm line 424.
  • AutoSSL cron reports Memory Leak errors after upgrading to v94
  • High CPU load, but top does not show which process is causing it
  • checkccompilers returns "Compiler test failed" and "Could not compile test" error
  • CloudLinux Install Fails With "You have third-party kernel module(s) rpm installed"
  • PowerDNS fails to start with "status=218/CAPABILITIES" after update to cPanel & WHM version 94
  • Segault issues noticed within "/var/log/messages"
  • Cannot generate CSR - read-only file system
  • error opening /var/ossec/logs/active-responses.log: Permission denied
  • System logs are no longer being written to nor are files being created
  • Restarting services fails with the message: "Failed to activate service 'org.freedesktop.systemd1': timed out"
  • /scripts/perlinstaller is failing with "Can't locate Cwd.pm"
  • Nameserver error "Listening on HTTP socket failed: While binding: Address already in use"
  • Websites slow due to I/O
  • Can't access WHM Terminal from unprivileged LXC container
  • CSF will not start because /usr/sbin/ipset is missing
  • cPHulk Can't Clear Blocks due to ip6tables
  • "No virt.mp files found" Message
  • Service not automatically starting after reboot on Systemd based systems
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