- Notes, cautions, and warnings
- Release summary
- Compatibility
- New and enhanced features
- Fixes
- Deprecated features
- Important notes
- Known issues — To be fixed in future releases
- OpenManage fails to determine iDRAC license type
- iDRAC DUP update fails in Linux operating systems when secure boot is enabled
- iDRAC service module displaying incorrect iSM status
- Device based deployment of WWN attribute of FC remains unchanged
- iDRAC loses communication with OME-Modular
- During POST, the host system is temporarily unable to communicate with iDRAC
- Uploaded firmware link not available in the SoftwareImages property in Redfish
- PCIe types and lanes information not getting populated using Redfish
- iDRAC reboots while collecting SupportAssist logs
- System Setup iDRAC Power Configuration Menu prompts to save changes unexpectedly
- iDRAC and iSM Communication failure
- SupportAssist collection failing
- Cooling fans displaying N/A status
- CMC firmware update fails from iDRAC
- Joining iDRAC to Group Manager fails on VLAN network
- CPU information not available in hardware inventory
- Intel Coldstream NVMe drives appearing as cryptographic erase capable
- Missing Qlogic NIC Partitions in iDRAC GUI
- SupportAssist collection job creation fails
- System configuration profile NIC job completes with errors
- iDRAC Firmware Update page not responding
- IDSDM controller listed in iDRAC without an IDSDM installed
- Webserver restarts after remote presence port number is updated
- Getting an error SWC0018 during OS installation
- WSMan query with space between attributes fails
- Attributes for CNA cards not displayed through Redfish or RACADM interface
- Rollback firmware Version is not displayed for NVDIMMs
- Get method not displaying certificates after all certificates are deleted
- iDRAC dashboard page in IE displays an expanded progress bar
- Unable to create a recurring job after same recurring job was completed
- Unable to create virtual disk through Redfish
- SCP Import Job completes with error due to HddSeq error
- iDRAC LC Log shows reset cause as ‘watchdog’
- Integrated/Embedded NIC displaying status as Unknown
- No errors when the selected component and the selected device firmware do not match
- PCIe SSD Backplane 2 is displayed as unknown
- Firmware update operation not scheduled through WSMan
- Access to serial interface fails.
- Remote File Share (RFS) does not stay connected after downgrading iDRAC
- LC log created after going to Virtual media page in iDRAC GUI
- Firmware update for a replaced PSU failing
- Device description and type not displayed
- Get method on UefiTargetBootSourceOverride attribute shows null value
- Sluggishness in Virtual Console
- Blank boot capture file generated
- Unable to export factory shipped inventory
- NIC or FC device slot listed in hardware inventory even when disabled in BIOS
- Get operation not displaying model or serial number for PCIe devices
- Boot mode error during OS deployment
- Repetitive PR7 messages related to PSU in LC logs after a system erase operation
- After a warm reboot, LC logs display Disk Inserted
- Limitations
- Updating iDRAC firmware
- Lifecycle Controller Remote Services — client tools
- Resources and support
- Contacting Dell EMC
iDRAC9 Version 4.20.20.20 Release Notes
iDRAC and LC firmware
- 155376: Fixed an issue that caused iDRAC to reboot while collecting SupportAssist logs.
- 162184: Fixed an issue of Local file inclusion in iDRAC GUI.
- 162105: Fixed an issue that disabled static IP after an iDRAC reset.
- 160676: Fixed an issue in dedicated mode network where static IP was unable to reach the network.
- 162656: Fixed an issue that caused Windows DUP update to fail.
- 153591: Fixed the communication issue between iDRAC and OpenManage Enterprise Modular.
- 164497: Fixed an issue that was failing removal of iDRAC user accounts.
- 165094: Fixed an issue of TSR/SupportAssist collection not displaying the system information.
- 162577: Fixed an issue when IPMI socket permission intermittently prevented other iDRAC internal components from sending commands.
- 162778: Fixed a low memory condition on iDRAC due to virtual console service.
- 161336: Fixed an issue resetting IPMI watchdog timer after iDRAC reboot.
- 152661, 163551, 163557, 165860: Fixed an issue in the EEMI Alerts database for UEFI Alert available actions.
- 157429: Fixed an issue that was not allowing iDRAC firmware update through DUP for RedHat 6.x Operating systems.
- 155632: Fixed an authentication issue with AutoConfig operations.
- 157397: Fixed an issue that caused Power Budget Errors (UEFI0060/PWR1006) during system POST.
- 157786: Fixed an issue when deploying BIOS settings through Server Configuration Profiles through Systems Management Consoles.
- 154023: Fixed a DNS lookup issue in Lifecycle Controller User Interface.
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