Release Notes

Dell tracking: 64804
50. Description
When SOL session is connected to RHEL 7.3 OS for a long time (>72 hours), you may get a message NO SIGNAL and may be unable
to access the virtual console and local video display.
Resolution
Power cycle the system to restore access to these features.
This is a known issue with RHEL 7.3. For more information, see RHEL documentation.
Version/Systems affected: All systems supported by this release.
Dell tracking: 62836
51. Description
By default, LC GUI and iDRAC interfaces use SMB1 protocol. If SMB1 is disabled on Windows or Samba CIFS shares, all features that
use this share fail.
Resolution
Enable SMB1 on the system where the share is located. This, however, may lower your systems security and vulnerability to viruses.
Version/Systems affected: All systems supported by this release.
Dell tracking: SYSMGMT-598
52. Description
When you try to access LC GUI (by pressing F10 at POST), the system restarts if both the following conditions are true:
a. If the display is connected to the VGA port of the integrated graphics card, and
b. If the Load Legacy Option ROM setting is enabled in the BIOS.
Resolution
Use any of the following options:
• Connect the display to the add-on graphics card.
• Disable the Load Legacy Video Option ROM setting in the BIOS. (System BIOS Settings > Miscellaneous Settings.)
• If you want to use the integrated graphics card, enable the Embedded Video Controller setting in the BIOS. (System BIOS
Settings > Integrated Devices.)
Version/Systems affected: Dell Precision Rack R7920
Dell tracking: 71558
53. Description
If you use Lifecycle Controller (LC) GUI to access Device Settings in System Setup and perform disk configuration using the BOSS
configuration utility, the host freezes when you return to LC GUI after performing the configuration.
Resolution
Restart the host, access the System Setup using F2 at POST, and then configure the disks using the BOSS configuration utility.
Version/Systems affected: All systems supported by this release.
Dell tracking: 76325/75235
Redfish
1. Description
iDRAC update performed by Redfish client may display 503 service unavailable error. This is a time-out error while
retrieving the data.
Resolution
Use the racadm jobqueue view command to view job status of iDRAC update. If iDRAC is rebooting after an update, wait till
iDRAC boots back, and use racadm jobqueue view command to view the status.
Version/Systems affected:
All systems supported by this release.
Dell tracking: 63050
2. Description
24
Known Issues — To be fixed in future releases