What can I help you with?
NVIDIA Quantum-2 Firmware Release Notes v31.2014.4044

Bug Fixes in This Firmware Version

Below is a list of bug fixed in this version. For a list of bug fixes in previous versions, please see Bug Fixes History .

Internal Ref.

Issues

4391761

Description: In rare cases, the firmware flow handling I2C may get stuck and only recover after a reboot.

Keywords: Firmware, I2C

Discovered in Version: 31.2014.2084

Discovered in Version: 31.2014.4044

4403112

Description: In rare cases, cleaning all SHARP resources may fail following event of port dropped during a job.

Keywords: SHARP

Discovered in Version: 31.2014.2084

Discovered in Version: 31.2014.4044

4363924

Description: When SM was running on the switch host, VS-MAD Classes 0x0b and 0x0c responses did not return to the SM, causing the SM to continue sending MADs. This could result in switch congestion, leading to dropped MADs.

Keywords: SM, VS MADs

Discovered in Version: 31.2014.2084

Discovered in Version: 31.2014.4044

4323083

Description: The internal cableinfo timeout has been increased from 2 seconds to 4 seconds to accommodate potential delays caused by another command not releasing the packet buffer.

Keywords: cableinfo timeout

Discovered in Version: 31.2014.2084

Discovered in Version: 31.2014.4044

© Copyright 2025, NVIDIA. Last updated on May 7, 2025.