Fabric OS firmware download failed with error: Unable to uninstall old packages
Applies to
Brocade Fibre Channel (FC) switches
Issue
When updating Fabric OS from FOS 9.0.1c to 9.0.1d and 9.1.0b, or from v9.1.1_01 to v9.1.1c_G6, the error message- "Firmware download failed - Unable to uninstall old packages. Contact your provider for assistance" is displayed and the installation is paused.
switch:admin>firmwaredownloadstatus
[1]: Wed Jun 8 03:20:42 2022 Firmware is being downloaded to the switch. This step may take up to 30 minutes.
[2]: Wed Jun 8 03:20:48 2022 Firmware download failed - Unable to uninstall old packages. Contact your provider for assistance. (0x21)