Problem

After rebooting, the management switch boots into EFI shell instead of ONIE mode.

Note:

This issue affects only management switches running the Cumulus OS.

Cause

The switch was not in ONIE mode and after rebooting, it boots into an EFI shell.

Procedure

  1. Connect to the management swtich with a console cable.
  2. Press DEL to change the boot order.
  3. Select P0.
  4. Select Save changes.
  5. Select Save changes and restart.
  6. To wipe the switch login as cumulus, type sudo cl-image-select -k.