Ubuntu
linux-firmware package

  1. Disco (19.04)
  2. Bug #1836467
  3. Comment #7

Comment 7 for bug 1836467

Revision history for this message
Warren Baird (wjbaird) wrote : Re: Bluetooth fails with "Bluetooth: hci0: request failed to create LE connection: status 0x0c" message with Kernel 4.20 and up

I tried it for about 3 minutes this time, and I think I see the line you are looking for:
  [ 11.182302] Bluetooth: hci0: Found device firmware: intel/ibt-17-16-1.sfi

I'll attache the entire log...