Ubuntu
bluez package

  1. Bug #1949075
  2. Comment #4

Comment 4 for bug 1949075

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: Sony WI-C310 Bluetooth headset not autoconnecting on power-on on 21.10

Given the message in your kernel log:

  Bluetooth: hci0: Ignoring error of Inquiry Cancel command

A similar problem with the same message was a kernel regression:

  https://bbs.archlinux.org/viewtopic.php?id=259954

Maybe not related to this bug, but still a reminder that it might be a kernel regression.