On Tue, Jun 08, 2021 at 12:41:23PM -0500, Larry Finger wrote: > Hi, > > In https://bugzilla.suse.com/show_bug.cgi?id=1186889, a user is reporting > that his Bluetooth component of a Realtek RTL8822CE is not being found in > openSUSE's kernel 5.3.18. His lsusb scan is as follows: > > $ lsusb > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 001 Device 003: ID 13d3:56c9 IMC Networks HP TrueVision HD Camera > Bus 001 Device 002: ID 045e:07fd Microsoft Corp. Nano Transceiver 1.1 > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > > The Bluetooth device is found and works in Windows 10, where the Device > Manager reports hardware ID's of 0bda:b00c. This combination is in driver > btusb. > > Is there a bug in the USB bus scan in kernel 5.3.18 that has since been > fixed, or is there still a bug that misses this device? Loads of things have changed since 5.3.18, that was a long time ago :) Are you sure this device doesn't need a "magic" command sent to it in order for it to show up as a USB device on the bus? That sometimes happens :( thanks, greg k-h
