Hello, The Mooltipass team has indeed seen this quite often recently. https://github.com/mooltipass/minible/issues/205 https://github.com/bluez/bluez/issues/55 We still need to provide the requested trace :/ Mathieu On Sun, Feb 7, 2021 at 10:01 PM KeithG <ys3al35l@xxxxxxxxx> wrote: > > I have an HP keyboard and have paired it with my RPI3B. I can > eventually get it to pair, but it takes many many attempts until it > finally pairs so I can trust it and use it. The latest bluez on Arch > Linux is 5.55 which is installed and bluez-tools is 0.2.0 I get this > when I attempt a pair: > [bluetooth]# pair 08:B7:38:11:A6:C2 > Attempting to pair with 08:B7:38:11:A6:C2 > [CHG] Device 08:B7:38:11:A6:C2 Connected: yes > [agent] Passkey: 104817 > [agent] Passkey: 104817 > [agent] Passkey: 104817 > [agent] Passkey: 104817 > [agent] Passkey: 104817 > [agent] Passkey: 104817 > [agent] Passkey: 104817 > Failed to pair: org.bluez.Error.AuthenticationFailed > [CHG] Device 08:B7:38:11:A6:C2 Connected: no > I restart bluetooth, restart the keyboard and still get this. I keep > trying until it finally pairs. It feels like some sort of race > condition or timing or something that it sometimes connects and > sometimes not. Once paired/trusted, it seems to always work. > > In the journal, I always get these messages when I start bluetooth. My > main.conf has only one change from the repo "AutoEnable=true" added at > the end: > Feb 07 14:04:46 rune64 systemd[1]: Starting Bluetooth service... > Feb 07 14:04:46 rune64 bluetoothd[4106]: Bluetooth daemon 5.55 > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “BRPageScanType” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “BRPageScanInterval” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “BRPageScanWindow” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “BRInquiryScanType” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “BRInquiryScanInterval” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “BRInquiryScanWindow” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “BRLinkSupervisionTimeout” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “BRPageTimeout” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “BRMinSniffInterval” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “BRMaxSniffInterval” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEMinAdvertisementInterval” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEMaxAdvertisementInterval” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEMultiAdvertisementRotationInterval” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEScanIntervalAutoConnect” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEScanWindowAutoConnect” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEScanIntervalSuspend” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEScanWindowSuspend” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEScanIntervalDiscovery” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEScanWindowDiscovery” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEScanIntervalAdvMonitor” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEScanWindowAdvMonitor” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEScanIntervalConnect” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEScanWindowConnect” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEMinConnectionInterval” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEMaxConnectionInterval” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEConnectionLatency” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEConnectionSupervisionTimeout” in group “Controller” > Feb 07 14:04:46 rune64 bluetoothd[4106]: > src/main.c:parse_controller_config() Key file does not have key > “LEAutoconnecttimeout” in group “Controller” > Feb 07 14:04:46 rune64 systemd[1]: Started Bluetooth service. > Feb 07 14:04:46 rune64 bluetoothd[4106]: Starting SDP server > Feb 07 14:04:46 rune64 bluetoothd[4106]: Bluetooth management > interface 1.14 initialized > > When I finally connect it I get this which looks normal: > Feb 07 14:09:19 rune64 bluetoothd[4106]: Set device flags return > status: Unknown Command > Feb 07 14:09:50 rune64 kernel: Bluetooth: HIDP (Human Interface > Emulation) ver 1.2 > Feb 07 14:09:50 rune64 kernel: Bluetooth: HIDP socket layer initialized > Feb 07 14:09:50 rune64 kernel: hid-generic 0005:04CA:0079.0001: > unknown main item tag 0x0 > Feb 07 14:09:50 rune64 kernel: input: HP Bluetooth Keyboard K4000 > Keyboard as /devices/platform/soc/3f201000.serial/serial0/serial0-0/bluetooth/hci0/hci0:11/0005:04CA:0079.0001/input/in> > Feb 07 14:09:50 rune64 kernel: input: HP Bluetooth Keyboard K4000 > Consumer Control as > /devices/platform/soc/3f201000.serial/serial0/serial0-0/bluetooth/hci0/hci0:11/0005:04CA:0079.0001/> > Feb 07 14:09:50 rune64 kernel: input: HP Bluetooth Keyboard K4000 > System Control as > /devices/platform/soc/3f201000.serial/serial0/serial0-0/bluetooth/hci0/hci0:11/0005:04CA:0079.0001/in> > Feb 07 14:09:50 rune64 kernel: hid-generic 0005:04CA:0079.0001: > input,hidraw0: BLUETOOTH HID v5.01 Keyboard [HP Bluetooth Keyboard > K4000] on 43:45:c0:00:1f:ac > > I do not remember this being a problem in the past. > > Thanks!
