I’m having bluetooth error on my Dell XPS 13 9310. When I turn my BT headset on it says connected … disconnected … connected and so forth until I turn it back off again.
I’m still using this workaround for the HCI. If I disable it, I still run into problem that fixes it.
$ inxi -E
Bluetooth:
Message: No bluetooth data found.
$ inxi -SM
System:
Host: flathead Kernel: 5.15.16-1-MANJARO x86_64 bits: 64
Desktop: Xfce 4.16.0 Distro: Manjaro Linux
Machine:
Type: Laptop System: Dell product: XPS 13 9310 v: N/A
serial: <superuser required>
Mobo: Dell model: 0MRT12 v: A00 serial: <superuser required> UEFI: Dell
v: 3.0.3 date: 06/19/2021
I found this a million time in journalctl:
Jan 25 08:48:21 flathead bluetoothd[1948]: profiles/audio/media.c:endpoint_reply() Endpoint replied with an error: org.bluez.Error.InvalidArguments
Jan 25 08:48:21 flathead bluetoothd[1948]: profiles/audio/media.c:endpoint_reply() Endpoint replied with an error: org.bluez.Error.InvalidArguments
Jan 25 08:48:21 flathead bluetoothd[1948]: profiles/audio/media.c:endpoint_reply() Endpoint replied with an error: org.bluez.Error.InvalidArguments
Jan 25 08:48:22 flathead bluetoothd[1948]: src/profile.c:new_conn_reply() Hands-Free Voice gateway replied with an error: org.bluez.Error.InvalidArguments, Unable to handle new connection
Jan 25 08:48:22 flathead bluetoothd[1948]: src/profile.c:new_conn_reply() Hands-Free Voice gateway replied with an error: org.bluez.Error.InvalidArguments, Unable to handle new connection
Jan 25 08:48:22 flathead bluetoothd[1948]: src/profile.c:new_conn_reply() Hands-Free Voice gateway replied with an error: org.bluez.Error.InvalidArguments, Unable to handle new connection
Jan 25 08:48:23 flathead bluetoothd[1948]: src/profile.c:new_conn_reply() Hands-Free Voice gateway replied with an error: org.bluez.Error.InvalidArguments, Unable to handle new connection
Edit:
As mentioned here, a systemctl restart bluetooth seems to temporary fix the issue.