Hello people,
reproduced the following problem on Plasma 5.17 and XFCE 4.14, both on Endeavour and Manjaro, on Kernel 5.7 and 5.6. Not reproducable on MXLinux live-session so I guess it’s something Arch-related.
The issue: Bluetooth adapter and available devices are shown properly in GUI (in blueman, blueberry and bluedevil) as well as in bluetoothctl scan on. When I try to pair, the adapter shuts off for 2-3 seconds, saying no adapter found and then powers on again. Same behaviour when using bluetoothctl pair/connect in terminal.
Any suggestion is appreciated.
Best,
cpt
lspci
01:00.0 Ethernet controller: Qualcomm Atheros QCA8171 Gigabit Ethernet (rev 13)
01:00.1 SD Host controller: Qualcomm Atheros Device 3010 (rev 13)
05:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)
sudo lsmod |grep blue
bluetooth 716800 44 btrtl,btintel,btbcm,bnep,ath3k,btusb,rfcomm
ecdh_generic 16384 2 bluetooth
rfkill 28672 10 acer_wmi,bluetooth,cfg80211
crc16 16384 2 bluetooth,ext4
pactl list short | grep blue
9 module-bluetooth-policy
10 module-bluetooth-discover
11 module-bluez5-discover
hciconfig -a
hci0: Type: Primary Bus: USB
BD Address: 40:F0:2F:66:86:0A ACL MTU: 1022:8 SCO MTU: 183:5
UP RUNNING PSCAN ISCAN
RX bytes:1956 acl:0 sco:0 events:108 errors:0
TX bytes:6124 acl:0 sco:0 commands:108 errors:0
Features: 0xff 0xfe 0x0d 0xfe 0xd8 0x7f 0x7b 0x8f
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF
Link mode: SLAVE ACCEPT
Name: 'plasma'
Class: 0x7c010c
Service Classes: Rendering, Capturing, Object Transfer, Audio, Telephony
Device Class: Computer, Laptop
HCI Version: 4.1 (0x7) Revision: 0x3101
LMP Version: 4.1 (0x7) Subversion: 0x1
Manufacturer: Atheros Communications, Inc. (69)