Hello 
I have a problem with my bluetooth: I can connect to one bluetooth device without issues using blueman on i3, or the native gnome bluetooth manager on gnome. When I try to connect a second device, blueman tries to connect for a couple of seconds and then leaves the output Connection Failed: Input/output error.
If I use Windows, I am able to connect two devices simultaneously.
Here is the output of inxi --admin --verbosity=7 --filter --no-host
System:
Kernel: 5.10.19-1-MANJARO x86_64 bits: 64 compiler: gcc
v: 10.2.1
parameters: BOOT_IMAGE=/boot/vmlinuz-5.10-x86_64
root=UUID=49e7ac6d-322f-4620-9de0-5a48d7689fce rw quiet
apparmor=1 security=apparmor udev.log_priority=3
Desktop: i3 4.19.1 info: polybar dm: GDM 3.38.2.1
Distro: Manjaro Linux
Machine:
Type: Laptop System: LENOVO product: 81N8
v: Lenovo IdeaPad S340-15IWL serial: <filter> Chassis:
type: 10 v: Lenovo IdeaPad S340-15IWL serial: <filter>
Mobo: LENOVO model: LNVNB161216 v: No DPK serial: <filter>
UEFI: LENOVO v: ALCN26WW(V2.03) date: 06/05/2019
Battery:
ID-1: BAT1 charge: 46.1 Wh condition: 46.3/52.5 Wh (88%)
volts: 12.7/11.2 model: Celxpert L18C3PF7 type: Li-ion
serial: <filter> status: Unknown cycles: 235
Device-1: hidpp_battery_0
model: Logitech G305 Lightspeed Wireless Gaming Mouse
serial: <filter> charge: 100% (should be ignored)
rechargeable: yes status: Discharging
Memory:
RAM: total: 11.43 GiB used: 4.65 GiB (40.7%)
RAM Report: permissions: Unable to run dmidecode. Root
privileges required.
CPU:
Info: Quad Core model: Intel Core i5-8265U bits: 64
type: MT MCP arch: Kaby Lake note: check family: 6
model-id: 8E (142) stepping: C (12) microcode: DE
L2 cache: 6 MiB bogomips: 28808
Speed: 702 MHz min/max: 400/3900 MHz Core speeds (MHz):
1: 702 2: 715 3: 703 4: 739 5: 739 6: 702 7: 737 8: 750
Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat
arch_capabilities arch_perfmon art avx avx2 bmi1 bmi2 bts
clflush clflushopt cmov constant_tsc cpuid cpuid_fault cx16
cx8 de ds_cpl dtes64 dtherm dts epb ept ept_ad erms est f16c
flexpriority flush_l1d fma fpu fsgsbase fxsr ht hwp
hwp_act_window hwp_epp hwp_notify ibpb ibrs ibrs_enhanced
ida intel_pt invpcid invpcid_single lahf_lm lm mca mce
md_clear mmx monitor movbe mpx msr mtrr nonstop_tsc nopl nx
pae pat pbe pcid pclmulqdq pdcm pdpe1gb pebs pge pln pni
popcnt pse pse36 pts rdrand rdseed rdtscp rep_good sdbg sep
smap smep ss ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp syscall
tm tm2 tpr_shadow tsc tsc_adjust tsc_deadline_timer vme vmx
vnmi vpid x2apic xgetbv1 xsave xsavec xsaveopt xsaves
xtopology xtpr
Vulnerabilities: Type: itlb_multihit
status: KVM: VMX disabled
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown status: Not affected
Type: spec_store_bypass mitigation: Speculative Store Bypass
disabled via prctl and seccomp
Type: spectre_v1 mitigation: usercopy/swapgs barriers and
__user pointer sanitization
Type: spectre_v2
mitigation: Enhanced IBRS, IBPB: conditional, RSB filling
Type: srbds mitigation: TSX disabled
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: Intel UHD Graphics 620 vendor: Lenovo driver: i915
v: kernel bus ID: 00:02.0 chip ID: 8086:3ea0 class ID: 0300
Device-2: NVIDIA GP108M [GeForce MX250] vendor: Lenovo
driver: nouveau v: kernel bus ID: 01:00.0 chip ID: 10de:1d13
class ID: 0302
Device-3: Syntek Integrated Camera type: USB
driver: uvcvideo bus ID: 1-6:3 chip ID: 174f:2426
class ID: 0e02 serial: <filter>
Display: x11 server: X.Org 1.20.10 driver:
loaded: intel,nouveau unloaded: modesetting
alternate: fbdev,nv,vesa display ID: :0 screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 96
s-size: 508x285mm (20.0x11.2") s-diag: 582mm (22.9")
Monitor-1: eDP1 res: 1920x1080 hz: 60 dpi: 143
size: 340x190mm (13.4x7.5") diag: 389mm (15.3")
OpenGL: renderer: Mesa Intel UHD Graphics 620 (WHL GT2)
v: 4.6 Mesa 20.3.4 direct render: Yes
Audio:
Device-1: Intel Cannon Point-LP High Definition Audio
vendor: Lenovo driver: snd_hda_intel v: kernel
alternate: snd_soc_skl,snd_sof_pci bus ID: 00:1f.3
chip ID: 8086:9dc8 class ID: 0403
Sound Server: ALSA v: k5.10.19-1-MANJARO
Network:
Device-1: Realtek RTL8822BE 802.11a/b/g/n/ac WiFi adapter
vendor: Lenovo ThinkPad E595 driver: rtw_8822be v: N/A
modules: rtw88_8822be port: 3000 bus ID: 03:00.0
chip ID: 10ec:b822 class ID: 0280
IF: wlp3s0 state: up mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> type: dynamic noprefixroute scope: global
IP v6: <filter> type: noprefixroute scope: link
IF-ID-1: tun0 state: unknown speed: 10 Mbps duplex: full
mac: N/A
IP v4: <filter> scope: global
IP v6: <filter> virtual: stable-privacy scope: link
WAN IP: <filter>
Bluetooth:
Device-1: Realtek RTL8822BE Bluetooth 4.2 Adapter type: USB
driver: btusb v: 0.8 bus ID: 1-10:4 chip ID: 0bda:b023
class ID: e001 serial: <filter>
Message: Required tool hciconfig not installed. Check
--recommends
RAID:
Message: No RAID data was found.
Drives:
Local Storage: total: 704.24 GiB used: 39.54 GiB (5.6%)
SMART Message: Required tool smartctl not installed. Check
--recommends
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Lenovo O.E.M.
model: RPFTJ256PDD2MWX size: 238.47 GiB block size:
physical: 512 B logical: 512 B speed: 15.8 Gb/s lanes: 2
rotation: SSD serial: <filter> rev: 11.9 temp: 38.9 C
scheme: GPT
ID-2: /dev/sda maj-min: 8:0 vendor: Crucial
model: CT500MX500SSD1 size: 465.76 GiB block size:
physical: 4096 B logical: 512 B speed: 6.0 Gb/s
rotation: SSD serial: <filter> rev: 033 scheme: GPT
Message: No Optical or Floppy data was found.
Partition:
ID-1: / raw size: 128 GiB size: 124.99 GiB (97.65%)
used: 37.48 GiB (30.0%) fs: ext4 dev: /dev/nvme0n1p5
maj-min: 259:5 label: N/A
uuid: 49e7ac6d-322f-4620-9de0-5a48d7689fce
ID-2: /boot/efi raw size: 100 MiB size: 96 MiB (96.00%)
used: 25.2 MiB (26.3%) fs: vfat dev: /dev/nvme0n1p1
maj-min: 259:1 label: N/A uuid: 309E-B702
ID-3: /media/CrucialSSD raw size: 465.76 GiB
size: 465.76 GiB (100.00%) used: 2.04 GiB (0.4%) fs: ntfs
dev: /dev/sda1 maj-min: 8:1 label: CrucialSSD
uuid: 9C820C3B820C1D00
Swap:
Alert: No Swap data was found.
Unmounted:
ID-1: /dev/nvme0n1p2 maj-min: 259:2 size: 16 MiB
fs: <superuser required> label: N/A uuid: N/A
ID-2: /dev/nvme0n1p3 maj-min: 259:3 size: 109.86 GiB
fs: ntfs label: N/A uuid: A86AA3EE6AA3B788
ID-3: /dev/nvme0n1p4 maj-min: 259:4 size: 513 MiB fs: ntfs
label: N/A uuid: 4C1E58781E585D50
USB:
Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 12
rev: 2.0 speed: 480 Mb/s chip ID: 1d6b:0002 class ID: 0900
Device-1: 1-2:5 info: Logitech USB Receiver
type: Keyboard,Mouse,HID driver: logitech-djreceiver,usbhid
interfaces: 3 rev: 2.0 speed: 12 Mb/s chip ID: 046d:c53f
class ID: 0300
Device-2: 1-6:3 info: Syntek Integrated Camera type: Video
driver: uvcvideo interfaces: 2 rev: 2.0 speed: 480 Mb/s
chip ID: 174f:2426 class ID: 0e02 serial: <filter>
Device-3: 1-10:4
info: Realtek RTL8822BE Bluetooth 4.2 Adapter
type: Bluetooth driver: btusb interfaces: 2 rev: 1.1
speed: 12 Mb/s chip ID: 0bda:b023 class ID: e001
serial: <filter>
Hub-2: 2-0:1 info: Full speed (or root) Hub ports: 6
rev: 3.1 speed: 10 Gb/s chip ID: 1d6b:0003 class ID: 0900
Sensors:
System Temperatures: cpu: 49.0 C mobo: N/A gpu: nouveau
temp: 44.0 C
Fan Speeds (RPM): N/A
Info:
Processes: 269 Uptime: 3h 58m wakeups: 7 Init: systemd
v: 247 Compilers: gcc: 10.2.0 Packages: pacman: 1344
lib: 394 flatpak: 0 Shell: Zsh v: 5.8 running in: kitty
inxi: 3.3.01