Good day.
Somehow I’m unable to turn on bluetooth, worked just fine couple of days ago. Not quite sure what was the cause.
I already:
- Timeshift’ed back to state before last update and two updates before, but it didn’t help.
- Switched to older version of kernel, but had no luck.
Here is info about my system.
I’m not able to find a default controller, if I ran bluetoothctl and do “power on” command.
bluetoothctl ✔
[bluetooth]# Agent registered
[bluetooth]# power on
No default controller available
[bluetooth]#
I’m unable to find device id.
sudo dmesg | grep -i bluetooth
[ 7.671708] Bluetooth: Core ver 2.22
[ 7.671739] NET: Registered PF_BLUETOOTH protocol family
[ 7.671740] Bluetooth: HCI device and connection manager initialized
[ 7.671744] Bluetooth: HCI socket layer initialized
[ 7.671747] Bluetooth: L2CAP socket layer initialized
[ 7.671751] Bluetooth: SCO socket layer initialized
[ 7.692407] Bluetooth: hci0: Failed to claim iso interface
[ 7.717169] Bluetooth: hci0: Failed to get device id (-108)
[ 7.717178] Bluetooth: hci0: HCI Enhanced Setup Synchronous Connection command is advertised, but not supported.
[ 7.786101] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 7.786104] Bluetooth: BNEP filters: protocol multicast
[ 7.786108] Bluetooth: BNEP socket layer initialized
Bluetooth is not blocked as it seems.
rfkill list ✔
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
3: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
lsub | grep -i bluetooth
lsusb | grep -i bluetooth ✔
Bus 001 Device 003: ID 0489:e0d8 Foxconn / Hon Hai Bluetooth 5.2 Adapter [MediaTek MT7922]
inxi -Fazy
System:
Kernel: 6.11.10-2-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 14.2.1
clocksource: hpet avail: acpi_pm
parameters: BOOT_IMAGE=/@/boot/vmlinuz-6.11-x86_64
root=UUID=683a8752-1b08-4f6c-9169-2a64c4a6c097 rw rootflags=subvol=@ quiet
splash apparmor=1 security=apparmor
resume=UUID=08e1c4f5-be58-4588-96af-118006cdff61 udev.log_priority=3
rtc_cmos.use_acpi_alarm=1 mem_sleep_default=s2idle
Desktop: GNOME v: 47.2 tk: GTK v: 3.24.43 wm: gnome-shell with: albert
tools: gsd-screensaver-proxy dm: GDM v: 47.0 Distro: Manjaro base: Arch Linux
Machine:
Type: Laptop System: LENOVO product: 83AA v: Yoga Slim 7 14APU8
serial: <superuser required> Chassis: type: 10 v: Yoga Slim 7 14APU8
serial: <superuser required>
Mobo: LENOVO model: LNVNB161216 v: NO DPK serial: <superuser required>
part-nu: LENOVO_MT_83AA_BU_idea_FM_Yoga Slim 7 14APU8
uuid: <superuser required> UEFI: LENOVO v: M6CN38WW date: 11/16/2023
Battery:
ID-1: BAT0 charge: 53.5 Wh (76.5%) condition: 69.9/70.0 Wh (99.8%)
volts: 16.4 min: 15.5 model: Celxpert L22C4PF7 type: Li-poly serial: <filter>
status: not charging cycles: 112
CPU:
Info: model: AMD Ryzen 7 7840S with Radeon 780M Graphics bits: 64
type: MT MCP arch: Zen 4 gen: 4 level: v4 note: check built: 2022+
process: TSMC n5 (5nm) family: 0x19 (25) model-id: 0x74 (116) stepping: 1
microcode: 0xA704101
Topology: cpus: 1x dies: 1 clusters: 1 cores: 8 threads: 16 tpc: 2
smt: enabled cache: L1: 512 KiB desc: d-8x32 KiB; i-8x32 KiB L2: 8 MiB
desc: 8x1024 KiB L3: 16 MiB desc: 1x16 MiB
Speed (MHz): avg: 1099 min/max: 400/5132 boost: enabled scaling:
driver: amd-pstate-epp governor: powersave cores: 1: 1099 2: 1099 3: 1099
4: 1099 5: 1099 6: 1099 7: 1099 8: 1099 9: 1099 10: 1099 11: 1099 12: 1099
13: 1099 14: 1099 15: 1099 16: 1099 bogomips: 105433
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Vulnerabilities:
Type: gather_data_sampling status: Not affected
Type: itlb_multihit status: Not affected
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown status: Not affected
Type: mmio_stale_data status: Not affected
Type: reg_file_data_sampling status: Not affected
Type: retbleed status: Not affected
Type: spec_rstack_overflow status: Vulnerable: Safe RET, no microcode
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
prctl
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
sanitization
Type: spectre_v2 mitigation: Enhanced / Automatic IBRS; IBPB: conditional;
STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not
affected
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: Advanced Micro Devices [AMD/ATI] Phoenix1 vendor: Lenovo
driver: amdgpu v: kernel arch: RDNA-3 code: Phoenix process: TSMC n4 (4nm)
built: 2023+ pcie: gen: 4 speed: 16 GT/s lanes: 16 ports: active: eDP-1
empty: DP-1, DP-2, DP-3, DP-4, DP-5, DP-6, DP-7, Writeback-1
bus-ID: c3:00.0 chip-ID: 1002:15bf class-ID: 0300 temp: 36.0 C
Device-2: IMC Networks Integrated Camera driver: uvcvideo type: USB
rev: 2.0 speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 3-1:2 chip-ID: 13d3:5293
class-ID: fe01 serial: <filter>
Display: wayland server: X.org v: 1.21.1.14 with: Xwayland v: 24.1.4
compositor: gnome-shell driver: gpu: amdgpu display-ID: 0
Monitor-1: eDP-1 model: Samsung 0x4189 built: 2022 res: 2944x1840 dpi: 240
gamma: 1.2 size: 312x195mm (12.28x7.68") diag: 368mm (14.5") ratio: 16:10
modes: max: 2944x1840 min: 640x480
API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi
device: 1 drv: swrast gbm: drv: kms_swrast surfaceless: drv: radeonsi
wayland: drv: radeonsi x11: drv: radeonsi
API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 24.2.8-arch1.1
glx-v: 1.4 direct-render: yes renderer: AMD Radeon 780M (radeonsi gfx1103_r1
LLVM 18.1.8 DRM 3.59 6.11.10-2-MANJARO) device-ID: 1002:15bf
memory: 3.91 GiB unified: no display-ID: :0.0
API: Vulkan v: 1.3.295 layers: N/A device: 0 type: integrated-gpu name: AMD
Radeon 780M (RADV GFX1103_R1) driver: mesa radv v: 24.2.8-arch1.1
device-ID: 1002:15bf surfaces: xcb,xlib,wayland
Audio:
Device-1: Advanced Micro Devices [AMD/ATI] Rembrandt Radeon High Definition
Audio vendor: Lenovo driver: snd_hda_intel v: kernel pcie: gen: 4
speed: 16 GT/s lanes: 16 bus-ID: c3:00.1 chip-ID: 1002:1640 class-ID: 0403
Device-2: Advanced Micro Devices [AMD] ACP/ACP3X/ACP6x Audio Coprocessor
vendor: Lenovo driver: snd_pci_ps v: kernel alternate: snd_pci_acp3x,
snd_rn_pci_acp3x, snd_pci_acp5x, snd_pci_acp6x, snd_acp_pci,
snd_rpl_pci_acp6x, snd_sof_amd_renoir, snd_sof_amd_rembrandt,
snd_sof_amd_vangogh, snd_sof_amd_acp63 pcie: gen: 4 speed: 16 GT/s
lanes: 16 bus-ID: c3:00.5 chip-ID: 1022:15e2 class-ID: 0480
Device-3: Advanced Micro Devices [AMD] Family 17h/19h HD Audio
vendor: Lenovo driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s
lanes: 16 bus-ID: c3:00.6 chip-ID: 1022:15e3 class-ID: 0403
API: ALSA v: k6.11.10-2-MANJARO status: kernel-api with: aoss
type: oss-emulator tools: alsactl,alsamixer,amixer
Server-1: JACK v: 1.9.22 status: off tools: N/A
Server-2: PipeWire v: 1.2.7 status: active with: 1: pipewire-pulse
status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
tools: pactl,pw-cat,pw-cli,wpctl
Network:
Device-1: MEDIATEK MT7922 802.11ax PCI Express Wireless Network Adapter
vendor: Lenovo driver: mt7921e v: kernel pcie: gen: 2 speed: 5 GT/s lanes: 1
bus-ID: 01:00.0 chip-ID: 14c3:0616 class-ID: 0280
IF: wlp1s0 state: up mac: <filter>
IF-ID-1: docker0 state: up speed: 10000 Mbps duplex: unknown mac: <filter>
IF-ID-2: vetha964a80 state: up speed: 10000 Mbps duplex: full mac: <filter>
Info: services: NetworkManager, systemd-timesyncd, wpa_supplicant
Bluetooth:
Device-1: Foxconn / Hon Hai Bluetooth 5.2 Adapter [MediaTek MT7922]
driver: btusb v: 0.8 type: USB rev: 2.1 speed: 480 Mb/s lanes: 1 mode: 2.0
bus-ID: 1-5:3 chip-ID: 0489:e0d8 class-ID: e001 serial: <filter>
Report: btmgmt ID: hci0 rfk-id: 3 state: down bt-service: disabled
rfk-block: hardware: no software: no address: N/A
Drives:
Local Storage: total: 953.87 GiB used: 272.86 GiB (28.6%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Samsung model: MZVL21T0HCLR-00BL2
size: 953.87 GiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s
lanes: 4 tech: SSD serial: <filter> fw-rev: EL1QGXA7 temp: 38.9 C
scheme: GPT
Partition:
ID-1: / raw-size: 923.66 GiB size: 923.66 GiB (100.00%)
used: 272.85 GiB (29.5%) fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
used: 7.6 MiB (2.5%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1
ID-3: /home raw-size: 923.66 GiB size: 923.66 GiB (100.00%)
used: 272.85 GiB (29.5%) fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
ID-4: /var/log raw-size: 923.66 GiB size: 923.66 GiB (100.00%)
used: 272.85 GiB (29.5%) fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
Swap:
Kernel: swappiness: 60 (default) cache-pressure: 100 (default) zswap: no
ID-1: swap-1 type: partition size: 29.91 GiB used: 0 KiB (0.0%)
priority: -2 dev: /dev/nvme0n1p3 maj-min: 259:3
Sensors:
System Temperatures: cpu: 40.5 C mobo: N/A gpu: amdgpu temp: 36.0 C
Fan Speeds (rpm): N/A
Info:
Memory: total: 28 GiB available: 27.19 GiB used: 4.01 GiB (14.8%)
Processes: 412 Power: uptime: 5m states: freeze,mem,disk suspend: s2idle
wakeups: 0 hibernate: platform avail: shutdown, reboot, suspend, test_resume
image: 10.85 GiB services: gsd-power, power-profiles-daemon, upowerd
Init: systemd v: 256 default: graphical tool: systemctl
Packages: 1609 pm: pacman pkgs: 1594 libs: 357 tools: gnome-software,pamac
pm: flatpak pkgs: 15 Compilers: clang: 18.1.8 gcc: 14.2.1 Shell: Zsh v: 5.9
running-in: ghostty inxi: 3.3.36
systemctl status bluetooth.service
● bluetooth.service - Bluetooth service
Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; preset: disabled)
Active: active (running) since Sat 2024-12-07 23:13:10 CET; 3min 46s ago
Invocation: caac447b76be4d6cabded674a4efb1f6
Docs: man:bluetoothd(8)
Main PID: 2568 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 33283)
Memory: 2M (peak: 2.3M)
CPU: 24ms
CGroup: /system.slice/bluetooth.service
└─2568 /usr/lib/bluetooth/bluetoothd
Dec 07 23:13:10 the-beast bluetoothd[2568]: src/plugin.c:init_plugin() System does not support bap plugin
Dec 07 23:13:10 the-beast bluetoothd[2568]: src/plugin.c:init_plugin() System does not support bass plugin
Dec 07 23:13:10 the-beast bluetoothd[2568]: src/plugin.c:init_plugin() System does not support mcp plugin
Dec 07 23:13:10 the-beast bluetoothd[2568]: src/plugin.c:init_plugin() System does not support vcp plugin
Dec 07 23:13:10 the-beast bluetoothd[2568]: profiles/audio/micp.c:micp_init() D-Bus experimental not enabled
Dec 07 23:13:10 the-beast bluetoothd[2568]: src/plugin.c:init_plugin() System does not support micp plugin
Dec 07 23:13:10 the-beast bluetoothd[2568]: src/plugin.c:init_plugin() System does not support ccp plugin
Dec 07 23:13:10 the-beast bluetoothd[2568]: src/plugin.c:init_plugin() System does not support csip plugin
Dec 07 23:13:10 the-beast bluetoothd[2568]: src/plugin.c:init_plugin() System does not support asha plugin
Dec 07 23:13:10 the-beast bluetoothd[2568]: Bluetooth management interface 1.23 initialized