Sometimes I boot and Bluetooth works fine, all devices detected and amazing range.
More often, my Bluetooth manager declares there are no adaptors found.
None of the commands (restarting Bluetooth etc..) worked so far, I tried systemctl and service.
A potentially helpful execution for anyone that can help me debug this (I found it online):
Code: Select all
c4r4mel@c4r4mel:~$ sudo dmesg | egrep -i 'blue|firm'
[ 0.528549] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.727555] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.743257] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-7f] only partially covers this bridge
[ 9.022785] Bluetooth: Core ver 2.22
[ 9.022932] NET: Registered PF_BLUETOOTH protocol family
[ 9.022933] Bluetooth: HCI device and connection manager initialized
[ 9.022940] Bluetooth: HCI socket layer initialized
[ 9.022943] Bluetooth: L2CAP socket layer initialized
[ 9.022946] Bluetooth: SCO socket layer initialized
[ 9.069494] iwlwifi 0000:06:00.0: Direct firmware load for iwlwifi-cc-a0-72.ucode failed with error -2
[ 9.069534] iwlwifi 0000:06:00.0: Direct firmware load for iwlwifi-cc-a0-71.ucode failed with error -2
[ 9.069690] iwlwifi 0000:06:00.0: Direct firmware load for iwlwifi-cc-a0-70.ucode failed with error -2
[ 9.069946] iwlwifi 0000:06:00.0: Direct firmware load for iwlwifi-cc-a0-69.ucode failed with error -2
[ 9.070065] iwlwifi 0000:06:00.0: Direct firmware load for iwlwifi-cc-a0-68.ucode failed with error -2
[ 9.070240] iwlwifi 0000:06:00.0: Direct firmware load for iwlwifi-cc-a0-67.ucode failed with error -2
[ 9.073155] iwlwifi 0000:06:00.0: loaded firmware version 66.f1c864e0.0 cc-a0-66.ucode op_mode iwlmvm
[ 9.627831] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 9.627833] Bluetooth: BNEP filters: protocol multicast
[ 9.627836] Bluetooth: BNEP socket layer initialized
[ 11.090283] Bluetooth: hci0: command 0xfc05 tx timeout
[ 11.090284] Bluetooth: hci0: Reading Intel version command failed (-110)Code: Select all
System: Kernel: 5.18.8-051808-generic x86_64 bits: 64 compiler: N/A Desktop: Cinnamon 5.2.7
wm: muffin dm: LightDM Distro: Linux Mint 20.3 Una base: Ubuntu 20.04 focal
Machine: Type: Desktop System: Gigabyte product: X570 I AORUS PRO WIFI v: -CF serial: <filter>
Mobo: Gigabyte model: X570 I AORUS PRO WIFI serial: <filter>
UEFI: American Megatrends LLC. v: F36c date: 05/12/2022
CPU: Topology: 16-Core model: AMD Ryzen 9 5950X bits: 64 type: MT MCP arch: Zen 3
L2 cache: 8192 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm bogomips: 217596
Speed: 2239 MHz min/max: 2200/3400 MHz Core speeds (MHz): 1: 2211 2: 2233 3: 2240
4: 2830 5: 2876 6: 2878 7: 2816 8: 2236 9: 2217 10: 2201 11: 2792 12: 2212 13: 2305
14: 2198 15: 2197 16: 2794 17: 2390 18: 2341 19: 2216 20: 2237 21: 2348 22: 2259
23: 2877 24: 2239 25: 3365 26: 2874 27: 2400 28: 2603 29: 2877 30: 2198 31: 2726
32: 2201
Graphics: Device-1: NVIDIA vendor: eVga.com. driver: nvidia v: 515.48.07 bus ID: 0a:00.0
chip ID: 10de:2206
Display: x11 server: X.Org 1.20.13 driver: nvidia
unloaded: fbdev,modesetting,nouveau,vesa resolution: 3840x2160~60Hz
OpenGL: renderer: NVIDIA GeForce RTX 3080/PCIe/SSE2 v: 4.6.0 NVIDIA 515.48.07
direct render: Yes
Audio: Device-1: NVIDIA vendor: eVga.com. driver: snd_hda_intel v: kernel bus ID: 0a:00.1
chip ID: 10de:1aef
Device-2: AMD Starship/Matisse HD Audio vendor: Gigabyte driver: snd_hda_intel
v: kernel bus ID: 0c:00.4 chip ID: 1022:1487
Device-3: Logitech C922 Pro Stream Webcam type: USB driver: snd-usb-audio,uvcvideo
bus ID: 5-1.1:4 chip ID: 046d:085c
Sound Server: ALSA v: k5.18.8-051808-generic
Network: Device-1: Intel I211 Gigabit Network vendor: Gigabyte driver: igb v: kernel port: f000
bus ID: 05:00.0 chip ID: 8086:1539
IF: enp5s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
Device-2: Intel Wi-Fi 6 AX200 driver: iwlwifi v: kernel port: f000 bus ID: 06:00.0
chip ID: 8086:2723
IF: wlp6s0 state: down mac: <filter>
IF-ID-1: br-8f59345fc539 state: down mac: <filter>
IF-ID-2: docker0 state: down mac: <filter>
Drives: Local Storage: total: 1.83 TiB used: 320.52 GiB (17.1%)
ID-1: /dev/nvme0n1 vendor: Western Digital model: WDS200T1X0E-00AFY0 size: 1.82 TiB
speed: 63.2 Gb/s lanes: 4 serial: <filter>
ID-2: /dev/nvme1n1 vendor: SK Hynix model: HFM001TD3JX013N size: 953.87 GiB
speed: 31.6 Gb/s lanes: 4 serial: <filter>
ID-3: /dev/sdb type: USB vendor: SanDisk model: Cruzer Blade size: 14.91 GiB
serial: <filter>
Partition: ID-1: / size: 522.53 GiB used: 320.40 GiB (61.3%) fs: ext4 dev: /dev/nvme0n1p5
Sensors: System Temperatures: cpu: 51.0 C mobo: 16.8 C gpu: nvidia temp: 58 C
Fan Speeds (RPM): N/A gpu: nvidia fan: 0%
Repos: No active apt repos in: /etc/apt/sources.list
Active apt repos in: /etc/apt/sources.list.d/additional-repositories.list
1: deb https: //dl.winehq.org/wine-builds/ubuntu/ focal main
Active apt repos in: /etc/apt/sources.list.d/dhor-myway-focal.list
1: deb http: //ppa.launchpad.net/dhor/myway/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/docker.list
1: deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https: //download.docker.com/linux/ubuntu focal stable
Active apt repos in: /etc/apt/sources.list.d/google-chrome.list
1: deb [arch=amd64] https: //dl.google.com/linux/chrome/deb/ stable main
Active apt repos in: /etc/apt/sources.list.d/jenkins.list
1: deb [signed-by=/usr/share/keyrings/jenkins-keyring.asc] https: //pkg.jenkins.io/debian-stable binary/
Active apt repos in: /etc/apt/sources.list.d/nodesource.list
1: deb [signed-by=/usr/share/keyrings/nodesource.gpg] https: //deb.nodesource.com/node_16.x focal main
2: deb-src [signed-by=/usr/share/keyrings/nodesource.gpg] https: //deb.nodesource.com/node_16.x focal main
Active apt repos in: /etc/apt/sources.list.d/nordvpn.list
1: deb https: //repo.nordvpn.com/deb/nordvpn/debian stable main
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb http: //packages.linuxmint.com una main upstream import backport #id:linuxmint_main
2: deb http: //archive.ubuntu.com/ubuntu focal main restricted universe multiverse
3: deb http: //archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse
4: deb http: //archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
5: deb http: //security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
6: deb http: //archive.canonical.com/ubuntu/ focal partner
Active apt repos in: /etc/apt/sources.list.d/spotify.list
1: deb http: //repository.spotify.com stable non-free
Active apt repos in: /etc/apt/sources.list.d/teams.list
1: deb [arch=amd64] https: //packages.microsoft.com/repos/ms-teams stable main
Active apt repos in: /etc/apt/sources.list.d/teamviewer.list
1: deb https: //linux.teamviewer.com/deb stable main
Active apt repos in: /etc/apt/sources.list.d/teejee2008-ppa-focal.list
1: deb http: //ppa.launchpad.net/teejee2008/ppa/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/tuxinvader-lts-mainline-focal.list
1: deb http: //ppa.launchpad.net/tuxinvader/lts-mainline/ubuntu focal main
Info: Processes: 578 Uptime: 15m Memory: 62.73 GiB used: 7.36 GiB (11.7%) Init: systemd
v: 245 runlevel: 5 Compilers: gcc: 9.4.0 alt: 9 Client: Unknown python3.8 client
inxi: 3.0.38Code: Select all
===================================================================
Info
===================================================================
PID: 8122 (bt-adapter)
UID: 1000 (c4r4mel)
GID: 1000 (c4r4mel)
Signal: 6 (ABRT)
Timestamp: Mon 2022-07-04 14:23:33 BST (23min ago)
Command Line: bt-adapter -i
Executable: /usr/bin/bt-adapter
Control Group: /user.slice/user-1000.slice/session-c1.scope
Unit: session-c1.scope
Slice: user-1000.slice
Session: c1
Owner UID: 1000 (c4r4mel)
Boot ID: e56966f5ccc541bb826a89a9e009e366
Machine ID: 939972095cf1459c8b22cc608eff85da
Hostname: c4r4mel
Storage: /var/lib/systemd/coredump/core.bt-adapter.1000.e56966f5ccc541bb826a89a9e009e366.8122.1656941013000000000000.lz4
Message: Process 8122 (bt-adapter) of user 1000 dumped core.
Stack trace of thread 8122:
#0 0x00007fe5943fd00b __GI_raise (libc.so.6 + 0x4300b)
#1 0x00007fe5943dc859 __GI_abort (libc.so.6 + 0x22859)
#2 0x00007fe59480ab43 n/a (libglib-2.0.so.0 + 0x1db43)
#3 0x00007fe594867cef g_assertion_message_expr (libglib-2.0.so.0 + 0x7acef)
#4 0x0000556434f427b1 n/a (bt-adapter + 0x97b1)
#5 0x0000556434f3dd69 n/a (bt-adapter + 0x4d69)
#6 0x00007fe5943de083 __libc_start_main (libc.so.6 + 0x24083)
#7 0x0000556434f3e35a n/a (bt-adapter + 0x535a)
Stack trace of thread 8124:
#0 0x00007fe5944cc99f __GI___poll (libc.so.6 + 0x11299f)
#1 0x00007fe59483f36e n/a (libglib-2.0.so.0 + 0x5236e)
#2 0x00007fe59483f6f3 g_main_loop_run (libglib-2.0.so.0 + 0x526f3)
#3 0x00007fe59472af8a n/a (libgio-2.0.so.0 + 0x11ef8a)
#4 0x00007fe594868ad1 n/a (libglib-2.0.so.0 + 0x7bad1)
#5 0x00007fe59432c609 start_thread (libpthread.so.0 + 0x8609)
#6 0x00007fe5944d9133 __clone (libc.so.6 + 0x11f133)
Stack trace of thread 8123:
#0 0x00007fe5944cc99f __GI___poll (libc.so.6 + 0x11299f)
#1 0x00007fe59483f36e n/a (libglib-2.0.so.0 + 0x5236e)
#2 0x00007fe59483f4a3 g_main_context_iteration (libglib-2.0.so.0 + 0x524a3)
#3 0x00007fe59483f4f1 n/a (libglib-2.0.so.0 + 0x524f1)
#4 0x00007fe594868ad1 n/a (libglib-2.0.so.0 + 0x7bad1)
#5 0x00007fe59432c609 start_thread (libpthread.so.0 + 0x8609)
#6 0x00007fe5944d9133 __clone (libc.so.6 + 0x11f133)
===================================================================
GDB Log
===================================================================
[New LWP 8122]
[New LWP 8124]
[New LWP 8123]
warning: Section `.reg-xstate/8122' in core file too small.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `bt-adapter -i'.
Program terminated with signal SIGABRT, Aborted.
warning: Section `.reg-xstate/8122' in core file too small.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7fe594159840 (LWP 8122))]
===================================================================
GDB Backtrace
===================================================================
[New LWP 8122]
[New LWP 8124]
[New LWP 8123]
warning: Section `.reg-xstate/8122' in core file too small.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `bt-adapter -i'.
Program terminated with signal SIGABRT, Aborted.
warning: Section `.reg-xstate/8122' in core file too small.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7fe594159840 (LWP 8122))]
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007fe5943dc859 in __GI_abort () at abort.c:79
#2 0x00007fe59480ab43 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fe594867cef in g_assertion_message_expr () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x0000556434f427b1 in ()
#5 0x0000556434f3dd69 in ()
#6 0x00007fe5943de083 in __libc_start_main (main=0x556434f3d770, argc=2, argv=0x7fff032f10f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff032f10e8) at ../csu/libc-start.c:308
#7 0x0000556434f3e35a in ()
===================================================================
GDB Backtrace (all threads)
===================================================================
[New LWP 8122]
[New LWP 8124]
[New LWP 8123]
warning: Section `.reg-xstate/8122' in core file too small.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `bt-adapter -i'.
Program terminated with signal SIGABRT, Aborted.
warning: Section `.reg-xstate/8122' in core file too small.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7fe594159840 (LWP 8122))]
Thread 3 (Thread 0x7fe5939ff700 (LWP 8123)):
warning: Section `.reg-xstate/8123' in core file too small.
#0 0x00007fe5944cc99f in __GI___poll (fds=0x556435acf9f0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
resultvar = 18446744073709551100
sc_cancel_oldtype = 0
#1 0x00007fe59483f36e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fe59483f4a3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fe59483f4f1 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fe594868ad1 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fe59432c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
ret = <optimized out>
pd = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140624000972544, 3173311513203433029, 140733246802910, 140733246802911, 140733246803056, 140624000970432, -3187711541572673979, -3187714661142766011}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = 0
#6 0x00007fe5944d9133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fe5931fe700 (LWP 8124)):
warning: Section `.reg-xstate/8124' in core file too small.
#0 0x00007fe5944cc99f in __GI___poll (fds=0x556435ae9b70, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
resultvar = 18446744073709551100
sc_cancel_oldtype = 0
#1 0x00007fe59483f36e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fe59483f6f3 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fe59472af8a in () at /lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007fe594868ad1 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fe59432c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
ret = <optimized out>
pd = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140623992579840, 3173311513203433029, 140733246803342, 140733246803343, 140733246803488, 140623992577728, -3187712642694914491, -3187714661142766011}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = 0
#6 0x00007fe5944d9133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fe594159840 (LWP 8122)):
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
set = {__val = {0, 93888885755600, 3432, 140624011766097, 140624013174944, 140624013194912, 140624013178016, 93888873603904, 1, 140623738875040, 0, 140624011756664, 140624013178016, 12576293455531734272, 0, 140624013195144}}
pid = <optimized out>
tid = <optimized out>
#1 0x00007fe5943dc859 in __GI_abort () at abort.c:79
save_stage = 1
act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {140624016070147, 140621524238384, 140733193388032, 0, 96, 140623738875040, 140624016496286, 140624016298271, 93889998356480, 140623738875040, 0, 0, 12576293455531734272, 93888873603904, 140624016788960, 140623738875040}}, sa_flags = 97, sa_restorer = 0x7fff032f0f10}
sigs = {__val = {32, 0 <repeats 15 times>}}
#2 0x00007fe59480ab43 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fe594867cef in g_assertion_message_expr () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x0000556434f427b1 in ()
#5 0x0000556434f3dd69 in ()
#6 0x00007fe5943de083 in __libc_start_main (main=0x556434f3d770, argc=2, argv=0x7fff032f10f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff032f10e8) at ../csu/libc-start.c:308
result = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {93888873592704, 3173311513203433029, 93888873489200, 140733246804208, 0, 0, -3172829522776695227, -3187714582876791227}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x2, 0x7fff032f10f8}, data = {prev = 0x0, cleanup = 0x0, canceltype = 2}}}
not_first_call = <optimized out>
#7 0x0000556434f3e35a in ()
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007fe5943dc859 in __GI_abort () at abort.c:79
#2 0x00007fe59480ab43 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fe594867cef in g_assertion_message_expr () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x0000556434f427b1 in ()
#5 0x0000556434f3dd69 in ()
#6 0x00007fe5943de083 in __libc_start_main (main=0x556434f3d770, argc=2, argv=0x7fff032f10f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff032f10e8) at ../csu/libc-start.c:308
#7 0x0000556434f3e35a in ()Code: Select all
blueman-manager version 2.1.2 starting
blueman-manager 15.02.48 ERROR Manager:118 on_dbus_name_appeared: Default adapter not found, trying first available.
blueman-manager 15.02.48 ERROR Manager:122 on_dbus_name_appeared: No adapter(s) found, exiting
Code: Select all
c4r4mel@c4r4mel:~$ sudo dmesg | egrep -i 'blue|firm'
[ 0.002387] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.200586] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.216486] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-7f] only partially covers this bridge
[ 8.490709] Bluetooth: Core ver 2.22
[ 8.490827] NET: Registered PF_BLUETOOTH protocol family
[ 8.490829] Bluetooth: HCI device and connection manager initialized
[ 8.490835] Bluetooth: HCI socket layer initialized
[ 8.490838] Bluetooth: L2CAP socket layer initialized
[ 8.490846] Bluetooth: SCO socket layer initialized
[ 8.563488] iwlwifi 0000:06:00.0: Direct firmware load for iwlwifi-cc-a0-72.ucode failed with error -2
[ 8.563514] iwlwifi 0000:06:00.0: Direct firmware load for iwlwifi-cc-a0-71.ucode failed with error -2
[ 8.563652] iwlwifi 0000:06:00.0: Direct firmware load for iwlwifi-cc-a0-70.ucode failed with error -2
[ 8.563858] iwlwifi 0000:06:00.0: Direct firmware load for iwlwifi-cc-a0-69.ucode failed with error -2
[ 8.564084] iwlwifi 0000:06:00.0: Direct firmware load for iwlwifi-cc-a0-68.ucode failed with error -2
[ 8.564259] iwlwifi 0000:06:00.0: Direct firmware load for iwlwifi-cc-a0-67.ucode failed with error -2
[ 8.565709] iwlwifi 0000:06:00.0: loaded firmware version 66.f1c864e0.0 cc-a0-66.ucode op_mode iwlmvm
[ 8.944912] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 8.944914] Bluetooth: BNEP filters: protocol multicast
[ 8.944917] Bluetooth: BNEP socket layer initialized
[ 12.492390] Bluetooth: RFCOMM TTY layer initialized
[ 12.492396] Bluetooth: RFCOMM socket layer initialized
[ 12.492400] Bluetooth: RFCOMM ver 1.11
c4r4mel@c4r4mel:~$