Hi all,
After I ran a full-upgrade on this machine last night and have not been able to reconnect to a bt media since. I have tried rebooting, re-installing, rinse repeat - anything I could google. What is odd is the system sees the device and the device accepts other connections, has been rebooted and is in pairing mode, but I keep getting device unavailable messages from bluetoothctl (as well as blueman) I toggled the power in bluetoothctl and received an odd report when I scanned, it may be nothing but I’ve never seen it (screenshot attached), and below is all relevant system info I could think of, thanks in advance for any help you can offer
Operating System: Ubuntu 24.04.3 LTS
Kernel: Linux 6.8.0-79-generic
Architecture: x86-64
Hardware Vendor: Intel_R_ Client Systems
Hardware Model: NUC10i7FNK
Firmware Version: FNCML357.0055.2021.1202.1748
Firmware Date: Thu 2021-12-02
Firmware Age: 3y 9month 1w
Architecture: x86_64
$ sudo dmesg | egrep -i "bluetooth|driver|firmware"
[sudo] password for x:
[ 0.258143] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[ 0.280174] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.730416] usbcore: registered new interface driver usbfs
[ 0.730416] usbcore: registered new interface driver hub
[ 0.730416] usbcore: registered new device driver usb
[ 0.846031] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
[ 0.853763] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 0.860640] ACPI: thermal: [Firmware Bug]: No valid trip points!
[ 0.861749] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 0.880163] tun: Universal TUN/TAP device driver, 1.6
[ 0.880293] PPP generic driver version 2.4.2
[ 0.883862] i2c_dev: i2c /dev entries driver
[ 0.886637] intel_pstate: Intel P-state driver initializing
[ 1.197093] sdhci: Secure Digital Host Controller Interface driver
[ 1.225211] e1000e: Intel(R) PRO/1000 Network Driver
[ 2.550920] usbcore: registered new interface driver usb-storage
[ 2.558956] usbcore: registered new interface driver uas
[ 2.934828] hid: raw HID events driver (C) Jiri Kosina
[ 2.946186] usbcore: registered new interface driver usbhid
[ 2.946674] usbhid: USB HID core driver
[ 4.628550] lp: driver loaded but no devices found
[ 4.635060] ppdev: user-space parallel port driver
[ 5.246058] rc rc0: lirc_dev: driver ite-cir registered at minor = 0, raw IR receiver, raw IR transmitter
[ 5.272774] Serial bus multi instantiate pseudo device driver INT3515:02: Instantiated 1 I2C devices.
[ 5.464296] Intel(R) Wireless WiFi driver for Linux
[ 5.497821] iwlwifi 0000:00:14.3: loaded firmware version 77.b405f9d4.0 QuZ-a0-hr-b0-77.ucode op_mode iwlmvm
[ 5.498642] Bluetooth: Core ver 2.22
[ 5.499362] NET: Registered PF_BLUETOOTH protocol family
[ 5.499365] Bluetooth: HCI device and connection manager initialized
[ 5.499369] Bluetooth: HCI socket layer initialized
[ 5.499371] Bluetooth: L2CAP socket layer initialized
[ 5.499376] Bluetooth: SCO socket layer initialized
[ 6.312958] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[ 6.569897] usbcore: registered new interface driver btusb
[ 6.590125] Bluetooth: hci0: Found device firmware: intel/ibt-19-0-4.sfi
[ 6.590317] Bluetooth: hci0: Boot Address: 0x24800
[ 6.590321] Bluetooth: hci0: Firmware Version: 249-27.23
[ 6.590323] Bluetooth: hci0: Firmware already loaded
[ 6.593742] Bluetooth: hci0: HCI LE Coded PHY feature bit is set, but its usage is not supported.
[ 8.754262] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 8.754270] Bluetooth: BNEP filters: protocol multicast
[ 8.754295] Bluetooth: BNEP socket layer initialized
[ 8.759692] Bluetooth: MGMT ver 1.22
[ 134.701441] ipmi_si: IPMI System Interface driver
[ 140.840999] Bluetooth: RFCOMM TTY layer initialized
[ 140.841015] Bluetooth: RFCOMM socket layer initialized
[ 140.841023] Bluetooth: RFCOMM ver 1.11
[ 497.141087] Bluetooth: hci0: Ignoring error of Inquiry Cancel command
$ sudo hciconfig -a
hci0: Type: Primary Bus: USB
BD Address: 50:2F:9B:17:1D:8E ACL MTU: 1021:4 SCO MTU: 96:6
UP RUNNING
RX bytes:3495 acl:7 sco:0 events:178 errors:0
TX bytes:4618 acl:7 sco:0 commands:157 errors:0
Features: 0xbf 0xfe 0x0f 0xfe 0xdb 0xff 0x7b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH SNIFF
Link mode: PERIPHERAL ACCEPT
Name: 'MasterofPuppies'
Class: 0x100104
Service Classes: Object Transfer
Device Class: Computer, Desktop workstation
HCI Version: 5.2 (0xb) Revision: 0x20f9
LMP Version: 5.2 (0xb) Subversion: 0x20f9
Manufacturer: Intel Corp. (2)
$ lsmod
Module Size Used by
snd_seq_dummy 12288 0
snd_hrtimer 12288 1
rfcomm 102400 12
snd_seq_midi 24576 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 57344 1 snd_seq_midi
snd_seq 118784 10 snd_seq_midi,snd_seq_midi_event,snd_seq_dummy
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
xt_CHECKSUM 12288 1
ipmi_devintf 16384 0
ipmi_msghandler 94208 1 ipmi_devintf
xt_multiport 16384 5
ipt_rpfilter 12288 1
iptable_raw 12288 1
ip_set_hash_net 57344 3
ip_set_hash_ip 49152 1
veth 45056 0
nf_conntrack_netlink 57344 0
xt_nat 12288 4
xt_mark 12288 45
xt_nfacct 12288 2
nfnetlink_acct 16384 3 xt_nfacct
ip6table_nat 12288 1
ip6table_mangle 12288 1
iptable_mangle 12288 1
xt_set 20480 4
ip_set 61440 3 ip_set_hash_ip,xt_set,ip_set_hash_net
iptable_nat 12288 1
xt_recent 24576 0
nft_chain_nat 12288 6
xt_MASQUERADE 16384 8
nf_nat 61440 5 ip6table_nat,xt_nat,nft_chain_nat,iptable_nat,xt_MASQUERADE
xfrm_user 61440 2
xfrm_algo 16384 1 xfrm_user
iscsi_tcp 24576 0
libiscsi_tcp 32768 1 iscsi_tcp
libiscsi 77824 2 libiscsi_tcp,iscsi_tcp
scsi_transport_iscsi 172032 4 libiscsi_tcp,iscsi_tcp,libiscsi
wireguard 114688 0
curve25519_x86_64 36864 1 wireguard
libchacha20poly1305 16384 1 wireguard
chacha_x86_64 32768 1 libchacha20poly1305
poly1305_x86_64 28672 1 libchacha20poly1305
libcurve25519_generic 49152 2 curve25519_x86_64,wireguard
vxlan 155648 0
libchacha 12288 1 chacha_x86_64
ip6_udp_tunnel 16384 2 wireguard,vxlan
udp_tunnel 32768 2 wireguard,vxlan
8021q 45056 0
garp 20480 1 8021q
mrp 20480 1 8021q
qrtr 53248 2
cmac 12288 3
algif_hash 12288 1
algif_skcipher 16384 1
af_alg 32768 6 algif_hash,algif_skcipher
bnep 32768 2
ip6t_REJECT 12288 1
nf_reject_ipv6 24576 1 ip6t_REJECT
xt_hl 12288 22
ip6t_rt 16384 3
ipt_REJECT 12288 3
nf_reject_ipv4 12288 1 ipt_REJECT
xt_LOG 16384 10
nf_log_syslog 20480 10
xt_comment 12288 196
nft_limit 16384 13
xt_limit 12288 0
xt_addrtype 12288 15
xt_tcpudp 16384 72
xt_conntrack 12288 48
nf_conntrack 196608 5 xt_conntrack,nf_nat,xt_nat,nf_conntrack_netlink,xt_MASQUERADE
nf_defrag_ipv6 24576 1 nf_conntrack
nf_defrag_ipv4 12288 1 nf_conntrack
nft_compat 20480 134
binfmt_misc 24576 1
nf_tables 376832 972 nft_compat,nft_chain_nat,nft_limit
snd_hda_codec_hdmi 94208 1
snd_sof_pci_intel_cnl 12288 0
snd_sof_intel_hda_common 217088 1 snd_sof_pci_intel_cnl
soundwire_intel 73728 1 snd_sof_intel_hda_common
snd_sof_intel_hda_mlink 45056 2 soundwire_intel,snd_sof_intel_hda_common
soundwire_cadence 45056 1 soundwire_intel
snd_sof_intel_hda 24576 1 snd_sof_intel_hda_common
snd_sof_pci 24576 2 snd_sof_intel_hda_common,snd_sof_pci_intel_cnl
snd_sof_xtensa_dsp 12288 1 snd_sof_intel_hda_common
intel_rapl_msr 20480 0
snd_sof 380928 3 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_hda
intel_rapl_common 40960 1 intel_rapl_msr
intel_uncore_frequency 16384 0
snd_sof_utils 16384 1 snd_sof
intel_uncore_frequency_common 16384 1 intel_uncore_frequency
snd_soc_hdac_hda 24576 1 snd_sof_intel_hda_common
snd_hda_ext_core 32768 4 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda_mlink,snd_sof_intel_hda
snd_soc_acpi_intel_match 98304 2 snd_sof_intel_hda_common,snd_sof_pci_intel_cnl
snd_ctl_led 24576 0
snd_soc_acpi 16384 2 snd_soc_acpi_intel_match,snd_sof_intel_hda_common
ledtrig_audio 12288 1 snd_ctl_led
soundwire_generic_allocation 12288 1 soundwire_intel
soundwire_bus 110592 3 soundwire_intel,soundwire_generic_allocation,soundwire_cadence
snd_hda_codec_realtek 200704 1
x86_pkg_temp_thermal 20480 0
snd_hda_codec_generic 122880 1 snd_hda_codec_realtek
nls_iso8859_1 12288 1
snd_soc_core 442368 4 soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda
snd_compress 28672 1 snd_soc_core
intel_powerclamp 24576 0
ac97_bus 12288 1 snd_soc_core
coretemp 24576 0
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hda_intel 61440 1
kvm_intel 487424 0
iwlmvm 868352 0
snd_intel_dspcfg 36864 3 snd_hda_intel,snd_sof,snd_sof_intel_hda_common
snd_intel_sdw_acpi 16384 2 snd_sof_intel_hda_common,snd_intel_dspcfg
snd_hda_codec 204800 6 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda,snd_sof_intel_hda
cmdlinepart 12288 0
btusb 77824 0
joydev 32768 0
input_leds 12288 0
mac_hid 12288 0
kvm 1409024 1 kvm_intel
spi_nor 163840 0
btrtl 32768 1 btusb
snd_hda_core 139264 9 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
tps6598x 90112 0
mac80211 1744896 1 iwlmvm
btintel 57344 1 btusb
irqbypass 12288 1 kvm
ee1004 16384 0
mtd 98304 3 spi_nor,cmdlinepart
mei_pxp 16384 0
mei_hdcp 28672 0
typec 106496 1 tps6598x
snd_hwdep 20480 1 snd_hda_codec
btbcm 24576 1 btusb
rapl 20480 0
libarc4 12288 1 mac80211
snd_pcm 192512 11 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_compress,snd_soc_core,snd_sof_utils,snd_hda_core,snd_pcm_dmaengine
btmtk 12288 1 btusb
i915 4288512 9
intel_cstate 24576 0
intel_wmi_thunderbolt 16384 0
wmi_bmof 12288 0
snd_timer 49152 3 snd_seq,snd_hrtimer,snd_pcm
bluetooth 1032192 40 btrtl,btmtk,btintel,btbcm,bnep,btusb,rfcomm
iwlwifi 602112 1 iwlmvm
ecdh_generic 16384 2 bluetooth
snd 143360 20 snd_ctl_led,snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_sof,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
drm_buddy 20480 1 i915
i2c_i801 36864 0
ttm 110592 1 i915
soundcore 16384 2 snd_ctl_led,snd
ecc 45056 1 ecdh_generic
spi_intel_pci 12288 0
i2c_smbus 16384 1 i2c_i801
cfg80211 1355776 3 iwlmvm,iwlwifi,mac80211
spi_intel 32768 1 spi_intel_pci
mei_me 53248 2
drm_display_helper 237568 1 i915
mei 172032 5 mei_hdcp,mei_pxp,mei_me
cec 94208 2 drm_display_helper,i915
i2c_algo_bit 16384 1 i915
intel_pch_thermal 20480 0
serial_multi_instantiate 16384 0
ir_rc6_decoder 16384 0
rc_rc6_mce 12288 0
ite_cir 32768 0
rc_core 73728 5 ite_cir,ir_rc6_decoder,rc_rc6_mce,cec
intel_pmc_core 118784 0
intel_vsec 20480 1 intel_pmc_core
pmt_telemetry 16384 1 intel_pmc_core
pmt_class 12288 1 pmt_telemetry
acpi_tad 20480 0
acpi_pad 184320 0
sch_fq_codel 24576 2
overlay 212992 6
iptable_filter 12288 1
ip6table_filter 12288 1
ip6_tables 36864 3 ip6table_filter,ip6table_nat,ip6table_mangle
br_netfilter 32768 0
bridge 421888 1 br_netfilter
stp 12288 2 bridge,garp
llc 16384 3 bridge,stp,garp
arp_tables 28672 0
dm_multipath 45056 0
msr 12288 0
drbd 458752 0
nfsd 847872 5
lru_cache 16384 1 drbd
parport_pc 53248 0
ppdev 24576 0
auth_rpcgss 184320 1 nfsd
lp 28672 0
nfs_acl 12288 1 nfsd
parport 73728 3 parport_pc,lp,ppdev
lockd 143360 1 nfsd
nvme_fabrics 36864 0
grace 12288 2 nfsd,lockd
nvme_keyring 20480 1 nvme_fabrics
efi_pstore 12288 0
sunrpc 802816 17 nfsd,auth_rpcgss,lockd,nfs_acl
nfnetlink 20480 13 nft_compat,nfnetlink_acct,nf_conntrack_netlink,nf_tables,ip_set
dmi_sysfs 24576 0
ip_tables 32768 4 iptable_filter,iptable_raw,iptable_nat,iptable_mangle
x_tables 65536 30 ip6table_filter,xt_conntrack,iptable_filter,ip6table_nat,nft_compat,xt_LOG,xt_multiport,xt_tcpudp,xt_addrtype,xt_CHECKSUM,xt_recent,xt_nat,ip6t_rt,xt_comment,xt_set,ip6_tables,ipt_REJECT,xt_nfacct,ipt_rpfilter,iptable_raw,ip_tables,iptable_nat,xt_limit,xt_hl,ip6table_mangle,xt_MASQUERADE,ip6t_REJECT,iptable_mangle,xt_mark,arp_tables
autofs4 57344 2
btrfs 2043904 0
blake2b_generic 24576 0
raid10 73728 0
raid456 192512 0
async_raid6_recov 20480 1 raid456
async_memcpy 16384 2 raid456,async_raid6_recov
async_pq 20480 2 raid456,async_raid6_recov
async_xor 16384 3 async_pq,raid456,async_raid6_recov
async_tx 16384 5 async_pq,async_memcpy,async_xor,raid456,async_raid6_recov
xor 20480 2 async_xor,btrfs
raid6_pq 126976 4 async_pq,btrfs,raid456,async_raid6_recov
libcrc32c 12288 6 nf_conntrack,nf_nat,btrfs,nf_tables,drbd,raid456
raid1 57344 0
raid0 24576 0
hid_generic 12288 0
usbhid 77824 0
hid 180224 2 usbhid,hid_generic
uas 28672 0
usb_storage 86016 1 uas
crct10dif_pclmul 12288 1
crc32_pclmul 12288 0
mmc_block 65536 0
polyval_clmulni 12288 0
nvme 61440 6
polyval_generic 12288 1 polyval_clmulni
sdhci_pci 94208 0
ghash_clmulni_intel 16384 0
intel_lpss_pci 28672 0
nvme_core 212992 8 nvme,nvme_fabrics
cqhci 40960 1 sdhci_pci
sha256_ssse3 32768 1
ahci 49152 0
intel_lpss 12288 1 intel_lpss_pci
xhci_pci 24576 0
video 77824 1 i915
e1000e 356352 0
sha1_ssse3 32768 0
thunderbolt 516096 0
sdhci 90112 1 sdhci_pci
nvme_auth 28672 1 nvme_core
libahci 53248 1 ahci
idma64 20480 0
xhci_pci_renesas 20480 1 xhci_pci
pinctrl_cannonlake 36864 0
wmi 28672 3 video,intel_wmi_thunderbolt,wmi_bmof
aesni_intel 356352 4
crypto_simd 16384 1 aesni_intel
cryptd 24576 3 crypto_simd,ghash_clmulni_intel
$ systemctl restart bluetooth; systemctl status bluetooth
bluetooth.service - Bluetooth service
Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; preset: enabled)
Active: active (running) since Tue 2025-09-09 03:25:58 UTC; 28ms ago
Docs: man:bluetoothd(8)
Main PID: 369439 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 18750)
Memory: 908.0K (peak: 1.2M)
CPU: 135ms
CGroup: /system.slice/bluetooth.service
└─369439 /usr/libexec/bluetooth/bluetoothd