Thanks for the information. I went to the site and installed the two programs. But no go.
I tested to see if the module is present. Here, when I run lsmod, is what shows in the Terminal:
[ultralap-6440-i5-2@ultralap-6440-i5-2 ~]$ lsmod
Module Size Used by
ccm 20480 6
fuse 135168 3
joydev 28672 0
mousedev 24576 0
btusb 57344 0
btrtl 20480 1 btusb
btbcm 16384 1 btusb
btintel 28672 1 btusb
bluetooth 675840 5 btrtl,btintel,btbcm,btusb
uvcvideo 114688 0
videobuf2_vmalloc 20480 1 uvcvideo
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_common 57344 2 videobuf2_v4l2,uvcvideo
videodev 237568 3 videobuf2_v4l2,uvcvideo,videobuf2_common
ecdh_generic 16384 1 bluetooth
media 61440 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
ecc 32768 1 ecdh_generic
snd_hda_codec_hdmi 69632 1
snd_hda_codec_realtek 126976 1
sof_pci_dev 20480 0
snd_sof_intel_hda_common 73728 1 sof_pci_dev
snd_hda_codec_generic 94208 1 snd_hda_codec_realtek
snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common
intel_rapl 28672 0
snd_sof_intel_byt 28672 1 sof_pci_dev
ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek
snd_sof_intel_ipc 20480 1 snd_sof_intel_byt
snd_sof 118784 4 snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc,sof_pci_dev
arc4 16384 2
x86_pkg_temp_thermal 20480 0
intel_powerclamp 20480 0
snd_sof_xtensa_dsp 16384 1 sof_pci_dev
coretemp 20480 0
snd_soc_skl 118784 0
kvm_intel 319488 0
snd_soc_hdac_hda 24576 2 snd_sof_intel_hda_common,snd_soc_skl
snd_hda_ext_core 36864 4 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl,snd_sof_intel_hda
kvm 770048 1 kvm_intel
snd_soc_skl_ipc 73728 1 snd_soc_skl
irqbypass 16384 1 kvm
nls_iso8859_1 16384 1
snd_soc_sst_ipc 20480 1 snd_soc_skl_ipc
nls_cp437 20480 1
snd_soc_sst_dsp 40960 1 snd_soc_skl_ipc
snd_soc_acpi_intel_match 28672 3 snd_sof_intel_hda_common,sof_pci_dev,snd_soc_skl
vfat 24576 1
snd_soc_acpi 16384 3 snd_soc_acpi_intel_match,sof_pci_dev,snd_soc_skl
i915 2265088 4
wl 6467584 0
fat 86016 1 vfat
iwlmvm 466944 0
snd_soc_core 290816 4 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl
crct10dif_pclmul 16384 1
crc32_pclmul 16384 0
snd_compress 28672 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
ghash_clmulni_intel 16384 0
mac80211 999424 1 iwlmvm
snd_hda_intel 49152 3
i2c_algo_bit 16384 1 i915
snd_hda_codec 159744 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
drm_kms_helper 225280 1 i915
mei_hdcp 24576 0
iTCO_wdt 16384 0
intel_wmi_thunderbolt 20480 0
iwlwifi 385024 1 iwlmvm
iTCO_vendor_support 16384 1 iTCO_wdt
snd_hda_core 102400 10 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_soc_skl,snd_sof_intel_hda
snd_hwdep 20480 1 snd_hda_codec
drm 499712 5 drm_kms_helper,i915
aesni_intel 372736 4
snd_pcm 135168 10 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_core,snd_soc_skl,snd_hda_core,snd_pcm_dmaengine
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
r8169 98304 0
cryptd 24576 2 crypto_simd,ghash_clmulni_intel
glue_helper 16384 1 aesni_intel
intel_cstate 16384 0
snd_timer 40960 1 snd_pcm
input_leds 16384 0
intel_gtt 24576 1 i915
rtsx_pci_ms 24576 0
realtek 20480 1
tpm_crb 20480 0
intel_uncore 139264 0
cfg80211 856064 4 wl,iwlmvm,iwlwifi,mac80211
psmouse 180224 0
libphy 98304 2 r8169,realtek
memstick 20480 1 rtsx_pci_ms
intel_rapl_perf 16384 0
snd 110592 16 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm
agpgart 53248 2 intel_gtt,drm
mei_me 45056 1
pcspkr 16384 0
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
tpm_tis 16384 0
mei 126976 3 mei_hdcp,mei_me
i2c_i801 36864 0
fb_sys_fops 16384 1 drm_kms_helper
soundcore 16384 1 snd
rfkill 28672 5 bluetooth,cfg80211
intel_pch_thermal 16384 0
tpm_tis_core 24576 1 tpm_tis
ac 16384 0
battery 24576 0
wmi 36864 1 intel_wmi_thunderbolt
tpm 73728 3 tpm_tis,tpm_crb,tpm_tis_core
intel_hid 20480 0
evdev 24576 15
mac_hid 16384 0
rng_core 16384 1 tpm
sparse_keymap 16384 1 intel_hid
pcc_cpufreq 20480 0
pkcs8_key_parser 16384 0
sg 40960 0
crypto_user 16384 0
ip_tables 36864 0
x_tables 49152 1 ip_tables
ext4 770048 1
crc32c_generic 16384 0
crc16 16384 2 bluetooth,ext4
mbcache 16384 1 ext4
jbd2 131072 1 ext4
sd_mod 57344 4
ahci 40960 3
libahci 40960 1 ahci
libata 282624 2 libahci,ahci
serio_raw 20480 0
atkbd 36864 0
rtsx_pci_sdmmc 32768 0
libps2 20480 2 atkbd,psmouse
xhci_pci 20480 0
mmc_core 184320 1 rtsx_pci_sdmmc
scsi_mod 249856 3 sd_mod,libata,sg
crc32c_intel 24576 2
xhci_hcd 278528 1 xhci_pci
rtsx_pci 81920 2 rtsx_pci_sdmmc,rtsx_pci_ms
i8042 32768 0
serio 28672 9 serio_raw,atkbd,psmouse,i8042
[ultralap-6440-i5-2@ultralap-6440-i5-2 ~]$
As you can see, btusb is present and, evidently functioning.
Then, running modprobe btusb:
[ultralap-6440-i5-2@ultralap-6440-i5-2 ~]$ modinfo btusb
filename: /lib/modules/5.2.3-arch1-1-ARCH/kernel/drivers/bluetooth/btusb.ko.xz
license: GPL
version: 0.8
description: Generic Bluetooth USB driver ver 0.8
author: Marcel Holtmann marcel@holtmann.org
srcversion: 0D3BFC5405CC051F7A034F8
alias: usb:v8087p0A5Addcdscdpiciscipin
alias: usb:v0930pddcdscdpicFFisc01ip01in
alias: usb:v413CpddcdscdpicFFisc01ip01in
alias: usb:v13D3pddcdscdpicFFisc01ip01in
alias: usb:v050DpddcdscdpicFFisc01ip01in
alias: usb:v0B05pddcdscdpicFFisc01ip01in
alias: usb:v0A5CpddcdscdpicFFisc01ip01in
alias: usb:v04CApddcdscdpicFFisc01ip01in
alias: usb:v0489pddcdscdpicFFisc01ip01in
alias: usb:v0BB4pddcdscdpicFFisc01ip01in
alias: usb:v105BpddcdscdpicFFisc01ip01in
alias: usb:v19FFp0239ddcdscdpiciscipin
alias: usb:v413Cp8197ddcdscdpiciscipin
alias: usb:v0C10p0000ddcdscdpiciscipin
alias: usb:v0BDBp1002ddcdscdpiciscipin
alias: usb:v044Ep3002ddcdscdpiciscipin
alias: usb:v044Ep3001ddcdscdpiciscipin
alias: usb:v04BFp030Addcdscdpiciscipin
alias: usb:v057Cp3800ddcdscdpiciscipin
alias: usb:v05ACp8281ddcdscdpiciscipin
alias: usb:v05ACp821Addcdscdpiciscipin
alias: usb:v05ACp821Fddcdscdpiciscipin
alias: usb:v05ACp821Bddcdscdpiciscipin
alias: usb:v05ACp8218ddcdscdpiciscipin
alias: usb:v05ACp8215ddcdscdpiciscipin
alias: usb:v05ACp8213ddcdscdpiciscipin
alias: usb:v0A5Cp21E1ddcdscdpiciscipin
alias: usb:v0E8Dp763Fddcdscdpiciscipin
alias: usb:v05ACpddcdscdpicFFisc01ip01in
alias: usb:vpddcdscdpicE0isc01ip01in*
alias: usb:vpddcE0dsc01dp04iciscipin*
alias: usb:vpddcE0dsc01dp01iciscipin*
alias: of:NTCusb4ca,301aC*
alias: of:NTCusb4ca,301a
alias: of:NTCusbcf3,e300C*
alias: of:NTCusbcf3,e300
alias: of:NTCusb1286,204eC*
alias: of:NTCusb1286,204e
depends: btintel,btbcm,bluetooth,btrtl
retpoline: Y
intree: Y
name: btusb
vermagic: 5.2.3-arch1-1-ARCH SMP preempt mod_unload **
sig_id: PKCS#7
signer: Build time autogenerated kernel key
sig_key: 43:F6:04:8D:B7:38:2A:CA:47:55:8E:3F:7B:22:EC:D7:9F:D4:AE:32
sig_hashalgo: sha512
signature: 2F:74:DD:AF:69:BC:E3:AC:4B:CB:10:C4:AC:B3:C8:99:33:1B:26:6F:
** 0D:A4:1B:AC:20:C2:2B:5F:66:52:7A:38:81:73:38:B3:12:D9:2D:A8:
** 55:FD:92:F8BD:71:B5:7D:36:42:EF:84:56:1A:81:08:ED:7C:50:**
** AC:20:17:88:0F:75:BC:D6:48:B3:E3:BA:D6:E9:E1:55:DF:89:C9:5F:**
** A9:50:21:22:47:BA:C1:CB:C9:F1:CC:77:87:7D:FE:70:13:71:BF:A3:**
** 12:0F:72:4F:83:14:0B:A2:A6:F1:B2:71:A5:18:EB:C1:CB:21:66:89:**
** 76:7E:8A:BE:A0:35:78:EC:52:21:2F:EF:86:98:D3:C6:0C:12:B6:1A:**
** CC:BB:54:12:DA:D8:1F:DF:A1:72:42:3C:D7:FD:D6:06:55:EF:EA:CF:**
** C3:7B:8D:36:01:54:C3:AF:F0:D6:D0:72:90:E1:9A:96:86:E3:7D:66:**
** 21:5E:7D:18:B6:96:26:C5:1E:4B:38:01:CE:0A:8B:76:67:C3:7E:62:**
** B3:A8:E1:E9:30:36:3A:99:45:BB:65:E2:0D:A4:22:6E:4B:FB:A6:22:**
** 79:F9:B0:B6:54:8E:74:70:0F:85:87:E0:F6:ED:C1:CF:A3:87:DC:ED:**
** 6F:7C:95:DA:1E:71:41:19:3E:C9:9A:FB:5F:F8:1A:1F:F2:9E:3D:BF:**
** F2:AA:6F:9305:9F:BC:35:42:79:D5:0B:23:12:85:B8:F2:ED:EA:**
** 2F:16:4E:1CB5:D0BA:E4:89:52:BF:7F:CF:5F:09:7F:A2**
** 14:14:EA:12:03:E3:B7:6A:6D:27:E9:8A:61:5D:7A:66:86:E0:B4:9B:**
** 27:33:78:C6:95:36:FB:02:6A:0F:97:C7:68:37:61:AC:40:D6:81:FC:**
** 10:5F:FB:F0:6F:8C:69:D9:AD:F5:30:F7:F5:A5:63:93:B2:4B:FB:41:**
** 84:DB:A6:D8:71:6C:A5:EC:7D:88:BD:5A:D1:A1:89:11:E7:26:40:FB:**
** B0:B8:DD:3D:78:1D:14:9F:30:26:8A:DA:BB:90:DC:B2:65:21:3C:FB:**
** 90:D3:B9:51:8C:D4:05:28:73:92:C5:DA:EE:20:1E:5D:FE:84:78:13:**
** 9B:2F:78:E9:FB:27:9C:B4:3C:43:F3:E3:3C:C3:9C:30:DA:5C:7A:A0:**
** B9:8D:F8:AD:27:D6:C7:E7:4C:64:C7:87:D5:4B:CB:B8:DD:96:C7:99:**
** B0:68:27:F3:44:76:39:83:5F:B6:4C:DB:99:D2:BD:753E:30:89:**
** EA:F0:8C:FA:8A:85:91:33:C6:FF:AA:C5:0D:91:5E:0F:82:82:37:F9:**
** 8D:59:E0:F9:49:4C:56:20:D0:2E:76:F6**
parm: disable_scofix:Disable fixup of wrong SCO buffer size (bool)
parm: force_scofix:Force fixup of wrong SCO buffers size (bool)
parm: enable_autosuspend:Enable USB autosuspend by default (bool)
parm: reset:Send HCI reset command on initialization (bool)
[ultralap-6440-i5-2@ultralap-6440-i5-2 ~]$
I assume that the above means that the module is present. Is that right? Evidently, however, something is wrong. The last four lines seem to indicate this.
I reinstalled blueman (to have something I can use to control Bluetooth), rebooted, but then when I tried it (Bluetooth Manager), I still get the message:
Connection to BlueZ failed. Bluez daemon is not running, blueman-manager cannot continue. This probably means that there were no Bluetooth adapters detected or Bluetooth daemon was not started.
I’ll be very honest: I have read that Arch Linux page and, frankly, the thing is, most of it is beyond my grasp. I thought I had tried everything it said to do. I even checked in the < /usr/lib/modules/5.2.3-arch1-1-ARCH/kernel/drivers/bluetooth/ > and I see the file < btusb.ko.xz >.
Can you, or anyone, please help me with some instructions that I CAN understand?
Thank you.
Lawrence