Quote:
Originally Posted by pan64
can you check the diff in kernel modules too? (lsmod)
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Here is lsmod results from mxlinux with 4.19.x kernel on which bluetooth works:
Module Size Used by
rfcomm 86016 16
fuse 122880 4
cpufreq_userspace 16384 0
cpufreq_powersave 16384 0
cpufreq_conservative 16384 0
cmac 16384 1
bnep 24576 2
uinput 20480 1
nfsd 425984 2
auth_rpcgss 73728 1 nfsd
nfs_acl 16384 1 nfsd
nfs 311296 0
lockd 118784 2 nfsd,nfs
grace 16384 2 nfsd,lockd
fscache 385024 1 nfs
sunrpc 425984 6 nfsd,auth_rpcgss,lockd,nfs_acl,nfs
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 57344 3 parport_pc,lp,ppdev
dm_crypt 40960 0
snd_hda_codec_hdmi 57344 1
snd_hda_codec_realtek 122880 1
snd_hda_codec_generic 86016 1 snd_hda_codec_realtek
wl 6463488 0
uvcvideo 118784 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_common 53248 2 videobuf2_v4l2,uvcvideo
videodev 212992 3 videobuf2_v4l2,uvcvideo,videobuf2_common
i915 1732608 11
media 45056 2 videodev,uvcvideo
btusb 53248 0
btrtl 16384 1 btusb
btbcm 16384 1 btusb
btintel 24576 1 btusb
bluetooth 647168 41 btrtl,btintel,btbcm,bnep,btusb,rfcomm
snd_soc_skl 114688 0
intel_rapl 24576 0
snd_soc_skl_ipc 73728 1 snd_soc_skl
cfg80211 774144 1 wl
drbg 28672 1
x86_pkg_temp_thermal 16384 0
ansi_cprng 16384 0
intel_powerclamp 16384 0
snd_soc_sst_ipc 16384 1 snd_soc_skl_ipc
snd_soc_sst_dsp 36864 1 snd_soc_skl_ipc
snd_hda_ext_core 28672 1 snd_soc_skl
ecdh_generic 24576 2 bluetooth
snd_soc_acpi_intel_match 24576 1 snd_soc_skl
coretemp 16384 0
crc16 16384 1 bluetooth
snd_soc_acpi 16384 2 snd_soc_acpi_intel_match,snd_soc_skl
snd_soc_core 253952 1 snd_soc_skl
kvm_intel 233472 0
kvm 749568 1 kvm_intel
joydev 24576 0
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
crc32c_intel 24576 0
ghash_clmulni_intel 16384 0
pcbc 16384 0
aesni_intel 200704 2
drm_kms_helper 208896 1 i915
r8169 90112 0
snd_compress 24576 1 snd_soc_core
drm 495616 7 drm_kms_helper,i915
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
cryptd 28672 3 crypto_simd,ghash_clmulni_intel,aesni_intel
glue_helper 16384 1 aesni_intel
realtek 20480 0
snd_hda_intel 45056 3
intel_cstate 16384 0
wmi_bmof 16384 0
snd_hda_codec 151552 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
libphy 77824 3 r8169,realtek
intel_uncore 135168 0
psmouse 172032 0
efi_pstore 16384 0
snd_hda_core 94208 7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_ realtek,snd_soc_skl
efivars 20480 1 efi_pstore
processor_thermal_device 16384 0
intel_soc_dts_iosf 16384 1 processor_thermal_device
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 114688 7 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_core,snd_soc_skl,snd_hda_cor e
sg 36864 0
snd_timer 36864 1 snd_pcm
snd 94208 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
mei_me 45056 0
iTCO_wdt 16384 0
iTCO_vendor_support 16384 1 iTCO_wdt
mei 118784 1 mei_me
soundcore 16384 1 snd
i2c_i801 28672 0
pcc_cpufreq 16384 0
thermal 20480 0
ac 16384 0
video 45056 1 i915
tpm_crb 16384 0
tpm_tis 16384 0
tpm_tis_core 20480 1 tpm_tis
tpm 65536 3 tpm_tis,tpm_crb,tpm_tis_core
rng_core 16384 1 tpm
hp_wmi 16384 0
sparse_keymap 16384 1 hp_wmi
serio_raw 16384 0
rfkill 28672 5 hp_wmi,bluetooth,cfg80211
acpi_pad 24576 0
acpi_tad 16384 0
intel_pch_thermal 16384 0
evdev 28672 39
int3403_thermal 16384 0
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
wmi 28672 2 hp_wmi,wmi_bmof
hp_wireless 16384 0
i2c_algo_bit 16384 1 i915
int3400_thermal 16384 0
button 16384 0
acpi_thermal_rel 16384 1 int3400_thermal
fan 16384 0
intel_rapl_perf 16384 0
squashfs 65536 1
zstd_decompress 81920 1 squashfs
xxhash 16384 1 zstd_decompress
loop 36864 2
nls_utf8 16384 1
isofs 49152 1
dm_mod 155648 4 dm_crypt
hid_generic 16384 0
usbhid 57344 0
hid 135168 2 usbhid,hid_generic
uas 28672 0
usb_storage 73728 2 uas
sr_mod 28672 0
cdrom 65536 1 sr_mod
sd_mod 61440 3
xhci_pci 16384 0
xhci_hcd 266240 1 xhci_pci
ahci 40960 1
libahci 40960 1 ahci
libata 270336 2 libahci,ahci
scsi_mod 249856 6 sd_mod,usb_storage,uas,libata,sg,sr_mod
mmc_block 49152 0
mmc_core 176128 1 mmc_block
crc32c_generic 16384 0
overlay 131072 1
battery 20480 0
ehci_hcd 94208 0
usbcore 294912 8 xhci_hcd,usbhid,usb_storage,uvcvideo,ehci_hcd,btusb,xhci_pci,uas
usb_common 16384 1 usbcore
Here are lsmod results from linux mint with newer kernel on which adapter is not detected:
Module Size Used by
snd_soc_skl 106496 0
snd_soc_hdac_hda 24576 1 snd_soc_skl
intel_rapl 24576 0
x86_pkg_temp_thermal 20480 0
snd_hda_ext_core 28672 2 snd_soc_hdac_hda,snd_soc_skl
intel_powerclamp 20480 0
snd_soc_skl_ipc 65536 1 snd_soc_skl
coretemp 20480 0
snd_soc_sst_ipc 20480 1 snd_soc_skl_ipc
snd_soc_sst_dsp 36864 1 snd_soc_skl_ipc
snd_soc_acpi_intel_match 28672 1 snd_soc_skl
snd_hda_codec_hdmi 53248 1
kvm_intel 241664 0
snd_soc_acpi 16384 2 snd_soc_acpi_intel_match,snd_soc_skl
snd_soc_core 233472 2 snd_soc_hdac_hda,snd_soc_skl
snd_hda_codec_realtek 114688 1
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek
snd_compress 24576 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
uvcvideo 94208 0
snd_pcm_dmaengine 16384 1 snd_soc_core
crct10dif_pclmul 16384 1
snd_hda_intel 49152 3
crc32_pclmul 16384 0
videobuf2_vmalloc 20480 1 uvcvideo
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
snd_hda_codec 135168 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
videobuf2_common 45056 2 videobuf2_v4l2,uvcvideo
ghash_clmulni_intel 16384 0
aesni_intel 372736 0
videodev 204800 3 videobuf2_v4l2,uvcvideo,videobuf2_common
snd_hda_core 86016 8 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_ realtek,snd_soc_hdac_hda,snd_soc_skl
snd_hwdep 20480 1 snd_hda_codec
media 53248 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
snd_pcm 102400 8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_core,snd_soc_skl,snd_hda_cor e,snd_pcm_dmaengine
aes_x86_64 20480 1 aesni_intel
snd_seq_midi 20480 0
crypto_simd 16384 1 aesni_intel
snd_seq_midi_event 16384 1 snd_seq_midi
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
snd_rawmidi 36864 1 snd_seq_midi
glue_helper 16384 1 aesni_intel
snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
intel_cstate 20480 0
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
hp_wmi 16384 0
intel_rapl_perf 16384 0
joydev 28672 0
input_leds 16384 0
snd_timer 36864 2 snd_seq,snd_pcm
sparse_keymap 16384 1 hp_wmi
serio_raw 20480 0
wmi_bmof 16384 0
intel_wmi_thunderbolt 20480 0
snd 86016 19 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_code c,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
mei_me 40960 0
mei 106496 1 mei_me
soundcore 16384 1 snd
processor_thermal_device 20480 0
int3400_thermal 20480 0
int3403_thermal 16384 0
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
acpi_thermal_rel 16384 1 int3400_thermal
intel_soc_dts_iosf 20480 1 processor_thermal_device
intel_pch_thermal 16384 0
mac_hid 16384 0
hp_wireless 16384 0
acpi_pad 184320 0
acpi_tad 16384 0
sch_fq_codel 20480 2
parport_pc 36864 0
ppdev 24576 0
lp 20480 0
parport 53248 3 parport_pc,lp,ppdev
ip_tables 32768 0
x_tables 40960 1 ip_tables
autofs4 45056 2
overlay 110592 1
nls_utf8 16384 1
isofs 49152 1
dm_mirror 24576 0
dm_region_hash 20480 1 dm_mirror
dm_log 20480 2 dm_region_hash,dm_mirror
i915 1818624 13
kvmgt 28672 0
vfio_mdev 16384 0
mdev 24576 2 kvmgt,vfio_mdev
vfio_iommu_type1 28672 0
vfio 32768 3 kvmgt,vfio_mdev,vfio_iommu_type1
kvm 630784 2 kvmgt,kvm_intel
hid_generic 16384 0
irqbypass 16384 1 kvm
i2c_algo_bit 16384 1 i915
drm_kms_helper 180224 1 i915
syscopyarea 16384 1 drm_kms_helper
uas 24576 0
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
drm 483328 6 drm_kms_helper,i915
psmouse 151552 0
usbhid 53248 0
r8169 86016 0
ahci 40960 1
hid 126976 2 usbhid,hid_generic
usb_storage 69632 2 uas
realtek 20480 0
libahci 32768 1 ahci
wmi 28672 3 hp_wmi,intel_wmi_thunderbolt,wmi_bmof
video 49152 1 i915
As you can see in Linux Mint with newer kernel, the btusb, btrtl, rfcomm, bluetooth modules are not loaded on startup, but if I manually load them using modprobe commands, they get loaded successfully and here are the results of lsmod after loading the modules manually:
Module Size Used by
rfcomm 77824 0
btusb 49152 0
btrtl 20480 1 btusb
btbcm 16384 1 btusb
btintel 24576 1 btusb
bluetooth 557056 7 btrtl,btintel,btbcm,btusb,rfcomm
ecdh_generic 28672 1 bluetooth
snd_soc_skl 106496 0
snd_soc_hdac_hda 24576 1 snd_soc_skl
intel_rapl 24576 0
x86_pkg_temp_thermal 20480 0
snd_hda_ext_core 28672 2 snd_soc_hdac_hda,snd_soc_skl
intel_powerclamp 20480 0
snd_soc_skl_ipc 65536 1 snd_soc_skl
coretemp 20480 0
snd_soc_sst_ipc 20480 1 snd_soc_skl_ipc
snd_soc_sst_dsp 36864 1 snd_soc_skl_ipc
snd_soc_acpi_intel_match 28672 1 snd_soc_skl
snd_hda_codec_hdmi 53248 1
kvm_intel 241664 0
snd_soc_acpi 16384 2 snd_soc_acpi_intel_match,snd_soc_skl
snd_soc_core 233472 2 snd_soc_hdac_hda,snd_soc_skl
snd_hda_codec_realtek 114688 1
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek
snd_compress 24576 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
uvcvideo 94208 0
snd_pcm_dmaengine 16384 1 snd_soc_core
crct10dif_pclmul 16384 1
snd_hda_intel 49152 3
crc32_pclmul 16384 0
videobuf2_vmalloc 20480 1 uvcvideo
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
snd_hda_codec 135168 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
videobuf2_common 45056 2 videobuf2_v4l2,uvcvideo
ghash_clmulni_intel 16384 0
aesni_intel 372736 0
videodev 204800 3 videobuf2_v4l2,uvcvideo,videobuf2_common
snd_hda_core 86016 8 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_ realtek,snd_soc_hdac_hda,snd_soc_skl
snd_hwdep 20480 1 snd_hda_codec
media 53248 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
snd_pcm 102400 8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_core,snd_soc_skl,snd_hda_cor e,snd_pcm_dmaengine
aes_x86_64 20480 1 aesni_intel
snd_seq_midi 20480 0
crypto_simd 16384 1 aesni_intel
snd_seq_midi_event 16384 1 snd_seq_midi
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
snd_rawmidi 36864 1 snd_seq_midi
glue_helper 16384 1 aesni_intel
snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
intel_cstate 20480 0
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
hp_wmi 16384 0
intel_rapl_perf 16384 0
joydev 28672 0
input_leds 16384 0
snd_timer 36864 2 snd_seq,snd_pcm
sparse_keymap 16384 1 hp_wmi
serio_raw 20480 0
wmi_bmof 16384 0
intel_wmi_thunderbolt 20480 0
snd 86016 19 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_code c,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
mei_me 40960 0
mei 106496 1 mei_me
soundcore 16384 1 snd
processor_thermal_device 20480 0
int3400_thermal 20480 0
int3403_thermal 16384 0
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
acpi_thermal_rel 16384 1 int3400_thermal
intel_soc_dts_iosf 20480 1 processor_thermal_device
intel_pch_thermal 16384 0
mac_hid 16384 0
hp_wireless 16384 0
acpi_pad 184320 0
acpi_tad 16384 0
sch_fq_codel 20480 2
parport_pc 36864 0
ppdev 24576 0
lp 20480 0
parport 53248 3 parport_pc,lp,ppdev
ip_tables 32768 0
x_tables 40960 1 ip_tables
autofs4 45056 2
overlay 110592 1
nls_utf8 16384 1
isofs 49152 1
dm_mirror 24576 0
dm_region_hash 20480 1 dm_mirror
dm_log 20480 2 dm_region_hash,dm_mirror
i915 1818624 13
kvmgt 28672 0
vfio_mdev 16384 0
mdev 24576 2 kvmgt,vfio_mdev
vfio_iommu_type1 28672 0
vfio 32768 3 kvmgt,vfio_mdev,vfio_iommu_type1
kvm 630784 2 kvmgt,kvm_intel
hid_generic 16384 0
irqbypass 16384 1 kvm
i2c_algo_bit 16384 1 i915
drm_kms_helper 180224 1 i915
syscopyarea 16384 1 drm_kms_helper
uas 24576 0
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
drm 483328 6 drm_kms_helper,i915
psmouse 151552 0
usbhid 53248 0
r8169 86016 0
ahci 40960 1
hid 126976 2 usbhid,hid_generic
usb_storage 69632 2 uas
realtek 20480 0
libahci 32768 1 ahci
wmi 28672 3 hp_wmi,intel_wmi_thunderbolt,wmi_bmof
video 49152 1 i915