sudo dmesg | tail -n 30
[ 1236.579594] usb 5-2: USB disconnect, device number 3
[ 1237.725645] usb 5-2: new high-speed USB device number 4 using xhci_hcd
[ 1237.849097] usb 5-2: device descriptor read/64, error -71
[ 1238.559097] usb 5-2: device descriptor read/64, error -71
[ 1238.788965] usb 5-2: new high-speed USB device number 5 using xhci_hcd
[ 1238.932686] usb 5-2: New USB device found, idVendor=04e8, idProduct=6860, bcdDevice= 2.23
[ 1238.932699] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1238.932704] usb 5-2: Product: SAMSUNG_Android
[ 1238.932708] usb 5-2: Manufacturer: SAMSUNG
[ 1238.932712] usb 5-2: SerialNumber: R9AN101F8AJ
[ 1239.246674] usb 5-2: reset high-speed USB device number 5 using xhci_hcd
[ 1239.426025] usb 5-2: USB disconnect, device number 5
[ 1239.483815] audit: type=1334 audit(1642464327.518:185): prog-id=34 op=LOAD
[ 1239.719162] usb 5-2: new high-speed USB device number 6 using xhci_hcd
[ 1239.863480] usb 5-2: New USB device found, idVendor=04e8, idProduct=6860, bcdDevice= 2.23
[ 1239.863497] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1239.863504] usb 5-2: Product: SAMSUNG_Android
[ 1239.863509] usb 5-2: Manufacturer: SAMSUNG
[ 1239.863513] usb 5-2: SerialNumber: R9AN101F8AJ
[ 1239.878078] audit: type=1130 audit(1642464327.911:186): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=fprintd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 1243.949712] audit: type=1100 audit(1642464331.984:187): pid=3301 uid=1000 auid=1000 ses=4 subj==unconfined msg='op=PAM:authentication grantors=? acct="saeed" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=failed'
[ 1245.110248] usb 5-2: reset high-speed USB device number 6 using xhci_hcd
[ 1270.035228] audit: type=1131 audit(1642464358.068:188): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=fprintd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 1270.046281] audit: type=1334 audit(1642464358.081:189): prog-id=0 op=UNLOAD
[ 1839.330211] audit: type=1334 audit(1642464927.364:190): prog-id=35 op=LOAD
[ 1839.489796] audit: type=1130 audit(1642464927.524:191): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=fprintd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 1848.963807] audit: type=1100 audit(1642464936.998:192): pid=4231 uid=1000 auid=1000 ses=4 subj==unconfined msg='op=PAM:authentication grantors=pam_unix acct="saeed" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 1848.967804] audit: type=1101 audit(1642464937.001:193): pid=4231 uid=1000 auid=1000 ses=4 subj==unconfined msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="saeed" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 1848.970662] audit: type=1110 audit(1642464937.004:194): pid=4231 uid=1000 auid=1000 ses=4 subj==unconfined msg='op=PAM:setcred grantors=pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 1848.982241] audit: type=1105 audit(1642464937.018:195): pid=4231 uid=1000 auid=1000 ses=4 subj==unconfined msg='op=PAM:session_open grantors=pam_systemd_home,pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
-------
ls /lib/modules/$(uname -r)/updates/dkms
➜ ~
ls: cannot access '/lib/modules/5.16.0-1-MANJARO/updates/dkms': No such file or directory
➜ ~
-------
modprobe -c | grep -i 'rtbth'
libkmod: kmod_config_parse: /etc/modprobe.d/rtbth.conf line 1: ignoring bad line starting with '.rtbth'
install rtbth /sbin/modprobe --ignore-install rtbth; mknod /dev/rtbth c 192 0; /usr/bin/rtbt &
➜ ~
-------
ls /etc/modprobe.d
blacklist.conf ralink-bt.conf rtbth.conf rtbth-dkms.con rtbth-dkms.conf
-------
ls /lib/modprobe.d
bluetooth-usb.conf nvdimm-security.conf README systemd.conf uvesafb.conf
➜ ~