My bluetooth adapter is not recognized by Manjaro linux
My kernel is 5.10
dmesg -wH
[ +1,731998] usb 2-1.1: USB disconnect, device number 5
[ +1,927662] usb 2-1.1: new full-speed USB device number 6 using ehci-pci
[ +0,280035] usb 2-1.1: **device descriptor read/64, error -32**
[ +0,204947] usb 2-1.1: New USB device found, idVendor=4c4a, idProduct=2542, bcdDevice= 3.00
[ +0,000009] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ +0,000004] usb 2-1.1: Product: BR25UBOOT1.00
[ +0,000004] usb 2-1.1: Manufacturer: BR25UBOOT1.00
[ +0,001237] usb-storage 2-1.1:1.0: USB Mass Storage device detected
[ +0,000742] scsi host6: usb-storage 2-1.1:1.0
[ +1,021246] scsi 6:0:0:0: Direct-Access BR25 UBOOT1.00 1.00 PQ: 0 ANSI: 2
[ +0,000874] sd 6:0:0:0: Attached scsi generic sg2 type 0
[ +0,015453] sd 6:0:0:0: [sdc] Attached SCSI removable disk
journalctl -f
jan 01 23:29:08 carlos-s400ca kernel: usb 2-1.1: new full-speed USB device number 7 using ehci-pci
jan 01 23:29:08 carlos-s400ca kernel: usb 2-1.1: New USB device found, idVendor=4c4a, idProduct=2542, bcdDevice= 3.00
jan 01 23:29:08 carlos-s400ca kernel: usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
jan 01 23:29:08 carlos-s400ca kernel: usb 2-1.1: Product: BR25UBOOT1.00
jan 01 23:29:08 carlos-s400ca kernel: usb 2-1.1: Manufacturer: BR25UBOOT1.00
jan 01 23:29:08 carlos-s400ca kernel: usb-storage 2-1.1:1.0: USB Mass Storage device detected
jan 01 23:29:08 carlos-s400ca kernel: scsi host6: usb-storage 2-1.1:1.0
jan 01 23:29:08 carlos-s400ca mtp-probe[2642]: checking bus 2, device 7: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1"
jan 01 23:29:08 carlos-s400ca mtp-probe[2642]: bus: 2, device: 7 was not an MTP device
jan 01 23:29:09 carlos-s400ca mtp-probe[2678]: checking bus 2, device 7: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1"
jan 01 23:29:09 carlos-s400ca mtp-probe[2678]: bus: 2, device: 7 was not an MTP device
jan 01 23:29:09 carlos-s400ca kernel: scsi 6:0:0:0: Direct-Access BR25 UBOOT1.00 1.00 PQ: 0 ANSI: 2
jan 01 23:29:09 carlos-s400ca kernel: sd 6:0:0:0: Attached scsi generic sg2 type 0
jan 01 23:29:09 carlos-s400ca kernel: sd 6:0:0:0: [sdc] Attached SCSI removable disk
Only for Manjaro specific hardware, Meaning you did buy a Manjaro supported machine, from the list bellow.
Moderator edit: In the future, please use proper formatting: [HowTo] Post command output and file content as formatted text