Valaki segítsen, mert nem tudok rájönni, miért nem csatolja fel az usb pendrive-okat.

journalctl:

arch kernel: usb 3-2: USB disconnect, device number 14
arch kernel: usb 3-2: new high-speed USB device number 15 using ehci-pci
arch mtp-probe[8086]: checking bus 3, device 15: "/sys/devices/pci0000:00/0000:00:1d.7/usb3/3-2"
arch mtp-probe[8086]: bus: 3, device: 15 was not an MTP device

udevadm monitor:

KERNEL[25189.012832] remove /devices/pci0000:00/0000:00:1d.7/usb3/3-2/3-2:1.0 (usb)
KERNEL[25189.013297] remove /devices/pci0000:00/0000:00:1d.7/usb3/3-2 (usb)
UDEV [25189.013940] remove /devices/pci0000:00/0000:00:1d.7/usb3/3-2/3-2:1.0 (usb)
UDEV [25189.023350] remove /devices/pci0000:00/0000:00:1d.7/usb3/3-2 (usb)
KERNEL[25192.621419] add /devices/pci0000:00/0000:00:1d.7/usb3/3-2 (usb)
KERNEL[25192.623231] add /devices/pci0000:00/0000:00:1d.7/usb3/3-2/3-2:1.0 (usb)
UDEV [25192.646433] add /devices/pci0000:00/0000:00:1d.7/usb3/3-2 (usb)
UDEV [25192.650856] add /devices/pci0000:00/0000:00:1d.7/usb3/3-2/3-2:1.0 (usb)

udevadm monitor --environment --udev:

UDEV [25503.142003] add /devices/pci0000:00/0000:00:1d.7/usb3/3-2/3-2:1.0 (usb)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb3/3-2/3-2:1.0
DEVTYPE=usb_interface
ID_FOR_SEAT=usb-pci-0000_00_1d_7-usb-0_2_1_0
ID_MODEL_FROM_DATABASE=CBM2080 / CBM2090 Flash drive controller
ID_PATH=pci-0000:00:1d.7-usb-0:2:1.0
ID_PATH_TAG=pci-0000_00_1d_7-usb-0_2_1_0
ID_VENDOR_FROM_DATABASE=Chipsbank Microelectronics Co., Ltd
INTERFACE=8/6/80
MODALIAS=usb:v0204p6025d0100dc00dsc00dp00ic08isc06ip50in00
PRODUCT=204/6025/100
SEQNUM=1852
SUBSYSTEM=usb
TAGS=:seat:uaccess:
TYPE=0/0/0
USEC_INITIALIZED=3115018
adb_user=yes

Egyszerűen nem jelenik meg az eszköz a /dev alatt.