Possível duplicata, mas todos os outros exemplos parecem ter saída para o sudo fdisk -l / dev / sdx. Ao inserir o USB, o seguinte aparece no dmesg · O Ubuntu não reconhece o dispositivo em termos de oferecer montagem etc.
adam@horb:~$ dmesg | tail
[ 1808.351548] usb 2-2: USB disconnect, device number 6
[ 1809.726597] usb 2-2: new high-speed USB device number 7 using ehci-pci
[ 1809.864964] usb 2-2: New USB device found, idVendor=090c, idProduct=3000
[ 1809.864976] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1809.864985] usb 2-2: Product: SM3252A MEMORY BAR
[ 1809.864992] usb 2-2: Manufacturer: Silicon Motion,Inc.
[ 1809.865486] scsi9 : usb-storage 2-2:1.0
[ 1810.861535] scsi 9:0:0:0: Direct-Access USB MEMORY BAR 1000 PQ: 0 ANSI: 0 CCS
[ 1810.863458] sd 9:0:0:0: Attached scsi generic sg6 type 0
[ 1810.866537] sd 9:0:0:0: [sdg] Attached SCSI removable disk
O dispositivo aparece em / dev, mas não há partições como / dev / sdg1 etc como seria de esperar.
adam@horb:~$ ls -larF /dev | grep sdg
brw-rw---- 1 root disk 8, 96 Oct 25 18:32 sdg
fdisk não produz nada;
adam@horb:~$ sudo fdisk -l /dev/sdg
adam@horb:~$
É notado por lsusb
adam@horb:~$ lsusb
Bus 002 Device 007: ID 090c:3000 Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.)
Bus 002 Device 002: ID 058f:6362 Alcor Micro Corp. Flash Card Reader/Writer
Bus 002 Device 003: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 004: ID 15d9:0a4d Trust International B.V. Optical Mouse
Bus 002 Device 005: ID 046d:c31c Logitech, Inc. Keyboard K120 for Business
Existe alguma maneira de recuperar os dados neste USB?