- Check on serial debug output by command dmesg
[ 746.039961] usb 1-1: USB disconnect, device number 5
[ 750.227980] usb 1-1: new high-speed USB device number 6 using ehci-platform
[ 750.385258] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 750.391277] scsi host3: usb-storage 1-1:1.0
[ 751.390072] scsi 3:0:0:0: Direct-Access Generic MassStorageClass 1536 PQ: 0 ANSI: 6
[ 752.050581] sd 3:0:0:0: [sda] 15527936 512-byte logical blocks: (7.95 GB/7.40 GiB)
[ 752.058325] sd 3:0:0:0: [sda] Write Protect is off
[ 752.062950] sd 3:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 752.079648] sda: sda1
[ 752.086944] sd 3:0:0:0: [sda] Attached SCSI removable disk
- disk could be mounted by command mount /dev/sda1 /mnt/udisk
- or for microSD card: mount /dev/mmcblk0p1 /mnt/sd