[deshipu]

I'm still exploring this device, and there is no mention of USB in the user manual, so I'm not entirely sure if it's supposed to be working, but it's not for me. When I go to the Settings->Storage and enable the only option in that menu (that helpfully says "Enable"), suddenly I no longer can leave that menu, and when I connect the device to my computer, I can see this in dmesg:

Code:

[376139.083432] usb 5-4.4: new full-speed USB device number 15 using xhci_hcd
[376139.306940] usb 5-4.4: New USB device found, idVendor=1209, idProduct=2014, bcdDevice= 1.00
[376139.306959] usb 5-4.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[376139.306968] usb 5-4.4: Product: Tangara
[376139.306974] usb 5-4.4: Manufacturer: cool tech zone
[376139.306980] usb 5-4.4: SerialNumber: b5c1593831202337
[376139.323305] cdc_acm 5-4.4:1.0: ttyACM0: USB ACM device
[376139.324371] usb-storage 5-4.4:1.2: USB Mass Storage device detected
[376139.325064] scsi host2: usb-storage 5-4.4:1.2
[376140.340120] scsi 2:0:0:0: Direct-Access     TinyUSB  Mass Storage     1.0  PQ: 0 ANSI: 2
[376140.341886] sd 2:0:0:0: Attached scsi generic sg3 type 0
[376140.342744] sd 2:0:0:0: [sdc] 61863936 512-byte logical blocks: (31.7 GB/29.5 GiB)
[376140.343361] sd 2:0:0:0: [sdc] Write Protect is off
[376140.343370] sd 2:0:0:0: [sdc] Mode Sense: 03 00 00 00
[376140.344134] sd 2:0:0:0: [sdc] No Caching mode page found
[376140.344146] sd 2:0:0:0: [sdc] Assuming drive cache: write through
[376140.359399]  sdc: sdc1
[376140.362319] sd 2:0:0:0: [sdc] Attached SCSI removable disk
[376140.509951] sd 2:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[376140.509956] sd 2:0:0:0: [sdc] tag#0 Sense Key : Not Ready [current]
[376140.509960] sd 2:0:0:0: [sdc] tag#0 Add. Sense: Medium not present
[376140.509962] sd 2:0:0:0: [sdc] tag#0 CDB: Read(10) 28 00 03 af f7 ff 00 00 01 00
[376140.509964] blk_update_request: I/O error, dev sdc, sector 61863935 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[376140.530427] sd 2:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[376140.530430] sd 2:0:0:0: [sdc] tag#0 Sense Key : Not Ready [current]
[376140.530432] sd 2:0:0:0: [sdc] tag#0 Add. Sense: Medium not present
[376140.530433] sd 2:0:0:0: [sdc] tag#0 CDB: Read(10) 28 00 03 af f7 ff 00 00 01 00
[376140.530434] blk_update_request: I/O error, dev sdc, sector 61863935 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[376140.530439] Buffer I/O error on dev sdc, logical block 7732991, async page read
[376140.681033] sd 2:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[376140.681042] sd 2:0:0:0: [sdc] tag#0 Sense Key : Not Ready [current]
[376140.681048] sd 2:0:0:0: [sdc] tag#0 Add. Sense: Medium not present
[376140.681053] sd 2:0:0:0: [sdc] tag#0 CDB: Read(10) 28 00 03 af f7 ff 00 00 01 00
[376140.681056] blk_update_request: I/O error, dev sdc, sector 61863935 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[376140.702454] sd 2:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[376140.702460] sd 2:0:0:0: [sdc] tag#0 Sense Key : Not Ready [current]
[376140.702464] sd 2:0:0:0: [sdc] tag#0 Add. Sense: Medium not present
[376140.702467] sd 2:0:0:0: [sdc] tag#0 CDB: Read(10) 28 00 03 af f7 ff 00 00 01 00
[376140.702469] blk_update_request: I/O error, dev sdc, sector 61863935 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[376140.702477] Buffer I/O error on dev sdc1, logical block 7732735, async page read