Created attachment 602269 [details] device id in windows Description of problem: Fedora can't detect Yota USB router which plugged via usb. On Windows it detected as Ethernet over USB device. Dmesg output: [28604.750034] usb 1-3: new high-speed USB device number 10 using ehci_hcd [28604.867736] usb 1-3: New USB device found, idVendor=0408, idProduct=d00a [28604.867742] usb 1-3: New USB device strings: Mfr=3, Product=2, SerialNumber=4 [28604.867745] usb 1-3: Product: Yota Router LTE Technologies [28604.867749] usb 1-3: Manufacturer: Yota Router [28604.867751] usb 1-3: SerialNumber: 1234567890ABCDEF [28604.870468] scsi14 : usb-storage 1-3:1.3 [28605.874045] scsi 14:0:0:0: CD-ROM QDL Mass storage 2.31 PQ: 0 ANSI: 2 [28605.877761] sr1: scsi-1 drive [28605.878210] sr 14:0:0:0: Attached scsi CD-ROM sr1 [28605.878418] sr 14:0:0:0: Attached scsi generic sg3 type 5 Also I couldn't see CD-ROM which must appear after I plug this device.
the device in question isn't supported by Linux. That vendor id shows up as part of the qmi_wwan driver, but it doesn't list that device id as having support. The CDrom device does appear to be showing up from what you have above (its registered as sg3, so you should be able to mount /dev/sg3 to get the storage contents there). However thats moot since it doesnt seem that you have a driver. You'll need to try get support added from YOTA directly, as they don't seem to publish much in the way of developer documentation.