Jan 11 10:51:03 ubuntu kernel: [ 124.966160] usb 1-3: new high-speed USB device number 7 using xhci_hcd Jan 11 10:51:03 ubuntu kernel: [ 125.115188] usb 1-3: New USB device found, idVendor=19d2, idProduct=1588, bcdDevice= 0.00 Jan 11 10:51:03 ubuntu kernel: [ 125.115193] usb 1-3: New USB device strings: Mfr=2, Product=3, SerialNumber=5 Jan 11 10:51:03 ubuntu kernel: [ 125.115195] usb 1-3: Product: ZTE Mobile Broadband Station Jan 11 10:51:03 ubuntu kernel: [ 125.115198] usb 1-3: Manufacturer: ZTE,Incorporated Jan 11 10:51:03 ubuntu kernel: [ 125.115200] usb 1-3: SerialNumber: 1234567890ABCDEF Jan 11 10:51:03 ubuntu kernel: [ 125.116968] usb-storage 1-3:1.0: USB Mass Storage device detected Jan 11 10:51:03 ubuntu kernel: [ 125.117259] scsi host4: usb-storage 1-3:1.0 Jan 11 10:51:03 ubuntu mtp-probe: checking bus 1, device 7: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3" Jan 11 10:51:03 ubuntu mtp-probe: bus: 1, device: 7 was not an MTP device Jan 11 10:51:03 ubuntu systemd[1]: Created slice system-usb_modeswitch.slice. Jan 11 10:51:03 ubuntu systemd[1]: Starting USB_ModeSwitch_1-3... Jan 11 10:51:03 ubuntu usb_modeswitch_dispatcher[6535]: Could not read attribute: No such file or directory Jan 11 10:51:03 ubuntu usb_modeswitch_dispatcher[6535]: message repeated 2 times: [ Could not read attribute: No such file or directory] Jan 11 10:51:03 ubuntu mtp-probe: checking bus 1, device 7: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3" Jan 11 10:51:03 ubuntu mtp-probe: bus: 1, device: 7 was not an MTP device Jan 11 10:51:04 ubuntu kernel: [ 126.123007] scsi 4:0:0:0: CD-ROM ZTE USB SCSI CD-ROM 2.31 PQ: 0 ANSI: 0 CCS Jan 11 10:51:04 ubuntu kernel: [ 126.123426] scsi 4:0:0:1: Direct-Access ZTE MMC Storage 2.31 PQ: 0 ANSI: 0 CCS Jan 11 10:51:04 ubuntu kernel: [ 126.125052] sr 4:0:0:0: [sr0] scsi3-mmc drive: 0x/0x caddy Jan 11 10:51:04 ubuntu kernel: [ 126.125056] cdrom: Uniform CD-ROM driver Revision: 3.20 Jan 11 10:51:04 ubuntu kernel: [ 126.158421] sr 4:0:0:0: Attached scsi CD-ROM sr0 Jan 11 10:51:04 ubuntu kernel: [ 126.158522] sr 4:0:0:0: Attached scsi generic sg3 type 5 Jan 11 10:51:04 ubuntu kernel: [ 126.158802] sd 4:0:0:1: Attached scsi generic sg4 type 0 Jan 11 10:51:04 ubuntu usb_modeswitch: switch device 19d2:1588 on 001/007 Jan 11 10:51:04 ubuntu kernel: [ 126.186393] sd 4:0:0:1: [sdd] 0 512-byte logical blocks: (0 B/0 B) Jan 11 10:51:04 ubuntu kernel: [ 126.186394] sd 4:0:0:1: [sdd] 0-byte physical blocks Jan 11 10:51:04 ubuntu kernel: [ 126.186725] sd 4:0:0:1: [sdd] Test WP failed, assume Write Enabled Jan 11 10:51:04 ubuntu kernel: [ 126.187065] sd 4:0:0:1: [sdd] Asking for cache data failed Jan 11 10:51:04 ubuntu kernel: [ 126.187066] sd 4:0:0:1: [sdd] Assuming drive cache: write through Jan 11 10:51:04 ubuntu kernel: [ 126.187072] scsi 4:0:0:0: rejecting I/O to dead device Jan 11 10:51:04 ubuntu kernel: [ 126.202643] sd 4:0:0:1: [sdd] Attached SCSI removable disk Jan 11 10:51:04 ubuntu kernel: [ 126.274637] usb 1-3: USB disconnect, device number 7 Jan 11 10:51:05 ubuntu kernel: [ 127.066174] usb 1-3: new high-speed USB device number 8 using xhci_hcd Jan 11 10:51:05 ubuntu kernel: [ 127.219208] usb 1-3: New USB device found, idVendor=19d2, idProduct=1589, bcdDevice= 0.00 Jan 11 10:51:05 ubuntu kernel: [ 127.219212] usb 1-3: New USB device strings: Mfr=10, Product=11, SerialNumber=13 Jan 11 10:51:05 ubuntu kernel: [ 127.219214] usb 1-3: Product: ZTE Mobile Broadband Station Jan 11 10:51:05 ubuntu kernel: [ 127.219216] usb 1-3: Manufacturer: ZTE,Incorporated Jan 11 10:51:05 ubuntu kernel: [ 127.219218] usb 1-3: SerialNumber: 1234567890ABCDEF Jan 11 10:51:05 ubuntu kernel: [ 127.225521] usb-storage 1-3:1.6: USB Mass Storage device detected Jan 11 10:51:05 ubuntu kernel: [ 127.225722] scsi host4: usb-storage 1-3:1.6 Jan 11 10:51:05 ubuntu mtp-probe: checking bus 1, device 8: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3" Jan 11 10:51:05 ubuntu mtp-probe: bus: 1, device: 8 was not an MTP device Jan 11 10:51:05 ubuntu kernel: [ 127.272507] usbcore: registered new interface driver usbserial_generic Jan 11 10:51:05 ubuntu kernel: [ 127.272551] usbserial: USB Serial support registered for generic Jan 11 10:51:05 ubuntu usb_modeswitch[6535]: usb_modeswitch: switched to 19d2:1589 on 1/8 Jan 11 10:51:05 ubuntu kernel: [ 127.291345] usbcore: registered new interface driver option Jan 11 10:51:05 ubuntu kernel: [ 127.291357] usbserial: USB Serial support registered for GSM modem (1-port) Jan 11 10:51:05 ubuntu kernel: [ 127.291491] option 1-3:1.2: GSM modem (1-port) converter detected Jan 11 10:51:05 ubuntu kernel: [ 127.291648] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB0 Jan 11 10:51:05 ubuntu kernel: [ 127.291917] option 1-3:1.3: GSM modem (1-port) converter detected Jan 11 10:51:05 ubuntu kernel: [ 127.292872] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB1 Jan 11 10:51:05 ubuntu kernel: [ 127.292938] option 1-3:1.4: GSM modem (1-port) converter detected Jan 11 10:51:05 ubuntu kernel: [ 127.293758] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB2 Jan 11 10:51:05 ubuntu kernel: [ 127.293816] option 1-3:1.5: GSM modem (1-port) converter detected Jan 11 10:51:05 ubuntu kernel: [ 127.293939] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB3 Jan 11 10:51:05 ubuntu NetworkManager[1691]: [1610362265.9598] manager: (usb0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/5) Jan 11 10:51:05 ubuntu kernel: [ 127.306564] cdc_ether 1-3:1.0 usb0: register 'cdc_ether' at usb-0000:00:14.0-3, ZTE CDC Ethernet Device, ee:e7:6a:d1:8b:cf Jan 11 10:51:05 ubuntu kernel: [ 127.306670] usbcore: registered new interface driver cdc_ether Jan 11 10:51:05 ubuntu mtp-probe: checking bus 1, device 8: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3" Jan 11 10:51:05 ubuntu mtp-probe: bus: 1, device: 8 was not an MTP device Jan 11 10:51:05 ubuntu systemd-udevd[6506]: Using default interface naming scheme 'v245'. Jan 11 10:51:05 ubuntu systemd-udevd[6506]: ethtool: autonegotiation is unset or enabled, the speed and duplex are not writable. Jan 11 10:51:05 ubuntu NetworkManager[1691]: [1610362265.9871] device (usb0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external') Jan 11 10:51:05 ubuntu NetworkManager[1691]: [1610362265.9884] device (usb0): carrier: link connected Jan 11 10:51:05 ubuntu NetworkManager[1691]: [1610362265.9902] settings: (usb0): created default wired connection 'Wired connection 2' Jan 11 10:51:05 ubuntu snapd[5590]: hotplug.go:199: hotplug device add event ignored, enable experimental.hotplug Jan 11 10:51:06 ubuntu kernel: [ 128.235503] scsi 4:0:0:0: CD-ROM ZTE USB SCSI CD-ROM 2.31 PQ: 0 ANSI: 0 CCS Jan 11 10:51:06 ubuntu kernel: [ 128.236213] scsi 4:0:0:1: Direct-Access ZTE MMC Storage 2.31 PQ: 0 ANSI: 0 CCS Jan 11 10:51:06 ubuntu kernel: [ 128.237527] sr 4:0:0:0: [sr0] scsi3-mmc drive: 0x/0x caddy Jan 11 10:51:06 ubuntu kernel: [ 128.258593] sr 4:0:0:0: Attached scsi CD-ROM sr0 Jan 11 10:51:06 ubuntu kernel: [ 128.258837] sr 4:0:0:0: Attached scsi generic sg3 type 5 Jan 11 10:51:06 ubuntu kernel: [ 128.259256] sd 4:0:0:1: Attached scsi generic sg4 type 0 Jan 11 10:51:06 ubuntu snapd[5590]: message repeated 3 times: [ hotplug.go:199: hotplug device add event ignored, enable experimental.hotplug] Jan 11 10:51:06 ubuntu usb_modeswitch_dispatcher[6535]: Unable to open bind list file: No such file or directory Jan 11 10:51:06 ubuntu usb_modeswitch[6535]: usb_modeswitch: add device ID 19d2:1589 to driver option Jan 11 10:51:06 ubuntu usb_modeswitch[6535]: usb_modeswitch: please report the device ID to the Linux USB developers! Jan 11 10:51:08 ubuntu tracker-store[5998]: OK Jan 11 10:51:08 ubuntu systemd[1933]: tracker-store.service: Succeeded. Jan 11 10:51:13 ubuntu systemd[1]: usb_modeswitch@1-3.service: Succeeded. Jan 11 10:51:13 ubuntu systemd[1]: Finished USB_ModeSwitch_1-3. Jan 11 10:51:26 ubuntu ModemManager[1777]: [device /sys/devices/pci0000:00/0000:00:14.0/usb1/1-3] creating modem with plugin 'ZTE' and '5' ports Jan 11 10:51:26 ubuntu ModemManager[1777]: Could not grab port (tty/ttyUSB2): 'Cannot add port 'tty/ttyUSB2', unhandled serial type' Jan 11 10:51:26 ubuntu ModemManager[1777]: Could not grab port (net/usb0): 'Ignoring net port in ZTE modem' Jan 11 10:51:26 ubuntu ModemManager[1777]: Could not grab port (tty/ttyUSB3): 'Cannot add port 'tty/ttyUSB3', unhandled serial type' Jan 11 10:51:26 ubuntu ModemManager[1777]: Modem for device '/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3' successfully created Jan 11 10:51:26 ubuntu ModemManager[1777]: couldn't load Supported Modes: 'Couldn't retrieve supported modes' Jan 11 10:51:26 ubuntu ModemManager[1777]: Couldn't load unlock retries: 'Unknown error' Jan 11 10:51:26 ubuntu ModemManager[1777]: couldn't load list of Emergency Numbers: 'Failed to parse CRSM query result '+CRSM: 106, 131'' Jan 11 10:51:27 ubuntu ModemManager[1777]: couldn't load UE mode of operation for EPS: 'Unknown error' Jan 11 10:51:27 ubuntu ModemManager[1777]: Modem: state changed (unknown -> disabled) Jan 11 10:51:27 ubuntu NetworkManager[1691]: [1610362287.2312] modem["ttyUSB0"]: modem state changed, 'disabled' --> 'enabling' (reason: user preference) Jan 11 10:51:27 ubuntu NetworkManager[1691]: [1610362287.2322] manager: (ttyUSB0): new Broadband device (/org/freedesktop/NetworkManager/Devices/6) Jan 11 10:51:27 ubuntu NetworkManager[1691]: [1610362287.2334] device (ttyUSB0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external') Jan 11 10:51:27 ubuntu NetworkManager[1691]: [1610362287.2362] device (ttyUSB0): modem state 'enabling' Jan 11 10:51:27 ubuntu NetworkManager[1691]: [1610362287.2390] device (ttyUSB0): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed') Jan 11 10:51:27 ubuntu ModemManager[1777]: Modem /org/freedesktop/ModemManager1/Modem/0: state changed (disabled -> enabling) Jan 11 10:51:27 ubuntu gnome-shell[4752]: JS WARNING: [resource:///org/gnome/shell/misc/modemManager.js 122]: reference to undefined property "signal_quality" Jan 11 10:51:27 ubuntu gnome-shell[4752]: JS WARNING: [resource:///org/gnome/shell/misc/modemManager.js 115]: reference to undefined property "operator_name" Jan 11 10:51:27 ubuntu ModemManager[1777]: Modem /org/freedesktop/ModemManager1/Modem/0: 3GPP Registration state changed (unknown -> searching) Jan 11 10:51:27 ubuntu ModemManager[1777]: Could not set default storage: 'Cannot set default storage when current mem1 storage is unknown' Jan 11 10:51:28 ubuntu ModemManager[1777]: Modem /org/freedesktop/ModemManager1/Modem/0: state changed (enabling -> searching) Jan 11 10:51:28 ubuntu NetworkManager[1691]: [1610362288.0722] modem["ttyUSB0"]: modem state changed, 'enabling' --> 'searching' (reason: user-requested) Jan 11 10:51:35 ubuntu ModemManager[1777]: Modem /org/freedesktop/ModemManager1/Modem/0: 3GPP Registration state changed (searching -> registering) Jan 11 10:51:35 ubuntu ModemManager[1777]: Modem /org/freedesktop/ModemManager1/Modem/0: 3GPP Registration state changed (registering -> home) Jan 11 10:51:35 ubuntu ModemManager[1777]: Modem /org/freedesktop/ModemManager1/Modem/0: state changed (searching -> registered) Jan 11 10:51:35 ubuntu NetworkManager[1691]: [1610362295.5992] modem["ttyUSB0"]: modem state changed, 'searching' --> 'registered' (reason: unknown) Jan 11 10:51:43 ubuntu kernel: [ 164.941252] sd 4:0:0:1: [sdd] Attached SCSI removable disk Jan 11 10:51:44 ubuntu kernel: [ 165.700011] ISO 9660 Extensions: Microsoft Joliet Level 1 Jan 11 10:51:44 ubuntu kernel: [ 165.701531] ISOFS: changing to secondary root Jan 11 10:51:44 ubuntu systemd[1]: Created slice system-clean\x2dmount\x2dpoint.slice. Jan 11 10:51:44 ubuntu systemd[1]: Finished Clean the /media/ubuntu/ZTEMODEM mount point. Jan 11 10:51:44 ubuntu udisksd[1714]: Mounted /dev/sr0 at /media/ubuntu/ZTEMODEM on behalf of uid 999