Estou executando uma versão recentemente instalada e atualizada do Lubuntu
Linux dlwasus 4.13.0-36-genérico # 40-Ubuntu SMP Sex 16 de fevereiro 20:07:48 UTC 2018 x86_64 x86_64 x86_64 GNU / Linux
Estou tentando usar uma unidade de DVD externa, um Liteon ES1
Quando eu conecto à porta USB, sua luz pisca constantemente.
Quando olho para o syslog, vejo que o sistema está em loop.
Feb 27 12:23:44 dlwasus kernel: [ 8448.911262] usb 1-1.3: new high-speed USB device number 70 using xhci_hcd
Feb 27 12:23:44 dlwasus kernel: [ 8449.017934] usb 1-1.3: New USB device found, idVendor=1c6b, idProduct=d002
Feb 27 12:23:44 dlwasus kernel: [ 8449.017942] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Feb 27 12:23:44 dlwasus kernel: [ 8449.017948] usb 1-1.3: Product: Mass Storage Device
Feb 27 12:23:44 dlwasus kernel: [ 8449.017954] usb 1-1.3: Manufacturer: USB2.0 External
Feb 27 12:23:44 dlwasus kernel: [ 8449.017958] usb 1-1.3: SerialNumber: 75 406743500318
Feb 27 12:23:44 dlwasus kernel: [ 8449.021326] usb-storage 1-1.3:1.0: USB Mass Storage device detected
Feb 27 12:23:44 dlwasus kernel: [ 8449.023192] scsi host2: usb-storage 1-1.3:1.0
Feb 27 12:23:44 dlwasus mtp-probe: checking bus 1, device 70: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3"
Feb 27 12:23:44 dlwasus mtp-probe: bus: 1, device: 70 was not an MTP device
Feb 27 12:23:45 dlwasus kernel: [ 8449.968753] usb 1-1.3: USB disconnect, device number 70
Feb 27 12:23:45 dlwasus kernel: [ 8450.191349] usb 1-1.3: new high-speed USB device number 71 using xhci_hcd
Feb 27 12:23:45 dlwasus kernel: [ 8450.297859] usb 1-1.3: New USB device found, idVendor=1c6b, idProduct=d002
Feb 27 12:23:45 dlwasus kernel: [ 8450.297868] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Feb 27 12:23:45 dlwasus kernel: [ 8450.297874] usb 1-1.3: Product: Mass Storage Device
Feb 27 12:23:45 dlwasus kernel: [ 8450.297879] usb 1-1.3: Manufacturer: USB2.0 External
Feb 27 12:23:45 dlwasus kernel: [ 8450.297884] usb 1-1.3: SerialNumber: 75 406743500318
Feb 27 12:23:45 dlwasus kernel: [ 8450.301530] usb-storage 1-1.3:1.0: USB Mass Storage device detected
Feb 27 12:23:45 dlwasus kernel: [ 8450.302512] scsi host2: usb-storage 1-1.3:1.0
Feb 27 12:23:45 dlwasus mtp-probe: checking bus 1, device 71: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3"
Feb 27 12:23:45 dlwasus mtp-probe: bus: 1, device: 71 was not an MTP device
Pesquisas me levaram a uma possível correção que me disse para criar um /etc/udev/rules.d/90-myrules.rules incluindo
ATTR{idVendor}=="1c6b", ATTR{idProduct}=="d002", GOTO="libmtp_rules_end"
e /etc/udev/rules.d/90-myrules.rules contendo
SUBSYSTEMS=="usb", ENV{MODALIAS}=="usb:1c6b:d002", ENV{MODALIAS}="usb-storage"
Eu tentei isso, mas isso não parou o loop embora tenha removido a mensagem "Not an MTB device". Eu reverti para o sistema como instalado.
Tem alguma ideia, por favor?
Plummet