J'ai désinstallé le driver Huawei...
J'ai retiré la clé.
Message dans la log : kernel: [90269.162905] usb 1-1.4: USB disconnect, device number 10
Je rebranche la clé.... Plantage de mon RPI...
J'ai remarqué qu'à chaque "retire/remet" de la clé, le device number s'incrémente... D'où MY question :
dans le répertoire /sys/devices/platform/soc/3f980000.usb/usb1/1-1/ j'ai 5 répertoires du type 1-1xxx
- 1-1.1
- 1-1:1.0
- 1-1.2
- 1-1.4
- 1-1.5
Il n'y aurait pas un soucis avec ce device number "trop élevé" ?
Après reboot du RPI, j'ai retenté...
/sbin/modprobe -r option
/sbin/modprobe -r usbserial
/sbin/modprobe option
Log :
kernel: [ 621.070823] usbcore: registered new interface driver usbserial
kernel: [ 621.070969] usbcore: registered new interface driver usbserial_generic
kernel: [ 621.071106] usbserial: USB Serial support registered for generic
kernel: [ 621.087736] usbcore: registered new interface driver option
kernel: [ 621.087901] usbserial: USB Serial support registered for GSM modem (1-port)
OK !!!
Clé retirée. Log :
kernel: [ 827.990733] usb 1-1.4: USB disconnect, device number 6
Clé rebranchée. Log :
kernel: [ 866.114020] usb 1-1.4: new high-speed USB device number 7 using dwc_otg
kernel: [ 866.215690] usb 1-1.4: New USB device found, idVendor=12d1, idProduct=1446
kernel: [ 866.215719] usb 1-1.4: New USB device strings: Mfr=3, Product=2, SerialNumber=0
kernel: [ 866.215735] usb 1-1.4: Product: HUAWEI Mobile
kernel: [ 866.215751] usb 1-1.4: Manufacturer: Huawei Technologies
kernel: [ 866.217652] usb-storage 1-1.4:1.0: USB Mass Storage device detected
kernel: [ 866.221789] scsi host4: usb-storage 1-1.4:1.0
kernel: [ 866.222977] usb-storage 1-1.4:1.1: USB Mass Storage device detected
kernel: [ 866.223368] scsi host5: usb-storage 1-1.4:1.1
systemd-udevd[2321]: failed to execute '/lib/udev/mtp-probe' 'mtp-probe /sys/devices/platform/soc/3f980000.usb/usb1/1-1/1-1.4 1 7': No such file or directory
kernel: [ 867.215686] scsi 4:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
kernel: [ 867.216728] scsi 5:0:0:0: Direct-Access HUAWEI TF CARD Storage 2.31 PQ: 0 ANSI: 2
kernel: [ 867.218295] sd 5:0:0:0: Attached scsi generic sg2 type 0
kernel: [ 867.220182] sr 4:0:0:0: [sr0] scsi-1 drive
kernel: [ 867.220792] sd 5:0:0:0: [sdc] Attached SCSI removable disk
kernel: [ 867.221629] sr 4:0:0:0: Attached scsi CD-ROM sr0
kernel: [ 867.222153] sr 4:0:0:0: Attached scsi generic sg3 type 5
Toujours KO !!!
GRRRRRRRRRRRRRRRR
