Hi.
I'm discussing this on both debian-desktop and debian-kernel mailing list.
Have any of you faced problems with USB modems lately? It appears that
after inserting a USB modem, the usbserial modules doesnt get loaded, it
used to get loaded earlier.
On inserting the modem --
[ 148.288074] usb 1-2: new high speed USB device number 4 using ehci_hcd
[ 148.422828] usb 1-2: New USB device found, idVendor=1c9e, idProduct=f000
[ 148.422841] usb 1-2: New USB device strings: Mfr=3, Product=2,
SerialNumber=4
[ 148.422850] usb 1-2: Product: USB Modem
[ 148.422857] usb 1-2: Manufacturer: USB Modem
[ 148.422863] usb 1-2: SerialNumber: 1234567890ABCDEF
[ 148.971722] usbcore: registered new interface driver uas
[ 148.982460] Initializing USB Mass Storage driver...
[ 148.983650] scsi6 : usb-storage 1-2:1.0
[ 148.984174] usbcore: registered new interface driver usb-storage
[ 148.984182] USB Mass Storage support registered.
[ 151.422049] usb 1-2: USB disconnect, device number 4
[ 151.792073] usb 1-2: new high speed USB device number 5 using ehci_hcd
[ 151.927058] usb 1-2: New USB device found, idVendor=1c9e, idProduct=9605
[ 151.927071] usb 1-2: New USB device strings: Mfr=3, Product=2,
SerialNumber=4
[ 151.927080] usb 1-2: Product: USB Modem
[ 151.927086] usb 1-2: Manufacturer: USB Modem
[ 151.927092] usb 1-2: SerialNumber: 1234567890ABCDEF
[ 152.564392] scsi7 : usb-storage 1-2:1.4
[ 153.565598] scsi 7:0:0:0: Direct-Access USBModem Disk
2.31 PQ: 0 ANSI: 2
[ 153.571325] sd 7:0:0:0: [sdb] Attached SCSI removable disk
But --
ls tty*
tty tty12 tty17 tty21 tty26 tty30 tty35 tty4 tty44 tty49
tty53 tty58 tty62 ttyS0
tty0 tty13 tty18 tty22 tty27 tty31 tty36 tty40 tty45 tty5
tty54 tty59 tty63 ttyS1
tty1 tty14 tty19 tty23 tty28 tty32 tty37 tty41 tty46 tty50
tty55 tty6 tty7 ttyS2
tty10 tty15 tty2 tty24 tty29 tty33 tty38 tty42 tty47 tty51
tty56 tty60 tty8 ttyS3
tty11 tty16 tty20 tty25 tty3 tty34 tty39 tty43 tty48 tty52
tty57 tty61 tty9
When I -
modprobe usbserial vendor=0x1c9e product=0x9605
then --
ls /dev/tty*
/dev/tty /dev/tty16 /dev/tty24 /dev/tty32 /dev/tty40 /dev/tty49
/dev/tty57 /dev/tty8 /dev/ttyUSB3
/dev/tty0 /dev/tty17 /dev/tty25 /dev/tty33 /dev/tty41 /dev/tty5
/dev/tty58 /dev/tty9
/dev/tty1 /dev/tty18 /dev/tty26 /dev/tty34 /dev/tty42 /dev/tty50
/dev/tty59 /dev/ttyS0
/dev/tty10 /dev/tty19 /dev/tty27 /dev/tty35 /dev/tty43 /dev/tty51
/dev/tty6 /dev/ttyS1
/dev/tty11 /dev/tty2 /dev/tty28 /dev/tty36 /dev/tty44 /dev/tty52
/dev/tty60 /dev/ttyS2
/dev/tty12 /dev/tty20 /dev/tty29 /dev/tty37 /dev/tty45 /dev/tty53
/dev/tty61 /dev/ttyS3
/dev/tty13 /dev/tty21 /dev/tty3 /dev/tty38 /dev/tty46 /dev/tty54
/dev/tty62 /dev/ttyUSB0
/dev/tty14 /dev/tty22 /dev/tty30 /dev/tty39 /dev/tty47 /dev/tty55
/dev/tty63 /dev/ttyUSB1
/dev/tty15 /dev/tty23 /dev/tty31 /dev/tty4 /dev/tty48 /dev/tty56
/dev/tty7 /dev/ttyUSB2
Sounds like a problem with udev.
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