точно мистика- сейчас воткнул модем и получил
ratte@BrainEater:~$ lsusb
Bus 002 Device 004: ID 1c9e:9605
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 007: ID 045e:00dd Microsoft Corp. Comfort Curve Keyboard 2000 V1.0
Bus 001 Device 006: ID 0421:02e3 Nokia Mobile Phones 5230 (PC-Suite mode)
Bus 001 Device 005: ID 0458:5003 KYE Systems Corp. (Mouse Systems) G-pen 560 Tablet
Bus 001 Device 004: ID 09da:000a A4 Tech Co., Ltd Port Mouse
Bus 001 Device 003: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
ratte@BrainEater:~$ lsmod | grep usb
usb_wwan 20407 1 option
usbserial 42908 4 option,usb_wwan
usb_storage 53538 0
usbhid 46956 0
hid 91020 2 hid_a4tech,usbhid
usbnet 26165 3 rndis_wlan,rndis_host,cdc_ether
ratte@BrainEater:~$ ls /dev | grep "ttyU\|ttyA"
ttyACM0
ttyACM1
ttyUSB0
ttyUSB1
ttyUSB2
ttyUSB3
ratte@BrainEater:~$
сейчас попроую его передёрнуть и посмотрю ещё раз
и вот результат
ratte@BrainEater:~$ lsusb
Bus 002 Device 013: ID 1c9e:f000
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 007: ID 045e:00dd Microsoft Corp. Comfort Curve Keyboard 2000 V1.0
Bus 001 Device 005: ID 0458:5003 KYE Systems Corp. (Mouse Systems) G-pen 560 Tablet
Bus 001 Device 004: ID 09da:000a A4 Tech Co., Ltd Port Mouse
Bus 001 Device 003: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
ratte@BrainEater:~$ lsmod | grep usb
usb_wwan 20407 1 option
usbserial 42908 2 option,usb_wwan
usb_storage 53538 0
usbhid 46956 0
hid 91020 2 hid_a4tech,usbhid
usbnet 26165 3 rndis_wlan,rndis_host,cdc_ether
ratte@BrainEater:~$ ls /dev | grep "ttyU\|ttyA"
ratte@BrainEater:~$