次の問題があります。 USBモデムを接続して起動すると、すべてが正常に動作します。モデムを抜いて再接続すると、もう機能しません。
以下はいくつかのログです。
1. 起動時にモデムを接続します。
LSSB
Bus 001 Device 003: ID 12d1:1001 Huawei Technologies Co., Ltd. E169/E620/E800 HSDPA Modem
usb_modeswitch ログ:
USB_ModeSwitch log from Sun Apr 08 23:38:27 CEST 2012
Raw args from udev: /1-1.1:1.0
Using global config file: /etc/usb_modeswitch.conf
Using top device dir /sys/bus/usb/devices/1-1.1
----------------
USB values from sysfs:
manufacturer HUAWEI Technology
product HUAWEI Mobile
serial
----------------
bNumConfigurations is 1 - don't check for active configuration
SCSI attributes not needed, moving on
checking config: /usr/share/usb_modeswitch/12d1:1446
! matched. Reading config data
config: TargetVendor set to 12d1
config: TargetProductList set to 1001,1406,140b,140c,1412,141b,1433,1436,14ac,1506
Driver module is "option", ID path is /sys/bus/usb-serial/drivers/option1
Command to be run:
usb_modeswitch -I -W -D -s 20 -u -1 -b 1 -g 9 -v 12d1 -p 1446 -f $configBuffer
Verbose debug output of usb_modeswitch and libusb follows
(Note that some USB errors are to be expected in the process)
--------------------------------
Reading long config from command line
* usb_modeswitch: handle USB devices with multiple modes
* Version 1.2.1 (C) Josua Dietze 2011
* Based on libusb0 (0.1.12 and above)
! PLEASE REPORT NEW CONFIGURATIONS !
DefaultVendor= 0x12d1
DefaultProduct= 0x1446
TargetVendor= 0x12d1
TargetProduct= not set
TargetClass= not set
TargetProductList="1001,1406,140b,140c,1412,141b,1433,1436,14ac,1506"
DetachStorageOnly=0
HuaweiMode=0
SierraMode=0
SonyMode=0
QisdaMode=0
GCTMode=0
KobilMode=0
SequansMode=0
MobileActionMode=0
CiscoMode=0
MessageEndpoint= not set
MessageContent="55534243123456780000000000000011062000000100000000000000000000"
NeedResponse=0
ResponseEndpoint= not set
InquireDevice disabled
Success check enabled, max. wait time 20 seconds
System integration mode enabled
Use given bus/device number: 001/009 ...
Looking for default devices ...
bus/device number matched
searching devices, found USB ID 12d1:1446
found matching vendor ID
found matching product ID
adding device
Found device in default mode, class or configuration (1)
Skipping the check for the current configuration
Using first interface: 0x00
Using endpoints 0x01 (out) and 0x81 (in)
USB description data (for identification)
-------------------------
Manufacturer: HUAWEI Technology
Product: HUAWEI Mobile
Serial No.: not provided
-------------------------
Looking for active driver ...
OK, driver found; name unknown, limitation of libusb1
OK, driver "unkown" detached
Setting up communication with interface 0
Using endpoint 0x01 for message sending ...
Trying to send message 1 to endpoint 0x01 ...
libusb:error [op_clear_halt] clear_halt failed error -1 errno 71
OK, message successfully sent
Resetting response endpoint 0x81
Resetting message endpoint 0x01
Could not reset endpoint (probably harmless): -34
Device is gone, skipping any further commands
Bus/dev search active, referring success check to wrapper. Bye.
ok:busdev
--------------------------------
(end of usb_modeswitch output)
Checking success of mode switch for max. 20 seconds ...
Waiting for device file system (1 sec.) ...
Waiting for device file system (15 sec.) ...
Reading attributes ...
All attributes matched
Mode switching was successful, found 12d1:1001 (HUAWEI Technology: HUAWEI Mobile)
Now checking for newly created ports ...
new ports found, device is known to driver
Checking for AVOID_RESET_QUIRK kernel attribute
AVOID_RESET_QUIRK activated
All done, exiting
2. モデムを取り外して再接続します。
LSSB バス 001 デバイス 008: ID 12d1:1001 Huawei Technologies Co., Ltd. E169/E620/E800 HSDPAモデム
usb_modeswitch ログ:
USB_ModeSwitch log from Sun Apr 08 23:46:12 CEST 2012
Raw args from udev: /1-1.1:1.0
Using global config file: /etc/usb_modeswitch.conf
Using top device dir /sys/bus/usb/devices/1-1.1
----------------
USB values from sysfs:
manufacturer HUAWEI Technology
product HUAWEI Mobile
serial
----------------
bNumConfigurations is 1 - don't check for active configuration
SCSI attributes not needed, moving on
checking config: /usr/share/usb_modeswitch/12d1:1446
! matched. Reading config data
config: TargetVendor set to 12d1
config: TargetProductList set to 1001,1406,140b,140c,1412,141b,1433,1436,14ac,1506
Driver module is "option", ID path is /sys/bus/usb-serial/drivers/option1
Command to be run:
usb_modeswitch -I -W -D -s 20 -u -1 -b 1 -g 7 -v 12d1 -p 1446 -f $configBuffer
Verbose debug output of usb_modeswitch and libusb follows
(Note that some USB errors are to be expected in the process)
--------------------------------
Reading long config from command line
* usb_modeswitch: handle USB devices with multiple modes
* Version 1.2.1 (C) Josua Dietze 2011
* Based on libusb0 (0.1.12 and above)
! PLEASE REPORT NEW CONFIGURATIONS !
DefaultVendor= 0x12d1
DefaultProduct= 0x1446
TargetVendor= 0x12d1
TargetProduct= not set
TargetClass= not set
TargetProductList="1001,1406,140b,140c,1412,141b,1433,1436,14ac,1506"
DetachStorageOnly=0
HuaweiMode=0
SierraMode=0
SonyMode=0
QisdaMode=0
GCTMode=0
KobilMode=0
SequansMode=0
MobileActionMode=0
CiscoMode=0
MessageEndpoint= not set
MessageContent="55534243123456780000000000000011062000000100000000000000000000"
NeedResponse=0
ResponseEndpoint= not set
InquireDevice disabled
Success check enabled, max. wait time 20 seconds
System integration mode enabled
Use given bus/device number: 001/007 ...
Looking for default devices ...
bus/device number matched
searching devices, found USB ID 12d1:1446
found matching vendor ID
found matching product ID
adding device
Found device in default mode, class or configuration (1)
Skipping the check for the current configuration
Using first interface: 0x00
Using endpoints 0x01 (out) and 0x81 (in)
USB description data (for identification)
-------------------------
Manufacturer: HUAWEI Technology
Product: HUAWEI Mobile
Serial No.: not provided
-------------------------
Looking for active driver ...
OK, driver found; name unknown, limitation of libusb1
OK, driver "unkown" detached
Setting up communication with interface 0
Using endpoint 0x01 for message sending ...
Trying to send message 1 to endpoint 0x01 ...
libusb:error [op_clear_halt] clear_halt failed error -1 errno 71
OK, message successfully sent
Resetting response endpoint 0x81
Resetting message endpoint 0x01
Could not reset endpoint (probably harmless): -34
Device is gone, skipping any further commands
Bus/dev search active, referring success check to wrapper. Bye.
ok:busdev
--------------------------------
(end of usb_modeswitch output)
Checking success of mode switch for max. 20 seconds ...
Waiting for device file system (1 sec.) ...
Waiting for device file system (15 sec.) ...
プロパティを読みます... すべてのプロパティ マッチング モード切り替え成功、発見 12d1:1001 (Huawei Technologies: Huawei Mobile) 新しく作成されたポートを確認しています... 新しいポートが見つかりました、ドライバ 既知のデバイスを確認する終了
dmesg出力：
[ 261.611314] usb 1-1.1: USB disconnect, device number 3
[ 283.800711] usb 1-1.1: new high-speed USB device number 7 using ehci_hcd
[ 283.899855] scsi11 : usb-storage 1-1.1:1.0
[ 283.900156] scsi12 : usb-storage 1-1.1:1.1
[ 284.638710] usb 1-1.1: USB disconnect, device number 7
[ 300.687875] usb 1-1.1: new high-speed USB device number 8 using ehci_hcd
[ 300.787664] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB0
[ 300.788085] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB1
[ 300.788450] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB2
[ 300.789174] scsi16 : usb-storage 1-1.1:1.3
[ 300.790242] scsi17 : usb-storage 1-1.1:1.4
PS 私はNetworkManager 0.9.2.0、Arch Linux、XFCEを使用しています。
アップデート：Xubuntu 11.10 Live CDでテスト済み。
私はXubuntuでテストしました。
- 起動後にUSBモデムを接続しました。
- モデムはシステムですぐに認識され、動作を開始します。
- プラグを抜いてもう一度差し込んでみました。
- モデムが認識され動作しています。
dmesg 出力
[ 902.454378] usb 1-1.2: new high speed USB device number 9 using ehci_hcd
[ 902.562241] scsi14 : usb-storage 1-1.2:1.0
[ 902.562632] scsi15 : usb-storage 1-1.2:1.1
[ 903.278564] usb 1-1.2: USB disconnect, device number 9
[ 919.341096] usb 1-1.2: new high speed USB device number 10 using ehci_hcd
[ 919.450088] option 1-1.2:1.0: GSM modem (1-port) converter detected
[ 919.450301] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0
[ 919.450597] option 1-1.2:1.1: GSM modem (1-port) converter detected
[ 919.450739] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1
[ 919.450984] option 1-1.2:1.2: GSM modem (1-port) converter detected
[ 919.451123] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2
[ 919.454323] scsi19 : usb-storage 1-1.2:1.3
[ 919.459118] scsi20 : usb-storage 1-1.2:1.4
[ 920.456207] scsi 19:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
[ 920.460283] scsi 20:0:0:0: Direct-Access HUAWEI MMC Storage 2.31 PQ: 0 ANSI: 2
[ 920.749708] sr0: scsi-1 drive
[ 920.749847] sr 19:0:0:0: Attached scsi CD-ROM sr0
[ 920.749937] sr 19:0:0:0: Attached scsi generic sg2 type 5
[ 920.752303] sd 20:0:0:0: Attached scsi generic sg3 type 0
[ 920.761650] sd 20:0:0:0: [sdc] Attached SCSI removable disk
私が言うことは、Xbuntuのdmesg出力がArchの出力に似ていることです。
どんなアイデアがありますか？