阿尔卡特X500数据卡无法使用xhci在ubuntu 12.04上识别
我有两台笔记本电脑运行ubuntu 12.04及最新更新。 一个是网关ID79C，另一个是华硕SM56CM。 我需要做的就是在网关上建立连接是为了添加
usbserial option 到/ etc / modules。
我在asus上做了同样的事情，但似乎没有在dmesg中识别和添加选项行。
相关的dmesg输出：
网关：
[469749.811939] usb 2-1.2: new high-speed USB device number 52 using ehci_hcd [469750.267397] scsi52 : usb-storage 2-1.2:1.0 [469751.272023] scsi 52:0:0:0: Direct-Access ALCATEL Mass Storage 2.31 PQ: 0 ANSI: 2 [469751.272742] scsi 52:0:0:1: CD-ROM ALCATEL Mass Storage 2.31 PQ: 0 ANSI: 2 [469751.274511] sd 52:0:0:0: Attached scsi generic sg3 type 0 [469751.280206] sr1: scsi-1 drive [469751.280509] sr 52:0:0:1: Attached scsi CD-ROM sr1 [469751.280714] sr 52:0:0:1: Attached scsi generic sg5 type 5 [469751.281166] sd 52:0:0:0: [sdc] Attached SCSI removable disk [469751.403557] usb 2-1.2: USB disconnect, device number 52 [469751.733967] usb 2-1.2: new high-speed USB device number 53 using ehci_hcd [469752.189850] option 2-1.2:1.0: GSM modem (1-port) converter detected [469752.190072] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB0 [469752.190267] option 2-1.2:1.1: GSM modem (1-port) converter detected [469752.190482] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB1 [469752.190831] option 2-1.2:1.2: GSM modem (1-port) converter detected [469752.190984] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB2 [469752.191243] option 2-1.2:1.3: GSM modem (1-port) converter detected [469752.191449] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB3 [469752.191875] scsi53 : usb-storage 2-1.2:1.4 [469752.192126] option 2-1.2:1.5: GSM modem (1-port) converter detected [469752.192331] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB4 [469752.192520] option 2-1.2:1.6: GSM modem (1-port) converter detected [469752.192656] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB5 [469753.189991] scsi 53:0:0:0: Direct-Access ALCATEL Mass Storage 2.31 PQ: 0 ANSI: 2 [469753.191413] sd 53:0:0:0: Attached scsi generic sg3 type 0 [469753.194091] sd 53:0:0:0: [sdc] Attached SCSI removable disk
华硕：
[55094.440196] usb 3-2: new high-speed USB device number 4 using xhci_hcd [55094.459739] usb 3-2: ep 0x1 - rounding interval to 32768 microframes, ep desc says 0 microframes [55094.459752] usb 3-2: ep 0x81 - rounding interval to 32768 microframes, ep desc says 0 microframes [55094.856171] scsi8 : usb-storage 3-2:1.0 [55095.855573] scsi 8:0:0:0: Direct-Access ALCATEL Mass Storage 2.31 PQ: 0 ANSI: 2 [55095.856306] scsi 8:0:0:1: CD-ROM ALCATEL Mass Storage 2.31 PQ: 0 ANSI: 2 [55095.858282] sd 8:0:0:0: Attached scsi generic sg3 type 0 [55095.860853] sr1: scsi-1 drive [55095.861136] sr 8:0:0:1: Attached scsi CD-ROM sr1 [55095.861322] sr 8:0:0:1: Attached scsi generic sg4 type 5 [55095.864531] sd 8:0:0:0: [sdc] Attached SCSI removable disk
我能看到的唯一区别是asus在网关上使用xhci_hcd（usb 3.0）vs ehci_hcd（usb 2.0）。
我也试过用usb_modeswitch手动切换，但它说它找不到以前的驱动程序。
任何帮助将不胜感激。
我通过进入bios并禁用xhci让它在ASUS上工作。 因此，与usb_modeswitch / option一起使用xhcifunction肯定是错误的。 所以没有usb 3.0爱我，直到这个问题得到整理:(
华硕dmesg输出：
[ 199.903558] usb 2-1.2: new high-speed USB device number 3 using ehci_hcd [ 200.362841] Initializing USB Mass Storage driver... [ 200.363104] scsi6 : usb-storage 2-1.2:1.0 [ 200.363319] usbcore: registered new interface driver usb-storage [ 200.363326] USB Mass Storage support registered. [ 200.368504] usbcore: registered new interface driver uas [ 201.362896] scsi 6:0:0:0: Direct-Access ALCATEL Mass Storage 2.31 PQ: 0 ANSI: 2 [ 201.363623] scsi 6:0:0:1: CD-ROM ALCATEL Mass Storage 2.31 PQ: 0 ANSI: 2 [ 201.365534] sd 6:0:0:0: Attached scsi generic sg3 type 0 [ 201.367932] sd 6:0:0:0: [sdc] Attached SCSI removable disk [ 201.372133] sr1: scsi-1 drive [ 201.373843] sr 6:0:0:1: Attached scsi CD-ROM sr1 [ 201.374064] sr 6:0:0:1: Attached scsi generic sg4 type 5 [ 201.544644] usb 2-1.2: USB disconnect, device number 3 [ 201.808647] usb 2-1.2: new high-speed USB device number 4 using ehci_hcd [ 202.264289] option 2-1.2:1.0: GSM modem (1-port) converter detected [ 202.264630] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB0 [ 202.264915] option 2-1.2:1.1: GSM modem (1-port) converter detected [ 202.265222] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB1 [ 202.265512] option 2-1.2:1.2: GSM modem (1-port) converter detected [ 202.265834] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB2 [ 202.266098] option 2-1.2:1.3: GSM modem (1-port) converter detected [ 202.266355] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB3 [ 202.266582] option 2-1.2:1.4: GSM modem (1-port) converter detected [ 202.266817] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB4 [ 202.267021] option 2-1.2:1.5: GSM modem (1-port) converter detected [ 202.267252] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB5 [ 202.267460] option 2-1.2:1.6: GSM modem (1-port) converter detected [ 202.267629] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB6 [ 272.095114] usb 2-1.2: USB disconnect, device number 4 [ 272.095476] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ 272.095523] option 2-1.2:1.0: device disconnected [ 272.096378] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 [ 272.096486] option 2-1.2:1.1: device disconnected [ 272.097240] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 [ 272.097377] option 2-1.2:1.2: device disconnected [ 272.098003] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3 [ 272.098083] option 2-1.2:1.3: device disconnected [ 272.098637] option1 ttyUSB4: GSM modem (1-port) converter now disconnected from ttyUSB4 [ 272.098716] option 2-1.2:1.4: device disconnected [ 272.098957] option: option_instat_callback: error -108 [ 272.099359] option1 ttyUSB5: GSM modem (1-port) converter now disconnected from ttyUSB5 [ 272.099406] option 2-1.2:1.5: device disconnected [ 272.099629] option: option_instat_callback: error -108 [ 272.099895] option1 ttyUSB6: GSM modem (1-port) converter now disconnected from ttyUSB6 [ 272.099908] option 2-1.2:1.6: device disconnected