使用运行 Ubuntu 10.04 的 Vodafone WebBook,插入后突然停止显示 USB。我尝试使用其他 USB 设备,甚至是鼠标。这也不起作用。通过 USB 为手机充电也不起作用。如果我按Ctrl + Alt + F12然后插入 USB 设备,系统提示“无法枚举 USB 集线器/端口 1”。这是怎么回事?
答案1
Ubuntu 10.04 不再支持。我建议您安装 12.04lts 或更好的 14.04lts
1.- 系统全部加载后插入 USB。2.-
查看内核日志或系统日志是否有新硬件:(
全部具有 root 权限)我的 kern.log: tail -20 /var/log/kern.log
- 查看最后 20 行
Mar 9 08:52:49 gilito-MS-AF1511 kernel: [ 188.426947] nspr-2: sending ioctl 5393 to a partition!
Mar 9 08:52:49 gilito-MS-AF1511 kernel: [ 188.426964] nspr-2: sending ioctl 5393 to a partition!
Mar 9 09:01:59 gilito-MS-AF1511 kernel: [ 738.144354] usb 3-1: new high-speed USB device number 4 using xhci_hcd
Mar 9 09:01:59 gilito-MS-AF1511 kernel: [ 738.274613] usb 3-1: New USB device found, idVendor=13fe, idProduct=1d00
Mar 9 09:01:59 gilito-MS-AF1511 kernel: [ 738.274617] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Mar 9 09:01:59 gilito-MS-AF1511 kernel: [ 738.274619] usb 3-1: Product: DataTraveler 2.0
Mar 9 09:01:59 gilito-MS-AF1511 kernel: [ 738.274620] usb 3-1: Manufacturer: Kingston
Mar 9 09:01:59 gilito-MS-AF1511 kernel: [ 738.274622] usb 3-1: SerialNumber: 5B740689B724
Mar 9 09:01:59 gilito-MS-AF1511 kernel: [ 738.274948] usb-storage 3-1:1.0: USB Mass Storage device detected
Mar 9 09:01:59 gilito-MS-AF1511 kernel: [ 738.275048] scsi8 : usb-storage 3-1:1.0
Mar 9 09:02:00 gilito-MS-AF1511 kernel: [ 739.273732] scsi 8:0:0:0: Direct-Access Kingston DataTraveler 2.0 PMAP PQ: 0 ANSI: 0 CCS
Mar 9 09:02:00 gilito-MS-AF1511 kernel: [ 739.274360] sd 8:0:0:0: Attached scsi generic sg5 type 0
Mar 9 09:02:00 gilito-MS-AF1511 kernel: [ 739.457335] sd 8:0:0:0: [sde] 2015232 512-byte logical blocks: (1.03 GB/984 MiB)
Mar 9 09:02:00 gilito-MS-AF1511 kernel: [ 739.457477] sd 8:0:0:0: [sde] Write Protect is off
Mar 9 09:02:00 gilito-MS-AF1511 kernel: [ 739.457482] sd 8:0:0:0: [sde] Mode Sense: 23 00 00 00
Mar 9 09:02:00 gilito-MS-AF1511 kernel: [ 739.457620] sd 8:0:0:0: [sde] No Caching mode page found
Mar 9 09:02:00 gilito-MS-AF1511 kernel: [ 739.457623] sd 8:0:0:0: [sde] Assuming drive cache: write through
Mar 9 09:02:00 gilito-MS-AF1511 kernel: [ 739.459288] sde: sde1
Mar 9 09:02:00 gilito-MS-AF1511 kernel: [ 739.460031] sd 8:0:0:0: [sde] Attached SCSI removable disk
Mar 9 09:02:02 gilito-MS-AF1511 kernel: [ 741.866529] FAT-fs (sde1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
3.- 安装新的分割在我的情况下是 /dev/sde1 :mount -t vfat /dev/sde1 /mnt/
如果您没有在日志中看到任何新插入的 USB 设备,则表明 USB 设备、USB 驱动程序或 USB 端口 PC 存在问题。