我的 1TB USB 3.0 之前在 Ubuntu 和 Windows 中运行良好。但最近在 Ubuntu 中根本检测不到它。它在 Windows 中仍然运行良好。我确实将 Ubuntu 更新到了 12.10,但我不确定这是否导致了问题。
当我连接我的硬盘并运行 dmesg | tail 时:
[ 47.804676] usb 4-3: >Device not responding to set address.
[ 48.008575] usb 4-3: >Device not responding to set address.
[ 48.212421] usb 4-3: >device not accepting address 9, error -71
[ 48.324451] usb 4-3: >Device not responding to set address.
[ 48.528340] usb 4-3: >Device not responding to set address.
[ 48.732165] usb 4-3: >device not accepting address 10, error -71
[ 48.844138] usb 4-3: >Device not responding to set address.
[ 49.048179] usb 4-3: >Device not responding to set address.
[ 49.251881] usb 4-3: >device not accepting address 11, error -71
[ 49.251907] hub 4-0:1.0: >unable to enumerate USB device on port 3
sudo fdisk -l 的输出是:
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00030cde
Device Boot Start End Blocks Id System
/dev/sda1 2048 1332981759 666489856 83 Linux
/dev/sda2 1332981760 1953523711 310270976 5 Extended
/dev/sda5 1332983808 1349365759 8190976 82 Linux swap / Solaris
/dev/sda6 1349367808 1953523711 302077952 7 HPFS/NTFS/exFAT
Disk /dev/sdb: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders, total 234441648 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000a2519
Device Boot Start End Blocks Id System
/dev/sdb1 * 2048 103368703 51683328 7 HPFS/NTFS/exFAT
/dev/sdb2 103368704 154568703 25600000 83 Linux
/dev/sdb3 154568704 234440703 39936000 7 HPFS/NTFS/exFAT
/dev/sda 和 /dev/sdb 是我的 2 个内置硬盘。但是外置硬盘(应该是 /dev/sdc)却没有显示出来,尽管它已连接并且硬盘上的 LED 正在发光。
有人建议添加blacklist uas
到/etc/modprobe.d/blacklist.conf
。我也试过了。但还是不行。有人能帮我吗?
答案1
我不确定这是否能解决您的问题,但值得一试:
连接您的设备
将 USB 电缆从计算机侧拉出一点点..(只是一点点)并等待几分钟..
如果它开始工作,那么您可以正确推回 USB 电缆。
我遇到了类似的问题。
如果它不起作用那么抱歉.. :(
答案2
我的情况类似,我使用的是华硕笔记本电脑 N53SV。我的便携式驱动器是 1TB Transcend StoreJet 25H3P USB 3.0。左侧的 USB 3.0 端口无法检测到它,但左侧端口 (USB 2.0) 可以检测到它。我在网上读到过关闭笔记本电脑,然后将 1TB USB 3.0 插入 USB 3.0 端口,然后重新打开笔记本电脑。这不是我能想到的最棒的解决方案,但它确实有效。我使用的是 3.2.0-32-generic #51-Ubuntu SMP Wed Sep 26 21:33:09 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux