全球linux论坛有没有知道Ubuntu下无法识别usb是怎么回事的

339

Ubuntu Server 19.04，树莓派4B，usb硬盘接上之后灯不亮，
[ol]

root@Raspi:~# tail -f /var/log/syslog

Oct 21 15:48:30 Raspi kernel: [  815.178786] usb usb2-port1: attempt power cycle

Oct 21 15:48:31 Raspi kernel: [  816.106888] usb 2-1: new SuperSpeed Gen 1 USB device number 12 using xhci_hcd

Oct 21 15:48:31 Raspi kernel: [  816.127630] usb 2-1: device descriptor read/8, error -61

Oct 21 15:48:31 Raspi kernel: [  816.238625] usb 2-1: new SuperSpeed Gen 1 USB device number 12 using xhci_hcd

Oct 21 15:48:31 Raspi kernel: [  816.259615] usb 2-1: device descriptor read/8, error -61

Oct 21 15:48:32 Raspi kernel: [  816.594824] usb 2-1: new SuperSpeed Gen 1 USB device number 13 using xhci_hcd

Oct 21 15:48:32 Raspi kernel: [  816.615660] usb 2-1: device descriptor read/8, error -61

Oct 21 15:48:32 Raspi kernel: [  816.726625] usb 2-1: new SuperSpeed Gen 1 USB device number 13 using xhci_hcd

Oct 21 15:48:32 Raspi kernel: [  816.747639] usb 2-1: device descriptor read/8, error -61

Oct 21 15:48:32 Raspi kernel: [  816.886805] usb usb2-port1: unable to enumerate USB device

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fatal

无法枚举usb设备。。。

339

fatal 发表于 2019-10-22 00:02

无法枚举usb设备。。。
主要是那个 error -61不知道啥意思

fatal

339 发表于 2019-10-22 00:05

主要是那个 error -61不知道啥意思

339

fatal 发表于 2019-10-22 08:20

我昨晚查了，全都是-71的，后面换成32位的server才能用，估计是64位的现在还有问题