Posts Tagged ‘ restart usb subsytem without reboot ’

Reset Ubuntu USB3 without rebooting

marzo 1, 2015
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On Ubuntu sometimes wakeup from suspend “forgets” to wake up some pieces Last time it happened it was the usb3 system In order to reactivate it I had to do the following: lspci | grep USB ... 03:00.0 USB controller: Fresco Logic FL1000G USB 3.0 Host Controller (rev 01) ... ls -la /sys/bus/pci/drivers/xhci_hcd/ .......

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