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ali_molaei

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From: Iran

Registered: 2015-12-24

Posts: 63

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USB 3 Port Not working after Reboot or Reuse

My USB 3 Port will not work after a fresh start of the system, Or Using it once (unplug the USB and replug, it's not working!) unless I do one of these things:

Remove and re-add xhci module to the kernel:

sudo modprobe -r xhci_pci
sudo modprobe xhci_pci

Or, Un-power and repower the port:

echo 'auto' > '/sys/bus/usb/devices/usb1/power/control' &&\
echo 'auto' > '/sys/bus/usb/devices/usb2/power/control' &&\
echo 'auto' > '/sys/bus/usb/devices/usb3/power/control' &&\
echo 'auto' > '/sys/bus/usb/devices/usb4/power/control' &&\
echo 'on' > '/sys/bus/usb/devices/usb1/power/control' &&\
echo 'on' > '/sys/bus/usb/devices/usb2/power/control' &&\
echo 'on' > '/sys/bus/usb/devices/usb3/power/control' &&\
echo 'on' > '/sys/bus/usb/devices/usb4/power/control'

I know I can automate these but I think it is not answering the question and fixing the problem, Is this a bug and I should report it? or is just a misconfiguration? Does anyone have the same or similar problem?

By the way, these are my system info:

lspci | grep -i xhci

00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)

lshw:

        *-usb:0
             description: USB controller
             product: 7 Series/C210 Series Chipset Family USB xHCI Host Controller
             vendor: Intel Corporation
             physical id: 14
             bus info: pci@0000:00:14.0
             version: 04
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi xhci cap_list
             configuration: driver=xhci_hcd latency=0
             resources: irq:28 memory:f0600000-f060ffff
           *-usbhost:0
                product: xHCI Host Controller
                vendor: Linux 5.10.12-arch1-1 xhci-hcd
                physical id: 0
                bus info: usb@3
                logical name: usb3
                version: 5.10
                capabilities: usb-2.00
                configuration: driver=hub slots=4 speed=480Mbit/s
           *-usbhost:1
                product: xHCI Host Controller
                vendor: Linux 5.10.12-arch1-1 xhci-hcd
                physical id: 1
                bus info: usb@4
                logical name: usb4
                version: 5.10
                capabilities: usb-3.00
                configuration: driver=hub slots=4 speed=5000Mbit/s

Last edited by ali_molaei (2021-02-11 06:59:34)