Arch Linux

avalon

Member

Registered: 2013-12-12

Posts: 6

Re: xHCI host controller not responding, assume dead

Happens to me with Lenovo T590 and Kernel 5.17.11

This helps though, thanks a lot!

Restarting xHCI sometimes works for me like so (but sometimes it does not work for no apparent reason):

echo -n "0000:00:14.0" | tee /sys/bus/pci/drivers/xhci_hcd/unbind
sleep 5
echo -n "0000:00:14.0" | tee /sys/bus/pci/drivers/xhci_hcd/bind