Another thing worth trying is
echo "blacklist ehci_hcd" | sudo tee /etc/modprobe.d/blacklist-ehci sudo update-initramfs -u
then reboot, and try again. This will use the slower USB 1.1 drivers. Does this work?
After this, please clean up again with
sudo rm /etc/modprobe.d/blacklist-ehci sudo update-initramfs -u
and reboot. Thanks!
Another thing worth trying is
echo "blacklist ehci_hcd" | sudo tee /etc/modprobe. d/blacklist- ehci
sudo update-initramfs -u
then reboot, and try again. This will use the slower USB 1.1 drivers. Does this work?
After this, please clean up again with
sudo rm /etc/modprobe. d/blacklist- ehci
sudo update-initramfs -u
and reboot. Thanks!