[Bug 219681] ASUS Zenbook S 14 UX5406SA: Unstable USB connection on USB-A port under certain condition

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https://bugzilla.kernel.org/show_bug.cgi?id=219681

--- Comment #12 from dantmnf2@xxxxxxxxx ---
> is the enclosure running at SuperSpeed when it works correctly?
There are some chances to work with SuperSpeed+, mostly with a longer cable.

To manually trigger the issue without udisks2:

echo "write through" > /sys/class/scsi_disk/0:0:0:0/cache_type
smartctl -a /dev/sda
dd if=/dev/sda of=/dev/null count=1

But this sequence more often gives ~30s IO delay, not timeout.

Also tried another disk with this enclosure and the issue is gone. Seems the
disk is to blame.

As for the Realtek ethernet, I found it never enters U1/U2 state on Windows.
Given there is already NO_LPM quirks for RTL8153, maybe we also need one for
RTL8156?

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