[Bug 219198] usb on Dell WD19TB Thunderbolt Dock stop working

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=219198

--- Comment #13 from Markus Rathgeb (maggu2810@gmail.com) ---
One additional information:

I masked bolt.service (systemctl mask bolt.service) and restarted my system
with dock disconnected.
After the system is running (Wayland session) I looked at the kernel messages
and connect the dock, disconnect the dock, connect the dock...
The thunderbolt dock itself is detected but no peripheral.

security is set to user

$ cat /sys/bus/thunderbolt/devices/domain0/security
user

I created this udev rule "/etc/udev/rules.d/99-removable.rules"
ACTION=="add", SUBSYSTEM=="thunderbolt", ATTR{authorized}=="0",
ATTR{authorized}="1"

Reload the rules and added the dock again.
The attached USB keyboard has been detected.

I disconnected the dock and reconnected it again.
I see the DMAR error and no USB device is detect now.

Just to replace bolt with a the simple udev rule and reduce the user space
service(s) that are involved.

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