ThinkPad T490s with traditional dock not detecting changes.

[ShawnMcCool]

dock --set docked and dock --set undocked work perfectly.

Output from acpi_listen:

-- undocked --

battery PNP0C0A:00 00000080 00000001
ac_adapter ACPI0003:00 00000080 00000000
ibm/hotkey LEN0268:00 00000080 00006030
thermal_zone LNXTHERM:00 00000081 00000000


-- docked --

battery PNP0C0A:00 00000080 00000001
ac_adapter ACPI0003:00 00000080 00000001
ibm/hotkey LEN0268:00 00000080 00006030
thermal_zone LNXTHERM:00 00000081 00000000

Kernel: 5.10.13-arch1-2

---

The dock --set command work great. I'm just not sure why it doesn't auto-detect docking. Would appreciate it if you could point me in the right direction.

[hshackle]

Just flagging that I'm also having this issue with T420s on 5.12.9-arch1-1 (although the problem has persisted across a few older versions). acpi_listen output is the same as far as I can tell.