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PJO
Blue Screen Again
Posts: 2
Registered: ‎12-02-2019
Location: IE
Views: 203
Message 1 of 1

Firmware updates from Linux

I'm running a T440s with two type A02 Ultra Docks. My OS is Linux Mint (currently 18.3, shortly to be 19.3). I have one dock (manufactured 14/06) with out of date firmware that I'd like to update to see if it resolves a problem (flickering display when laptop reconnects -- I've been using a KVM switch with two laptops). The newer dock is a replacement which hasn't exhibited the problem. It may be a hardware fault but would like to try a firmware upgrade. How can I do this? (ie., without re-installing Windows just to run this)

 

My laptop doesn't undock properly -- I get a blank screen on both laptop and monitor. I know of but haven't tried the dockd solution available from github; I'll wait until I've tried a newer Linux kernel first. It would be helpful to know from now on what minimum kernel release is required for docking station functionality to work.

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