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Cake day: 2023年7月20日

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  • If you use an online service to upload which towers you see, and get an approximate location as a response, then yes, it could be just ad bad from a privacy perspective. What these open databases allow is the possibility to download the whole tower database to your device, and then do the lookups locally.


  • That’s strange. I had a T480s (now replaced with a T14), and it always worked with whichever dock I tried. I have the Lenovo Thunderbolt 3 dock, which obviously works, I also have an HP Omen GA1 with an Nvidia 1080Ti inside, and a Dell dock at work, but I don’t have the exact model. Anyway, all 3 of them work fine on the T480s. Check the security settings to make sure the dock is getting granted access. Thunderbolt allows the connected device access to all of the computer’s RAM, so make sure you only use thunderbolt peripherials you trust. The Omen GA1 is also basically a real pcie slot for your laptop. I’ve used it with GPUs, 10 Gbps network cards, SAS controllers… always worked fine, just like a Pcie slot on a desktop.