Comment 0 for bug 1857383

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Alex Marc (m4rccc) wrote : Fractional scalling does not work anymore

I have installed Ubuntu 20.04 about 2-3 weeks ago (for the single motive that has fractional scalling) and when activating fractional scalling worked fine, in the meantime i reinstalled again Ubuntu 20.04 (laptop warranty issue) on same hardware but using the latest Ubuntu 20.04 version and now when i activate fractional scalling it does not work anymore.

The issue is that it basically zooms both the displays, i can explain best by attaching the printscreens and a picture with my phone on the same thing.You will see in the photo taken with the phone how it actually scales now and how the screenshots are taken...

Let me know what logs/commands etc is needed to pinpoint this which i think is a regression.

The monitor on which i want to scale is 4k and is connecting through DELL DA300 adapter through USB-C/Thunderbolt ( i have also tried using Dell Dock WD19 but same issue).