![]() And frustrating that Apple doesn’t just include this by default given that it appears to work seamlessly (yes, I know, technically I am using BetterDummy to create a second display which seems super hacky and probably makes some Apple engineer weep, but you wouldn’t know just looking at this now). So I’m now working from my 13" device with a scaled resolution of 1952x1220 because 1920x1200 is just about perfect, but I can get a few more pixels and I have the option, so why not get it right in the sweet spot?! Then I discovered to my delight that I can scale my M1 MBA screen to any resolution I want now as well! There are advantages to allowing your baby to suck her thumb rather than a dummy. I tried it out in anticipation of potentially getting a 4k external monitor in a few months and wondering what scaled resolutions I might be able to achieve. I developed this workflow with my old 15" retina which could do 1920x1200 scaled and was workable, but I tend to use the MBA in native res in order to achieve actual work. I’ll set the laptop up on a folding stand so that it’s at eye level and work from the wireless peripherals (which I often rest on either a bookshelf (standing desk)) or on my lap on top of a plastic chopping board.Īnyway, the laptop has a maximum scaled resolution of 1680x1050 which isn’t super high, or a native resolution of 2560x1600 which is great for productivity (bearing in mind that the screen is about 30cm / 12 inches from my face so I can mostly read things ok). When I’m travelling I will often take my M1 MBA and a magic keyboard & mouse with me. The program creates a virtual display in software which is then mirrored to. You can contribute to the code.Just wanted to leave some praise here for BetterDummy GitHub - waydabber/BetterDummy: Software Dummy Display Adapter for Apple Silicon/Intel Macs to Have Custom HiDPI Resolutions. There is a solution now, thanks to Istvn Tth’s BetterDummy, which is open sourced and apparently MIT licensed. The basic idea and some of the code was adapted from FluffyDisplay. If you like this app, you’ll like MonitorControl even more! Control the brightness, volume of your external display like it would be a native Apple display! Special Thanks Change signing settings to suit your configurationĪn unsigned beta release is also provided.The app and instructions was tested on Monterey RC (hopefully it works on Big Sur as well). The app saves the dummy display configuratio and automatically restore it upon next restart. You might have to fight with the Displays tab in Preferences sometimes as (at least on Monterey) the Optimize for setting tends to reset at random times to the physical display for unknown reasons while changing the settings (the Displays tab appears to be rather buggy in general).HiDPI resolutions are followed by non-HiDPI resolutions so don’t forget to scroll down, it’s a long list!.You’ll see a long list of available resolutions – select the desired resolution.In the app menu choose Connect Dummy and select your desired aspect ratio.Does not utilize graphics hardware in vain so it is somewhat faster.He has a channel on Discord and is super helpful, too. It's free to use the basic features to get you going but I paid for it immediately to support the dev. Works with all aspect ratios, does not depend on what resoluations are recorded in the dummy’s EDID/firmware. I was going to return my LG 34WK95U because everything was either too big or too small, but that fixed it right up.It lets you trick macOS by mirroring the contents of a fake 5K display of the right aspect ratio onto your actual 1440p screen. Offers a much wideer variety of HiDPI and standard resolutions. Macworld’s Jared Newman highlights BetterDummy, a clever utility that addresses this limitation in a roundabout way.Does not suffer from issues that prevalent with the physical dummy route (like jittery mouse cursor).Your HDMI port will remain usable for an other display.To alleviate this problem, DummyDisplay creates a virtual dummy display for you which you can then utilize as a mirror main.Īdvantages of BetterDummy over a physical 4K HDMI dummy plug: This approach has obvious drawbacks (you need to buy a dummy, you render your HDMI port useless etc.) My configuration: MacBook Air M1 (clamshell mode, internal display not used) MacOS Monterey 12.0. The good news is: Yes, it is a woraround to get HiDPI representation via DisplayLink. To fix this issue, many resort to buying a 4K HDMI dummy dongle to fool macOS into thinking that a 4K display is connected and then mirror the contents of this dummy display to the physical lower-res display in order to have HDMI resolution. I have now tried the 'BetterDummy' program and checked whether it can provide a solution for the missing HiDPI resolutions via DisplayLink. Notoriously they don’t allow sub 4K resolution displays to have HiDPI (“Retina”) resolutions even though a 22″ – 24″ QHD display would greatly benefit from having an 1920×1080 HiDPI mode. M1 macs tend to have issues with custom resolutions. Dummy Display for Apple Silicon Macs to achieve custom resolutions.
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