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Invalid screen detect by xrandr

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1 answer
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I using MacBook Air M1. When I run xrandr, output is: xrandr: Failed to get size of gamma for output default Screen 0: minimum 800 x 525, current 5760 x 1956, maximum 5760 x 1980 default connected 5760x1956+0+0 0mm x 0mm 800x600 60.00 840x525 60.00 1024x768 60.00 1152x720 60.00 1280x800 60.00 1440x900 60.00 1650x1050 60.00 2048x1280 60.00 2560x1600 60.00 5760x1956 1.00* 5760x1980 2.00 But I use 4 monitors - 3 x 1920x1080 and one retina 2560x1600 in below configuration enter image description here How can I repair xrandr? XFreeRdp use xrandr to detect screens in multiscreen mode and this is some issue to run XFreeRdp session only on 2 or 3 screens.
Asked by lgabryel (21 rep)
Jul 13, 2021, 12:00 PM
Last activity: Jul 23, 2025, 03:04 PM