Hi all, I have been struggling to find a good way to use my 4k display. For context, I have looked for setting HiDPI, am aware of https://github.com/QubesOS/qubes-issues/issues/1951 and others, but at least for now I see HiDPI as a half solution.
I don't care about my full screen resolution in Qubes, so I am ok in setting it to something like 1920x1080, the issue is I am not being able to. Since the only mode available in xrandr is 3840x2160 I am forced to add a new mode. I ran cvt 1920 1080 60 in dom0, get: Modeline "1920x1080 60.00" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync I --newmode and --addmode to default and when I try setting the mode: xrandr --verbose --output default --mode 1920x1080_60.00 xrandr: Failed to get size of gamma for output default crtc 0: disable screen 0: 1920x1080 508x286 mm 95.92dpi crtc 0: 1920x1080_60.00 59.96 +0+0 "default" xrandr: Configure crtc 0 failed crtc 0: disable screen 0: revert crtc 0: revert I have tried a few things, ran out of ideas, sorry if this is a bit too basic but am a bit stuck. Best. David -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/1480f289-07b4-49dc-b2e0-fceba3695942%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.