Bug 253734

Summary: x11/cinnamon (4.8.6) unable to change screen resolution
Product: Ports & Packages Reporter: Usama Khan <usama.cit>
Component: Individual Port(s)Assignee: freebsd-gnome (Nobody) <gnome>
Status: New ---    
Severity: Affects Many People CC: gnome
Priority: --- Flags: linimon: maintainer-feedback? (gnome)
Version: Latest   
Hardware: amd64   
OS: Any   

Description Usama Khan 2021-02-21 05:33:44 UTC
Unable to change screen resolution in Cinnamon Desktop (4.8.6) under VirtualBox.

Steps to reproduce:
1. Install FreeBSD in VirtualBox.
2. Install Cinnamon Desktop (4.8.6) and enable DUBS (and HALD) in "rc.conf".
3. Go to System Settings > Display, and try to change resolution.
Cinnamon Desktop will give following error:
GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._gnome_2drr_2derror_2dquark.Code2: could not set the configuration for CRTC 1310

PS: virtualbox-ose-additions is installed
PS: Further details at:
https://forums.freebsd.org/threads/cinnamon-desktop-cannot-change-resultion.78962/