> > so you want a dual-dual-monitor setup with a KVM. > > Have you considered getting a single large 4k monitor/tv instead of 2 > smaller ones(assuming the smaller ones are 1080p)? That would > simplify a lot of what you would need to buy. Sure, but I already have the 2 monitors and the 2 PCs. > > I am running a 4k TV across 2 machines, physically it is 43" and I > have the usable resolution/space of 4 22" 1080P monitors. The color > on my TV is decent and it is a cheap 4k tv ($220 + tax), so may not be > much more expensive that the hardware needed to implement the above. > > I use the TV input/remote switch + a USB keyboard-mouse switch to > switch control from one to the other. On one of the machines I have > a second small monitor(not on a switch) off to the side showing stuff > I always want to be displayed(outside cameras). > > On Fri, Oct 6, 2023 at 11:06 AM Patrick Dupre <pdupre@xxxxxxx> wrote: > > > > I am sorry for the confusion. > > I am attaching a pdf to clarify my approach. > > > > The question is about what to set in PC1. > > The VGA port cannot be used for this setup. > > Option 1: > > try to use the DVI of the MB and > > add a graphics card with one DP port > > Option 2: > > add a dual port DP/DP video card, with a converter DP to DVI > > Option 3: > > try to use the DVI of the MB and > > add a USB-C card with a converter USB-C to DP > > Option 4: > > add a dual USB-C card with a converter USB-C to DP and USB-C to DVI. > > Option 5 > > add a dual port DP/DVI video card > > > > > > > > > Sent: Friday, October 06, 2023 at 4:48 PM > > > From: "Roger Heflin" <rogerheflin@xxxxxxxxx> > > > To: "Community support for Fedora users" <users@xxxxxxxxxxxxxxxxxxxxxxx> > > > Subject: Re: Monitors > > > > > > ok. that makes a bit more sense. And by KVM he means just > > > keyboard-mouse since he has 2 monitors and does not need the video > > > and/or the video is separated by monitor. > > > > > > I am not sure what he is trying to do given this setup. Depending on > > > what he is trying to do, there may be easier ways to do what he wants. > > > > > > Then the question becomes what will X/wayland allow you to separate. > > > With 2 separate video cards of some sort that should be safer, I am > > > not sure 2 X/wayland instances would play nice with the same video > > > card but underlying 2 monitors. > > > > > > > > > On Fri, Oct 6, 2023 at 8:31 AM Patrick O'Callaghan > > > <pocallaghan@xxxxxxxxx> wrote: > > > > > > > > On Fri, 2023-10-06 at 05:55 -0500, Roger Heflin wrote: > > > > > I don't believe KVM allows separation by video port. I think you can > > > > > only give a KVM the entire card. And even if KVM allowed you to give > > > > > it a single port I think X/Wayland assumes total control of the card > > > > > and cards ram (I could be wrong, but that would require knowing about > > > > > the 2nd instance and playing nice with each other, and that seems > > > > > like > > > > > a lot of work so, and even if it was done it probably does not work > > > > > right). I don't think #1 will work, #4 would work so long as you > > > > > have 2 usb-c converters. > > > > > > > > > > What are you doing inside the KVM that you need to give it a real > > > > > video card? Or does the virtual one simply work that bad? > > > > > > > > > > > > > I suspect some confusion about the meaning of KVM. I think the OP means > > > > a physical Keyboard-Video-Mouse switch, not the kernel virtual machine > > > > system. > > > > > > > > poc > > > > _______________________________________________ > > > > users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx > > > > To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx > > > > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > > > > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > > > > List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx > > > > Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue > > > _______________________________________________ > > > users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx > > > To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx > > > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > > > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > > > List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx > > > Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue > > >_______________________________________________ > > users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx > > To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx > > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > > List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx > > Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue > _______________________________________________ > users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx > Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue > _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
