On Wed, 2022-11-09 at 22:17 +0000, Patrick O'Callaghan wrote: > On Wed, 2022-11-09 at 22:55 +0100, greg wrote: > > In order to disable i915 altogether, I used an option in bios/efi > > firmware. > > (I have an NVIDIA card and want to use it always/for any > > application.) > > > > That would certainly be an option, though I'd prefer to avoid BIOS > settings id possible. > > > > Is there some grub magic I need to do? I assumed this would be > > > automatic but it seems not. > > > > If the intention is to use either i915 or the AMD card depending on > > the application > > that is AMD Dynamic Switchable Graphics, > > I would suggest looking at > > > > https://wiki.archlinux.org/title/PRIME#Gnome_integration > > https://wiki.archlinux.org/title/PRIME > > https://wiki.archlinux.org/title/ATI > > https://wiki.archlinux.org/title/AMDGPU
Still poring over that material, but in the meantime I did at least manage to get screen output by using "Run on discrete graphics card" from Gnome. However a) I want to use KDE, and b) I still haven't managed to get anything graphically interesting to work, i.e. Windows games via Steam, which I have been able to run before now on the IGP. Rebooting with only the AMD card connected to the monitor doesn't work either. I may have to disable the IGP from the BIOS, but I can't believe this is the only solution. poc _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org 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@lists.fedoraproject.org Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
