Re: Preventing display manager running on gpgpu
On Tue, Feb 09, 2021 at 01:03:57PM -0500, Neal Becker wrote: > Maybe not a bad idea. Sometimes I might want a graphical interface on > the built-in vga. Well, if you want the graphical login, then you need to run a graphical interface. If you want to run it on a different card, set up X11 to talk just to that video card. Something like this if the internal GPU is the Intel i915 (which I have in my servers). Section "OutputClass" Identifier "intel" MatchDriver "i915" Driver "modesetting" Option "PrimaryGPU" "yes" EndSection -- Jonathan Billings ___ 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
Re: Preventing display manager running on gpgpu
Maybe not a bad idea. Sometimes I might want a graphical interface on the built-in vga. On Tue, Feb 9, 2021 at 12:37 PM Jonathan Billings wrote: > > On Tue, Feb 09, 2021 at 11:39:42AM -0500, Neal Becker wrote: > > If I understand correctly, I will need the nvidia driver installed to > > use the gpgpu for M/L. I don't want/need to run a display on it > > (wayland or X11). > > Why not set the default.target to multi-user.target instead of > graphical.target? > > -- > Jonathan Billings > ___ > 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 -- Those who don't understand recursion are doomed to repeat it ___ 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
Re: Preventing display manager running on gpgpu
On Tue, Feb 09, 2021 at 11:39:42AM -0500, Neal Becker wrote: > If I understand correctly, I will need the nvidia driver installed to > use the gpgpu for M/L. I don't want/need to run a display on it > (wayland or X11). Why not set the default.target to multi-user.target instead of graphical.target? -- Jonathan Billings ___ 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
Re: Preventing display manager running on gpgpu
If I understand correctly, I will need the nvidia driver installed to use the gpgpu for M/L. I don't want/need to run a display on it (wayland or X11). Thanks, Neal On Tue, Feb 9, 2021 at 10:22 AM Patrick O'Callaghan wrote: > > On Tue, 2021-02-09 at 06:51 -0600, Richard Shaw wrote: > > I'm not sure I have a 100% solution for you but you could start with > > blacklisting the nouveau driver... > > > > /etc/default/grub: > > GRUB_CMDLINE_LINUX=" rd.driver.blacklist=nouveau > > modprobe.blacklist=nouveau" > > > > (assuming UEFI) > > # grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg > > Also blacklist the proprietary Nvidia driver if it's installed (or > uninstall it of course). > > I was about to make the same suggestion since I do this myself in order > to run GPU pass-through to a Windows VM guest, however the side-effect > is that the GPU is no longer accessible from Linux, which may not be > what the OP wanted. > > 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 -- Those who don't understand recursion are doomed to repeat it ___ 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
Re: Preventing display manager running on gpgpu
On Tue, 2021-02-09 at 06:51 -0600, Richard Shaw wrote: > I'm not sure I have a 100% solution for you but you could start with > blacklisting the nouveau driver... > > /etc/default/grub: > GRUB_CMDLINE_LINUX=" rd.driver.blacklist=nouveau > modprobe.blacklist=nouveau" > > (assuming UEFI) > # grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg Also blacklist the proprietary Nvidia driver if it's installed (or uninstall it of course). I was about to make the same suggestion since I do this myself in order to run GPU pass-through to a Windows VM guest, however the side-effect is that the GPU is no longer accessible from Linux, which may not be what the OP wanted. 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
Re: Preventing display manager running on gpgpu
I'm not sure I have a 100% solution for you but you could start with blacklisting the nouveau driver... /etc/default/grub: GRUB_CMDLINE_LINUX=" rd.driver.blacklist=nouveau modprobe.blacklist=nouveau" (assuming UEFI) # grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg HTH! Richard ___ 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
Preventing display manager running on gpgpu
After re-installing f33 following a disk crash, I was having problems that I believe were caused by nouveau trying to run on my gpgpu nvidia 2080 ti. I don't need or want a display manager running on it. How can I tell if wayland and/or X is configured to run on that card, and how can I disable it for that card? I also have a built-in vga that runs a display. Thanks, Neal ___ 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