powerforum75 Posted November 3, 2022 Share Posted November 3, 2022 Hey there, after I did the update to 6.11.1, my Windows 10 VM with an NVIDIA GT710 stopped running. I have already tried a few things but without success. It has probably changed something fundamental??? Here are my settings: With a new VM I have under graphics no GPU more to the selection!!! Quote Link to comment
Squid Posted November 3, 2022 Share Posted November 3, 2022 Can you post your diagnostics Quote Link to comment
powerforum75 Posted November 3, 2022 Author Share Posted November 3, 2022 u-yk-diagnostics-20221103-1034.zip Quote Link to comment
ghost82 Posted November 3, 2022 Share Posted November 3, 2022 (edited) your gpu is flagged as boot vga and it's not isolated, that's why it probably doesn't show. Attach it to vfio and use vbios file. Adding kernel parameters to syslinux conf may be required too. Edited November 3, 2022 by ghost82 Quote Link to comment
powerforum75 Posted November 3, 2022 Author Share Posted November 3, 2022 39 minutes ago, ghost82 said: your gpu is flagged as boot vga and it's not isolated, that's why it probably doesn't show. Attach it to vfio and use vbios file This "Attach it to vfio"" how and where do i do it? Quote Link to comment
ghost82 Posted November 3, 2022 Share Posted November 3, 2022 Tools -> System Devices; put checkmarks and reboot Quote Link to comment
ghost82 Posted November 3, 2022 Share Posted November 3, 2022 (edited) One step back...sorry, looking at your diagnostics it seems iommu is not available (?), make sure virtualization is enabled in bios (vtx+vtd/svm+amd-v) Edited November 3, 2022 by ghost82 Quote Link to comment
powerforum75 Posted November 3, 2022 Author Share Posted November 3, 2022 But at the moment I have no checkmarks under System Devices.! See my screenshots at the top Quote Link to comment
ghost82 Posted November 3, 2022 Share Posted November 3, 2022 (edited) Read above, it seems virtualization has been resetted to off in your bios, or you changed it. Edited November 3, 2022 by ghost82 Quote Link to comment
powerforum75 Posted November 3, 2022 Author Share Posted November 3, 2022 Okay, I've made some progress. The virtualization is switched on again. Now I see under System Devices the checkmarks, but on the GPU is showing (in used by Unraid) How can I fix this? Quote Link to comment
ghost82 Posted November 3, 2022 Share Posted November 3, 2022 (edited) Attach new diagnostics Fix the syslinux line, video=efifb:off is repeated 2 times. Edited November 3, 2022 by ghost82 Quote Link to comment
powerforum75 Posted November 3, 2022 Author Share Posted November 3, 2022 u-yk-diagnostics-20221103-1301.zip Quote Link to comment
ghost82 Posted November 3, 2022 Share Posted November 3, 2022 Restore the syslinux parameters you need and in particular video=efifb:off Set Pcie acs override to "both", restart the server and see if iommu group 16 is splitted with your video and audio splitted in a group without anything else. Quote Link to comment
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