dvd.collector Posted April 15, 2021 Share Posted April 15, 2021 (edited) I had a win10 VM working fine prior to the upgrade to 6.9.1 (and now 6.9.2). However now the VM will not boot showing this error: 2021-04-15T09:59:32.788681Z qemu-system-x86_64: vfio: Cannot reset device 0000:02:00.1, depends on group 16 which is not owned. Am assuming this relates to my Nvidia graphics card I am passing though. Here are the groups: IOMMU group 14: [10de:2182] 02:00.0 VGA compatible controller: NVIDIA Corporation TU116 [GeForce GTX 1660 Ti] (rev a1) IOMMU group 15: [10de:1aeb] 02:00.1 Audio device: NVIDIA Corporation TU116 High Definition Audio Controller (rev a1) IOMMU group 16: [10de:1aec] 02:00.2 USB controller: NVIDIA Corporation TU116 USB 3.1 Host Controller (rev a1) Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub I have ACS Override set to "both". I've also tried passing through the device in group 16, but that seems to cause the VM not to boot at all. tower-diagnostics-20210415-1111.zip Edited April 15, 2021 by dvd.collector Quote Link to comment
Cristian Sava Posted April 15, 2021 Share Posted April 15, 2021 I have the same error with 6.9.1 / 6.9.2. The most recent version that works for me (and i tested them all) is 6.9.0-beta25. I already own two licenses and was thinking buying a 3rd one - till i saw that coming out of beta's has no effect. In my case the vm's i'm using are win10 with nvme and gpu passthrough. I really wish this was solved. Quote Link to comment
dvd.collector Posted April 15, 2021 Author Share Posted April 15, 2021 I downgraded back to 6.8.3 and all is working again. Quote Link to comment
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.