November 26, 20214 yr Today I have followed up on a few discoveries that has muddied the waters. Motherboard Gigabyte B460 HD3 CPU: I3-10100 Memory: 24GB GPU: Internal graphics, UHD 630 Discrete GPU: None Unraid 6.9.2 Dockers: binhex-deluge, plex ( cpu transcoding, can be removed) VMs: Win10running BlueIris with DeepStack, various Linuxes and BSD's for recreation, Win10 with SeaBIOS for IGPU testing, Win10 with OVMF for IGPU testing. At first I thought that the local screen would not wake up only used as a console, but it turns out that it was a keyboard issue that sometimes showed up when the server was left for months at a time. The screen wakes up as it should with a new keyboard if I don't try to passthrough the IGPU. I want to pass through the IGPU to a virtual machine running Win 10 with OVMF. Passing it through seem to work but the screen is blank, I can use remote desktop to access it and windows device manager reports that the UHD 630 is working properly. The screen does not detect a signal and goes into sleep mode. Win10 with seabios acts the same. The 630 looks like it's working but the screen is blank. I have disabled the onboard audio, no difference. I ticked the UHD 630 under system devices to bind it to vfio. Spoiler vfio log: Loading config from /boot/config/vfio-pci.cfg BIND=0000:00:02.0|8086:9bc8 --- Processing 0000:00:02.0 8086:9bc8 Vendor:Device 8086:9bc8 found at 0000:00:02.0 IOMMU group members (sans bridges): /sys/bus/pci/devices/0000:00:02.0/iommu_group/devices/0000:00:02.0 Binding... Successfully bound the device 8086:9bc8 at 0000:00:02.0 to vfio-pci --- vfio-pci binding complete Devices listed in /sys/bus/pci/drivers/vfio-pci: lrwxrwxrwx 1 root root 0 Nov 27 11:00 0000:00:02.0 -> ../../../../devices/pci0000:00/0000:00:02.0 ls -l /dev/vfio/ total 0 crw------- 1 root root 249, 0 Nov 27 11:00 1 crw-rw-rw- 1 root root 10, 196 Nov 27 11:00 vfio Does anyone have an idea on how to fix this? tower-diagnostics-20211126-2103.zip Edited November 27, 20214 yr by JorgenK New information
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