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well, no problem there i guess. don't be distracted by messages too much.

can't say for output to screen ? no, not to my understanding, this is exclusively because of boot time parameters video= / efifb= / nomodeset to have output to screen you may also need to set the VGA output to not use virtio i guess, i'm happy with nomachine so i did not try more first check...

please, let us know what makes it work :)

i'm not sure you understand why you needed GPU passthrough :D like i said, try nomachine.com (free version works fine) unless it is for gaming this will work just fine i accidentay had this working at one point, from memory i'd say, experiment with nomodeset, video= , efifb= by changing the...

(beta) Agesa version of summer 2020, works like a charm. As it is running today the GPU scores higher than systems not running in a VM :) i think i actually reinstalled proxmox due to the many weird things going on, as i had also upgraded ram i had no clue what caused the issue really what i...

ehm, what do you want to do with the display ? if you're trying to make it work on the physical display, that is possible i think i assume not using nomodeset should fix that, if i remember well this is not an ideall approach, i started using nomachine for remote desktop as it is GPU accelerated

thanks for sharing, initially i had similar issues when arriving at Agesa 1.0.0.6, on an x370 motherboard, what is did was simply reset the bios by using the jumper on the motherboard, then reconfigure the bios I'd try again and rebuild the cmdline and pass through configuration from scratch

well, it is unfortunate, that is sure. know that if GPU passthrough works it looks like the system is hanging, you should be able to access it over ssh typically a bios upgrade does not require configuration changes on the os/proxmox when booting, press ESC at the bootscreen and review the...

you are welcome, i miss the collaborative spirit in newsgroups and forums so i try to keep the flame burning good, in my experience this means GPU passthrough is working i've yet to test this but writing the cmdline differntly for video=vesafb:eek:ff video=efifb:eek:ff could change that, even...

ouch, sorry to read this is happening looking in my documentation i found "vfio-pci 0000:26:00.0: vgaarb: ...." to be normal during boot, it does not state error anyway check if vfio.conf contains the right pci id,this may change on bios upgrade or reconfiguration please share the NFS hang...

make this cmdline as simple as possible, mabye so maybe not, write it as iommu=pt intel_iommu=on nobar noats nomodeset video=vseafb:off video=efifb:off this configuration below should be a minimum Configuration required Code: /etc/modules vfio vfio_iommu_type1 vfio_pci vfio_virqfd aufs...

You must distinguish a reliable way of testing GPU passthrough on the VM first, don't mind about what weirdness you observe at this point the console blanking on the physical console is influenced by video=vseafb:off video=efifb:off and also nomodeset I don't think i forget something here you...

if the monitor goes black and only VNC is working that is a good thing :)

FWIW, i now have my RADEON VII working in pass through again for a linux VM. Feel free to setup a private chat to discuss your setup. Paired with NX (nomachine.com) it works at extreme speed and high quality, even with the free version.

please make sure it is the right bios, i only guessed

best way to understand what is going on is to enter the shell and stop start VM from there, ### must be replaced with VM-ID qm stop ### qm start ### qm list you must also configure like this here is share a configuration that workd for me, the line is appended to what was in...

this appears to have resolved the issue, i hate solutions like this but this time it didn't matter too much, rrd data can be harvested regardless

Oct 22 18:03:01 pmx pmxcfs[386322]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-vm/138: -1 Oct 22 18:03:01 pmx pmxcfs[386322]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-vm/134: -1 Oct 22 18:03:01 pmx pmxcfs[386322]: [status] notice: RRDC update error...

i continuously have this issue, there is no fix in sight, the clock is in sync continuously, even for VM which are stopped

you should really consider upgrading the bios Version 7B89v1E Release Date 2020-06-16 File Size 9.28 MB Description - Updated AMD AGESA ComboAm4PI 1.0.0.6 - Fix HDMI audio lost issue when use AMD RX570 vga card.