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cat /sys/bus/pci/devices/0000\:01:00.0/boot_vga shows 1 which is the one gpu I want to pass-thru Is this a problem? Seems system used this gpu

I pass thru GPU gt1030 successfully before and can see BIOS screen when startup VM, today replace my CPU from 200ge to ryzen 5500 and also works well first time boot automatically. After I change VM cores from 4 to 12 then boot again, no BIOS startup screen and HDMI output not work, the guest...

I have the same problem. after passthrough vga of group oa.00 then lost connection of pve

I installed docker-ce and running a container listen 0.0.0.0:1080:80 ss -tlunp | grep 1080 root@pve:/opt/speedtest# ss -aon | grep 1080 tcp LISTEN 0 4096 0.0.0.0:1080...

Seems I solved this problem apt install dwarves apt install pve-headers-5.11.22-1-pve/now build-essential dkms cp /sys/kernel/btf/vmlinux /usr/lib/modules/`uname -r`/build/ #install by compile make make install mkdir -p /lib/modules/`uname -r`/kernel/net/usb cp /root/r8152-2.15.0/r8152.ko...

anyone know the reason?

I tried install https://www.realtek.com/en/directly-download?downloadid=14693064993b470514fcf9f45f2442e5 It's RTL8156 2.5G USB ethernet driver, because I use lsusb got: Bus 004 Device 005: ID 0bda:8151 Realtek Semiconductor Corp. RTL8151 Adapteon Business Mobile Networks BV the device ID is...

Skipping BTF generation for /root/r8152-2.15.0/r8152.ko due to unavailability of vmlinux it's searching /lib/modules/$(shell uname -r)/build I alrady installed header file pve-headers-5.4.128-1-pve and there is /sys/kernel/btf/vmlinux, should I use this one?

Anyone can help me? The usb address changed automatically: this works well: 01:1b.0) hub |__2-1 0bda:8156:3000 00 3.20 5000MBit/s 512mA 1IF (Realtek USB 10/100/1G/2.5G LAN 000000001) but this not work: 01:1b.0) hub |__2-1 0bda:8151:3000 00 3.20 5000MBit/s 512mA 1IF (Realtek USB 10/100/1G/2.5G...

I found the reason is becuase of mis config in interfaces file and also can get into shell when use debug mode exit to shell prompt

PVE 7.0 and faced this problem times ago, but I just fresh install to resolve But it happen again, the screen froze, see attathment, something like: failed to open Intel firmware: intel/ibt-hw-37.xxx I use live CD also got these two bluetooth errors, When I use boot recovery mode, I got: A...

Thanks, I used terminal to login and recovered the interfaces file.

I removed mannualy config for network interface, such as IPV4 address and default gateway and apply config Now my PVE lost connection, how to recover it?

try update to latest driver, plug again to another USB port see

After plug again to another USB port, it works well and lsusb display correct device name, very strange ...

I installed pve-headers mannually by dpkg -i pve-headers-5.11.22-1-pve_5.11.22-1_amd64.deb Now I can install drivers Check old driver and unload it. Build the module and install Skipping BTF generation for /root/r8125-9.006.04/src/r8125.ko due to unavailability of vmlinux Warning...

Download from realtek I install by run setup.sh but got Check old driver and unload it. Build the module and install make[2]: *** /lib/modules/5.11.22-1-pve/build: No such file or directory. Stop. make[1]: *** [Makefile:184: clean] Error 2 make: *** [Makefile:48: clean] Error 2

The first time device is 0bda:8156 and I pass to VM can use this USB device successfully, But sometime, device id change to 0bda:8151 automatically as bellow, the original USB device not recogonized in VM How to pass USB device in this situation? I tried pass by port, after reboot, device...

Yes, I just know Intel platform is better for passthrough. Anyway, I can use music player daemon on PVE that works well for me, which is a better choice that I can use app to control it.

Here are iommu groups IOMMU group 0 00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] IOMMU group 1 00:01.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 PCIe GPP Bridge [6:0] [1022:15d3] IOMMU...