The issue is happening on all versions I tried after the following commit. I can also remove this individual change from master and it starts to work.
OVMF_CODE.fd is what comes with Ubuntu 20.04 through package manager.
git diff af1b80ae56c9495999e8ccf7b70ef894378de642~ af1b80ae56c9495999e8ccf7b70ef894378de642
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index b7bcbbbb2a..7a5a8b3521 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -1497,7 +1497,7 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
dev = aml_device("PCI0");
aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A03")));
aml_append(dev, aml_name_decl("_ADR", aml_int(0)));
- aml_append(dev, aml_name_decl("_UID", aml_int(1)));
+ aml_append(dev, aml_name_decl("_UID", aml_int(0)));
aml_append(sb_scope, dev);
aml_append(dsdt, sb_scope);
@@ -1512,7 +1512,7 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A08")));
aml_append(dev, aml_name_decl("_CID", aml_eisaid("PNP0A03")));
aml_append(dev, aml_name_decl("_ADR", aml_int(0)));
- aml_append(dev, aml_name_decl("_UID", aml_int(1)));
+ aml_append(dev, aml_name_decl("_UID", aml_int(0)));
aml_append(dev, build_q35_osc_method());
aml_append(sb_scope, dev);
aml_append(dsdt, sb_scope);
The virtual machine start command:
x86_64-softmmu/qemu-system-x86_64 -name guest=win10-dev,debug-threads=on -blockdev '{"driver":"file","filename":"/usr/share/OVMF/OVMF_CODE.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' -blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' -blockdev '{"driver":"file","filename":"/var/lib/libvirt/qemu/nvram/win10-dev_VARS.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' -blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}' -machine pc-q35-4.2,accel=kvm,usb=off,vmport=off,dump-guest-core=off,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format -cpu Skylake-Client-IBRS,ss=on,vmx=on,pdcm=on,hypervisor=on,tsc-adjust=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,ibpb=on,amd-ssbd=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,hv-time,hv-relaxed,hv-vapic,hv-spinlocks=0x1fff -m 6144 -overcommit mem-lock=off -smp 4,sockets=4,cores=1,threads=1 -uuid 5646e540-5022-4ace-8d6a-d7c4b61a6d3d -no-user-config -nodefaults -rtc base=localtime,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-hpet -global ICH9-LPC.disable_s3=1 -global ICH9-LPC.disable_s4=1 -boot strict=on -device pcie-root-port,port=0x10,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x2 -device pcie-root-port,port=0x11,chassis=2,id=pci.2,bus=pcie.0,addr=0x2.0x1 -device pcie-root-port,port=0x12,chassis=3,id=pci.3,bus=pcie.0,addr=0x2.0x2 -device pcie-root-port,port=0x13,chassis=4,id=pci.4,bus=pcie.0,addr=0x2.0x3 -device pcie-root-port,port=0x14,chassis=5,id=pci.5,bus=pcie.0,addr=0x2.0x4 -device qemu-xhci,p2=15,p3=15,id=usb,bus=pci.2,addr=0x0 -device virtio-serial-pci,id=virtio-serial0,bus=pci.3,addr=0x0 -blockdev '{"driver":"host_device","filename":"/dev/disk/by-id/scsi-1SanDisk_Extreme_SSD_20072F404043","aio":"native","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' -blockdev '{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"raw","file":"libvirt-2-storage"}' -device ide-hd,bus=ide.0,drive=libvirt-2-format,id=sata0-0-0,bootindex=1,write-cache=on -device ide-cd,bus=ide.1,id=sata0-0-1 -netdev user,id=hostnet0 -device e1000e,netdev=hostnet0,id=net0,mac=52:54:00:10:5b:55,bus=pci.1,addr=0x0 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -chardev spicevmc,id=charchannel0,name=vdagent -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0 -device usb-tablet,id=input0,bus=usb.0,port=1 -spice port=5900,addr=127.0.0.1,disable-ticketing=on,image-compression=off,seamless-migration=on -device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pcie.0,addr=0x1 -device ich9-intel-hda,id=sound0,bus=pcie.0,addr=0x1b -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev spicevmc,id=charredir0,name=usbredir -device usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=2 -chardev spicevmc,id=charredir1,name=usbredir -device usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=3 -device virtio-balloon-pci,id=balloon0,bus=pci.4,addr=0x0 -msg timestamp=on -D ./log.txt -monitor stdio -d
On Wed, 03 Mar 2021 05:10:51 -0000
Nick <email address hidden> wrote:
Is it happening to preexisting guest images only or to clean install as well?
> ** Description changed: 999e8ccf7b70ef8 94378de642~ af1b80ae56c9495 999e8ccf7b70ef8 94378de642 acpi-build. c b/hw/i386/ acpi-build. c .7a5a8b3521 100644 acpi-build. c acpi-build. c decl("_ HID", aml_eisaid( "PNP0A03" ))); decl("_ ADR", aml_int(0))); decl("_ HID", aml_eisaid( "PNP0A03" ))); decl("_ ADR", aml_int(0))); decl("_ UID", aml_int(1))); decl("_ UID", aml_int(0))); sb_scope, dev); sb_scope, dev); decl("_ HID", aml_eisaid( "PNP0A08" ))); decl("_ CID", aml_eisaid( "PNP0A03" ))); decl("_ ADR", aml_int(0))); decl("_ HID", aml_eisaid( "PNP0A08" ))); decl("_ CID", aml_eisaid( "PNP0A03" ))); decl("_ ADR", aml_int(0))); decl("_ UID", aml_int(1))); decl("_ UID", aml_int(0))); osc_method( )); sb_scope, dev); osc_method( )); sb_scope, dev); softmmu/ qemu-system- x86_64 -name guest=win10- dev,debug- threads= on -blockdev '{"driver" :"file" ,"filename" :"/usr/ share/OVMF/ OVMF_CODE. fd","node- name":" libvirt- pflash0- storage" ,"auto- read-only" :true," discard" :"unmap" }' -blockdev '{"node- name":" libvirt- pflash0- format" ,"read- only":true, "driver" :"raw", "file": "libvirt- pflash0- storage" }' -blockdev '{"driver" :"file" ,"filename" :"/var/ lib/libvirt/ qemu/nvram/ win10-dev_ VARS.fd" ,"node- name":" libvirt- pflash1- storage" ,"auto- read-only" :true," discard" :"unmap" }' -blockdev '{"node- name":" libvirt- pflash1- format" ,"read- only":false, "driver" :"raw", "file": "libvirt- pflash1- storage" }' -machine pc-q35- 4.2,accel= kvm,usb= off,vmport= off,dump- guest-core= off,pflash0= libvirt- pflash0- format, pflash1= libvirt- pflash1- format -cpu Skylake- Client- IBRS,ss= on,vmx= on,pdcm= on,hypervisor= on,tsc- adjust= on,clflushopt= on,umip= on,md-clear= on,stibp= on,arch- capa...
>
> The issue is happening on all versions I tried after the following
> - commit.
> + commit. I can also remove this individual from master and it starts to
> + work.
>
> git diff af1b80ae56c9495
> diff --git a/hw/i386/
> index b7bcbbbb2a.
> --- a/hw/i386/
> +++ b/hw/i386/
> @@ -1497,7 +1497,7 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
> - dev = aml_device("PCI0");
> - aml_append(dev, aml_name_
> - aml_append(dev, aml_name_
> + dev = aml_device("PCI0");
> + aml_append(dev, aml_name_
> + aml_append(dev, aml_name_
> - aml_append(dev, aml_name_
> + aml_append(dev, aml_name_
> - aml_append(
> - aml_append(dsdt, sb_scope);
> -
> + aml_append(
> + aml_append(dsdt, sb_scope);
> +
> @@ -1512,7 +1512,7 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
> - aml_append(dev, aml_name_
> - aml_append(dev, aml_name_
> - aml_append(dev, aml_name_
> + aml_append(dev, aml_name_
> + aml_append(dev, aml_name_
> + aml_append(dev, aml_name_
> - aml_append(dev, aml_name_
> + aml_append(dev, aml_name_
> - aml_append(dev, build_q35_
> - aml_append(
> - aml_append(dsdt, sb_scope);
> + aml_append(dev, build_q35_
> + aml_append(
> + aml_append(dsdt, sb_scope);
>
> The virtual machine start command:
> x86_64-