いつか、私はこの世界を殺します
终有一日,我将斩了这个世界
Automatically Build GVT-d Ready OVMF and OpROM
License: The Unlicense
求解11代HDMI声音
已经尝试了很多天了,只能通过vbios_gvt_uefi.rom在windows驱动加载完成后点亮,尽管按照教程一步步去做了之后还是无法点亮bios,也是从主板提取的GOP
cpu是Intel J5005 核显是UHD630,之前9月份按照博客上固件编译办法安装ubunt20可以成功实现直通,但是安装win10没装显卡驱动显示器正常直通,安装驱动后再开机就黑屏了换了多个版本驱动也是这样。黑屏状态下用rdp远程进去,打开任务管理器可以看到显卡工作正常。
Want to know if you may be able to make a next release will support Alder Lake U in later release? I bought a Pentium Gold 8505 based machine (倍控 G31F) and is struggling with this issue, and I don't see anywhere I can download UEFI for that machine.
Morevoer, I am not PVE user and I use Ubuntu server + libvirt instead. Do you have any idea if it is not working just because of missing Alder Lake U ROM? I am asking because I see most other articles (mainly Chinese) mentioned the need of applying "legacy-igd=1" with qemu under PVE, but I can't do that as I am not using PVE: it will complain "no [legacy-igd] property in vfio-pci" if I do something similar by using qemu:override inside libvirt domain xml, which technically just let me modify the VM launching qemu command.
UBU 提取,version Unknow
bios 来源 零客官方 EQ12
CPU 包括 N50 N95 N97 N100 N200 N300 N305
受环境所限,我这不太好下 转 rom 工具,只提取了 efi,包含 vbt,不知道为何 vbt 有三个
这是放入gop目录里面IntelGopDriver.efi文件。
IntelGopDriver.efi.zip
这是执行命令后,product目录生成的4个文件。
b660.zip
使用mmtool 5.0.0.7打开b660.zip中的OVMF_CODE_4M.fd文件,发现里面没有IntelGOPDriver和PlatformGOPPolicy
Machine: NUC8 i5BEK Intel i5-8259
PVE 8.0.3
设备:cpu n100,零刻 EQ12
新 release 的 n100 aio 都用不了。
于是克服了网络问题,自己构建。
构建也成功构建了,OVMF 也生成了,oprom goprom 都有,但是就是不成功……
Bios 是官方的,IntelGopDriver.efi 是 UBU/UEFITools 提取的 (md5一致)
构建以后文件如下:
product.tar.gz
$ md5sum product/*
46a535624e3f1e944aa6165f1acb0e6d product/B660_GOP.rom
6599bb0e8a62639f262715cdc9ee9706 product/B660.rom
72b2807f36aaff66fae9cfa2544cb0c9 product/OVMF_CODE_4M.fd
32bb8aa9bbd48bd886bc8443a8040cd0 product/OVMF_CODE_4M.secboot.fd
但是 https://github.com/gangqizai/igd
老兄的 oprom 就能用,奇怪了,帮忙分析下
机型用q35还是i440fx呢?q35的性能不是强么。同时win10的虚拟机的“显示”选项是不是要修改为“无”?安装win10虚拟机的时候是“默认”
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