Hi Victor,         update the grub2.05 according to this https://projectacrn.github.io/latest/tutorials/using_grub.html?#installing-self-built-grub, copy the grubx64.efi to /boot/efi/EFI/ubuntu

张帅： 后面在一些开源项目里面提问，可以把大家都抄送上。 ligang@...

Hi Shuai, First of all, make sure your grub has below commit: http://git.savannah.gnu.org/cgit/grub.git/commit/?id=0f3f5b7c13fa9b677a64cf11f20eca0f850a2b20multiboot2: Set min address for mbi

Hello, We have a development board with i5-7300U and tried to install acrn sos. We generated the board and scenario xmls using ACRN Configuration Tool, builded the acrn Hypervisor

Fuzhong, do we have more details on this issue documented somewhere? Is there any plan to fix this? Jacky, I assume the different content for the various screens will be coming from different VMs, is

Got it, thank you. Liu, Fuzhong <fuzhong.liu@...> 于2021年2月1日周一 下午4:17写道：

Hi Jacky There is the known GVT-g issue after v2.0, please try v2.0 if you MUST use GVT-g. BR. Fuzhong

Fuzhong, is this something you can help with? Thanks, Geoffroy

Well, I'm using acrn v2.3, so I following this tutorial: https://projectacrn.github.io/2.3/tutorials/using_windows_as_uos.html I checked the code and fixed the gvt init failed issue by

Hi, Were you following this tutorial when you hit this issue? https://projectacrn.github.io/latest/tutorials/using_windows_as_uos.html We switched at some point and are now using GVT-d (direct

Hi, all. After setup an ACRN Industry Scenario with Ubuntu Service VM, I want to launch Windows as the Guest VM. But there are some issues when I install windows. 1. Service VM boot time become very

That’s very good to hear! :-) Have fun with it and let us know of any questions or feedback you may have! Cheers, Geoffroy

Wow, I boot acrn hypervisor and kernel successfully after enable vt-d in bios. Thank you very much, Geoffroy. Geoffroy Van Cutsem <geoffroy.vancutsem@...> 于2021年1月26日周二 下午8:08写道：

I believe it is. Can you confirm you have VT-d enabled in your bios? My understanding is that the DMAR table is set-up by the firmware if VT-d is enabled. If it does not do so, that is the sign of a

The dmesg output is in the attached file. I can't generate an XML file of my board, because /sys/firmware/acpi/tables/DMAR is missing in my

Hi! Can you send the dmesg output when booting up a regular kernel. This error seems to indicate a problem with the bios. It would also be worthwhile running the board information script that

Hi, Geoffroy. I upgrade the BIOS to the latest version which was released in 2018, and disable Windows 8.1/10 WHQL Support and Windows 7 Installation support in BIOS setting. I changed vm config

Hi Lonnie, I’m not expert in this but as far as I know this has not been tried yet. We do compile specifically for 64-bit architecture (see the “-m64” flag in the Makefile [1]). This option

Hi Lonnie, No real plan yet unfortunately. Thanks, Geoffroy

Hi All, I am going to experiment with setting up the SoS in ACRN with different flavors of Linux and was just wondering something about the SoS requirements as well as performance. I am wondering if