Hello Xiangyang Wu, Great Thank you for the timely help. Now my user VM runs without any issue. Thank you.

Hi Shibin, I see error message “vm_get_config: IOCTL first time failed” in your log. In acrn-kernel v2.7, get platform information IOCTL is removed, please use acrn-kernel v2.6,

TGLNUC is the preferred platform for v2.6. Anyway, do you refer following guide to update

Hi David, Yes, it works by padding the ELF image to 1 MB. I tested it yesterday with a clean Ubuntu 20.04 installation without updating GRUB. Best regards Florian

Hello ACRN, I am looking for some details regarding using ACRN on intel nuc apollo lake or similar custom hardware which uses intel celeron J series processors. 1. Is the latest version

Thanks for your help with this issue Florian. To confirm, by padding your Zephyr elf image you had no issue using the GRUB that came with Ubuntu 20.04? I want to update the documentation about this

Good to know that. BR, Victor

Hi Victor, Thanks for your help. With an image larger than 1 MB and Ubuntu 20.04 everything works fine. Best regards, Florian

Hi Fuzhong, Thanks for your quick response. I rebuilt grub. I tested Version 2.06 and 2.11 but I got the same error as before for both versions. I checked that the mentioned commit is included in

Hi Florian, Besides rebuilding GRUB, you also need padding your Zephyr elf file to 1MB as we don’t support pre-launched VM OS image less than 1MB. You can use below method: dd if=zephyr.elf

Hi Florian, As Victor mentioned; please refer following guide to rebuild grub: https://projectacrn.github.io/latest/tutorials/using_grub.html#installing-self-built-grub And make sure below

Hi Florian, The log shows your GRUB put the module at HPA 0, which ACRN doesn’t support. Please try GRUB of Ubuntu 20.04, or rebuild a new GRUB by yourself.

Hi everyone, I am having some trouble with the pre-launched VM and Zephyr in the hybrid scenario and I would be grateful for some advice. Host Hardware: I attached the board configuration file

Special Notes: If you have Zoom connection issue by using web browser, pleaseinstall & launch Zoom application, manually input the meeting ID (320664063)to join the Zoom meeting. Agenda &

Dear ACRN community, FYI. -----Original Appointment----- From: Zou, Terry <terry.zou@...> Sent: Friday, December 3, 2021 7:24 am Subject: ACRN Technical Steering Committee (TSC) Meeting @5PM

Hi Fuzhong, thanks for your reply! I created an issue on GitHub (see https://github.com/projectacrn/acrn-hypervisor/issues/6950). Best regards, Christoph

Hi Christoph, Could you please help to create one git issue with following

Hi again, I managed to add a PCIe card with serial ports to my ACRN host and am now able to use the ACRN shell to get further information on what is going wrong. I hope that the following information

Hi RK, To enable SOS display, you can try to change”i915.modeset=0 video=efifb:off”to ”i915.modeset=1 video=efifb:on”in grub configuration. BR, Ronnie

Hi, I’m trying to get hypervisor up on a Dell Workstation – intel cannon lake. But, the execution is stuck at Loading acrn.. WARNING: no console will be available to OS It seems to be