projectacrn / acrn-hypervisor

Project ACRN hypervisor

BSD 3-Clause "New" or "Revised" License

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Bootning in blind mode #4010

Closed paspndevops closed 4 years ago

paspndevops commented 5 years ago

As we tried https://projectacrn.github.io/latest/tutorials/running_ubun_as_user_vm.html

on clrlinux 31470

errot: no suitable video mode found error: no video mode activated. error: can't find command 'hwmatch' .errir no suitable video mode found

Thanks in advance

ttzeng commented 5 years ago

@paspndevops did you attach 2nd display while launching the Ubuntu user VM? ACRN leverages GVT-g technology to share the Intel GPU among VMs. It's recommended to connect dual displays to your target device to be aware of the status of the Service VM and User VM.

paspndevops commented 5 years ago

@ttzeng

Thanks for quick reply but i could't understand could you brief the steps to solve this issue .

What are the steps need to follow ?

Thanks again

paspndevops commented 5 years ago

@ttzeng

I am using NUC7i7BNH which was having only one HDMI

paspndevops commented 5 years ago

@ttzeng After modifying Launch script for to enable console (-s 9,virtio-console,@stdio:stdio_port )

sh launch_fedora.sh

cpu1 online=1 vtcon: stdio is used by other device pci virtio-console init failed modify_bar_registration: bypass for pci-gvt modify_bar_registration: bypass for pci-gvt modify_bar_registration: bypass for pci-gvt vtnet tx thread closing... vm_reset_ptdev_intx:0x28-fb, ioapic virpin=0. mngr_client_new: Failed to accept from fd 34, err: Invalid argument Stop listening 34... Stop polling 34... No correct pm notify channel given Unable to init vdev (22)

Mingyuan18 commented 5 years ago

[External_System_ID] ACRN-5610

gvancuts commented 5 years ago

@paspndevops what is the version of the User VM you're trying to launch? Ubuntu, Fedora, which version?

This could be an upstream bug such as this one: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1840560