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Diffstat (limited to 'results/classifier/105/network/899')
| -rw-r--r-- | results/classifier/105/network/899 | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/results/classifier/105/network/899 b/results/classifier/105/network/899 new file mode 100644 index 00000000..9d0150b5 --- /dev/null +++ b/results/classifier/105/network/899 @@ -0,0 +1,27 @@ +network: 0.983 +graphic: 0.982 +boot: 0.945 +instruction: 0.943 +device: 0.942 +vnc: 0.891 +assembly: 0.873 +semantic: 0.862 +socket: 0.654 +mistranslation: 0.617 +KVM: 0.223 +other: 0.207 + +HVF: Ubuntu Server fails to boot Linux 5.4.0-104 +Description of problem: +On macOS with HVF, when Ubuntu Server updates the Linux kernel to 5.4.0-104, it no longer boots and gets stuck at `EFI stub: Exiting boot services and installing virtual address map...`. This is not the case with QEMU 6.0.0 (with @agraf's HVF patches applied). + +It seems like 5.4.0-104 is the culprit because 5.4.0-100 boots fine. +Steps to reproduce: +1. Download Ubuntu Server 20.04 ARM64 ISO: https://ubuntu.com/download/server/arm +2. Run the above QEMU command (make sure networking is disabled so Ubuntu installer does not auto-upgrade the kernel) +3. Install Ubuntu with the default settings and reboot +4. It will not reboot (expected) so Ctrl+C and restart the command adding `-device virtio-net-pci,netdev=net0 -netdev user,id=net0` to the end to get networking +5. Boot into Ubuntu and install 5.4.0-104 kernel: `sudo apt install linux-image-5.4.0-104-generic` +6. Reboot and it will get stuck at `EFI stub: Exiting boot services and installing virtual address map...` +Additional information: + |