install QEMU

[abou]

I want install QEMU on Kali, I write :

qemu-system-arm -kernel ~/qemu_vms/kernel-qemu-3.10.25-wheezy -cpu arm1176 -m 256 -M versatilepb -serial stdio -append "root=/dev/sda2 rootfstype=ext4 rw" -hda ~/qemu_vms/2020-08-20-raspios-buster-armhf-full.img -nic user,hostfwd=tcp::5022-:22 -no-reboot

The answer :

WARNING: Image format was not specified for '/home/kali/qemu_vms/2020-08-20-raspios-buster-armhf-full.img' and probing guessed raw.
         Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
         Specify the 'raw' format explicitly to remove the restrictions.
pulseaudio: set_sink_input_volume() failed
pulseaudio: Reason: Invalid argument
pulseaudio: set_sink_input_mute() failed
pulseaudio: Reason: Invalid argument
Uncompressing Linux... done, booting the kernel.

I tried a lot of solutions but nothing worked. Please help

[Peter Maydell (pmaydell)]

QEMU is working fine, but your guest kernel has crashed. Either your guest kernel is the wrong one for the "versatilepb" machine type, or the kernel wants a dtb file and you are not passing one via QEMU's -dtb argument.

Unless you like debugging "board bring-up" issues, I recommend that you find a good tutorial on running an Arm Linux system on QEMU and follow it; that will be faster than trying to diagnose and fix what config/kernel/etc mismatch you've made.

[abou (morade)]

  Thank you very much for your answer. I have already watched two tutorials, but it does not work. Do you have a tutorial for me? Thank you

Regard
    Le vendredi 13 novembre 2020 à 16:55:40 UTC+1, Peter Maydell <email address hidden> a écrit :

 QEMU is working fine, but your guest kernel has crashed. Either your
guest kernel is the wrong one for the "versatilepb" machine type, or the
kernel wants a dtb file and you are not passing one via QEMU's -dtb
argument.

Unless you like debugging "board bring-up" issues, I recommend that you
find a good tutorial on running an Arm Linux system on QEMU and follow
it; that will be faster than trying to diagnose and fix what
config/kernel/etc mismatch you've made.

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https://bugs.launchpad.net/bugs/1904206

Title:
  install QEMU

Status in QEMU:
  New

Bug description:
  I want install QEMU on Kali, I write :

  qemu-system-arm -kernel ~/qemu_vms/kernel-qemu-3.10.25-wheezy -cpu
  arm1176 -m 256 -M versatilepb -serial stdio -append "root=/dev/sda2
  rootfstype=ext4 rw" -hda ~/qemu_vms/2020-08-20-raspios-buster-armhf-
  full.img -nic user,hostfwd=tcp::5022-:22 -no-reboot

  The answer :

  WARNING: Image format was not specified for '/home/kali/qemu_vms/2020-08-20-raspios-buster-armhf-full.img' and probing guessed raw.
          Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
          Specify the 'raw' format explicitly to remove the restrictions.
  pulseaudio: set_sink_input_volume() failed
  pulseaudio: Reason: Invalid argument
  pulseaudio: set_sink_input_mute() failed
  pulseaudio: Reason: Invalid argument
  Uncompressing Linux... done, booting the kernel.

  I tried a lot of solutions but nothing worked. Please help

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