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How to start subiquity in qemu on ARM64?
How do I install qemu?GTX1080 gpu passthrough QemuUpdating Ubuntu's ARM64 toolchainLibvirt Qemu passwordHow to run armhf executables on an arm64 system?Compile deb packages in arm64Qemu vs. Xen(Qemu): virsh can't find qemuUbuntu 17.10 won't start on QEMUqemu arm64 emulation on host x86, it stuck when booting kernelI can't start my linux in qemu-vm
I would like to run the Ubuntu installer in qemu. I have used the kernel from the respective Ubuntu CD images and have verified my command line using the AMD64 architecture:
$ qemu-system-x86_64 --version
QEMU emulator version 2.5.0 ..
$ isoinfo -R -x "/install/vmlinuz" -i bionic-server-amd64.iso >linux
$ qemu-system-x86_64 -nodefaults -nographic -kernel linux
-serial stdio -append "console=ttyS0"
-machine pc -cpu qemu64 -m 1G
[ 0.0000000] Linux version 4.15.0-44-generic ..
However, when I try the same thing for ARM64 architecture (not my host arch):
$ qemu-system-aarch64 --version
QEMU emulator version 2.5.0 ..
$ isoinfo -R -x "/install/vmlinuz" -i bionic-server-arm64.iso >linux
$ qemu-system-aarch64 -nodefaults -nographic -kernel linux
-serial stdio -append "console=ttyAMA0"
-machine virt -cpu cortex-a53 -m 1G
I get zero output at 100% cpu usage. How can i determine what went wrong?
Executing with -d unimp -D debug.log reveals:
read access to unsupported AArch64 system register op0:3 op1:0 crn:0 crm:7 op2:2
16.04 virtualization qemu arm64
asked Feb 9 at 7:34
anxanx
1,20211332
add a comment |
I would like to run the Ubuntu installer in qemu. I have used the kernel from the respective Ubuntu CD images and have verified my command line using the AMD64 architecture:
$ qemu-system-x86_64 --version
QEMU emulator version 2.5.0 ..
$ isoinfo -R -x "/install/vmlinuz" -i bionic-server-amd64.iso >linux
$ qemu-system-x86_64 -nodefaults -nographic -kernel linux
-serial stdio -append "console=ttyS0"
-machine pc -cpu qemu64 -m 1G
[ 0.0000000] Linux version 4.15.0-44-generic ..
However, when I try the same thing for ARM64 architecture (not my host arch):
$ qemu-system-aarch64 --version
QEMU emulator version 2.5.0 ..
$ isoinfo -R -x "/install/vmlinuz" -i bionic-server-arm64.iso >linux
$ qemu-system-aarch64 -nodefaults -nographic -kernel linux
-serial stdio -append "console=ttyAMA0"
-machine virt -cpu cortex-a53 -m 1G
I get zero output at 100% cpu usage. How can i determine what went wrong?
Executing with -d unimp -D debug.log reveals:
read access to unsupported AArch64 system register op0:3 op1:0 crn:0 crm:7 op2:2
16.04 virtualization qemu arm64
asked Feb 9 at 7:34
anxanx
1,20211332
Don't you always need to set -M and prepare a pflash and such for arm64, like described here ?
– Christian Ehrhardt
Feb 11 at 7:10
@ChristianEhrhardt afaik-Mis just a deprecated Alias for-machine(which i did use), and-kernelan arch independent shortcut for "put this into ram and jump to it" (which should circumvent all issues from bootloader/EFI)
– anx
Feb 11 at 11:53
add a comment |
I would like to run the Ubuntu installer in qemu. I have used the kernel from the respective Ubuntu CD images and have verified my command line using the AMD64 architecture:
$ qemu-system-x86_64 --version
QEMU emulator version 2.5.0 ..
$ isoinfo -R -x "/install/vmlinuz" -i bionic-server-amd64.iso >linux
$ qemu-system-x86_64 -nodefaults -nographic -kernel linux
-serial stdio -append "console=ttyS0"
-machine pc -cpu qemu64 -m 1G
[ 0.0000000] Linux version 4.15.0-44-generic ..
However, when I try the same thing for ARM64 architecture (not my host arch):
$ qemu-system-aarch64 --version
QEMU emulator version 2.5.0 ..
$ isoinfo -R -x "/install/vmlinuz" -i bionic-server-arm64.iso >linux
$ qemu-system-aarch64 -nodefaults -nographic -kernel linux
-serial stdio -append "console=ttyAMA0"
-machine virt -cpu cortex-a53 -m 1G
I get zero output at 100% cpu usage. How can i determine what went wrong?
Executing with -d unimp -D debug.log reveals:
read access to unsupported AArch64 system register op0:3 op1:0 crn:0 crm:7 op2:2
16.04 virtualization qemu arm64
asked Feb 9 at 7:34
anxanx
1,20211332
I would like to run the Ubuntu installer in qemu. I have used the kernel from the respective Ubuntu CD images and have verified my command line using the AMD64 architecture:
$ qemu-system-x86_64 --version
QEMU emulator version 2.5.0 ..
$ isoinfo -R -x "/install/vmlinuz" -i bionic-server-amd64.iso >linux
$ qemu-system-x86_64 -nodefaults -nographic -kernel linux
-serial stdio -append "console=ttyS0"
-machine pc -cpu qemu64 -m 1G
[ 0.0000000] Linux version 4.15.0-44-generic ..
However, when I try the same thing for ARM64 architecture (not my host arch):
$ qemu-system-aarch64 --version
QEMU emulator version 2.5.0 ..
$ isoinfo -R -x "/install/vmlinuz" -i bionic-server-arm64.iso >linux
$ qemu-system-aarch64 -nodefaults -nographic -kernel linux
-serial stdio -append "console=ttyAMA0"
-machine virt -cpu cortex-a53 -m 1G
I get zero output at 100% cpu usage. How can i determine what went wrong?
Executing with -d unimp -D debug.log reveals:
read access to unsupported AArch64 system register op0:3 op1:0 crn:0 crm:7 op2:2
16.04 virtualization qemu arm64
16.04 virtualization qemu arm64
asked Feb 9 at 7:34
anxanx
1,20211332
asked Feb 9 at 7:34
anxanx
1,20211332
asked Feb 9 at 7:34
anxanx
1,20211332
asked Feb 9 at 7:34
anxanx
1,20211332
asked Feb 9 at 7:34
anxanx
1,20211332
1,20211332
Don't you always need to set -M and prepare a pflash and such for arm64, like described here ?
– Christian Ehrhardt
Feb 11 at 7:10
@ChristianEhrhardt afaik-Mis just a deprecated Alias for-machine(which i did use), and-kernelan arch independent shortcut for "put this into ram and jump to it" (which should circumvent all issues from bootloader/EFI)
– anx
Feb 11 at 11:53
add a comment |
Don't you always need to set -M and prepare a pflash and such for arm64, like described here ?
– Christian Ehrhardt
Feb 11 at 7:10
@ChristianEhrhardt afaik-Mis just a deprecated Alias for-machine(which i did use), and-kernelan arch independent shortcut for "put this into ram and jump to it" (which should circumvent all issues from bootloader/EFI)
– anx
Feb 11 at 11:53
Don't you always need to set -M and prepare a pflash and such for arm64, like described here ?
– Christian Ehrhardt
Feb 11 at 7:10
Don't you always need to set -M and prepare a pflash and such for arm64, like described here ?
– Christian Ehrhardt
Feb 11 at 7:10
@ChristianEhrhardt afaik
-M is just a deprecated Alias for -machine (which i did use), and -kernel an arch independent shortcut for "put this into ram and jump to it" (which should circumvent all issues from bootloader/EFI)– anx
Feb 11 at 11:53
@ChristianEhrhardt afaik
-M is just a deprecated Alias for -machine (which i did use), and -kernel an arch independent shortcut for "put this into ram and jump to it" (which should circumvent all issues from bootloader/EFI)– anx
Feb 11 at 11:53
add a comment |
1 Answer
1
active
oldest
votes
Just upgrade your system.
Both AMD64 and ARM64 kernels start exactly as attempted in question using QEMU emulator version 3.1.0
Note that the command line is not exactly the same though, console=ttyS0 translates to console=ttyAMA0 on ARM. To really start subiquity, add -initrd initrd -cdrom bionic-server-arm64.iso
- extract using
isoinfo -R -x "/install/initrd.gz" -i bionic-server-arm64.iso >initrd(verify results - isoinfo will not fail verbosely) - loading from ISO will be slow, adding virtio & more cores may result in significant speedup
- when adding a preseed file, note the cdrom mount location, e.g.
file=/cdrom/preseed/example.seed
answered 4 mins ago
anxanx
1,20211332
add a comment |
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1 Answer
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oldest
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Just upgrade your system.
Both AMD64 and ARM64 kernels start exactly as attempted in question using QEMU emulator version 3.1.0
Note that the command line is not exactly the same though, console=ttyS0 translates to console=ttyAMA0 on ARM. To really start subiquity, add -initrd initrd -cdrom bionic-server-arm64.iso
- extract using
isoinfo -R -x "/install/initrd.gz" -i bionic-server-arm64.iso >initrd(verify results - isoinfo will not fail verbosely) - loading from ISO will be slow, adding virtio & more cores may result in significant speedup
- when adding a preseed file, note the cdrom mount location, e.g.
file=/cdrom/preseed/example.seed
answered 4 mins ago
anxanx
1,20211332
add a comment |
Just upgrade your system.
Both AMD64 and ARM64 kernels start exactly as attempted in question using QEMU emulator version 3.1.0
Note that the command line is not exactly the same though, console=ttyS0 translates to console=ttyAMA0 on ARM. To really start subiquity, add -initrd initrd -cdrom bionic-server-arm64.iso
- extract using
isoinfo -R -x "/install/initrd.gz" -i bionic-server-arm64.iso >initrd(verify results - isoinfo will not fail verbosely) - loading from ISO will be slow, adding virtio & more cores may result in significant speedup
- when adding a preseed file, note the cdrom mount location, e.g.
file=/cdrom/preseed/example.seed
answered 4 mins ago
anxanx
1,20211332
add a comment |
Just upgrade your system.
Both AMD64 and ARM64 kernels start exactly as attempted in question using QEMU emulator version 3.1.0
Note that the command line is not exactly the same though, console=ttyS0 translates to console=ttyAMA0 on ARM. To really start subiquity, add -initrd initrd -cdrom bionic-server-arm64.iso
- extract using
isoinfo -R -x "/install/initrd.gz" -i bionic-server-arm64.iso >initrd(verify results - isoinfo will not fail verbosely) - loading from ISO will be slow, adding virtio & more cores may result in significant speedup
- when adding a preseed file, note the cdrom mount location, e.g.
file=/cdrom/preseed/example.seed
answered 4 mins ago
anxanx
1,20211332
Just upgrade your system.
Both AMD64 and ARM64 kernels start exactly as attempted in question using QEMU emulator version 3.1.0
Note that the command line is not exactly the same though, console=ttyS0 translates to console=ttyAMA0 on ARM. To really start subiquity, add -initrd initrd -cdrom bionic-server-arm64.iso
- extract using
isoinfo -R -x "/install/initrd.gz" -i bionic-server-arm64.iso >initrd(verify results - isoinfo will not fail verbosely) - loading from ISO will be slow, adding virtio & more cores may result in significant speedup
- when adding a preseed file, note the cdrom mount location, e.g.
file=/cdrom/preseed/example.seed
answered 4 mins ago
anxanx
1,20211332
answered 4 mins ago
anxanx
1,20211332
answered 4 mins ago
anxanx
1,20211332
answered 4 mins ago
anxanx
1,20211332
1,20211332
add a comment |
add a comment |
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Don't you always need to set -M and prepare a pflash and such for arm64, like described here ?
– Christian Ehrhardt
Feb 11 at 7:10
@ChristianEhrhardt afaik
-Mis just a deprecated Alias for-machine(which i did use), and-kernelan arch independent shortcut for "put this into ram and jump to it" (which should circumvent all issues from bootloader/EFI)– anx
Feb 11 at 11:53