Re: Getting Error while trying to run graphical yocto build image #yocto #linux #dunfell #qemu

Alexander Kanavin

You need to run runqemu inside a graphical X11 session (we do not
support pure wayland yet). Alternatively, use 'publicvnc' parameter,
and connect with a vnc client (e.g. tigervnc) to port 5900 on the
machine where runqemu runs.


On Mon, 8 Aug 2022 at 11:36, Nikita Gupta <nikitagupta2509@...> wrote:

Hello Everyone here,
I want to run the graphic image of qemux86-64 which I have built with yocto. When I am running command "runqemu qemux86-64" or "runqemu" or "runqemu core-image-minimal" I am getting the following error.

nikita@ubuntu:~/yocto/poky/build$ runqemu qemux86-64
runqemu - INFO - Running MACHINE=qemux86-64 bitbake -e ...
runqemu - INFO - Continuing with the following parameters:
KERNEL: [/home/nikita/yocto/poky/build/tmp/deploy/images/qemux86-64/bzImage--5.4.205+gitAUTOINC+aaaf9f090d_8a59dfded8-r0-qemux86-64-20220803111012.bin]
MACHINE: [qemux86-64]
FSTYPE: [ext4]
ROOTFS: [/home/nikita/yocto/poky/build/tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64-20220803111012.rootfs.ext4]
CONFFILE: [/home/nikita/yocto/poky/build/tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64-20220803111012.qemuboot.conf]

runqemu - INFO - Setting up tap interface under sudo
[sudo] password for nikita:
runqemu - INFO - Network configuration: ip=
runqemu - INFO - Running /home/nikita/yocto/poky/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-x86_64 -device virtio-net-pci,netdev=net0,mac=52:54:00:12:34:02 -netdev tap,id=net0,ifname=tap0,script=no,downscript=no -drive file=/home/nikita/yocto/poky/build/tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64-20220803111012.rootfs.ext4,if=virtio,format=raw -show-cursor -usb -device usb-tablet -object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-pci,rng=rng0 -cpu core2duo -m 256 -serial mon:vc -serial null -kernel /home/nikita/yocto/poky/build/tmp/deploy/images/qemux86-64/bzImage--5.4.205+gitAUTOINC+aaaf9f090d_8a59dfded8-r0-qemux86-64-20220803111012.bin -append 'root=/dev/vda rw mem=256M ip= oprofile.timer=1 '

runqemu - ERROR - Failed to run qemu: Could not initialize SDL(x11 not available) - exiting

runqemu - INFO - Cleaning up
Set 'tap0' nonpersistent

Only solution I found on internet that i should run nographic image for this which has worked fine for me but my requirement is graphic image for this. Help me to find the solution to run graphic image for this. Your replies would be appreciated .

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