所以我在本地构建服务器上安装了Yocto,因为谁想让庞大的构建占用他们的工作空间呢?
主机和服务器都是Arch Linux 4.19.44-1-lts版本。
无论如何,我只是按照快速构建页面上找到的示例运行它,链接在这里,但当我尝试时...
$ runqemu qemux86
通过启用X11转发的ssh连接,我只能得到这个糟糕的输出:
runqemu - INFO - Running MACHINE=qemux86 bitbake -e... runqemu - INFO
- Continuing with the following parameters:
KERNEL: [/home/bob/poky/build/tmp/deploy/images/qemux86/bzImage--5.0.3+git0+f0b575cda6_3df4aae607-r0-qemux86-20190520164453.bin] MACHINE: [qemux86] FSTYPE: [ext4] ROOTFS: [/home/bob/poky/build/tmp/deploy/images/qemux86/core-image-sato-qemux86-20190520164453.rootfs.ext4] CONFFILE: [/home/bob/poky/build/tmp/deploy/images/qemux86/core-image-sato-qemux86-20190520164453.qemuboot.conf]
runqemu - INFO - Setting up tap interface under sudo [sudo] password for bob: runqemu - INFO - Network configuration:
192.168.7.2::192.168.7.1:255.255.255.0 runqemu - INFO - Running /home/bob/poky/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386
-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/bob/poky/build/tmp/deploy/images/qemux86/core-image-sato-qemux86-20190520164453.rootfs.ext4,if=virtio,format=raw
-vga vmware -show-cursor -usb -device usb-tablet -object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-pci,rng=rng0 -cpu pentium2 -m 256 -serial mon:vc -serial null -kernel /home/bob/poky/build/tmp/deploy/images/qemux86/bzImage--5.0.3+git0+f0b575cda6_3df4aae607-r0-qemux86-20190520164453.bin
-append 'root=/dev/vda rw highres=off mem=256M ip=192.168.7.2::192.168.7.1:255.255.255.0 vga=0 uvesafb.mode_option=640x480-32 oprofile.timer=1 uvesafb.task_timeout=-1 '
runqemu - ERROR - Failed to run qemu: Could not initialize SDL(x11 not available) - exiting
runqemu - INFO - Cleaning up Set 'tap0' nonpersistent
这部分明显是一个问题:
runqemu - ERROR - Failed to run qemu: Could not initialize SDL(x11 not available) - exiting
很奇怪,因为X实际上正在机器上运行,我可以正常运行qemu。
$ qemu-system-x86_64
在本地机器上打开一个qemu虚拟机
这里我有遗漏的东西吗?SDL需要重新编译以支持X吗?那些选项呢:" -vga vmware"," uvesafb.mode_option=640x480-32"。也许这是一个SSH的问题?或者是SDL的构建配置选项,我还没有接触到....
澄清一下,它可以从服务器的终端和使用“nographic”选项的tty中正常工作。只是不支持带图形化界面的tty,想知道是否可能。
谢谢。