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        今天在用qemu-system-x86_64时,我在xshell中使用指令时候报错:

warning: TCG doesn't support requested feature: CPUID.01H:ECX.vmx [bit 5]Could not initialize SDL(No available video device) - exiting

        原因是当前环境xshell中没有图形界面,需要在ubuntu下去操作指令。

也可以加-nographic -append "console=ttyS0"参数启动不弹出QEMU虚拟机窗口,

        这样在纯命令行下启动虚拟机,此时也可以通过“killall qemu-system-x86_64”命令强行关闭虚拟机。

Could not initialize SDL · Issue #17 · mengning/mykernel · GitHubqemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.vmx [bit 5] Could not initialize SDL(No available video device) - exiting 虚拟机环境: virtualbox+Ubuntu18.04 请问这个如何解决?https://github/mengning/mykernel/issues/17

本文标签: requestedfeatureCPUIDwarningTCG