[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] Disk I/O in QEMU

From: Le Tan
Subject: Re: [Qemu-devel] Disk I/O in QEMU
Date: Wed, 12 Mar 2014 21:19:46 +0800

I am sorry I didn't give the complete command I have executed. It is like this:
qemu-system-x86_64 -m 1024 -smp 2 -hda /home/tanle/study/new.img -nographic -vnc  -enable-kvm
If I delete the "-enable-kvm", it is ok and the system can boot up (just slow). But with "-enable-kvm", the vnc viewer is just black, displaying nothing.
So did I miss any options? Or there is something else wrong?

2014-03-12 21:13 GMT+08:00 Fam Zheng <address@hidden>:
On Wed, 03/12 20:27, Le Tan wrote:
> Hi Stefan,
> Thanks for your help. I find that the source code of qemu-1.2.0 doesn't
> have hw/block/. So I download the qemu-1.6.2. However it doesn't work. I
> run the configure like this:
> ./configure --enable-kvm --x86_64-softmmu
> then make and make install.
> I can start the vm using this command:
> qemu-system-x86_64 -m 1024 -smp 2 -hda my.img
> But the qemu is not using the kvm to accelerate. Then I add the
> "-enable-kvm" in the command. I connect to the vm via VNC. However, the
> vnc-viewer is just black and displays nothing.
> It used to work fine with qemu-1.2.0 (qemu-kvm). Of course, with qemu-kvm,
> there is no need to add the "-enable-kvm" option.
> So with qemu-1.6.2, did I miss any options?
> Thanks!

But you didn't specify vnc as display in your command line?

Try specify "-vnc :0" and connect with "vncviewer :0".


reply via email to

[Prev in Thread] Current Thread [Next in Thread]