Buddy, I am a noob in libvirt develop.
When I want to create a domain by using virDomainDefineXML and displays a
window on the host desktop. But when I add the line
" <graphics type='sdl' display=':0.0'/>" into the config xml file, the
error as below will happen.
libvir: QEMU error : internal error process exited while connecting to
monitor: Could not initialize SDL(No available video device) - exiting
when I delete " <graphics type='sdl' display=':0.0'/>",I can create the
domain normally. Who can help me?!
The config xml file is as below:
<domain type='qemu'>
<name>qemu_ubuntu_01</name>
<memory>219200</memory>
<currentMemory>219200</currentMemory>
<vcpu>2</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
<boot dev='hd'/>
<boot dev='cdrom'/>
</os>
<devices>
<emulator>/usr/bin/qemu</emulator>
<disk type='file' device='cdrom'>
<source file='/root/Downloads/ubuntu-11.04-desktop-amd64.iso'/>
<target dev='hdc' bus='ide'/>
<readonly/>
</disk>
<disk type='file' device='disk'>
<source file='/var/lib/libvirt/images/winXP.img'/>
<driver name='qemu' type='raw'/>
<target dev='hda'/>
</disk>
<video>
<model type='cirrus' vram='9216' heads='1'>
<acceleration accel3d='yes'/>
</model>
</video>
<interface type='bridge'>
<mac address='52:54:00:d8:65:c9'/>
<source bridge='virbr0'/>
</interface>
<input type='mouse' bus='ps2'/>
<graphics type='vnc' port='10' listen='127.0.0.1'/>
<graphics type='sdl' display=':0.0'/>
</devices>
</domain>
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