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Re: 答复: RFC: Rewritten libvirt driver XML generation


On Fri, Mar 09, 2012 at 09:52:21AM +0800, wangsuyi640 wrote:
> Hi all:
>     I tried kvm on my openstack on ubuntu11.10  with the libvirt.xml file as
> follows:

> Howerver, I want change the remote access method by spice, I simply changed
> the libvirt.xml as follows:
> <domain type='kvm'>


>         <graphics type='spice' port='-1' autoport='yes' keymap='en-us'
> listen=''/>
>     </devices>
> </domain>
> As you can see, I just change <graphics type='vnc' port='-1' autoport='yes'
> keymap='en-us' listen=''/> to <graphics type='spice' port='-1'
> autoport='yes' keymap='en-us' listen=''/>   ,   But it called the
> error as follows:
> libvirtError: internal error Process exited while reading console log
> output: char device redirected to /dev/pts/12
> TRACE: do_spice_init: starting 0.8.1
> TRACE: do_spice_init: statistics shm_open failed, Permission denied
> I wish someone can give me some help! Thanks!

This problem is unrelated to the changes I made. If I had to guess
I'd say perhaps the AppArmour profile is not allowing QEMU to use SHM.
This is something you should probably report to the Ubuntu bug tracker
for QEMU

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