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2023-07-30 17:15:20<a href="mailto:" lublin="">"Uri Lublin" <ulublin@redhat.com></a>写道：
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Hi,<br>
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On Thu, Jul 27, 2023 at 10:52 AM 霍金鹏 <<a href="mailto:32217118@mail.dlut.edu.cn">32217118@mail.dlut.edu.cn</a>> wrote:<br>
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<span style="font-family:Times New Roman;"><span style="font-family:Times New Roman;">Hello dear devs,</span></span>
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<span style="font-family:Times New Roman;">I installed <span style="font-family:"Times New Roman";">VMware Workstation Pro</span> on my laptop , and I installed a CentOS8 virtual machine . Then in CentOS8 , another Ubuntu18.04 virtual machine was installed via virt manager . So CentOs8 is host , Ubuntu18.04 is guest , and there is another windows7 virtual machine in <span id="m_28300665004072579691690431384969-388" style="font-family:"Times New Roman";border-bottom:2px dotted red;">VMware</span><span style="font-family:"Times New Roman";"> </span><span id="m_28300665004072579691690431384969-395" style="font-family:"Times New Roman";">Workstation</span><span style="font-family:"Times New Roman";"> </span><span id="m_28300665004072579691690431384969-711" style="font-family:"Times New Roman";">Pro</span> , windows7 is client . </span>
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<span style="font-family:Times New Roman;">Now I'm using spice-streaming-agent, I built it in Ubuntu18.04 , and I had added the "org.spice-space.stream.0" channel . </span>
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<span style="font-family:Times New Roman;">Then when I want to access this Ubuntu18.04 in another windows system via remote-viewer , <span style="font-family:"Times New Roman";">old spice display works well and </span>the spice-streaming-agent creates a new window in remote-viewer , but the new display window has no picture , just black . And in Ubuntu18.04's terminal , there is a warning : spice-streaming-agent[9710]: Warning: the Frame Capture plugin returned device display info for more than one display device, but we currently only support a single device. Sending information for first device to the server.</span>
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<span style="font-family:Times New Roman;">What should I do to solve this problem ? </span>
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You can try to run in debug-mode and look at logs on the guest.
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What are you trying to do ? Why do you want to use spice-streaming-agent when "regular" spice works ?
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Regards,
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Uri.
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<span style="font-family:SimSun;font-size:14px;text-wrap:wrap;">Hi Uri,</span><br style="font-family:宋体, arial, Verdana, sans-serif;font-size:14px;text-wrap:wrap;">
<span style="font-family:SimSun;font-size:14px;">What command should I use to run in debug mode ? </span>
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<span style="font-family:SimSun;">We want to use Nvidia vGPU , but I search on web that spice use qxl , when use vGPU , display will be black , so we want to use spice-streaming-agent . </span>
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<span style="font-family:SimSun;">In this post, there is a more detailed introduction to my configuration environment : </span><span style="font-family:SimSun;"><a href="https://lists.freedesktop.org/archives/spice-devel/2023-July/053125.html">[Spice-devel] spice-streaming-agent display problem (lists.freedesktop.org)</a></span>
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<span style="font-family:SimSun;">Waiting for your reply ! </span>
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<span style="font-family:SimSun;">Really thanks and best wishes !</span>
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<span style="font-family:Times New Roman;">Thanks in advance ! </span>
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