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[doc] troubleshooting: Rewrite missing desktop
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@ -1,9 +1,9 @@
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.. _requrements:
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.. _requirements:
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Requirements
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############
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.. _minimum_:
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.. _minimum:
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Minimum
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-------
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@ -29,6 +29,11 @@ Hyper-threading (>= 12 threads).
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PCIe bandwidth can also be a limiting factor, as such both GPUs should have a
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minimum of 8 lanes (x8) at PCIe3 speeds, or 4 lanes (x4) at PCIe4 speeds.
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.. _connected_display:
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Connected Display
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^^^^^^^^^^^^^^^^^
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The GPU used for the guest virtual machine must have either a physical monitor
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attached to it, or a cheap dummy plug. The guest operating system (most notably
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Windows) will disable the GPU output if there is nothing attached to it and
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@ -36,7 +41,7 @@ Looking Glass will not be able to function. If you are using a vGPU the virtual
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device should already have a virtual monitor attached to it negating this
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requirement.
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.. _recommended_:
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.. _recommended:
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Recommended
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-----------
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@ -9,15 +9,9 @@ Glass. Below is a list of known issues with potential solutions:
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When launching Looking Glass the desktop doesn't appear
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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- **Using an AMD GPU?**
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- After the end of the Radeon HD Series, new AMD GPUs go to sleep when no
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display is connected. For this reason, one of two conditions must be met.
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#. The GPU needs to remain plugged into a monitor (this is good for
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testing & troubleshooting).
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#. The GPU needs to have a dummy plug installed which presents itself as a
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monitor.
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Make sure you meet the :ref:`minimum requirements<minimum>` for using
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Looking Glass, especially regarding your guest GPU. See
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:ref:`connected_display` for more details.
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.. _the_clipboard_is_not_working:
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