[Single GPU passthrough] Looking glass stuck in "Waiting for the host to restart..."

CPU: Intel(R) Core™ i7-5600U CPU @ 2.60GHz
GPU: Intel Corporation HD Graphics 5500
kernel: Linux 6.0.6-arch1-1
LG Host: B5.0.1
LG Client: 2:B5.0.1-3
GVT_PCI: i915-GVTg_V4_2

Domain XML

<domain type="kvm">
  <name>Win10_21H2_English_x64</name>
  <uuid>cee0c26b-406a-4c9e-a998-bd07f7fa1c64</uuid>
  <metadata>
    <libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
      <libosinfo:os id="http://microsoft.com/win/10"/>
    </libosinfo:libosinfo>
  </metadata>
  <memory unit="KiB">4194304</memory>
  <currentMemory unit="KiB">4194304</currentMemory>
  <vcpu placement="static">4</vcpu>
  <os>
    <type arch="x86_64" machine="pc-q35-7.1">hvm</type>
    <loader readonly="yes" type="pflash">/usr/share/edk2-ovmf/x64/OVMF_CODE.fd</loader>
    <nvram>/var/lib/libvirt/qemu/nvram/Win10_21H2_English_x64_VARS.fd</nvram>
  </os>
  <features>
    <acpi/>
    <apic/>
    <hyperv mode="custom">
      <relaxed state="on"/>
      <vapic state="on"/>
      <spinlocks state="on" retries="8191"/>
    </hyperv>
    <vmport state="off"/>
  </features>
  <cpu mode="host-passthrough" check="none" migratable="on">
    <topology sockets="1" dies="1" cores="2" threads="2"/>
  </cpu>
  <clock offset="localtime">
    <timer name="rtc" tickpolicy="catchup"/>
    <timer name="pit" tickpolicy="delay"/>
    <timer name="hpet" present="no"/>
    <timer name="hypervclock" present="yes"/>
  </clock>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <pm>
    <suspend-to-mem enabled="no"/>
    <suspend-to-disk enabled="no"/>
  </pm>
  <devices>
    <emulator>/usr/bin/qemu-system-x86_64</emulator>
    <disk type="file" device="disk">
      <driver name="qemu" type="qcow2" discard="unmap"/>
      <source file="/var/lib/libvirt/images/Win10_21H2_English_x64.qcow2"/>
      <target dev="sda" bus="sata"/>
      <boot order="1"/>
      <address type="drive" controller="0" bus="0" target="0" unit="0"/>
    </disk>
    <controller type="usb" index="0" model="qemu-xhci" ports="15">
      <address type="pci" domain="0x0000" bus="0x02" slot="0x00" function="0x0"/>
    </controller>
    <controller type="pci" index="0" model="pcie-root"/>
    <controller type="pci" index="1" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="1" port="0x10"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x0" multifunction="on"/>
    </controller>
    <controller type="pci" index="2" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="2" port="0x11"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x1"/>
    </controller>
    <controller type="pci" index="3" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="3" port="0x12"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x2"/>
    </controller>
    <controller type="pci" index="4" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="4" port="0x13"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x3"/>
    </controller>
    <controller type="pci" index="5" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="5" port="0x14"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x4"/>
    </controller>
    <controller type="pci" index="6" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="6" port="0x15"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x5"/>
    </controller>
    <controller type="pci" index="7" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="7" port="0x16"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x6"/>
    </controller>
    <controller type="pci" index="8" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="8" port="0x17"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x7"/>
    </controller>
    <controller type="pci" index="9" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="9" port="0x18"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x0" multifunction="on"/>
    </controller>
    <controller type="pci" index="10" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="10" port="0x19"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x1"/>
    </controller>
    <controller type="pci" index="11" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="11" port="0x1a"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x2"/>
    </controller>
    <controller type="pci" index="12" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="12" port="0x1b"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x3"/>
    </controller>
    <controller type="pci" index="13" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="13" port="0x1c"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x4"/>
    </controller>
    <controller type="pci" index="14" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="14" port="0x1d"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x5"/>
    </controller>
    <controller type="pci" index="15" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="15" port="0x1e"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x6"/>
    </controller>
    <controller type="pci" index="16" model="pcie-to-pci-bridge">
      <model name="pcie-pci-bridge"/>
      <address type="pci" domain="0x0000" bus="0x05" slot="0x00" function="0x0"/>
    </controller>
    <controller type="sata" index="0">
      <address type="pci" domain="0x0000" bus="0x00" slot="0x1f" function="0x2"/>
    </controller>
    <controller type="virtio-serial" index="0">
      <address type="pci" domain="0x0000" bus="0x03" slot="0x00" function="0x0"/>
    </controller>
    <interface type="network">
      <mac address="52:54:00:15:f2:38"/>
      <source network="default"/>
      <model type="e1000e"/>
      <address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/>
    </interface>
    <serial type="pty">
      <target type="isa-serial" port="0">
        <model name="isa-serial"/>
      </target>
    </serial>
    <console type="pty">
      <target type="serial" port="0"/>
    </console>
    <channel type="spicevmc">
      <target type="virtio" name="com.redhat.spice.0"/>
      <address type="virtio-serial" controller="0" bus="0" port="1"/>
    </channel>
    <input type="tablet" bus="usb">
      <address type="usb" bus="0" port="1"/>
    </input>
    <input type="mouse" bus="ps2"/>
    <input type="keyboard" bus="ps2"/>
    <graphics type="spice" port="-1" autoport="no">
      <listen type="address"/>
      <image compression="off"/>
      <gl enable="no"/>
    </graphics>
    <sound model="ich9">
      <address type="pci" domain="0x0000" bus="0x00" slot="0x1b" function="0x0"/>
    </sound>
    <audio id="1" type="spice"/>
    <video>
      <model type="none"/>
    </video>
    <hostdev mode="subsystem" type="mdev" managed="no" model="vfio-pci" display="off">
      <source>
        <address uuid="c8bb45e3-807c-4a2e-ba15-65f2070dfbd4"/>
      </source>
      <address type="pci" domain="0x0000" bus="0x06" slot="0x00" function="0x0"/>
    </hostdev>
    <redirdev bus="usb" type="spicevmc">
      <address type="usb" bus="0" port="2"/>
    </redirdev>
    <redirdev bus="usb" type="spicevmc">
      <address type="usb" bus="0" port="3"/>
    </redirdev>
    <memballoon model="virtio">
      <address type="pci" domain="0x0000" bus="0x04" slot="0x00" function="0x0"/>
    </memballoon>
    <shmem name="looking-glass">
      <model type="ivshmem-plain"/>
      <size unit="M">32</size>
      <address type="pci" domain="0x0000" bus="0x10" slot="0x01" function="0x0"/>
    </shmem>
  </devices>
</domain>

%ProgramData%\Looking Glass (host)\looking-glass-host.txt

[I]     44615684              time.c:85   | windowsSetTimerResolution      | System timer resolution: 488.2 μs
[I]     44619876               app.c:544  | app_main                       | Looking Glass Host (B5.0.1)
[I]     44621728           cpuinfo.c:36   | lgDebugCPU                     | CPU Model: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz
[I]     44624018           cpuinfo.c:37   | lgDebugCPU                     | CPU: 2 cores, 4 threads
[I]     44630523           ivshmem.c:131  | ivshmemInit                    | IVSHMEM 0* on bus 0x6, device 0x1, function 0x0
[I]     44654720               app.c:561  | app_main                       | IVSHMEM Size     : 32 MiB
[I]     44655747               app.c:562  | app_main                       | IVSHMEM Address  : 0x2690000
[I]     44658036               app.c:563  | app_main                       | Max Pointer Size : 1024 KiB
[I]     44659219               app.c:564  | app_main                       | KVMFR Version    : 14
[I]     44661049               app.c:625  | app_main                       | Max Frame Size   : 14 MiB
[I]     44662731               app.c:650  | app_main                       | Trying           : DXGI
[I]     44708465              dxgi.c:322  | dxgi_init                      | Device Name       : \\.\DISPLAY1
[I]     44709445              dxgi.c:323  | dxgi_init                      | Device Description: Microsoft Basic Render Driver
[I]     44710542              dxgi.c:324  | dxgi_init                      | Device Vendor ID  : 0x1414
[I]     44725434              dxgi.c:325  | dxgi_init                      | Device Device ID  : 0x8c
[I]     44726794              dxgi.c:326  | dxgi_init                      | Device Video Mem  : 0 MiB
[I]     44728514              dxgi.c:327  | dxgi_init                      | Device Sys Mem    : 0 MiB
[I]     44735209              dxgi.c:328  | dxgi_init                      | Shared Sys Mem    : 2046 MiB
    44768988 [E]               dxgi.c:392  | dxgi_init                      | Failed to create D3D11 device: 0x887a0004 (The specified device interface or feature level is not supported on this system.)
[I]     44771298               app.c:650  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
    44776705 [E]          wrapper.cpp:61   | NvFBCInit                      | Failed to load NvFBC64.dll: 0x0000007e (The specified module could not be found.)
[E]     44802907               app.c:670  | app_main                       | Failed to find a supported capture interface
[I]     44829467               app.c:842  | app_main                       | Host application exited
[I]     47016064              time.c:85   | windowsSetTimerResolution      | System timer resolution: 488.2 μs
[I]     47019493               app.c:544  | app_main                       | Looking Glass Host (B5.0.1)
[I]     47038209           cpuinfo.c:36   | lgDebugCPU                     | CPU Model: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz
[I]     47040265           cpuinfo.c:37   | lgDebugCPU                     | CPU: 2 cores, 4 threads
[I]     47042577           ivshmem.c:131  | ivshmemInit                    | IVSHMEM 0* on bus 0x6, device 0x1, function 0x0
[I]     47063918               app.c:561  | app_main                       | IVSHMEM Size     : 32 MiB
[I]     47065242               app.c:562  | app_main                       | IVSHMEM Address  : 0x26F0000
[I]     47066249               app.c:563  | app_main                       | Max Pointer Size : 1024 KiB
[I]     47067307               app.c:564  | app_main                       | KVMFR Version    : 14
[I]     47068819               app.c:625  | app_main                       | Max Frame Size   : 14 MiB
[I]     47069845               app.c:650  | app_main                       | Trying           : DXGI
[I]     47078023              dxgi.c:322  | dxgi_init                      | Device Name       : \\.\DISPLAY1
[I]     47085022              dxgi.c:323  | dxgi_init                      | Device Description: Microsoft Basic Render Driver
[I]     47088403              dxgi.c:324  | dxgi_init                      | Device Vendor ID  : 0x1414
[I]     47089452              dxgi.c:325  | dxgi_init                      | Device Device ID  : 0x8c
[I]     47106916              dxgi.c:326  | dxgi_init                      | Device Video Mem  : 0 MiB
[I]     47108279              dxgi.c:327  | dxgi_init                      | Device Sys Mem    : 0 MiB
[I]     47109035              dxgi.c:328  | dxgi_init                      | Shared Sys Mem    : 2046 MiB
    47130486 [E]               dxgi.c:392  | dxgi_init                      | Failed to create D3D11 device: 0x887a0004 (The specified device interface or feature level is not supported on this system.)
[I]     47133780               app.c:650  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
    47136503 [E]          wrapper.cpp:61   | NvFBCInit                      | Failed to load NvFBC64.dll: 0x0000007e (The specified module could not be found.)
[E]     47138491               app.c:670  | app_main                       | Failed to find a supported capture interface
[I]     47144851               app.c:842  | app_main                       | Host application exited
[I]     51639345              time.c:85   | windowsSetTimerResolution      | System timer resolution: 488.2 μs
[I]     51670194               app.c:544  | app_main                       | Looking Glass Host (B5.0.1)
[I]     51686034           cpuinfo.c:36   | lgDebugCPU                     | CPU Model: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz
[I]     51690413           cpuinfo.c:37   | lgDebugCPU                     | CPU: 2 cores, 4 threads
[I]     51705661           ivshmem.c:131  | ivshmemInit                    | IVSHMEM 0* on bus 0x6, device 0x1, function 0x0
[I]     51725298               app.c:561  | app_main                       | IVSHMEM Size     : 32 MiB
[I]     51729571               app.c:562  | app_main                       | IVSHMEM Address  : 0x2910000
[I]     51730594               app.c:563  | app_main                       | Max Pointer Size : 1024 KiB
[I]     51731567               app.c:564  | app_main                       | KVMFR Version    : 14
[I]     51733001               app.c:625  | app_main                       | Max Frame Size   : 14 MiB
[I]     51733986               app.c:650  | app_main                       | Trying           : DXGI
[I]     51748075              dxgi.c:322  | dxgi_init                      | Device Name       : \\.\DISPLAY1
[I]     51749307              dxgi.c:323  | dxgi_init                      | Device Description: Microsoft Basic Render Driver
[I]     51761851              dxgi.c:324  | dxgi_init                      | Device Vendor ID  : 0x1414
[I]     51762828              dxgi.c:325  | dxgi_init                      | Device Device ID  : 0x8c
[I]     51763810              dxgi.c:326  | dxgi_init                      | Device Video Mem  : 0 MiB
[I]     51765023              dxgi.c:327  | dxgi_init                      | Device Sys Mem    : 0 MiB
[I]     51766343              dxgi.c:328  | dxgi_init                      | Shared Sys Mem    : 2046 MiB
    51774793 [E]               dxgi.c:392  | dxgi_init                      | Failed to create D3D11 device: 0x887a0004 (The specified device interface or feature level is not supported on this system.)
[I]     51776733               app.c:650  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
    51778909 [E]          wrapper.cpp:61   | NvFBCInit                      | Failed to load NvFBC64.dll: 0x0000007e (The specified module could not be found.)
[E]     51780584               app.c:670  | app_main                       | Failed to find a supported capture interface
[I]     51784415               app.c:842  | app_main                       | Host application exited
[I]     59887641              time.c:85   | windowsSetTimerResolution      | System timer resolution: 488.2 μs
[I]     59892767               app.c:544  | app_main                       | Looking Glass Host (B5.0.1)
[I]     59895856           cpuinfo.c:36   | lgDebugCPU                     | CPU Model: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz
[I]     59897741           cpuinfo.c:37   | lgDebugCPU                     | CPU: 2 cores, 4 threads
[I]     59902148           ivshmem.c:131  | ivshmemInit                    | IVSHMEM 0* on bus 0x6, device 0x1, function 0x0
[I]     59908812               app.c:561  | app_main                       | IVSHMEM Size     : 32 MiB
[I]     59909854               app.c:562  | app_main                       | IVSHMEM Address  : 0x2810000
[I]     59911296               app.c:563  | app_main                       | Max Pointer Size : 1024 KiB
[I]     59912829               app.c:564  | app_main                       | KVMFR Version    : 14
[I]     59916738               app.c:625  | app_main                       | Max Frame Size   : 14 MiB
[I]     59921113               app.c:650  | app_main                       | Trying           : DXGI
[I]     59929339              dxgi.c:322  | dxgi_init                      | Device Name       : \\.\DISPLAY1
[I]     59931160              dxgi.c:323  | dxgi_init                      | Device Description: Microsoft Basic Render Driver
[I]     59932639              dxgi.c:324  | dxgi_init                      | Device Vendor ID  : 0x1414
[I]     59934485              dxgi.c:325  | dxgi_init                      | Device Device ID  : 0x8c
[I]     59935676              dxgi.c:326  | dxgi_init                      | Device Video Mem  : 0 MiB
[I]     59937065              dxgi.c:327  | dxgi_init                      | Device Sys Mem    : 0 MiB
[I]     59939571              dxgi.c:328  | dxgi_init                      | Shared Sys Mem    : 2046 MiB
    59947001 [E]               dxgi.c:392  | dxgi_init                      | Failed to create D3D11 device: 0x887a0004 (The specified device interface or feature level is not supported on this system.)
[I]     59951251               app.c:650  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
    59953270 [E]          wrapper.cpp:61   | NvFBCInit                      | Failed to load NvFBC64.dll: 0x0000007e (The specified module could not be found.)
[E]     59954809               app.c:670  | app_main                       | Failed to find a supported capture interface
[I]     59957588               app.c:842  | app_main                       | Host application exited
[I]     76268635              time.c:85   | windowsSetTimerResolution      | System timer resolution: 488.2 μs
[I]     76272205               app.c:544  | app_main                       | Looking Glass Host (B5.0.1)
[I]     76273478           cpuinfo.c:36   | lgDebugCPU                     | CPU Model: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz
[I]     76274703           cpuinfo.c:37   | lgDebugCPU                     | CPU: 2 cores, 4 threads
[I]     76283136           ivshmem.c:131  | ivshmemInit                    | IVSHMEM 0* on bus 0x6, device 0x1, function 0x0
[I]     76293877               app.c:561  | app_main                       | IVSHMEM Size     : 32 MiB
[I]     76294969               app.c:562  | app_main                       | IVSHMEM Address  : 0x27F0000
[I]     76295773               app.c:563  | app_main                       | Max Pointer Size : 1024 KiB
[I]     76296457               app.c:564  | app_main                       | KVMFR Version    : 14
[I]     76297870               app.c:625  | app_main                       | Max Frame Size   : 14 MiB
[I]     76298966               app.c:650  | app_main                       | Trying           : DXGI
[I]     76314256              dxgi.c:322  | dxgi_init                      | Device Name       : \\.\DISPLAY1
[I]     76316539              dxgi.c:323  | dxgi_init                      | Device Description: Microsoft Basic Render Driver
[I]     76318261              dxgi.c:324  | dxgi_init                      | Device Vendor ID  : 0x1414
[I]     76319455              dxgi.c:325  | dxgi_init                      | Device Device ID  : 0x8c
[I]     76320139              dxgi.c:326  | dxgi_init                      | Device Video Mem  : 0 MiB
[I]     76320808              dxgi.c:327  | dxgi_init                      | Device Sys Mem    : 0 MiB
[I]     76321655              dxgi.c:328  | dxgi_init                      | Shared Sys Mem    : 2046 MiB
    76326634 [E]               dxgi.c:392  | dxgi_init                      | Failed to create D3D11 device: 0x887a0004 (The specified device interface or feature level is not supported on this system.)
[I]     76328015               app.c:650  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
    76330415 [E]          wrapper.cpp:61   | NvFBCInit                      | Failed to load NvFBC64.dll: 0x0000007e (The specified module could not be found.)
[E]     76332816               app.c:670  | app_main                       | Failed to find a supported capture interface
[I]     76339025               app.c:842  | app_main                       | Host application exited
$ looking-glass-client
[I]    210828324              main.c:1304 | main                           | Looking Glass (B5.0.1)
[I]    210829425              main.c:1305 | main                           | Locking Method: Atomic
[I]    210830521           cpuinfo.c:36   | lgDebugCPU                     | CPU Model: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz
[I]    210830552           cpuinfo.c:37   | lgDebugCPU                     | CPU: 2 cores, 4 threads
[I]    210908147              main.c:866  | lg_run                         | Using font: /usr/share/fonts/noto/NotoSansMono-Regular.ttf
[I]    210908201           ivshmem.c:128  | ivshmemOpenDev                 | KVMFR Device     : /dev/shm/looking-glass
[I]    210980505               egl.c:261  | egl_initialize                 | Double buffering is off
[I]    210980522              main.c:833  | tryRenderer                    | Using Renderer: EGL
[I]    210983288               x11.c:227  | x11CheckEWMHSupport            | EWMH-complient window manager detected: i3
[I]    210983597               x11.c:454  | x11Init                        | X11 XInput 2.0 in use
[I]    211009845               x11.c:1374 | x11GetEGLDisplay               | Using eglGetPlatformDisplayEXT
[I]    211137966               egl.c:696  | egl_renderStartup              | Multisampling enabled, max samples: 4
[I]    211139910               egl.c:773  | egl_renderStartup              | Single buffer mode
[I]    211150702               egl.c:789  | egl_renderStartup              | EGL     : 1.5
[I]    211150780               egl.c:790  | egl_renderStartup              | Vendor  : Intel
[I]    211150794               egl.c:791  | egl_renderStartup              | Renderer: Mesa Intel(R) HD Graphics 5500 (BDW GT2)
[I]    211150802               egl.c:792  | egl_renderStartup              | Version : OpenGL ES 3.2 Mesa 22.2.1
[I]    211150817               egl.c:793  | egl_renderStartup              | EGL APIs: OpenGL OpenGL_ES
[I]    211150824               egl.c:794  | egl_renderStartup              | EGL Exts: EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_CHROMIUM_sync_control EGL_EXT_buffer_age EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_EXT_swap_buffers_with_damage EGL_IMG_context_priority EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_context_flush_control EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_KHR_swap_buffers_with_damage EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_image_dma_buf_export EGL_MESA_query_driver EGL_NOK_texture_from_pixmap EGL_WL_bind_wayland_display
[I]    211150837               egl.c:795  | egl_renderStartup              | GL Exts : GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_EXT_texture_filter_anisotropic GL_EXT_texture_compression_s3tc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_format_BGRA8888 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_stencil8 GL_OES_texture_3D GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_half_float GL_EXT_draw_instanced GL_EXT_texture_sRGB_decode GL_OES_EGL_image GL_OES_depth_texture GL_AMD_performance_monitor GL_OES_packed_depth_stencil GL_EXT_texture_type_2_10_10_10_REV GL_NV_conditional_render GL_OES_get_program_binary GL_APPLE_texture_max_level GL_EXT_discard_framebuffer GL_EXT_read_format_bgra GL_NV_pack_subimage GL_EXT_frag_depth GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_array_object GL_OES_viewport_array GL_ANGLE_pack_reverse_row_order GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_EXT_occlusion_query_boolean GL_EXT_robustness GL_EXT_texture_rg GL_EXT_unpack_subimage GL_NV_draw_buffers GL_NV_read_buffer GL_NV_read_depth GL_NV_read_depth_stencil GL_NV_read_stencil GL_EXT_draw_buffers GL_EXT_map_buffer_range GL_KHR_debug GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_NV_pixel_buffer_object GL_OES_depth_texture_cube_map GL_OES_required_internalformat GL_OES_surfaceless_context GL_EXT_color_buffer_float GL_EXT_sRGB_write_control GL_EXT_separate_shader_objects GL_EXT_shader_group_vote GL_EXT_shader_implicit_conversions GL_EXT_shader_integer_mix GL_EXT_tessellation_point_size GL_EXT_tessellation_shader GL_INTEL_performance_query GL_ANDROID_extension_pack_es31a GL_EXT_base_instance GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_copy_image GL_EXT_draw_buffers_indexed GL_EXT_draw_elements_base_vertex GL_EXT_gpu_shader5 GL_EXT_polygon_offset_clamp GL_EXT_primitive_bounding_box GL_EXT_render_snorm GL_EXT_shader_io_blocks GL_EXT_texture_border_clamp GL_EXT_texture_buffer GL_EXT_texture_cube_map_array GL_EXT_texture_norm16 GL_EXT_texture_view GL_KHR_blend_equation_advanced GL_KHR_context_flush_control GL_KHR_robust_buffer_access_behavior GL_NV_image_formats GL_OES_copy_image GL_OES_draw_buffers_indexed GL_OES_draw_elements_base_vertex GL_OES_gpu_shader5 GL_OES_primitive_bounding_box GL_OES_sample_shading GL_OES_sample_variables GL_OES_shader_io_blocks GL_OES_shader_multisample_interpolation GL_OES_tessellation_point_size GL_OES_tessellation_shader GL_OES_texture_border_clamp GL_OES_texture_buffer GL_OES_texture_cube_map_array GL_OES_texture_stencil8 GL_OES_texture_storage_multisample_2d_array GL_OES_texture_view GL_EXT_blend_func_extended GL_EXT_buffer_storage GL_EXT_float_blend GL_EXT_geometry_point_size GL_EXT_geometry_shader GL_EXT_shader_samples_identical GL_EXT_texture_sRGB_R8 GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_OES_EGL_image_external_essl3 GL_OES_geometry_point_size GL_OES_geometry_shader GL_OES_shader_image_atomic GL_EXT_clear_texture GL_EXT_clip_cull_distance GL_EXT_disjoint_timer_query GL_EXT_texture_compression_s3tc_srgb GL_MESA_shader_integer_functions GL_EXT_clip_control GL_EXT_color_buffer_half_float GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_semaphore GL_EXT_semaphore_fd GL_EXT_texture_compression_bptc GL_EXT_texture_mirror_clamp_to_edge GL_KHR_parallel_shader_compile GL_EXT_EGL_image_storage GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_texture_shadow_lod GL_INTEL_blackhole_render GL_MESA_framebuffer_flip_y GL_NV_compute_shader_derivatives GL_EXT_demote_to_helper_invocation GL_EXT_depth_clamp GL_EXT_texture_query_lod GL_MESA_bgra
[I]    211150871               egl.c:858  | egl_renderStartup              | Debug messages disabled, enable with egl:debug=true
[I]    211896706           eglutil.c:35   | swapWithDamageInit             | Using EGL_KHR_swap_buffers_with_damage
[I]    211935349              main.c:1123 | lg_run                         | ================================================================================
[I]    211935366              main.c:1124 | lg_run                         | The host application seems to not be running
[I]    211935389              main.c:1125 | lg_run                         | Waiting for the host application to start...
[I]    240938934              main.c:1130 | lg_run                         | ================================================================================
[I]    240939025              main.c:1131 | lg_run                         | Please check the host application is running and is the correct version
[I]    240939046              main.c:1132 | lg_run                         | Check the host log in your guest at %ProgramData%\Looking Glass (host)\looking-glass-host.txt
[I]    240939060              main.c:1133 | lg_run                         | Continuing to wait...
[I]    257946185              main.c:1176 | lg_run                         | Host ready, reported version: B5.0.1
[I]    257946214              main.c:1177 | lg_run                         | Starting session
[I]    258446850              main.c:1206 | lg_run                         | Waiting for the host to restart...

what am i doing wrong?

You don’t have a working GPU in your guest, or you have both virtual and real GPUs still attached to the system.

See: Installation — Looking Glass B5.0.1 documentation

Note that LG B6-rc1 supports leaving the virtual GPU attached.

i’m using a single gpu, so there’s no read gpu attached. and i already attach the virtual gpu i915-GVTg_V4_2

As gnif stated, currently in Windows you don’t have a functioning GPU. If your mGPU was working properly, it would show up as “Intel(R) UHD Graphics” or something similar in the log. You probably didn’t install the Intel GPU driver in Windows or the driver doesn’t work properly.

2 Likes

yup, i just need to download and install intel hd graphics driver from the official website. thank you @gnif

1 Like