Looking Glass not showing an image

Hello Level1, How are you all

Well I decided to have a whack at VFIO again, purchased my brothers Vega 56 Strix card(No header127 bug YES!!!)

VM is setup and working correctly, issue relates to looking glass. Not getting an image from it.

Run looking-glass-client on the host and the lovely purple image shows, Win10 is set to auto start…nothing on the host. Run the app on the host and same result.

Setup
Ubuntu MATE 20.04 Kernel 5.4.0-39(no patches applied to kernel)
Ryzen 2700x
32GB of ram
2 NVMES Drives
Host GPU RTX2080
Guest GPU Vega 56 Strix

VM is outputting the image correclty and i have a hdmi hooked up to it.

XML Dump

  <name>win10</name>
  <uuid>e2c4b3f5-6824-4bd1-b5e3-d2deff48d36a</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'>8392704</memory>
  <currentMemory unit='KiB'>8392704</currentMemory>
  <vcpu placement='static'>8</vcpu>
  <resource>
    <partition>/machine</partition>
  </resource>
  <os>
    <type arch='x86_64' machine='pc-q35-4.2'>hvm</type>
    <loader readonly='yes' type='pflash'>/usr/share/OVMF/OVMF_CODE.fd</loader>
    <nvram>/var/lib/libvirt/qemu/nvram/win10_VARS.fd</nvram>
    <boot dev='hd'/>
  </os>
  <features>
    <acpi/>
    <apic/>
    <hyperv>
      <relaxed state='on'/>
      <vapic state='on'/>
      <spinlocks state='on' retries='8191'/>
    </hyperv>
    <vmport state='off'/>
  </features>
  <cpu mode='custom' match='exact' check='full'>
    <model fallback='forbid'>EPYC-IBPB</model>
    <vendor>AMD</vendor>
    <topology sockets='1' cores='4' threads='2'/>
    <feature policy='require' name='x2apic'/>
    <feature policy='require' name='tsc-deadline'/>
    <feature policy='require' name='hypervisor'/>
    <feature policy='require' name='tsc_adjust'/>
    <feature policy='require' name='arch-capabilities'/>
    <feature policy='require' name='cmp_legacy'/>
    <feature policy='require' name='perfctr_core'/>
    <feature policy='require' name='clzero'/>
    <feature policy='require' name='virt-ssbd'/>
    <feature policy='require' name='rdctl-no'/>
    <feature policy='require' name='skip-l1dfl-vmentry'/>
    <feature policy='require' name='mds-no'/>
    <feature policy='disable' name='monitor'/>
    <feature policy='require' name='topoext'/>
  </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='block' device='disk'>
      <driver name='qemu' type='raw' cache='none' io='native'/>
      <source dev='/dev/nvme1n1' index='1'/>
      <backingStore/>
      <target dev='sda' bus='sata'/>
      <alias name='sata0-0-0'/>
      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
    </disk>
    <controller type='usb' index='0' model='qemu-xhci' ports='15'>
      <alias name='usb'/>
      <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
    </controller>
    <controller type='sata' index='0'>
      <alias name='ide'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
    </controller>
    <controller type='pci' index='0' model='pcie-root'>
      <alias name='pcie.0'/>
    </controller>
    <controller type='pci' index='1' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='1' port='0x10'/>
      <alias name='pci.1'/>
      <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'/>
      <alias name='pci.2'/>
      <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'/>
      <alias name='pci.3'/>
      <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'/>
      <alias name='pci.4'/>
      <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'/>
      <alias name='pci.5'/>
      <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'/>
      <alias name='pci.6'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x5'/>
    </controller>
    <controller type='pci' index='7' model='pcie-to-pci-bridge'>
      <model name='pcie-pci-bridge'/>
      <alias name='pci.7'/>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
    </controller>
    <controller type='pci' index='8' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='8' port='0x8'/>
      <alias name='pci.8'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
    </controller>
    <controller type='virtio-serial' index='0'>
      <alias name='virtio-serial0'/>
      <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
    </controller>
    <interface type='network'>
      <mac address='52:54:00:6c:41:eb'/>
      <source network='default' portid='90b584af-9200-4b74-a0e5-56f564b27085' bridge='virbr0'/>
      <target dev='vnet0'/>
      <model type='e1000e'/>
      <alias name='net0'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </interface>
    <serial type='pty'>
      <source path='/dev/pts/0'/>
      <target type='isa-serial' port='0'>
        <model name='isa-serial'/>
      </target>
      <alias name='serial0'/>
    </serial>
    <console type='pty' tty='/dev/pts/0'>
      <source path='/dev/pts/0'/>
      <target type='serial' port='0'/>
      <alias name='serial0'/>
    </console>
    <channel type='spicevmc'>
      <target type='virtio' name='com.redhat.spice.0' state='disconnected'/>
      <alias name='channel0'/>
      <address type='virtio-serial' controller='0' bus='0' port='1'/>
    </channel>
    <input type='mouse' bus='ps2'>
      <alias name='input0'/>
    </input>
    <input type='keyboard' bus='ps2'>
      <alias name='input1'/>
    </input>
    <graphics type='spice' port='5900' autoport='yes' listen='127.0.0.1'>
      <listen type='address' address='127.0.0.1'/>
      <image compression='off'/>
    </graphics>
    <sound model='ich9'>
      <alias name='sound0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1b' function='0x0'/>
    </sound>
    <video>
      <model type='none'/>
      <alias name='video0'/>
    </video>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x0e' slot='0x00' function='0x0'/>
      </source>
      <alias name='hostdev0'/>
      <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x0e' slot='0x00' function='0x1'/>
      </source>
      <alias name='hostdev1'/>
      <address type='pci' domain='0x0000' bus='0x08' slot='0x00' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='usb' managed='yes'>
      <source>
        <vendor id='0x1532'/>
        <product id='0x0043'/>
        <address bus='1' device='10'/>
      </source>
      <alias name='hostdev2'/>
      <address type='usb' bus='0' port='1'/>
    </hostdev>
    <hostdev mode='subsystem' type='usb' managed='yes'>
      <source>
        <vendor id='0x258a'/>
        <product id='0x1006'/>
        <address bus='1' device='7'/>
      </source>
      <alias name='hostdev3'/>
      <address type='usb' bus='0' port='4'/>
    </hostdev>
    <redirdev bus='usb' type='spicevmc'>
      <alias name='redir0'/>
      <address type='usb' bus='0' port='2'/>
    </redirdev>
    <redirdev bus='usb' type='spicevmc'>
      <alias name='redir1'/>
      <address type='usb' bus='0' port='3'/>
    </redirdev>
    <memballoon model='virtio'>
      <alias name='balloon0'/>
      <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>
      <alias name='shmem0'/>
      <address type='pci' domain='0x0000' bus='0x07' slot='0x01' function='0x0'/>
    </shmem>
  </devices>
  <seclabel type='dynamic' model='apparmor' relabel='yes'>
    <label>libvirt-e2c4b3f5-6824-4bd1-b5e3-d2deff48d36a</label>
    <imagelabel>libvirt-e2c4b3f5-6824-4bd1-b5e3-d2deff48d36a</imagelabel>
  </seclabel>
  <seclabel type='dynamic' model='dac' relabel='yes'>
    <label>+64055:+108</label>
    <imagelabel>+64055:+108</imagelabel>
  </seclabel>
</domain>

IVSHEM driver is installed on the guest as well.

Any ideas appericated
Thanks

Just checking, is windows logged in?

no password, so yes auto login :wink:

1 Like

Can you try running the looking glass host from a command prompt and posting the full output of it? Also, the output from the client run from a terminal.

└──╼ $looking-glass-client 
8784078237 [I]               main.c:1599 | main                           | Looking Glass (B2-rc2-9-g67dec216d2+1)
8784078257 [I]               main.c:1600 | main                           | Locking Method: Atomic
8784159119 [I]            ivshmem.c:180  | ivshmemOpenDev                 | KVMFR Device     : /dev/shm/looking-glass
8784191412 [I]                egl.c:187  | egl_initialize                 | Double buffering is off
8784196054 [I]                egl.c:201  | egl_initialize                 | Multisampling enabled, max samples: 4
8784196068 [I]               main.c:1054 | try_renderer                   | Using Renderer: EGL
8784208779 [I]               main.c:1378 | lg_run                         | Using Clipboard: X11
8784213395 [E]              event.c:109  | lgWaitEventAbs                 | Timed wait failed
8784218804 [I]                egl.c:394  | egl_render_startup             | Supported extensions: EGL_EXT_platform_base EGL_EXT_device_base EGL_EXT_device_enumeration EGL_EXT_device_query EGL_KHR_client_get_all_proc_addresses EGL_EXT_client_extensions EGL_KHR_debug EGL_KHR_platform_x11 EGL_EXT_platform_x11 EGL_EXT_platform_device EGL_EXT_platform_wayland EGL_MESA_platform_gbm EGL_MESA_platform_surfaceless
8784218822 [I]                egl.c:400  | egl_render_startup             | use native: false
8784274374 [I]                egl.c:489  | egl_render_startup             | Vendor  : NVIDIA Corporation
8784274384 [I]                egl.c:490  | egl_render_startup             | Renderer: GeForce RTX 2080/PCIe/SSE2
8784274386 [I]                egl.c:491  | egl_render_startup             | Version : OpenGL ES 3.2 NVIDIA 440.100
8784416571 [ ]               main.c:1458 | lg_run                         | ================================================================================
8784416587 [I]               main.c:1459 | lg_run                         | The host application seems to not be running
8784416596 [I]               main.c:1460 | lg_run                         | Waiting for the host application to start...
8813631250 [ ]               main.c:1465 | lg_run                         | ================================================================================
8813631271 [I]               main.c:1466 | lg_run                         | Please check the host application is running and is the correct version
8813631277 [I]               main.c:1467 | lg_run                         | Check the host log in your guest at %TEMP%\looking-glass-host.txt
8813631283 [I]               main.c:1468 | lg_run                         | Continuing to wait...

On guest, once i run the app. looks like it closes straight away

Open up a command prompt and try running it from there.

Done that, as well as admin. Same problem

Still no luck, ive check my configs, apparmor is setup, i set the file for shm/looking-glass and still getting no display. Looking-glass is still showing waiting for host

Log from guest

[E]           platform.c:306  | app_init                       | Unable to enumerate the device, is it attached?: 0x00000103 (No more data is available.)
[E]           platform.c:306  | app_init                       | Unable to enumerate the device, is it attached?: 0x00000103 (No more data is available.)
[E]           platform.c:306  | app_init                       | Unable to enumerate the device, is it attached?: 0x00000103 (No more data is available.)
[I]                app.c:350  | app_main                       | Looking Glass Host (B1-rc6-6-gb979752989+1)
[I]                app.c:351  | app_main                       | IVSHMEM Size     : 32 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x2BA0000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 15 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x2BA0080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x2CA0080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x3C20000 (0x01080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8121 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 3840 x 2160
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[E]                app.c:287  | captureStart                   | Maximum frame size of 33177600 bytes excceds maximum space available
[I]                app.c:350  | app_main                       | Looking Glass Host (B1-rc6-6-gb979752989+1)
[I]                app.c:351  | app_main                       | IVSHMEM Size     : 32 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x2C00000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 15 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x2C00080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x2D00080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x3C80000 (0x01080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8121 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 3840 x 2160
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[E]                app.c:287  | captureStart                   | Maximum frame size of 33177600 bytes excceds maximum space available
[I]                app.c:350  | app_main                       | Looking Glass Host (B1-rc6-6-gb979752989+1)
[I]                app.c:351  | app_main                       | IVSHMEM Size     : 32 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x2680000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 15 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x2680080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x2780080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x3700000 (0x01080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8121 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 3840 x 2160
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[E]                app.c:287  | captureStart                   | Maximum frame size of 33177600 bytes excceds maximum space available
[I]                app.c:350  | app_main                       | Looking Glass Host (B1-rc6-6-gb979752989+1)
[I]                app.c:351  | app_main                       | IVSHMEM Size     : 32 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x2B40000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 15 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x2B40080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x2C40080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x3BC0000 (0x01080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8121 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 3840 x 2160
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[E]                app.c:287  | captureStart                   | Maximum frame size of 33177600 bytes excceds maximum space available
[I]                app.c:350  | app_main                       | Looking Glass Host (B1-rc6-6-gb979752989+1)
[I]                app.c:351  | app_main                       | IVSHMEM Size     : 32 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x2D80000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 15 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x2D80080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x2E80080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x3E00000 (0x01080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8121 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 3840 x 2160
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[E]                app.c:287  | captureStart                   | Maximum frame size of 33177600 bytes excceds maximum space available
[I]                app.c:350  | app_main                       | Looking Glass Host (B1-rc6-6-gb979752989+1)
[I]                app.c:351  | app_main                       | IVSHMEM Size     : 32 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x2B60000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 15 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x2B60080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x2C60080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x3BE0000 (0x01080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8121 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 3840 x 2160
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[E]                app.c:287  | captureStart                   | Maximum frame size of 33177600 bytes excceds maximum space available
[I]                app.c:350  | app_main                       | Looking Glass Host (B1-rc6-6-gb979752989+1)
[I]                app.c:351  | app_main                       | IVSHMEM Size     : 32 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x2DD0000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 15 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x2DD0080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x2ED0080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x3E50000 (0x01080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8121 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 3840 x 2160
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[E]                app.c:287  | captureStart                   | Maximum frame size of 33177600 bytes excceds maximum space available
[I]                app.c:350  | app_main                       | Looking Glass Host (B1-rc6-6-gb979752989+1)
[I]                app.c:351  | app_main                       | IVSHMEM Size     : 32 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x2C30000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 15 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x2C30080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x2D30080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x3CB0000 (0x01080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8121 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 3840 x 2160
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[E]                app.c:287  | captureStart                   | Maximum frame size of 33177600 bytes excceds maximum space available
[I]                app.c:350  | app_main                       | Looking Glass Host (B1-rc6-6-gb979752989+1)
[I]                app.c:351  | app_main                       | IVSHMEM Size     : 32 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x2BC0000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 15 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x2BC0080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x2CC0080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x3C40000 (0x01080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8121 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 3840 x 2160
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[E]                app.c:287  | captureStart                   | Maximum frame size of 33177600 bytes excceds maximum space available
[I]                app.c:350  | app_main                       | Looking Glass Host (B1-rc6-6-gb979752989+1)
[I]                app.c:351  | app_main                       | IVSHMEM Size     : 32 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x2D90000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 15 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x2D90080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x2E90080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x3E10000 (0x01080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8121 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 3840 x 2160
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[E]                app.c:287  | captureStart                   | Maximum frame size of 33177600 bytes excceds maximum space available
[I]                app.c:350  | app_main                       | Looking Glass Host (B1-rc6-6-gb979752989+1)
[I]                app.c:351  | app_main                       | IVSHMEM Size     : 32 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x2C20000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 15 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x2C20080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x2D20080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x3CA0000 (0x01080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8121 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 3840 x 2160
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[E]                app.c:287  | captureStart                   | Maximum frame size of 33177600 bytes excceds maximum space available ```

That is your problem.

1 Like

its currently outputting to a 4k display but i will be using a 1440p monitor, what size would you recommend??

1 Like

Okay, so i doubled it and now libvirt is throwing a fit


Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 75, in cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 111, in tmpcb
    callback(*args, **kwargs)
  File "/usr/share/virt-manager/virtManager/object/libvirtobject.py", line 66, in newfn
    ret = fn(self, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/object/domain.py", line 1279, in startup
    self._backend.create()
  File "/usr/lib/python3/dist-packages/libvirt.py", line 1234, in create
    if ret == -1: raise libvirtError ('virDomainCreate() failed', dom=self)
libvirt.libvirtError: internal error: qemu unexpectedly closed the monitor: 2020-07-02T22:13:30.058515Z qemu-system-x86_64: -object memory-backend-file,id=shmmem-shmem0,mem-path=/dev/shm/looking-glass,size=67108864,share=yes: backing store (null) size 0x2000000 does not match 'size' option 0x4000000

Try deleting and recreating the file. /dev/shm/looking-glass
Also, restart the libvirt service.

It’s a known issue. https://bugzilla.redhat.com/show_bug.cgi?id=1541570

1 Like

Done and looking glass is running on the guest, still no image on the host. Waiting for guest

i cri :frowning:

What do the logs say now?

[I]                app.c:351  | app_main                       | IVSHMEM Size     : 64 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x2CF0000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 31 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x2CF0080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x2DF0080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x4D70000 (0x02080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8120 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 1920 x 1080
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[I]                app.c:290  | captureStart                   | Capture Size     : 7 MiB (8294400)
[I]                app.c:292  | captureStart                   | ==== [ Capture  Start ] ====
[I]                app.c:65   | pointerThread                  | Pointer thread started
[I]                app.c:160  | frameThread                    | Frame thread started
[I]                app.c:298  | captureRestart                 | ==== [ Capture Restart ] ====
[I]                app.c:234  | frameThread                    | Frame thread stopped
[I]                app.c:154  | pointerThread                  | Pointer thread stopped
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8120 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 2560 x 1440
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[I]                app.c:290  | captureStart                   | Capture Size     : 14 MiB (14745600)
[I]                app.c:292  | captureStart                   | ==== [ Capture  Start ] ====
[I]                app.c:65   | pointerThread                  | Pointer thread started
[I]                app.c:160  | frameThread                    | Frame thread started
[I]                app.c:298  | captureRestart                 | ==== [ Capture Restart ] ====
[I]                app.c:181  | frameThread                    | Frame thread reinit
[I]                app.c:154  | pointerThread                  | Pointer thread stopped
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8120 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 2560 x 1440
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[I]                app.c:290  | captureStart                   | Capture Size     : 14 MiB (14745600)
[I]                app.c:292  | captureStart                   | ==== [ Capture  Start ] ====
[I]                app.c:160  | frameThread                    | Frame thread started
[I]                app.c:65   | pointerThread                  | Pointer thread started
[I]                app.c:350  | app_main                       | Looking Glass Host (B1-rc6-6-gb979752989+1)
[I]                app.c:351  | app_main                       | IVSHMEM Size     : 64 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x2B40000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 31 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x2B40080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x2C40080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x4BC0000 (0x02080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8120 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 2560 x 1440
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[I]                app.c:290  | captureStart                   | Capture Size     : 14 MiB (14745600)
[I]                app.c:292  | captureStart                   | ==== [ Capture  Start ] ====
[I]                app.c:65   | pointerThread                  | Pointer thread started
[I]                app.c:160  | frameThread                    | Frame thread started
[I]                app.c:298  | captureRestart                 | ==== [ Capture Restart ] ====
[I]                app.c:234  | frameThread                    | Frame thread stopped
[I]                app.c:154  | pointerThread                  | Pointer thread stopped
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8120 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 1920 x 1080
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[I]                app.c:290  | captureStart                   | Capture Size     : 7 MiB (8294400)
[I]                app.c:292  | captureStart                   | ==== [ Capture  Start ] ====
[I]                app.c:65   | pointerThread                  | Pointer thread started
[I]                app.c:160  | frameThread                    | Frame thread started
[I]                app.c:350  | app_main                       | Looking Glass Host (B1-rc6-6-gb979752989+1)
[I]                app.c:351  | app_main                       | IVSHMEM Size     : 64 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x26A0000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 31 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x26A0080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x27A0080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x4720000 (0x02080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8120 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 1920 x 1080
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[I]                app.c:290  | captureStart                   | Capture Size     : 7 MiB (8294400)
[I]                app.c:292  | captureStart                   | ==== [ Capture  Start ] ====
[I]                app.c:65   | pointerThread                  | Pointer thread started
[I]                app.c:160  | frameThread                    | Frame thread started
[I]                app.c:350  | app_main                       | Looking Glass Host (B1-rc6-6-gb979752989+1)
[I]                app.c:351  | app_main                       | IVSHMEM Size     : 64 MiB
[I]                app.c:357  | app_main                       | IVSHMEM Address  : 0x2990000
[I]                app.c:366  | app_main                       | Max Cursor Size  : 1 MiB
[I]                app.c:367  | app_main                       | Max Frame Size   : 31 MiB
[I]                app.c:368  | app_main                       | Cursor           : 0x2990080 (0x00000080)
[I]                app.c:374  | app_main                       | Frame 0          : 0x2A90080 (0x00100080)
[I]                app.c:374  | app_main                       | Frame 1          : 0x4A10000 (0x02080000)
[I]                app.c:381  | app_main                       | Trying           : NVFBC (NVidia Frame Buffer Capture)
[I]          wrapper.cpp:88   | NvFBCInit                      | NvFBC SDK Version: 112
[E]          wrapper.cpp:92   | NvFBCInit                      | Failed to enable the NvFBC interface
[I]                app.c:381  | app_main                       | Trying           : DXGI
[I]               dxgi.c:322  | dxgi_init                      | Device Descripion: Radeon RX Vega
[I]               dxgi.c:323  | dxgi_init                      | Device Vendor ID : 0x1002
[I]               dxgi.c:324  | dxgi_init                      | Device Device ID : 0x687f
[I]               dxgi.c:325  | dxgi_init                      | Device Video Mem : 8120 MiB
[I]               dxgi.c:326  | dxgi_init                      | Device Sys Mem   : 0 MiB
[I]               dxgi.c:327  | dxgi_init                      | Shared Sys Mem   : 4096 MiB
[I]               dxgi.c:328  | dxgi_init                      | Feature Level    : 0xc100
[I]               dxgi.c:329  | dxgi_init                      | Capture Size     : 1920 x 1080
[I]               dxgi.c:418  | dxgi_init                      | Source Format    : DXGI_FORMAT_B8G8R8A8_UNORM
[I]                app.c:282  | captureStart                   | Using            : DXGI
[I]                app.c:290  | captureStart                   | Capture Size     : 7 MiB (8294400)
[I]                app.c:292  | captureStart                   | ==== [ Capture  Start ] ====
[I]                app.c:65   | pointerThread                  | Pointer thread started
[I]                app.c:160  | frameThread                    | Frame thread started

Well, I am stuck.

1 Like

This is all i get on the host

285334379 [I]               main.c:1599 | main                           | Looking Glass (B2-rc2-9-g67dec216d2+1)
285334398 [I]               main.c:1600 | main                           | Locking Method: Atomic
285407983 [I]            ivshmem.c:180  | ivshmemOpenDev                 | KVMFR Device     : /dev/shm/looking-glass
285451031 [I]                egl.c:187  | egl_initialize                 | Double buffering is off
285455361 [I]                egl.c:201  | egl_initialize                 | Multisampling enabled, max samples: 4
285455370 [I]               main.c:1054 | try_renderer                   | Using Renderer: EGL
285468371 [I]               main.c:1378 | lg_run                         | Using Clipboard: X11
285487941 [E]              event.c:109  | lgWaitEventAbs                 | Timed wait failed
285492732 [I]                egl.c:394  | egl_render_startup             | Supported extensions: EGL_EXT_platform_base EGL_EXT_device_base EGL_EXT_device_enumeration EGL_EXT_device_query EGL_KHR_client_get_all_proc_addresses EGL_EXT_client_extensions EGL_KHR_debug EGL_KHR_platform_x11 EGL_EXT_platform_x11 EGL_EXT_platform_device EGL_EXT_platform_wayland EGL_MESA_platform_gbm EGL_MESA_platform_surfaceless
285492749 [I]                egl.c:400  | egl_render_startup             | use native: false
285527125 [I]                egl.c:489  | egl_render_startup             | Vendor  : NVIDIA Corporation
285527135 [I]                egl.c:490  | egl_render_startup             | Renderer: GeForce RTX 2080/PCIe/SSE2
285527137 [I]                egl.c:491  | egl_render_startup             | Version : OpenGL ES 3.2 NVIDIA 440.100
285687795 [ ]               main.c:1458 | lg_run                         | ================================================================================
285687813 [I]               main.c:1459 | lg_run                         | The host application seems to not be running
285687819 [I]               main.c:1460 | lg_run                         | Waiting for the host application to start...
314903436 [ ]               main.c:1465 | lg_run                         | ================================================================================
314903453 [I]               main.c:1466 | lg_run                         | Please check the host application is running and is the correct version
314903459 [I]               main.c:1467 | lg_run                         | Check the host log in your guest at %TEMP%\looking-glass-host.txt
314903463 [I]               main.c:1468 | lg_run                         | Continuing to wait...

Yoooooo, its working YAAAAASSSS

Ran the bleeding edge version. loaded straight away

WHHHYYYYYYYY

3 Likes