ALVR
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20 hours ago •
alvr-org
alvr-org
GPU shows 98% usage before client is connected to PC
Description
Open ALVR Dashboard.exe and launch SteamVR.
Change SteamVR -> Settings -> Startup/Shutdown -> Turn off displays after (5 SECONDS) to SteamVR -> Settings -> Startup/Shutdown -> Turn off displays after (5 MINUTES)
Open Windows Task Manager (Ctrl + Shift + Esc), GPU shows 98% usage.
Once ALVR client is connected (I use Pico Neo 3), GPU usages drops to normal. If ALVR client disconnects again, GPU usages keeps normal.
This could be a low priority issue, display by default is turned off in 5 seconds, so the high percentage GPU usage lasts no more than 5 seconds. But it might reveal a potential performance bug which might affect other parts or in future.
Another might related problem is SteamVR -> Show VR Views, it doesn't show anything all the time.
General Troubleshooting
- [ YES ] I carefully followed the instructions in the README and successfully completed the setup wizard
- [ YES ] I read the ALVR Wikis here and here
Environment
Hardware
Note: for Linux, an upload to the hw-probe database is preferred: hw-probe -all -upload
CPU: 13th Gen Intel(R) Core(TM) i5-13400F 2.50 GHz
GPU: NVIDIA GeForce RTX 4060 Ti
GPU Driver Version: 545.84
Audio: N/A
Installation
ALVR Version: stable release v20.6.1
ALVR Settings File: Default settings file (auto-generated)
SteamVR Version: 2.4.4 (update on 2024/03/26)
Install Type:
- [ ] Packaged (
exe,deb,rpm, etc) - [ YES ] Portable (
zip) - [ ] Source
OS Name and Version (winver on Windows or grep PRETTY_NAME /etc/os-release on most Linux distributions):
Windows 11, 23H2 (OS internal version 22631.3296), Home Chinese version.
This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.
![github-actions[bot] avatar](https://avatars.githubusercontent.com/in/15368?v=4 "Published by a pub.dev verified publisher"){kind=small}
Same problem when I just click "Launch SteamVR" without client. Mouse freeze. OS freeze. GPU usage 100%. Then SteamVR crash with showing error window.
CPU: 12th Gen Intel(R) Core(TM) i5-12400 2.50 GHz GPU: NVIDIA GeForce RTX 3070 GPU Driver Version: 31.0.15.4629 (NVIDIA 546.29) DCH / Win11 64 Audio: N/A
Installation ALVR Version: stable release v20.9.1 ALVR Settings File: in logs SteamVR Version: 2.6.2 (update on 2024/07/21) SteamVR report:
SteamVR Version 2.6.2 (1716600417)
Steam: Public (Public)
Tracking: No Driver
OS: Windows 11 (10.0.0.22621)
Direct Mode Graphics: NVIDIA (546.29)
System
Admin: No
Async Reprojection:
Performance drops: 0/1 0/2 0/3 0/4 0/0
User IPD (m): Not yet implemented
Displays - Extended Display
Display 0: \\.\DISPLAY1 1920x1080 @ (0, 0) NVIDIA GeForce RTX 3070 Primary
Monitor 0: \\.\DISPLAY1\Monitor0 BenQ M2400HD (HDMI)
Display 1: \\.\DISPLAY5 4320x2160 @ (1920, 0) IddSampleDriver Device HDR
Monitor 0: \\.\DISPLAY5\Monitor0 Generic PnP Monitor
ALVR Logs:
[EVENT] Session(SessionConfig { server_version: Version { major: 20, minor: 9, patch: 1 }, drivers_backup: None, openvr_config: OpenvrConfig { eye_resolution_width: 2144, eye_resolution_height: 2144, target_eye_resolution_width: 2144, target_eye_resolution_height: 2144, tracking_ref_only: false, enable_vive_tracker_proxy: false, aggressive_keyframe_resend: false, adapter_index: 0, codec: 0, h264_profile: 0, refresh_rate: 72, use_10bit_encoder: false, use_full_range_encoding: true, encoding_gamma: 1.0, enable_hdr: false, force_hdr_srgb_correction: false, clamp_hdr_extended_range: false, enable_pre_analysis: false, enable_vbaq: false, enable_hmqb: false, use_preproc: false, preproc_sigma: 4, preproc_tor: 7, amd_encoder_quality_preset: 1, rate_control_mode: 0, filler_data: false, entropy_coding: 1, force_sw_encoding: false, sw_thread_count: 0, controller_is_tracker: false, controllers_enabled: true, body_tracking_vive_enabled: false, body_tracking_has_legs: false, enable_foveated_encoding: true, foveation_center_size_x: 0.45, foveation_center_size_y: 0.4, foveation_center_shift_x: 0.4, foveation_center_shift_y: 0.1, foveation_edge_ratio_x: 4.0, foveation_edge_ratio_y: 5.0, enable_color_correction: true, brightness: 0.0, contrast: 0.0, saturation: 0.5, gamma: 1.0, sharpening: 0.5, linux_async_compute: false, linux_async_reprojection: false, nvenc_quality_preset: 3, nvenc_tuning_preset: 2, nvenc_multi_pass: 1, nvenc_adaptive_quantization_mode: 1, nvenc_low_delay_key_frame_scale: -1, nvenc_refresh_rate: -1, enable_intra_refresh: false, intra_refresh_period: -1, intra_refresh_count: -1, max_num_ref_frames: -1, gop_length: -1, p_frame_strategy: -1, nvenc_rate_control_mode: -1, rc_buffer_size: -1, rc_initial_delay: -1, rc_max_bitrate: -1, rc_average_bitrate: -1, nvenc_enable_weighted_prediction: false, capture_frame_dir: "/tmp", amd_bitrate_corruption_fix: false, _controller_profile: 1 }, client_connections: {"5015.client": ClientConnectionConfig { display_name: "Pico 4", current_ip: None, manual_ips: {192.168.0.144}, trusted: true, connection_state: Disconnected, cabled: false }}, session_settings: SettingsDefault { video: VideoConfigDefault { bitrate: BitrateConfigDefault { gui_collapsed: false, mode: BitrateModeDefault { ConstantMbps: 30, Adaptive: BitrateModeAdaptiveDefault { gui_collapsed: true, saturation_multiplier: 0.95, max_bitrate_mbps: SwitchDefault { enabled: false, content: 100 }, min_bitrate_mbps: SwitchDefault { enabled: false, content: 5 }, max_network_latency_ms: SwitchDefault { enabled: false, content: 8 }, encoder_latency_limiter: SwitchDefault { enabled: true, content: EncoderLatencyLimiterDefault { max_saturation_multiplier: 0.9 } }, decoder_latency_limiter: SwitchDefault { enabled: true, content: DecoderLatencyLimiterDefault { gui_collapsed: false, max_decoder_latency_ms: 30, latency_overstep_frames: 90, latency_overstep_multiplier: 0.99 } } }, variant: ConstantMbps }, adapt_to_framerate: SwitchDefault { enabled: true, content: BitrateAdaptiveFramerateConfigDefault { framerate_reset_threshold_multiplier: 2.0 } }, history_size: 256, image_corruption_fix: false }, preferred_codec: CodecTypeDefault { variant: H264 }, foveated_encoding: SwitchDefault { enabled: true, content: FoveatedEncodingConfigDefault { force_enable: false, center_size_x: 0.45, center_size_y: 0.4, center_shift_x: 0.4, center_shift_y: 0.1, edge_ratio_x: 4.0, edge_ratio_y: 5.0 } }, color_correction: SwitchDefault { enabled: true, content: ColorCorrectionConfigDefault { brightness: 0.0, contrast: 0.0, saturation: 0.5, gamma: 1.0, sharpening: 0.5 } }, max_buffering_frames: 2.0, buffering_history_weight: 0.9, optimize_game_render_latency: true, encoder_config: EncoderConfigDefault { gui_collapsed: true, rate_control_mode: RateControlModeDefault { variant: Cbr }, filler_data: false, h264_profile: H264ProfileDefault { variant: High }, entropy_coding: EntropyCodingDefault { variant: Cavlc }, use_10bit: false, use_full_range: true, encoding_gamma: 1.0, enable_hdr: false, force_hdr_srgb_correction: false, clamp_hdr_extended_range: false, nvenc: NvencConfigDefault { gui_collapsed: true, quality_preset: EncoderQualityPresetNvidiaDefault { variant: P3 }, tuning_preset: NvencTuningPresetDefault { variant: LowLatency }, multi_pass: NvencMultiPassDefault { variant: QuarterResolution }, adaptive_quantization_mode: NvencAdaptiveQuantizationModeDefault { variant: Spatial }, low_delay_key_frame_scale: -1, refresh_rate: -1, enable_intra_refresh: false, intra_refresh_period: -1, intra_refresh_count: -1, max_num_ref_frames: -1, gop_length: -1, p_frame_strategy: -1, rate_control_mode: -1, rc_buffer_size: -1, rc_initial_delay: -1, rc_max_bitrate: -1, rc_average_bitrate: -1, enable_weighted_prediction: false }, amf: AmfConfigDefault { gui_collapsed: true, quality_preset: EncoderQualityPresetAmdDefault { variant: Balanced }, enable_vbaq: false, enable_hmqb: false, use_preproc: false, preproc_sigma: 4, preproc_tor: 7, enable_pre_analysis: false }, software: SoftwareEncodingConfigDefault { force_software_encoding: false, thread_count: 0 } }, force_software_decoder: false, mediacodec_extra_options: DictionaryDefault { gui_collapsed: true, key: "", value: MediacodecDataTypeDefault { Float: 0.0, Int32: 0, Int64: 0, String: "", variant: Int32 }, content: [("operating-rate", MediacodecDataTypeDefault { Float: 0.0, Int32: 2147483647, Int64: 0, String: "", variant: Int32 }), ("priority", MediacodecDataTypeDefault { Float: 0.0, Int32: 0, Int64: 0, String: "", variant: Int32 }), ("vendor.qti-ext-dec-low-latency.enable", MediacodecDataTypeDefault { Float: 0.0, Int32: 1, Int64: 0, String: "", variant: Int32 })] }, transcoding_view_resolution: FrameSizeDefault { Scale: 1.0, Absolute: FrameSizeAbsoluteDefault { width: 2144, height: OptionalDefault { set: false, content: 1072 } }, variant: Absolute }, emulated_headset_view_resolution: FrameSizeDefault { Scale: 1.0, Absolute: FrameSizeAbsoluteDefault { width: 2144, height: OptionalDefault { set: false, content: 1072 } }, variant: Absolute }, preferred_fps: 72.0, adapter_index: 0, clientside_foveation: SwitchDefault { enabled: false, content: ClientsideFoveationConfigDefault { mode: ClientsideFoveationModeDefault { Static: ClientsideFoveationModeStaticDefault { level: ClientsideFoveationLevelDefault { variant: High } }, Dynamic: ClientsideFoveationModeDynamicDefault { max_level: ClientsideFoveationLevelDefault { variant: High } }, variant: Dynamic }, vertical_offset_deg: 0.0 } } }, audio: AudioConfigDefault { game_audio: SwitchDefault { enabled: true, content: GameAudioConfigDefault { gui_collapsed: true, device: OptionalDefault { set: false, content: CustomAudioDeviceConfigDefault { NameSubstring: "", Index: 0, variant: NameSubstring } }, mute_when_streaming: true, buffering: AudioBufferingConfigDefault { gui_collapsed: true, average_buffering_ms: 50, batch_ms: 10 } } }, microphone: SwitchDefault { enabled: true, content: MicrophoneConfigDefault { gui_collapsed: true, devices: MicrophoneDevicesConfigDefault { Custom: MicrophoneDevicesConfigCustomDefault { sink: CustomAudioDeviceConfigDefault { NameSubstring: "", Index: 0, variant: NameSubstring }, source: CustomAudioDeviceConfigDefault { NameSubstring: "", Index: 0, variant: NameSubstring } }, variant: VoiceMeeter }, buffering: AudioBufferingConfigDefault { gui_collapsed: true, average_buffering_ms: 50, batch_ms: 10 } } } }, headset: HeadsetConfigDefault { position_recentering_mode: PositionRecenteringModeDefault { Local: PositionRecenteringModeLocalDefault { view_height: 1.5 }, variant: LocalFloor }, rotation_recentering_mode: RotationRecenteringModeDefault { variant: Yaw }, controllers: SwitchDefault { enabled: true, content: ControllersConfigDefault { gui_collapsed: false, tracked: true, enable_skeleton: true, gestures: SwitchDefault { enabled: true, content: HandGestureConfigDefault { gui_collapsed: true, only_touch: false, pinch_touch_distance: 0.0, pinch_trigger_distance: 0.25, curl_touch_distance: 2.0, curl_trigger_distance: 2.5, joystick_deadzone: 40.0, joystick_offset_horizontal: 0.0, joystick_offset_vertical: 0.0, joystick_range: 1.0, activation_delay: 50, deactivation_delay: 100, repeat_delay: 100 } }, steamvr_pipeline_frames: 3.0, haptics: SwitchDefault { enabled: true, content: HapticsConfigDefault { gui_collapsed: true, intensity_multiplier: 1.0, amplitude_curve: 1.0, min_duration_s: 0.01 } }, emulation_mode: ControllersEmulationModeDefault { Custom: ControllersEmulationModeCustomDefault { serial_number: "ALVR Controller", button_set: VectorDefault { gui_collapsed: false, element: "/user/hand/left/input/a/click", content: [] } }, variant: Quest2Touch }, extra_openvr_props: VectorDefault { gui_collapsed: true, element: OpenvrPropertyDefault { TrackingSystemName: "", ModelNumber: "", SerialNumber: "", RenderModelName: "", WillDriftInYaw: false, ManufacturerName: "", TrackingFirmwareVersion: "", HardwareRevisionString: "", AllWirelessDongleDescriptions: "", ConnectedWirelessDongle: "", DeviceIsWireless: false, DeviceIsCharging: false, DeviceBatteryPercentage: 0.0, FirmwareUpdateAvailable: false, FirmwareManualUpdate: false, FirmwareManualUpdateURL: "", HardwareRevisionUint64: 0, FirmwareVersion: 0, FPGAVersion: 0, VRCVersion: 0, RadioVersion: 0, DongleVersion: 0, BlockServerShutdown: false, CanUnifyCoordinateSystemWithHmd: false, ContainsProximitySensor: false, DeviceProvidesBatteryStatus: false, DeviceCanPowerOff: false, FirmwareProgrammingTarget: "", DeviceClass: 0, HasCamera: false, DriverVersion: "", FirmwareForceUpdateRequired: false, ViveSystemButtonFixRequired: false, ParentDriver: 0, ResourceRoot: "", RegisteredDeviceType: "", InputProfilePath: "", NeverTracked: false, NumCameras: 0, CameraFrameLayout: 0, CameraStreamFormat: 0, AdditionalDeviceSettingsPath: "", Identifiable: false, BootloaderVersion: 0, AdditionalSystemReportData: "", CompositeFirmwareVersion: "", FirmwareRemindUpdate: false, PeripheralApplicationVersion: 0, ManufacturerSerialNumber: "", ComputedSerialNumber: "", EstimatedDeviceFirstUseTime: 0, ReportsTimeSinceVSync: false, SecondsFromVsyncToPhotons: 0.0, DisplayFrequency: 0.0, UserIpdMeters: 0.0, CurrentUniverseId: 0, PreviousUniverseId: 0, DisplayFirmwareVersion: 0, IsOnDesktop: false, DisplayMCType: 0, DisplayMCOffset: 0.0, DisplayMCScale: 0.0, EdidVendorID: 0, DisplayMCImageLeft: "", DisplayMCImageRight: "", DisplayGCBlackClamp: 0.0, EdidProductID: 0, DisplayGCType: 0, DisplayGCOffset: 0.0, DisplayGCScale: 0.0, DisplayGCPrescale: 0.0, DisplayGCImage: "", LensCenterLeftU: 0.0, LensCenterLeftV: 0.0, LensCenterRightU: 0.0, LensCenterRightV: 0.0, UserHeadToEyeDepthMeters: 0.0, CameraFirmwareVersion: 0, CameraFirmwareDescription: "", DisplayFPGAVersion: 0, DisplayBootloaderVersion: 0, DisplayHardwareVersion: 0, AudioFirmwareVersion: 0, CameraCompatibilityMode: 0, ScreenshotHorizontalFieldOfViewDegrees: 0.0, ScreenshotVerticalFieldOfViewDegrees: 0.0, DisplaySuppressed: false, DisplayAllowNightMode: false, DisplayMCImageWidth: 0, DisplayMCImageHeight: 0, DisplayMCImageNumChannels: 0, SecondsFromPhotonsToVblank: 0.0, DriverDirectModeSendsVsyncEvents: false, DisplayDebugMode: false, GraphicsAdapterLuid: 0, DriverProvidedChaperonePath: "", ExpectedTrackingReferenceCount: 0, ExpectedControllerCount: 0, NamedIconPathControllerLeftDeviceOff: "", NamedIconPathControllerRightDeviceOff: "", NamedIconPathTrackingReferenceDeviceOff: "", DoNotApplyPrediction: false, DistortionMeshResolution: 0, DriverIsDrawingControllers: false, DriverRequestsApplicationPause: false, DriverRequestsReducedRendering: false, MinimumIpdStepMeters: 0.0, AudioBridgeFirmwareVersion: 0, ImageBridgeFirmwareVersion: 0, ImuFactoryGyroBias: ArrayDefault { gui_collapsed: false, content: [0.0, 0.0, 0.0] }, ImuFactoryGyroScale: ArrayDefault { gui_collapsed: false, content: [0.0, 0.0, 0.0] }, ImuFactoryAccelerometerBias: ArrayDefault { gui_collapsed: false, content: [0.0, 0.0, 0.0] }, ImuFactoryAccelerometerScale: ArrayDefault { gui_collapsed: false, content: [0.0, 0.0, 0.0] }, ConfigurationIncludesLighthouse20Features: false, AdditionalRadioFeatures: 0, ExpectedControllerType: "", HmdTrackingStyle: 0, DriverProvidedChaperoneVisibility: false, HmdColumnCorrectionSettingPrefix: "", CameraSupportsCompatibilityModes: false, SupportsRoomViewDepthProjection: false, DisplaySupportsMultipleFramerates: false, DisplayColorMultLeft: ArrayDefault { gui_collapsed: false, content: [0.0, 0.0, 0.0] }, DisplayColorMultRight: ArrayDefault { gui_collapsed: false, content: [0.0, 0.0, 0.0] }, DisplaySupportsRuntimeFramerateChange: false, DisplaySupportsAnalogGain: false, DisplayMinAnalogGain: 0.0, DisplayMaxAnalogGain: 0.0, DashboardScale: 0.0, IpdUIRangeMinMeters: 0.0, IpdUIRangeMaxMeters: 0.0, HmdSupportsHDCP14LegacyCompat: false, HmdSupportsMicMonitoring: false, DriverRequestedMuraCorrectionMode: 0, DriverRequestedMuraFeatherInnerLeft: 0, DriverRequestedMuraFeatherInnerRight: 0, DriverRequestedMuraFeatherInnerTop: 0, DriverRequestedMuraFeatherInnerBottom: 0, DriverRequestedMuraFeatherOuterLeft: 0, DriverRequestedMuraFeatherOuterRight: 0, DriverRequestedMuraFeatherOuterTop: 0, DriverRequestedMuraFeatherOuterBottom: 0, AudioDefaultPlaybackDeviceId: "", AudioDefaultRecordingDeviceId: "", AudioDefaultPlaybackDeviceVolume: 0.0, AudioSupportsDualSpeakerAndJackOutput: false, AttachedDeviceId: "", SupportedButtons: 0, Axis0Type: 0, Axis1Type: 0, Axis2Type: 0, Axis3Type: 0, Axis4Type: 0, ControllerRoleHint: 0, FieldOfViewLeftDegrees: 0.0, FieldOfViewRightDegrees: 0.0, FieldOfViewTopDegrees: 0.0, FieldOfViewBottomDegrees: 0.0, TrackingRangeMinimumMeters: 0.0, TrackingRangeMaximumMeters: 0.0, ModeLabel: "", CanWirelessIdentify: false, Nonce: 0, IconPathName: "", NamedIconPathDeviceOff: "", NamedIconPathDeviceSearching: "", NamedIconPathDeviceSearchingAlert: "", NamedIconPathDeviceReady: "", NamedIconPathDeviceReadyAlert: "", NamedIconPathDeviceNotReady: "", NamedIconPathDeviceStandby: "", NamedIconPathDeviceAlertLow: "", NamedIconPathDeviceStandbyAlert: "", OverrideContainer: 0, UserConfigPath: "", InstallPath: "", HasDisplayComponent: false, HasControllerComponent: false, HasCameraComponent: false, HasDriverDirectModeComponent: false, HasVirtualDisplayComponent: false, HasSpatialAnchorsSupport: false, ControllerType: "", ControllerHandSelectionPriority: 0, variant: TrackingSystemName }, content: [] }, linear_velocity_cutoff: 0.05, angular_velocity_cutoff: 10.0, left_controller_position_offset: ArrayDefault { gui_collapsed: true, content: [0.0, 0.0, -0.11] }, left_controller_rotation_offset: ArrayDefault { gui_collapsed: true, content: [-20.0, 0.0, 0.0] }, left_hand_tracking_position_offset: ArrayDefault { gui_collapsed: true, content: [0.04, -0.02, -0.13] }, left_hand_tracking_rotation_offset: ArrayDefault { gui_collapsed: true, content: [0.0, -45.0, -90.0] }, button_mappings: OptionalDefault { set: false, content: DictionaryDefault { gui_collapsed: false, key: "/user/hand/left/input/a/click", value: VectorDefault { gui_collapsed: false, element: ButtonBindingTargetDefault { destination: "/user/hand/left/input/a/click", mapping_type: ButtonMappingTypeDefault { HysteresisThreshold: HysteresisThresholdDefault { value: 0.5, deviation: 0.05 }, BinaryToScalar: BinaryToScalarStatesDefault { off: 0.0, on: 1.0 }, Remap: RangeDefault { min: 0.0, max: 1.0 }, variant: Passthrough }, binary_conditions: VectorDefault { gui_collapsed: true, element: "/user/hand/left/input/trigger/touch", content: [] } }, content: [] }, content: [] } }, button_mapping_config: AutomaticButtonMappingConfigDefault { gui_collapsed: true, click_threshold: HysteresisThresholdDefault { value: 0.5, deviation: 0.05 }, touch_threshold: HysteresisThresholdDefault { value: 0.1, deviation: 0.05 }, force_threshold: 0.8 } } }, emulation_mode: HeadsetEmulationModeDefault { Custom: HeadsetEmulationModeCustomDefault { serial_number: "Unknown" }, variant: Quest2 }, extra_openvr_props: VectorDefault { gui_collapsed: true, element: OpenvrPropertyDefault { TrackingSystemName: "", ModelNumber: "", SerialNumber: "", RenderModelName: "", WillDriftInYaw: false, ManufacturerName: "", TrackingFirmwareVersion: "", HardwareRevisionString: "", AllWirelessDongleDescriptions: "", ConnectedWirelessDongle: "", DeviceIsWireless: false, DeviceIsCharging: false, DeviceBatteryPercentage: 0.0, FirmwareUpdateAvailable: false, FirmwareManualUpdate: false, FirmwareManualUpdateURL: "", HardwareRevisionUint64: 0, FirmwareVersion: 0, FPGAVersion: 0, VRCVersion: 0, RadioVersion: 0, DongleVersion: 0, BlockServerShutdown: false, CanUnifyCoordinateSystemWithHmd: false, ContainsProximitySensor: false, DeviceProvidesBatteryStatus: false, DeviceCanPowerOff: false, FirmwareProgrammingTarget: "", DeviceClass: 0, HasCamera: false, DriverVersion: "", FirmwareForceUpdateRequired: false, ViveSystemButtonFixRequired: false, ParentDriver: 0, ResourceRoot: "", RegisteredDeviceType: "", InputProfilePath: "", NeverTracked: false, NumCameras: 0, CameraFrameLayout: 0, CameraStreamFormat: 0, AdditionalDeviceSettingsPath: "", Identifiable: false, BootloaderVersion: 0, AdditionalSystemReportData: "", CompositeFirmwareVersion: "", FirmwareRemindUpdate: false, PeripheralApplicationVersion: 0, ManufacturerSerialNumber: "", ComputedSerialNumber: "", EstimatedDeviceFirstUseTime: 0, ReportsTimeSinceVSync: false, SecondsFromVsyncToPhotons: 0.0, DisplayFrequency: 0.0, UserIpdMeters: 0.0, CurrentUniverseId: 0, PreviousUniverseId: 0, DisplayFirmwareVersion: 0, IsOnDesktop: false, DisplayMCType: 0, DisplayMCOffset: 0.0, DisplayMCScale: 0.0, EdidVendorID: 0, DisplayMCImageLeft: "", DisplayMCImageRight: "", DisplayGCBlackClamp: 0.0, EdidProductID: 0, DisplayGCType: 0, DisplayGCOffset: 0.0, DisplayGCScale: 0.0, DisplayGCPrescale: 0.0, DisplayGCImage: "", LensCenterLeftU: 0.0, LensCenterLeftV: 0.0, LensCenterRightU: 0.0, LensCenterRightV: 0.0, UserHeadToEyeDepthMeters: 0.0, CameraFirmwareVersion: 0, CameraFirmwareDescription: "", DisplayFPGAVersion: 0, DisplayBootloaderVersion: 0, DisplayHardwareVersion: 0, AudioFirmwareVersion: 0, CameraCompatibilityMode: 0, ScreenshotHorizontalFieldOfViewDegrees: 0.0, ScreenshotVerticalFieldOfViewDegrees: 0.0, DisplaySuppressed: false, DisplayAllowNightMode: false, DisplayMCImageWidth: 0, DisplayMCImageHeight: 0, DisplayMCImageNumChannels: 0, SecondsFromPhotonsToVblank: 0.0, DriverDirectModeSendsVsyncEvents: false, DisplayDebugMode: false, GraphicsAdapterLuid: 0, DriverProvidedChaperonePath: "", ExpectedTrackingReferenceCount: 0, ExpectedControllerCount: 0, NamedIconPathControllerLeftDeviceOff: "", NamedIconPathControllerRightDeviceOff: "", NamedIconPathTrackingReferenceDeviceOff: "", DoNotApplyPrediction: false, DistortionMeshResolution: 0, DriverIsDrawingControllers: false, DriverRequestsApplicationPause: false, DriverRequestsReducedRendering: false, MinimumIpdStepMeters: 0.0, AudioBridgeFirmwareVersion: 0, ImageBridgeFirmwareVersion: 0, ImuFactoryGyroBias: ArrayDefault { gui_collapsed: false, content: [0.0, 0.0, 0.0] }, ImuFactoryGyroScale: ArrayDefault { gui_collapsed: false, content: [0.0, 0.0, 0.0] }, ImuFactoryAccelerometerBias: ArrayDefault { gui_collapsed: false, content: [0.0, 0.0, 0.0] }, ImuFactoryAccelerometerScale: ArrayDefault { gui_collapsed: false, content: [0.0, 0.0, 0.0] }, ConfigurationIncludesLighthouse20Features: false, AdditionalRadioFeatures: 0, ExpectedControllerType: "", HmdTrackingStyle: 0, DriverProvidedChaperoneVisibility: false, HmdColumnCorrectionSettingPrefix: "", CameraSupportsCompatibilityModes: false, SupportsRoomViewDepthProjection: false, DisplaySupportsMultipleFramerates: false, DisplayColorMultLeft: ArrayDefault { gui_collapsed: false, content: [0.0, 0.0, 0.0] }, DisplayColorMultRight: ArrayDefault { gui_collapsed: false, content: [0.0, 0.0, 0.0] }, DisplaySupportsRuntimeFramerateChange: false, DisplaySupportsAnalogGain: false, DisplayMinAnalogGain: 0.0, DisplayMaxAnalogGain: 0.0, DashboardScale: 0.0, IpdUIRangeMinMeters: 0.0, IpdUIRangeMaxMeters: 0.0, HmdSupportsHDCP14LegacyCompat: false, HmdSupportsMicMonitoring: false, DriverRequestedMuraCorrectionMode: 0, DriverRequestedMuraFeatherInnerLeft: 0, DriverRequestedMuraFeatherInnerRight: 0, DriverRequestedMuraFeatherInnerTop: 0, DriverRequestedMuraFeatherInnerBottom: 0, DriverRequestedMuraFeatherOuterLeft: 0, DriverRequestedMuraFeatherOuterRight: 0, DriverRequestedMuraFeatherOuterTop: 0, DriverRequestedMuraFeatherOuterBottom: 0, AudioDefaultPlaybackDeviceId: "", AudioDefaultRecordingDeviceId: "", AudioDefaultPlaybackDeviceVolume: 0.0, AudioSupportsDualSpeakerAndJackOutput: false, AttachedDeviceId: "", SupportedButtons: 0, Axis0Type: 0, Axis1Type: 0, Axis2Type: 0, Axis3Type: 0, Axis4Type: 0, ControllerRoleHint: 0, FieldOfViewLeftDegrees: 0.0, FieldOfViewRightDegrees: 0.0, FieldOfViewTopDegrees: 0.0, FieldOfViewBottomDegrees: 0.0, TrackingRangeMinimumMeters: 0.0, TrackingRangeMaximumMeters: 0.0, ModeLabel: "", CanWirelessIdentify: false, Nonce: 0, IconPathName: "", NamedIconPathDeviceOff: "", NamedIconPathDeviceSearching: "", NamedIconPathDeviceSearchingAlert: "", NamedIconPathDeviceReady: "", NamedIconPathDeviceReadyAlert: "", NamedIconPathDeviceNotReady: "", NamedIconPathDeviceStandby: "", NamedIconPathDeviceAlertLow: "", NamedIconPathDeviceStandbyAlert: "", OverrideContainer: 0, UserConfigPath: "", InstallPath: "", HasDisplayComponent: false, HasControllerComponent: false, HasCameraComponent: false, HasDriverDirectModeComponent: false, HasVirtualDisplayComponent: false, HasSpatialAnchorsSupport: false, ControllerType: "", ControllerHandSelectionPriority: 0, variant: TrackingSystemName }, content: [] }, tracking_ref_only: false, enable_vive_tracker_proxy: false, face_tracking: SwitchDefault { enabled: false, content: FaceTrackingConfigDefault { gui_collapsed: true, sources: FaceTrackingSourcesConfigDefault { combined_eye_gaze: true, eye_tracking_fb: true, face_tracking_fb: true, eye_expressions_htc: true, lip_expressions_htc: true }, sink: FaceTrackingSinkConfigDefault { VrchatEyeOsc: FaceTrackingSinkConfigVrchatEyeOscDefault { port: 9000 }, variant: VrchatEyeOsc } } }, body_tracking: SwitchDefault { enabled: false, content: BodyTrackingConfigDefault { gui_collapsed: true, sources: BodyTrackingSourcesConfigDefault { body_tracking_full_body_meta: SwitchDefault { enabled: true, content: BodyTrackingFullBodyMETAConfigDefault { gui_collapsed: true, enable_full_body: true } } }, sink: BodyTrackingSinkConfigDefault { VrchatBodyOsc: BodyTrackingSinkConfigVrchatBodyOscDefault { port: 9000 }, variant: FakeViveTracker }, tracked: true } } }, connection: ConnectionConfigDefault { stream_protocol: SocketProtocolDefault { variant: Udp }, client_discovery: SwitchDefault { enabled: true, content: DiscoveryConfigDefault { auto_trust_clients: false } }, on_connect_script: "", on_disconnect_script: "", avoid_video_glitching: false, packet_size: 1400, stream_port: 9944, web_server_port: 8082, osc_local_port: 9942, server_send_buffer_bytes: SocketBufferSizeDefault { Custom: 100000, variant: Maximum }, server_recv_buffer_bytes: SocketBufferSizeDefault { Custom: 100000, variant: Maximum }, client_send_buffer_bytes: SocketBufferSizeDefault { Custom: 100000, variant: Maximum }, client_recv_buffer_bytes: SocketBufferSizeDefault { Custom: 100000, variant: Maximum }, max_queued_server_video_frames: 1024, statistics_history_size: 256, aggressive_keyframe_resend: false, dscp: OptionalDefault { set: false, content: DscpTosDefault { ClassSelector: 7, AssuredForwarding: DscpTosAssuredForwardingDefault { class: 4, drop_probability: DropProbabilityDefault { variant: Low } }, variant: ExpeditedForwarding } } }, extra: ExtraConfigDefault { steamvr_launcher: SteamvrLauncherDefault { driver_launch_action: DriverLaunchActionDefault { variant: UnregisterOtherDriversAtStartup }, open_close_steamvr_with_dashboard: false }, capture: CaptureConfigDefault { startup_video_recording: false, rolling_video_files: SwitchDefault { enabled: false, content: RollingVideoFilesConfigDefault { duration_s: 5 } }, capture_frame_dir: "/tmp" }, logging: LoggingConfigDefault { show_notification_tip: true, prefer_backtrace: false, notification_level: LogSeverityDefault { variant: Warning }, client_log_report_level: SwitchDefault { enabled: true, content: LogSeverityDefault { variant: Error } }, show_raw_events: SwitchDefault { enabled: false, content: RawEventsConfigDefault { hide_spammy_events: false } }, log_to_disk: false, log_tracking: false, log_button_presses: false, log_haptics: false }, patches: PatchesDefault { linux_async_compute: false, linux_async_reprojection: false }, open_setup_wizard: false } } })
13:28:45.960955500 [INFO] Server connected
13:30:05.873325700 [INFO] Server disconnected
Sceenshot after freezing passed away:
Screenshot when alvr_server add-on is disabled (no freezes):
SteamVR logs: steamvr-logs-with-gpu100-crash.zip
I'm getting the same issue of the mouse freeze, but no crash. It could be ALVR fault but not sure what could be causing that. ALVR gives itself priority for the Windows scheduler, to improve streaming performance of course. But at the beginning ALVR initializes encoder and other continents which will take a lot of processing but also not performance-crucial, as it's only the initialization step. Maybe we should defer setting the priority? Although, we set priority for CPU, not GPU.
I have some clue, in windows, the WaitForVSync(); in OvrDirectModeComponent::PostPresent() in OvrDirectModeComponent.cpp doesn't work properly when initializing, but I don't know why.
The call interval of PostPresent() could be less than 1ms, so the game renders too frequently.
A work around is to force sleep for some milliseconds in PostPresent() if call interval is less than 8ms (i.e. 120hz)
