Can't open bumblebee display. Qt 5.15.2 (x86_64-little_endian-lp64 shared (dynamic) release build; by GCC 10.2.1 20201207) on "xcb" OS: Debian GNU/Linux bullseye/sid [linux version 5.10.0-1-amd64] Architecture: x86_64; features: SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 RTM HLE Environment: QT_ACCESSIBILITY="1" QT_AUTO_SCREEN_SCALE_FACTOR="0" QT_SCREEN_SCALE_FACTORS="eDP-1=1;DP-1=1;HDMI-1=1;DP-2=1;HDMI-2=1;DP-1-1=1;DP-1-2=1;DP-1-3=1;" Features: QT_NO_EXCEPTIONS Library info: PrefixPath: /usr DocumentationPath: /usr/share/qt5/doc HeadersPath: /usr/include/x86_64-linux-gnu/qt5 LibrariesPath: /usr/lib/x86_64-linux-gnu LibraryExecutablesPath: /usr/lib/x86_64-linux-gnu/qt5/libexec BinariesPath: /usr/lib/qt5/bin PluginsPath: /usr/lib/x86_64-linux-gnu/qt5/plugins ImportsPath: /usr/lib/x86_64-linux-gnu/qt5/imports Qml2ImportsPath: /usr/lib/x86_64-linux-gnu/qt5/qml ArchDataPath: /usr/lib/x86_64-linux-gnu/qt5 DataPath: /usr/share/qt5 TranslationsPath: /usr/share/qt5/translations ExamplesPath: /usr/lib/x86_64-linux-gnu/qt5/examples TestsPath: /usr/tests SettingsPath: /etc/xdg Standard paths [*...* denote writable entry]: DesktopLocation: "Escritorio" */home/alex/Escritorio* DocumentsLocation: "Documentos" */home/alex* FontsLocation: "Fuentes" */home/alex/.local/share/fonts* /home/alex/.fonts /home/alex/.local/share/flatpak/exports/share/fonts /var/lib/flatpak/exports/share/fonts /usr/local/share/fonts /usr/share/fonts ApplicationsLocation: "Aplicaciones" */home/alex/.local/share/applications* /home/alex/.local/share/flatpak/exports/share/applications /var/lib/flatpak/exports/share/applications /usr/local/share/applications /usr/share/applications MusicLocation: "Música" */home/alex/Música* MoviesLocation: "Películas" */home/alex* PicturesLocation: "Fotos" */home/alex* TempLocation: "Directorio temporal" */tmp* HomeLocation: "Inicio" */home/alex* AppLocalDataLocation: "Datos de aplicación" */home/alex/.local/share/QtProject/qtdiag* /home/alex/.local/share/flatpak/exports/share/QtProject/qtdiag /var/lib/flatpak/exports/share/QtProject/qtdiag /usr/local/share/QtProject/qtdiag /usr/share/QtProject/qtdiag CacheLocation: "Caché" */home/alex/.cache/QtProject/qtdiag* GenericDataLocation: "Datos compartidos" */home/alex/.local/share* /home/alex/.local/share/flatpak/exports/share /var/lib/flatpak/exports/share /usr/local/share /usr/share RuntimeLocation: "Tiempo de ejecución" */run/user/1000* ConfigLocation: "Configuración" */home/alex/.config* /etc/xdg DownloadLocation: "Descargar" */home/alex/Descargas* GenericCacheLocation: "Caché compartida" */home/alex/.cache* GenericConfigLocation: "Configuración compartida" */home/alex/.config* /etc/xdg AppDataLocation: "Datos de aplicación" */home/alex/.local/share/QtProject/qtdiag* /home/alex/.local/share/flatpak/exports/share/QtProject/qtdiag /var/lib/flatpak/exports/share/QtProject/qtdiag /usr/local/share/QtProject/qtdiag /usr/share/QtProject/qtdiag AppConfigLocation: "Configuración de aplicación" */home/alex/.config/QtProject/qtdiag* /etc/xdg/QtProject/qtdiag File selectors (increasing order of precedence): es_ES unix linux debian Network: Using "OpenSSL 1.1.1i 8 Dec 2020", version: 0x1010109f Platform capabilities: ThreadedPixmaps OpenGL ThreadedOpenGL WindowMasks MultipleWindows ForeignWindows NonFullScreenWindows NativeWidgets WindowManagement SyncState RasterGLSurface SwitchableWidgetComposition Style hints: mouseDoubleClickInterval: 400 mousePressAndHoldInterval: 800 startDragDistance: 10 startDragTime: 500 startDragVelocity: 0 keyboardInputInterval: 400 keyboardAutoRepeatRate: 30 cursorFlashTime: 1000 showIsFullScreen: 0 showIsMaximized: 0 passwordMaskDelay: 0 passwordMaskCharacter: U+25CF fontSmoothingGamma: 1.7 useRtlExtensions: 0 setFocusOnTouchRelease: 0 tabFocusBehavior: Qt::TabFocusAllControls singleClickActivation: 1 Additional style hints (QPlatformIntegration): ReplayMousePressOutsidePopup: 0 Theme: Platforms requested : kde,generic available : kde,gtk3 Styles requested : Breeze,breeze,oxygen,fusion,windows available : Breeze,Oxygen,Windows,Fusion Icon theme : breeze, hicolor from /home/alex/.local/share/icons,/usr/share/icons,/home/alex/.icons System font : "Noto Sans" 9 Fonts: General font : "Noto Sans" 9 Fixed font : "Hack" 10 Title font : "Noto Sans" 9 Smallest font: "Noto Sans" 9 Palette: QPalette::WindowText: #ff232627 QPalette::Button: #ffeff0f1 QPalette::Light: #ffffffff QPalette::Midlight: #fff6f7f7 QPalette::Dark: #ff888e93 QPalette::Mid: #ffc4c8cc QPalette::Text: #ff232627 QPalette::BrightText: #ffffffff QPalette::ButtonText: #ff232627 QPalette::Base: #fffcfcfc QPalette::Window: #ffeff0f1 QPalette::Shadow: #ff474a4c QPalette::Highlight: #ff3daee9 QPalette::HighlightedText: #fffcfcfc QPalette::Link: #ff2980b9 QPalette::LinkVisited: #ff7f8c8d QPalette::AlternateBase: #ffeff0f1 QPalette::NoRole: #ff000000 QPalette::ToolTipBase: #ff232627 QPalette::ToolTipText: #fffcfcfc QPalette::PlaceholderText: #80232627 Screens: 2, High DPI scaling: inactive # 0 "DP1-2" Depth: 24 Primary: yes Manufacturer: Samsung Electric Company Model: U28E590- Serial number: HTPJC09383- Geometry: 3840x2160+0+0 Available: 3840x2160+0+0 Virtual geometry: 5760x2160+0+0 Available: 5760x2160+0+0 2 virtual siblings Physical size: 610x350 mm Refresh: 59.9966 Hz Power state: 0 Physical DPI: 159.895,156.754 Logical DPI: 150,150 Subpixel_None DevicePixelRatio: 1 Pixel density: 1 Primary orientation: 2 Orientation: 2 Native orientation: 0 OrientationUpdateMask: 0 # 1 "eDP1" Depth: 24 Primary: no Manufacturer: Sharp Corporation Model: Serial number: Geometry: 1920x1080+3840+1080 Available: 1920x1080+3840+1080 Virtual geometry: 5760x2160+0+0 Available: 5760x2160+0+0 2 virtual siblings Physical size: 350x190 mm Refresh: 59.9339 Hz Power state: 0 Physical DPI: 139.337,144.379 Logical DPI: 150,150 Subpixel_None DevicePixelRatio: 1 Pixel density: 1 Primary orientation: 2 Orientation: 2 Native orientation: 0 OrientationUpdateMask: 0 LibGL Vendor: Intel Renderer: Mesa Intel(R) HD Graphics 630 (KBL GT2) Version: 4.6 (Compatibility Profile) Mesa 20.3.2 Shading language: 4.60 Format: Version: 4.6 Profile: 2 Swap behavior: 0 Buffer size (RGB): 8,8,8 Profile: None (QOpenGLFunctions_4_6) Vulkan instance available Supported instance extensions: VK_KHR_external_fence_capabilities, version 1 VK_KHR_external_memory_capabilities, version 1 VK_KHR_external_semaphore_capabilities, version 1 VK_KHR_get_physical_device_properties2, version 1 VK_KHR_get_surface_capabilities2, version 1 VK_KHR_surface, version 25 VK_KHR_surface_protected_capabilities, version 1 VK_KHR_wayland_surface, version 6 VK_KHR_xcb_surface, version 6 VK_KHR_xlib_surface, version 6 VK_EXT_debug_report, version 9 VK_KHR_device_group_creation, version 1 VK_KHR_display, version 23 VK_KHR_get_display_properties2, version 1 VK_EXT_acquire_xlib_display, version 1 VK_EXT_direct_mode_display, version 1 VK_EXT_display_surface_counter, version 1 VK_EXT_debug_utils, version 2 Supported layers: VK_LAYER_MESA_device_select, version 1, spec version 1.1.73, Linux device selection layer VK_LAYER_PRIMUS_PrimusVK, version 1, spec version 1.2.0, Primus-vk - https://github.com/felixdoerre/primus_vk VK_LAYER_NV_optimus, version 1, spec version 1.2.133, NVIDIA Optimus layer VK_LAYER_VALVE_steam_overlay_64, version 1, spec version 1.2.136, Steam Overlay Layer VK_LAYER_VALVE_steam_fossilize_32, version 1, spec version 1.2.136, Steam Pipeline Caching Layer VK_LAYER_VALVE_steam_overlay_32, version 1, spec version 1.2.136, Steam Overlay Layer VK_LAYER_VALVE_steam_fossilize_64, version 1, spec version 1.2.136, Steam Pipeline Caching Layer VK_LAYER_MESA_overlay, version 1, spec version 1.1.73, Mesa Overlay layer Available physical devices: API version 1.2.145, vendor 0x8086, device 0x591B, Intel(R) HD Graphics 630 (KBL GT2), type 1, driver version 20.3.3 API version 1.0.2, vendor 0x10005, device 0x0, llvmpipe (LLVM 11.0.1, 256 bits), type 4, driver version 0.0.1 Qt Rendering Hardware Interface supported backends: OpenGL (with default QSurfaceFormat): Min Texture Size: 1 Max Texture Size: 16384 Max Color Attachments: 8 Frames in Flight: 1 Uniform Buffer Alignment: 1 Supported MSAA sample counts: 1,2,4,8,16 Features: - MultisampleTexture v MultisampleRenderBuffer - DebugMarkers - Timestamps v Instancing - CustomInstanceStepRate v PrimitiveRestart v NonDynamicUniformBuffers v NonFourAlignedEffectiveIndexBufferOffset v NPOTTextureRepeat - RedOrAlpha8IsRed v ElementIndexUint v Compute v WideLines v VertexShaderPointSize v BaseVertex - BaseInstance v TriangleFanTopology v ReadBackNonUniformBuffer v ReadBackNonBaseMipLevel Texture formats: RGBA8 BGRA8 R8 R16 RED_OR_ALPHA8 RGBA16F RGBA32F R16F R32F D16 D32F BC1 BC2 BC3 ETC2_RGB8 ETC2_RGB8A1 ETC2_RGBA8 Vulkan: Min Texture Size: 1 Max Texture Size: 16384 Max Color Attachments: 8 Frames in Flight: 2 Uniform Buffer Alignment: 64 Supported MSAA sample counts: 1,2,4,8,16 Features: v MultisampleTexture v MultisampleRenderBuffer - DebugMarkers v Timestamps v Instancing - CustomInstanceStepRate v PrimitiveRestart v NonDynamicUniformBuffers v NonFourAlignedEffectiveIndexBufferOffset v NPOTTextureRepeat v RedOrAlpha8IsRed v ElementIndexUint v Compute v WideLines v VertexShaderPointSize v BaseVertex v BaseInstance v TriangleFanTopology v ReadBackNonUniformBuffer v ReadBackNonBaseMipLevel Texture formats: RGBA8 BGRA8 R8 R16 RED_OR_ALPHA8 RGBA16F RGBA32F R16F R32F D16 D32F BC1 BC2 BC3 BC4 BC5 BC6H BC7 ETC2_RGB8 ETC2_RGB8A1 ETC2_RGBA8 ASTC_4x4 ASTC_5x4 ASTC_5x5 ASTC_6x5 ASTC_6x6 ASTC_8x5 ASTC_8x6 ASTC_8x8 ASTC_10x5 ASTC_10x6 ASTC_10x8 ASTC_10x10 ASTC_12x10 ASTC_12x12