Enabling debugging I can't see anything EGL-related failing before the errors start in unity8-dash.log. Although rendering appears to fail:
[2016-09-13:12:45:18.825] ubuntumirclient: Created surface with geometry: QRect( 0,24 510x712) title: "Scopes" role: 1 [2016-09-13:12:45:18.825] ubuntumirclient.graphics: Requested format: QSurfaceFormat(version 2.0, options QFlags(), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize -1, stencilBufferSize 8, samples -1, swapBehavior 2, swapInterval 1, profile 0) Actual format: QSurfaceFormat(version 2.0, options QFlags(), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples 0, swapBehavior 0, swapInterval 1, profile 0) with associated Mir pixel format: XRGB8888 [2016-09-13:12:45:18.825] ubuntumirclient: UbuntuWindow(window=0x55e51c635990, s creen=0x55e51c53cd80, input=0x55e51c53cbe0, surf=0x55e51ca3eae0) with title 'Sco pes', role: '1' [2016-09-13:12:45:18.825] ubuntumirclient: setVisible (window=0x55e51c635990, vi sible=true) [2016-09-13:12:45:18.825] ubuntumirclient: updateSurfaceState (window=0x55e51c63 5990, surfaceState=restored) [2016-09-13:12:45:18.826] file:///usr/share/unity8//Dash/Dash.qml:39: ReferenceE rror: window is not defined [2016-09-13:12:45:18.826] file:///usr/share/unity8//Dash/GenericScopeView.qml:64 4: TypeError: Cannot read property 'activeFiltersCount' of null [2016-09-13:12:45:18.826] file:///usr/share/unity8//Dash/GenericScopeView.qml:64 3: TypeError: Cannot read property 'filters' of null [2016-09-13:12:45:18.826] file:///usr/share/unity8//Dash/Dash.qml:265: ReferenceError: scopeStyle is not defined [2016-09-13:12:45:18.826] ubuntumirclient.input: customEvent(type=mir_event_type_surface_output) [2016-09-13:12:45:18.826] User agent string: "release=16.10&scopes-api=1.0.6+16.10.20160617-0ubuntu1&plugin=0.5.7+16.10.20160624.2-0ubuntu2&unity8=8.14+16.10.20160831.3-0ubuntu1" [2016-09-13:12:45:18.827] qt.scenegraph.renderloop: exposureChanged() QQuickWindowQmlImpl(0x55e51c635990) [2016-09-13:12:45:18.827] qt.scenegraph.renderloop: handleExposure() QQuickWindowQmlImpl(0x55e51c635990) [2016-09-13:12:45:18.827] qt.scenegraph.renderloop: - adding window to list [2016-09-13:12:45:18.827] qt.scenegraph.renderloop: - starting render thread [2016-09-13:12:45:18.829] ubuntumirclient.graphics: EGL vendor: Mesa Project [2016-09-13:12:45:18.829] ubuntumirclient.graphics: EGL version: 1.4 (DRI2) [2016-09-13:12:45:18.829] ubuntumirclient.graphics: EGL extensions: EGL_EXT_buffer_age EGL_EXT_image_dma_buf_import EGL_KHR_create_context EGL_KHR_get_all_proc_addresses EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_image_dma_buf_export [2016-09-13:12:45:18.829] ubuntumirclient.graphics: EGL configuration attributes: [2016-09-13:12:45:18.829] EGL_BUFFER_SIZE: 32 [2016-09-13:12:45:18.829] EGL_ALPHA_SIZE: 8 [2016-09-13:12:45:18.829] EGL_BLUE_SIZE: 8 [2016-09-13:12:45:18.829] EGL_GREEN_SIZE: 8 [2016-09-13:12:45:18.829] EGL_RED_SIZE: 8 [2016-09-13:12:45:18.829] EGL_DEPTH_SIZE: 24 [2016-09-13:12:45:18.829] EGL_STENCIL_SIZE: 8 [2016-09-13:12:45:18.829] EGL_CONFIG_CAVEAT: 12344 [2016-09-13:12:45:18.829] EGL_CONFIG_ID: 9 [2016-09-13:12:45:18.829] EGL_LEVEL: 0 [2016-09-13:12:45:18.829] EGL_MAX_PBUFFER_HEIGHT: 0 [2016-09-13:12:45:18.829] EGL_MAX_PBUFFER_PIXELS: 0 [2016-09-13:12:45:18.829] EGL_MAX_PBUFFER_WIDTH: 0 [2016-09-13:12:45:18.829] EGL_NATIVE_RENDERABLE: 1 [2016-09-13:12:45:18.829] EGL_NATIVE_VISUAL_ID: 0 [2016-09-13:12:45:18.829] EGL_NATIVE_VISUAL_TYPE: 12344 [2016-09-13:12:45:18.829] EGL_SAMPLES: 0 [2016-09-13:12:45:18.829] EGL_SAMPLE_BUFFERS: 0 [2016-09-13:12:45:18.829] EGL_SURFACE_TYPE: 4 [2016-09-13:12:45:18.829] EGL_TRANSPARENT_TYPE: 12344 [2016-09-13:12:45:18.829] EGL_TRANSPARENT_BLUE_VALUE: 0 [2016-09-13:12:45:18.829] EGL_TRANSPARENT_GREEN_VALUE: 0 [2016-09-13:12:45:18.829] EGL_TRANSPARENT_RED_VALUE: 0 [2016-09-13:12:45:18.829] EGL_BIND_TO_TEXTURE_RGB: 0 [2016-09-13:12:45:18.829] EGL_BIND_TO_TEXTURE_RGBA: 0 [2016-09-13:12:45:18.829] EGL_MIN_SWAP_INTERVAL: 0 [2016-09-13:12:45:18.829] EGL_MAX_SWAP_INTERVAL: 0 [2016-09-13:12:45:18.830] qt.scenegraph.renderloop: - OpenGL context created ... [2016-09-13:12:45:18.831] qt.scenegraph.renderloop: - lock for sync [2016-09-13:12:45:18.831] qt.scenegraph.renderloop: - wait for sync [2016-09-13:12:45:18.846] qt.scenegraph.renderloop: (RT) --- begin processEvents() [2016-09-13:12:45:18.846] qt.scenegraph.renderloop: (RT) WM_RequestSync [2016-09-13:12:45:18.846] qt.scenegraph.renderloop: (RT) - triggered from expose [2016-09-13:12:45:18.846] qt.scenegraph.renderloop: (RT) - repaint regardless [2016-09-13:12:45:18.846] qt.scenegraph.renderloop: (RT) --- done processEvents() [2016-09-13:12:45:18.846] QEGLPlatformContext: eglMakeCurrent failed: 3001 [2016-09-13:12:45:18.846] qt.scenegraph.renderloop: (RT) syncAndRender() [2016-09-13:12:45:18.846] qt.scenegraph.renderloop: (RT) - updatePending, doing sync [2016-09-13:12:45:18.846] qt.scenegraph.renderloop: (RT) sync() [2016-09-13:12:45:18.846] QEGLPlatformContext: eglMakeCurrent failed: 3001 [2016-09-13:12:45:18.846] qt.scenegraph.renderloop: (RT) - window has bad size, sync aborted [2016-09-13:12:45:18.846] qt.scenegraph.renderloop: (RT) - rendering started [2016-09-13:12:45:18.846] qt.scenegraph.renderloop: (RT) - window not ready, skipping render [2016-09-13:12:45:18.846] qt.scenegraph.renderloop: (RT) - rendering done [2016-09-13:12:45:18.846] qt.scenegraph.renderloop: (RT) - wake Gui after initial expose [2016-09-13:12:45:18.846] qt.scenegraph.time.renderloop: Frame rendered with 'threaded' renderloop in 0ms, sync=0, render=0, swap=0 - (on render thread) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1620934 Title: Qt/QML apps don't render any more (logs say "QEGLPlatformContext: eglMakeCurrent failed: 3001") Status in Canonical System Image: Confirmed Status in Mir: Invalid Status in QtMir: Confirmed Status in qtubuntu: Confirmed Status in mesa package in Ubuntu: Confirmed Status in qtmir package in Ubuntu: Confirmed Status in qtubuntu package in Ubuntu: Confirmed Status in unity8 package in Ubuntu: Invalid Bug description: nothing works, all apps, dash are just black windows - Ubuntu 16.10 + proposed (x86, and using Nvidia 8600GT with nouveau drivers) and they fail with this error "QEGLPlatformContext: eglMakeCurrent failed: 3001" To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1620934/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
