Comment 4 for bug 1576600

This bug was fixed in the package mir - 0.26.0+17.04.20170126.3-0ubuntu1

---------------
mir (0.26.0+17.04.20170126.3-0ubuntu1) zesty; urgency=medium

  [ Daniel van Vugt ]
  * New upstream release 0.26.0 (https://launchpad.net/mir/+milestone/0.26.0)
    - ABI summary:
      . mirclient ABI unchanged at 9
      . mirserver ABI bumped to 43
      . mircommon ABI unchanged at 7
      . mirplatform ABI unchanged at 14
      . mirprotobuf ABI unchanged at 3
      . mirplatformgraphics ABI unchanged at 11
      . mirclientplatform ABI unchanged at 5
      . mirinputplatform ABI unchanged at 6
      . mircore ABI unchanged at 1
    - Enhancements:
      . New/improved toolkit APIs: MirInputConfig and related functions,
        MirWindow and related functions, DisplayConfig and related functions,
        MirScreencastSpec and related functions,
      . Support for configuring input configuration
      . Introduce toolkit extension mechanism for platform specific APIs.
      . Toolkit extensions for: mesa_drm_auth, set_gbm_device and
        window_coordinate_translation
      . Screencasting to a specific MirBuffer.
      . Add DisplayConfigurationController::base_configuration() so downstreams
        can get the base configuration. (Weirdly they can already set it.).
      . x11 platform: allow adjustable scale parameter.
      . Added EDID support: client API, server logging and in mirout.
      . mirout: Add newer attributes only available in the new display
        config API: scaling factor, subpixel arrangement and form factor.
      . mirout: Log the orientation and logical size of each output too.
      . Replace the mir::Server-overridable Reports with Observers.
      . Add xkbcommon to mirclient.pc Requires.private.
      . Deprecate legacy toolkit APIs that will be removed in Mir 1.0
      . Introduced 'client-side vsync', which dramatically reduces latency
        from the client to the screen (particularly for nested servers like
        Unity8).
    - Bugs fixed:
      . [performance] Restore support for better-than-triple buffering by
        default. (LP: #1240909)
      . Frame rate is artificially low on Diamondville Intel Atom systems due
        to aggressive power management (LP: #1388490)
      . [testsfail] failure in CI in
        AndroidInputReceiverSetup.slow_raw_input_doesnt_cause_frameskipping
        (LP: #1394369)
      . [trusted prompt sessions] Can't open two prompt sessions at the same
        time (LP: #1494197)
      . Changing scale, formFactor or DPI in display configuration causes
        renderer teardown/recreate unnecessarily (LP: #1556142)
      . [testsfail] ApplicationNotRespondingDetection.failure_to_pong_is_
        noticed (LP: #1570327)
      . CI failure in TestClientInput.receives_one_touch_event_per_frame
        (LP: #1570698)
      . Mir-on-X mouse input is jerky/stuttery compared to Mir-on-KMS
        (LP: #1576600)
      . [regression] Two fingers in mir_proving_server now resizes/moves app
        windows (two finger apps unusable) (LP: #1586311)
      . Pointer/cursor input lag in unity8 session (LP: #1591328)
      . PointerConfinement.test_we_update_our_confined_region_on_a_resize
        (LP: #1606418)
      . [ FAILED ] ClientLatency.throttled_input_rate_yields_lower_latency
        (LP: #1624188)
      . Valgrind failure on mir_acceptance_tests - leak on incoming buffer in
        Requests::free_buffer(int) (LP: #1628794)
      . Add support for returning monitor EDIDs (LP: #1634868)
      . When pointer motion crosses window borders SurfaceInputDispatcher
        injected events increase accumulated relative motion (LP: #1639749)
      . [ FAILED ] ClientLatency.dropping_latency_is_limited_to_one (AKA
        dropping_latency_is_closer_to_zero_than_one) (LP: #1640366)
      . Server::override_the_coordinate_translator() cannot be effectively used
        downstream (LP: #1641166)
      . [regression] FTBFS when cross compiling to yakkety from zesty:
        test_client_extensions.cpp: error: ‘Ne’ was not declared in this scope
        (LP: #1642473)
      . [regression] mir_proving_server crashes with std::exception::what:
        add_options() must be called before the_options() (LP: #1642504)
      . [ FAILED ] NestedServer.nested_platform_connects_and_disconnects
        (LP: #1643432)
      . googletest 1.8.0-2 (on zesty) breaks existing builds [add_library
        cannot create target "gmock" ...] (LP: #1644062)
      . [regression] Those mir_demo_client_* which default to fullscreen now
        ignore the size parameter (-s WIDTHxHEIGHT) (LP: #1644075)
      . Shell doesn't know when base display config has changed (LP: #1644189)
      . miral::ActiveOutputsMonitor (and therefore miral-shell --window-manager
        tiling) are broken by lp:mir (LP: #1645284)
      . mir_proving_server's four finger swipe to switch apps leaks touch
        events to the clients (LP: #1646700)
      . [regression] Cross compiling from zesty to yakkety fails with *** No
        rule to make target 'gmock/libs/googlemock/gtest/libgtest.a' (LP:
        #1646704)
      . [ FAILED ] ThreadedDispatcherDeathTest.destroying_dispatcher_from_a_
        callback_is_an_error (LP: #1647573)
      . [regression] eglapps now all have window title "default" (LP: #1647575)
      . Package mirtest-dev is missing a dependency on mir-renderer-gl-dev
        (LP: #1651391)
      . EDID data is missing in nested servers (LP: #1651633)
      . [regression] Latency for fullscreen interval 0 clients (e.g. games and
        benchmarks) increased with the introduction of nested passthrough
        (LP: #1651638)
      . Race between MirConnection::released() and
        MirConnection::~MirConnection() causes deadlocks, possible crashes and
        memory corruption (LP: #1653658)
      . DisplayConfigurationTest.configure_session_removed_display failure
        (LP: #1653789)
      . [regression] Development headers reference unknown header
        "mir_toolkit/mir_input_device_types.h" so some clients can't build at
        all any more (LP: #1654023)
      . [regression] mir_acceptance_tests' death tests leave behind core files
        (LP: #1654478)
      . Setting the event handler after the surface has been created does
        nothing (LP: #1654612)
      . [ FAILED ] RaiseSurfaces.key_event_with_cookie (LP: #1655293)
      . Black screen with Raspberry Pi 3 VC4 Mesa driver (LP: #1656164)
      . i386 FTBFS:
        src/platforms/eglstream-kms/server/kms_display_configuration.cpp:88:47:
        error: narrowing conversion of ‘..._drmModeConnector::connector_id’
        from ‘uint32_t {aka unsigned int}’ to ‘EGLAttrib {aka int}’ inside { }
        [-Werror=narrowing] (LP: #1656633)
      . android: overlays no longer are activated (LP: #1657755)
      . Mir FTBFS with MIR_USE_PRECOMPILED_HEADERS=OFF: error: ISO C++11
        requires at least one argument for the "..." in a variadic macro
        [-Werror] (LP: #1658604)
      . [regression] Mir cross-compile to vivid/armhf FTBFS with:
        mock_input_device_hub.h:33:18: error: ‘add_observer’ is not a type
        (LP: #1658605)
      . Caught exception at Mir/EGL driver boundary (in setSwapInterval) in
        clients and tests (LP: #1659298)
      . Support display scaling slider in unity8 (LP: #1645372)

 -- Cemil Azizoglu <email address hidden> Thu, 26 Jan 2017 23:29:33 +0000