3 Replies Latest reply on Oct 6, 2015 11:38 AM by chr.mue

    Lightroom crashes with GPU acceleration (AMD HD7890, all updates)




      when I switch on the GPU acceleration, Lightroom freezes within one minute, mostly when changing photos within the development module or when changing from the library module to the development module.


      I am using a AMD HD7890 with 2GB of RAM, which is correctly recognized by Lightroom. The newest catalyst drivers are installed (15.20.1062.1003-150728a1-187449C), as are all recent Lightroom updates.


      I have also followed all hints in the FAQ pages concerning the GPU acceleration (except the "buy a new graphics card", for obvious reasons). Attached is the output of Lightrooms "system information".


      Really appreciating any help, as the minute it IS working, things actually go a lot faster and I'd like to use the feature...it's one of the reasons I upgraded to LR6. :-/






      ------lightroom system info.txt---------

      Version von Lightroom: 6.1.1 [ 1032027 ]

      Lizenz: Unbegrenzt

      Betriebssystem: Windows 8.1 Business Edition

      Version: 6.3 [9600]

      Anwendungsarchitektur: x64

      Systemarchitektur: x64

      Anzahl logischer Prozessoren: 4

      Prozessorgeschwindigkeit: 3.2 GHz

      Integrierter Speicher: 16341.7 MB

      Für Lightroom verfügbarer phys. Speicher: 16341.7 MB

      Von Lightroom verwendeter phys. Speicher: 634.6 MB (3.8%)

      Von Lightroom verwendeter virtueller Speicher: 578.1 MB

      Cache-Speichergröße: 190.2 MB

      Maximale Anzahl Threads, die Camera Raw verwendet: 4

      Camera Raw SIMD-Optimierung: SSE2

      DPI-Einstellung des Systems: 96 DPI

      Desktop-Komposition aktiviert: Ja

      Monitore/Anzeigegeräte: 1) 2560x1440, 2) 2560x1440, 3) 2560x1440

      Eingabetypen: Multitouch: Nein, integrierte Toucheingabe: Nein, integrierter Stift: Ja, externe Toucheingabe: Nein, externer Stift: Ja, Tastatur: Nein


      Informationen zum Grafikprozessor:


      AMD Radeon HD 7800 Series

      Check OpenGL support: Passed

      Vendor: ATI Technologies Inc.

      Version: 3.3.13399 Core Profile Context 15.200.1062.1003

      Renderer: AMD Radeon HD 7800 Series

      LanguageVersion: 4.40



      Installierte Zusatzmodule:


      1) Behance

      2) Canon Tether-Zusatzmodul

      3) ColorChecker Passport

      4) Facebook

      5) Flickr

      6) Keyboard Tamer

      7) Leica Tether-Zusatzmodul

      8) Nikon Tether-Zusatzmodul

      9) The Fader


      Config.lua-Flags: None


      Adapter Nr. 1: Anbieter : 1002

        Gerät : 6818

        Subsystem : 42a1043

        Version : 0

        Grafikspeicher : 2027

      Adapter Nr. 2: Anbieter : 1414

        Gerät : 8c

        Subsystem : 0

        Version : 0

        Grafikspeicher : 0

      AudioDeviceIOBlockSize: 1024

      AudioDeviceName: Lautsprecher (High Definition Audio-Gerät)

      AudioDeviceNumberOfChannels: 2

      AudioDeviceSampleRate: 44100

      Build: Uninitialized

      Direct2DEnabled: false

      GPUDevice: not available

      OGLEnabled: true