https://bugs.kde.org/show_bug.cgi?id=361086
--- Comment #8 from m...@jaytea.org --- I don't know if this is the same error or something different, but I have build the latest git version (2016-06-03 17:56:35, SHA1 ID: 7bd4c552dbf85951878e6339998792f5a5fbc56e) and whenever I switch to the Project Monitor or click into a frame in the timeline kdenlive crashes with following log: "This is an untested development version. Always backup your data" Removing cache at "/home/jay/.cache/kdenlive-thumbs.kcache" // / processing file open // / processing file open: validate OpenGL vendor: "NVIDIA Corporation" OpenGL renderer: "GeForce GTX 680/PCIe/SSE2" OpenGL ARG_SYNC: true OpenGL OpenGLES: false OpenGL vendor: "NVIDIA Corporation" OpenGL renderer: "GeForce GTX 680/PCIe/SSE2" OpenGL ARG_SYNC: true OpenGL OpenGLES: false Opening a document with version 0.94 / 0.94 // / processing file validate ok * * * *TL PREVIEW NOT INITIALIZED!!! *********** FOUND GUIDES: 0 ********** RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (hw:3,0), Device or resource busy. RtApiAlsa::callbackEvent: audio write error, underrun. [h264 @ 0x7faf0872e2a0] Missing reference picture, default is 0 [h264 @ 0x7faf0872e2a0] decode_slice_header error [h264 @ 0x7faf0872e2a0] Missing reference picture, default is 0 [h264 @ 0x7faf0872e2a0] decode_slice_header error [h264 @ 0x7faf0872e2a0] Missing reference picture, default is 0 [h264 @ 0x7faf0872e2a0] decode_slice_header error [h264 @ 0x7faf0872e2a0] Missing reference picture, default is 0 [h264 @ 0x7faf0872e2a0] decode_slice_header error GL error 0x501 at filter_glsl_manager.cpp:381 Aborted (core dumped) I will attach a complete gdb stacktrace. -- You are receiving this mail because: You are watching all bug changes.