Each time I try to "analyze" (or from time to time only moving the square over the video) Kdenlive crashes. I get a lot of time with other filters "kdenlive Preview rendering failed". I have GPU render activated. [swscaler @ 0x7fec64290720] Warning: data is not aligned! This can lead to a speed loss QXcbConnection: XCB error: 8 (BadMatch), sequence: 47400, resource id: 153092496, major code: 130 (Unknown), minor code: 3 QXcbConnection: XCB error: 8 (BadMatch), sequence: 47422, resource id: 153092496, major code: 130 (Unknown), minor code: 3 QXcbConnection: XCB error: 8 (BadMatch), sequence: 49207, resource id: 153092496, major code: 130 (Unknown), minor code: 3 QXcbConnection: XCB error: 8 (BadMatch), sequence: 49233, resource id: 153092496, major code: 130 (Unknown), minor code: 3 QXcbConnection: XCB error: 8 (BadMatch), sequence: 49249, resource id: 153092496, major code: 130 (Unknown), minor code: 3 QXcbConnection: XCB error: 8 (BadMatch), sequence: 50686, resource id: 153092496, major code: 130 (Unknown), minor code: 3 QXcbConnection: XCB error: 8 (BadMatch), sequence: 50708, resource id: 153092496, major code: 130 (Unknown), minor code: 3 QXcbConnection: XCB error: 8 (BadMatch), sequence: 50736, resource id: 153092496, major code: 130 (Unknown), minor code: 3 QSocketNotifier: Invalid socket 6 and type 'Read', disabling... Unable to start Dr. Konqi Re-raising signal for core dump handling. Violación de segmento (`core' generado)
Desable GPU acceleration (experimental). It's not stable. Please try with the actual Kdenlive AppImage version 18.08.2 Run the Appimage from the terminal (press CTRL + ALT + T). Move to the AppImage folder and run the .AppImage: ./Kdenlive*.AppImage
*** This bug has been marked as a duplicate of bug 380019 ***