SUMMARY STEPS TO REPRODUCE 1. Open Kdenlive on Plasma 5.21 (Wayland) OBSERVED RESULT kdenlive mlt_repository_init: failed to dlopen /usr/lib/mlt/libmltsox.so (libsox.so.3: cannot open shared object file: No such file or directory) mlt_repository_init: failed to dlopen /usr/lib/mlt/libmltrtaudio.so (librtaudio.so.6: cannot open shared object file: No such file or directory) mlt_repository_init: failed to dlopen /usr/lib/mlt/libmltsdl.so (libSDL_image-1.2.so.0: cannot open shared object file: No such file or directory) mlt_repository_init: failed to dlopen /usr/lib/mlt/libmltopencv.so (libopencv_tracking.so.4.5: cannot open shared object file: No such file or directory) mlt_repository_init: failed to dlopen /usr/lib/mlt/libmltopengl.so (libmovit.so.8: cannot open shared object file: No such file or directory) Invalid metadata for "avcolour_space" Failed to parse "avcolour_space" Invalid metadata for "avcolor_space" Failed to parse "avcolor_space" Invalid metadata for "avdeinterlace" Failed to parse "avdeinterlace" Invalid metadata for "swscale" Failed to parse "swscale" Invalid metadata for "swresample" Failed to parse "swresample" Invalid metadata for "audiochannels" Failed to parse "audiochannels" Invalid metadata for "audioconvert" Failed to parse "audioconvert" Invalid metadata for "data_feed" Failed to parse "data_feed" Invalid metadata for "imageconvert" Failed to parse "imageconvert" Invalid title/identifier for "crop_detect" Failed to parse "crop_detect" Invalid metadata for "jack" Failed to parse "jack" Invalid metadata for "telecide" Failed to parse "telecide" Invalid metadata for "deinterlace" Failed to parse "deinterlace" Unknown asset "avfilter.acompressor" Unknown asset "avfilter.aecho" Unknown asset "avfilter.agate" Unknown asset "avfilter.atadenoise" Unknown asset "avfilter.bwdif" Unknown asset "avfilter.deblock" Unknown asset "avfilter.dedot" Unknown asset "avfilter.deflate" Unknown asset "avfilter.derain" Unknown asset "avfilter.doubleweave" Unknown asset "avfilter.field" Unknown asset "avfilter.framestep" Unknown asset "avfilter.fspp" Unknown asset "avfilter.graphmonitor" Unknown asset "avfilter.hqdn3d" Unknown asset "avfilter.inflate" Unknown asset "avfilter.lagfun" Unknown asset "avfilter.random" Unknown asset "avfilter.removegrain" Unknown asset "avfilter.separatefields" Unknown asset "avfilter.shuffleplanes" Unknown asset "avfilter.sr" Unknown asset "avfilter.tmix" Unknown asset "avfilter.w3fdif" Unknown asset "avfilter.weave" Unknown asset "avfilter.yadif" Unknown asset "frei0r.baltan" Unknown asset "frei0r.bgsubtract0r" Unknown asset "frei0r.bigsh0t_eq_mask" Unknown asset "frei0r.bigsh0t_eq_to_rect" Unknown asset "frei0r.bigsh0t_hemi_to_eq" Unknown asset "frei0r.bigsh0t_rect_to_eq" Unknown asset "frei0r.bigsh0t_stabilize_360" Unknown asset "frei0r.bigsh0t_transform_360" Unknown asset "frei0r.delay0r" Unknown asset "frei0r.delaygrab" Unknown asset "frei0r.facebl0r" Unknown asset "frei0r.facedetect" Unknown asset "frei0r.lightgraffiti" Unknown asset "frei0r.lightgraffiti" Unknown asset "movit.blur" Unknown asset "movit.sharpen" Unknown asset "movit.diffusion" Unknown asset "movit.flip" Unknown asset "movit.glow" Unknown asset "movit.lift_gamma_gain" Unknown asset "movit.mirror" Unknown asset "movit.opacity" Unknown asset "movit.rect" Unknown asset "movit.saturation" Unknown asset "movit.unsharp_mask" Unknown asset "movit.vignette" Unknown asset "movit.white_balance" Unknown asset "region" Unknown asset "sox" Unknown asset "sox" Unknown asset "sox" Unknown asset "sox" Unknown asset "sox" Unknown asset "sox" Unknown asset "sox" Unknown asset "timewarp" Unknown asset "opencv.tracker" Unknown asset "opencv.tracker" QQmlEngine::setContextForObject(): Object already has a QQmlContext QQmlEngine::setContextForObject(): Object already has a QQmlContext QWaylandGLContext::makeCurrent: eglError: 3009, this: 0x56437186d420 QWaylandGLContext::makeCurrent: eglError: 3009, this: 0x7f5894575980 QOpenGLFunctions created with non-current context QWaylandGLContext::makeCurrent: eglError: 3009, this: 0x564370fab2b0 Segmentation fault (core dumped) KDE Plasma Version: 5.21 This didn't happen in 5.20.
Please disable GPU acceleration or try with the current Kdenlive AppImage version 20.12.2 to see if there are any packaging issues https://download.kde.org/stable/kdenlive/20.12/linux/
I can confirm the same (or very similar) error on fedora 33, plasma-5.21.2 wayland session tail end of console output: QQmlEngine::setContextForObject(): Object already has a QQmlContext QQmlEngine::setContextForObject(): Object already has a QQmlContext QWaylandGLContext::makeCurrent: eglError: 3009, this: 0x5626634b3b20 QWaylandGLContext::makeCurrent: eglError: 3009, this: 0x5626634cd5e0 QWaylandGLContext::makeCurrent: eglError: 3009, this: 0x7f98d80084d0 QOpenGLFunctions created with non-current context The Wayland connection experienced a fatal error: Bad file descriptor Unable to start Dr. Konqi
Please try with the current Kdenlive AppImage version 21.04.0 to see if there are any packaging issues https://download.kde.org/stable/kdenlive/21.04/linux/
Kdenlive 21.04.0 crashes at startup on Plasma wayland 5,21, AppImege works normally. 01.05.21 10:31 emohr kirjutas: > https://bugs.kde.org/show_bug.cgi?id=433393 > > --- Comment #3 from emohr <fritzibaby@gmx.net> --- > Please try with the current Kdenlive AppImage version 21.04.0 to see if there > are any packaging issues https://download.kde.org/stable/kdenlive/21.04/linux/ >
I think this could be similar to this bug Bug 431505. A solution could be the patch on comment 0.
It's the exact same crash, and this bug report is newer, so I'll mark this one as a duplicate. *** This bug has been marked as a duplicate of bug 431505 ***