Bug 433393

Summary:	kdenlive crashes at startup (segfault) on plasma wayland 5.21
Product:	[Applications] kdenlive	Reporter:	Tom B <tom>
Component:	Installation	Assignee:	Vincent PINON <vpinon>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	alex765, arvom, fritzibaby, rdieter
Priority:	NOR	Flags:	fritzibaby: timeline_corruption+
Version:	20.12.2
Target Milestone:	---
Platform:	Manjaro
OS:	Linux
Latest Commit:		Version Fixed In:

Description Tom B 2021-02-21 16:47:28 UTC

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.

Comment 1 emohr 2021-02-26 17:45:56 UTC

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/

Comment 2 Rex Dieter 2021-03-04 03:53:36 UTC

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

Comment 3 emohr 2021-05-01 07:31:20 UTC

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/

Comment 4 Arvo Mägi 2021-05-02 05:48:03 UTC

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/
>

Comment 5 emohr 2021-05-02 08:10:37 UTC

I think this could be similar to this bug Bug 431505. A solution could be the patch on comment 0.

Comment 6 Alex 2021-05-03 04:53:30 UTC

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 ***