502450 – kdenlive-master-10012-linux-gcc-x86_64.AppImage won't start

Bug 502450 - kdenlive-master-10012-linux-gcc-x86_64.AppImage won't start

Summary: kdenlive-master-10012-linux-gcc-x86_64.AppImage won't start

Status:	RESOLVED UNMAINTAINED

Alias:	None

Product:	kdenlive
Classification:	Applications
Component:	User Interface & Miscellaneous (other bugs)
Version First Reported In:	git-master
Platform:	unspecified Linux

Importance:	NOR grave
Target Milestone:	---
Assignee:	Jean-Baptiste Mardelle

URL:
Keywords:

Depends on:
Blocks:

Reported:	2025-04-05 13:51 UTC by Moltke
Modified:	2026-01-30 21:46 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

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Description Moltke 2025-04-05 13:51:20 UTC

kdenlive-master-10012-linux-gcc-x86_64.AppImage fails to start. It basically fails to show the window.
I created a "kdenlive-master-10012-linux-gcc-x86_64.AppImage.config"  in the same dir where the app is, so it didn't mess with the local install. 
If I delete the folder "kdenlive-master-10012-linux-gcc-x86_64.AppImage.config" then it works. 

SUMMARY
kdenlive-master-10012-linux-gcc-x86_64.AppImage fails to start.

STEPS TO REPRODUCE
1. Create kdenlive-master-10012-linux-gcc-x86_64.AppImage.config"  in the same dir where the app is, so it doesn't mess with the local install.
2. Run kdenlive-master-10012-linux-gcc-x86_64.AppImage 
3.  

OBSERVED RESULT
kdenlive-master-10012-linux-gcc-x86_64.AppImage fails to start.

EXPECTED RESULT
kdenlive-master-10012-linux-gcc-x86_64.AppImage should to start.

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
(available in the Info Center app, or by running `kinfo` in a terminal window)
Operating System: CachyOS Linux 
KDE Plasma Version: 6.3.4
KDE Frameworks Version: 6.12.0
Qt Version: 6.9.0
Kernel Version: 6.14.0-4-cachyos (64-bit)
Graphics Platform: Wayland

ADDITIONAL INFORMATION
"
Setting $XDG_CONFIG_HOME to /home/moltke/Appimages/kdenlive-master-10012-linux-gcc-x86_64.AppImage.config
Starting render server
profilePath from $MLT_PROFILES_PATH:  "/tmp/.mount_kdenliOhkFee/usr/share/mlt-7/profiles/"
meltPath from KdenliveSetting::meltPath:  "/tmp/.mount_kdenliOhkFee/usr/bin/melt"
ZZZZZZZZZZZZZZZZZZZZZZZ

STARTING TASKMANAGER CLOSURE, ACTIVE THREADS:  0 

ZZZZZZZZZZZZZZZZZZZZZZZ
plugin not available: "region"
plugin not available: "region"
Empty metadata for  "glsl.manager"
kf.i18n: Trying to convert empty KLocalizedString to QString.
Empty metadata for  "telecide"
plugin not available: "avfilter.acompressor"
plugin not available: "avfilter.aecho"
plugin not available: "avfilter.agate"
plugin not available: "avfilter.atadenoise"
plugin not available: "avfilter.bs2b"
plugin not available: "avfilter.bwdif"
plugin not available: "avfilter.deblock"
plugin not available: "avfilter.dedot"
plugin not available: "avfilter.deflate"
plugin not available: "avfilter.derain"
plugin not available: "avfilter.doubleweave"
plugin not available: "avfilter.field"
plugin not available: "avfilter.framestep"
plugin not available: "avfilter.fspp"
plugin not available: "avfilter.graphmonitor"
plugin not available: "avfilter.hqdn3d"
plugin not available: "avfilter.inflate"
plugin not available: "avfilter.lagfun"
plugin not available: "avfilter.loudnorm"
plugin not available: "avfilter.random"
plugin not available: "avfilter.removegrain"
plugin not available: "avfilter.separatefields"
plugin not available: "avfilter.shuffleplanes"
plugin not available: "avfilter.sofalizer"
plugin not available: "avfilter.sr"
plugin not available: "avfilter.tmix"
plugin not available: "avfilter.w3fdif"
plugin not available: "avfilter.weave"
plugin not available: "avfilter.yadif"
plugin not available: "frei0r.baltan"
plugin not available: "frei0r.bgsubtract0r"
plugin not available: "frei0r.delay0r"
plugin not available: "frei0r.delaygrab"
plugin not available: "frei0r.lightgraffiti"
plugin not available: "frei0r.lightgraffiti"
plugin not available: "frei0r.tehRoxx0r"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "movit.unsharp_mask"
plugin not available: "timewarp"
plugin not available: "avfilter.acompressor"
plugin not available: "avfilter.aecho"
plugin not available: "avfilter.agate"
plugin not available: "avfilter.atadenoise"
plugin not available: "avfilter.bs2b"
plugin not available: "avfilter.bwdif"
plugin not available: "avfilter.deblock"
plugin not available: "avfilter.dedot"
plugin not available: "avfilter.deflate"
plugin not available: "avfilter.derain"
plugin not available: "avfilter.doubleweave"
plugin not available: "avfilter.field"
plugin not available: "avfilter.framestep"
plugin not available: "avfilter.fspp"
plugin not available: "avfilter.graphmonitor"
plugin not available: "avfilter.hqdn3d"
plugin not available: "avfilter.inflate"
plugin not available: "avfilter.lagfun"
plugin not available: "avfilter.loudnorm"
plugin not available: "avfilter.random"
plugin not available: "avfilter.removegrain"
plugin not available: "avfilter.separatefields"
plugin not available: "avfilter.shuffleplanes"
plugin not available: "avfilter.sofalizer"
plugin not available: "avfilter.sr"
plugin not available: "avfilter.tmix"
plugin not available: "avfilter.w3fdif"
plugin not available: "avfilter.weave"
plugin not available: "avfilter.yadif"
plugin not available: "frei0r.baltan"
plugin not available: "frei0r.bgsubtract0r"
plugin not available: "frei0r.delay0r"
plugin not available: "frei0r.delaygrab"
plugin not available: "frei0r.lightgraffiti"
plugin not available: "frei0r.lightgraffiti"
plugin not available: "frei0r.tehRoxx0r"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "movit.unsharp_mask"
plugin not available: "timewarp"
kf.solid.backends.udisks2: Failed enumerating UDisks2 objects: "org.freedesktop.DBus.Error.Disconnected" 
 "Not connected to D-Bus server"
kf.solid.backends.udisks2: Failed enumerating UDisks2 objects: "org.freedesktop.DBus.Error.Disconnected" 
 "Not connected to D-Bus server"
kf.solid.backends.udisks2: Failed enumerating UDisks2 objects: "org.freedesktop.DBus.Error.Disconnected" 
 "Not connected to D-Bus server"
kf.solid.backends.udisks2: Failed enumerating UDisks2 objects: "org.freedesktop.DBus.Error.Disconnected" 
 "Not connected to D-Bus server"
kf.solid.backends.udisks2: Failed enumerating UDisks2 objects: "org.freedesktop.DBus.Error.Disconnected" 
 "Not connected to D-Bus server"
kf.solid.backends.udisks2: Failed enumerating UDisks2 objects: "org.freedesktop.DBus.Error.Disconnected" 
 "Not connected to D-Bus server"
kf.solid.backends.udisks2: Failed enumerating UDisks2 objects: "org.freedesktop.DBus.Error.Disconnected" 
 "Not connected to D-Bus server"
kf.solid.backends.udisks2: Failed enumerating UDisks2 objects: "org.freedesktop.DBus.Error.Disconnected" 
 "Not connected to D-Bus server"
::: ADJUSTED RULER HEHGIT:  0 
9999999999999999999999999999999999

::: ADJUSTED RULER HEHGIT:  0 
9999999999999999999999999999999999

:::: UPDATING MONITOR DISPLAY INFO!!!!!!!!!!!!!!
XXXXXXXXXXXXXXXXXXX

::: ADJUSTED RULER HEHGIT:  0 
9999999999999999999999999999999999

==========
FOUND SUPPORTED CODECS:  QList("h264_nvenc", "hevc_nvenc")
// FFMPEG ARGS:  QList("-hide_banner", "-filters")
/// ++ SCALE_NPP NOT SUPPORTED
::: ADJUSTED RULER HEHGIT:  0 
9999999999999999999999999999999999

begin
OpenGL vendor "NVIDIA Corporation"
OpenGL renderer "NVIDIA GeForce GTX 960/PCIe/SSE2"
OpenGL threaded? false
OpenGL ES? true
OpenGL maximum texture size = 16384
OpenGL maximum viewport size = 16384 x 16384
end
begin
OpenGL vendor "NVIDIA Corporation"
OpenGL renderer "NVIDIA GeForce GTX 960/PCIe/SSE2"
OpenGL threaded? false
OpenGL ES? true
OpenGL maximum texture size = 16384
OpenGL maximum viewport size = 16384 x 16384
end
::: ADJUSTED RULER HEHGIT:  0 
9999999999999999999999999999999999

::: ADJUSTED RULER HEHGIT:  0 
9999999999999999999999999999999999

qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x3c066000
ZZZZZZZZZZZZZZZZZZZZZZZ

STARTING TASKMANAGER CLOSURE, ACTIVE THREADS:  0 

ZZZZZZZZZZZZZZZZZZZZZZZ
ZZZZZZZZZZZZZZZZZZZZZZZ

STARTING TASKMANAGER CLOSURE, ACTIVE THREADS:  0 

ZZZZZZZZZZZZZZZZZZZZZZZ
:::: NOT FOUND DOCUMENT GUIDES !!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!
qrc:/qt/qml/org/kde/kdenlive/SubtitleTrackHead.qml:160:17: QML QQuickText: Cannot anchor to an item that isn't a parent or sibling.
==== NO PREVIOUS TIMELINE
::::::::::: connecting timeline:  QUuid("{3e7fcf1f-7ecd-4b84-bd8e-03157c3fc7d5}") , DUR:  0
root context get sub model new function
HHHHHHHHHHHH
INVALID BIN PLAYLIST...
++++++++++ ININT VIEW WITH TYPE:  0
=== OPENING FILE WITH TRACKS:  5
:::: FOUND TRACTOR WITH TRACKS:  2 

___________________________
=== MODEL DATA CHANGED: MUTE DONE TRACK NOT FOUND!!!
:::: FOUND TRACTOR WITH TRACKS:  2 

___________________________
=== MODEL DATA CHANGED: MUTE DONE TRACK NOT FOUND!!!
:::: FOUND TRACTOR WITH TRACKS:  2 

___________________________
=== MODEL DATA CHANGED: MUTE DONE TRACK NOT FOUND!!!
:::: FOUND TRACTOR WITH TRACKS:  2 

___________________________
=== MODEL DATA CHANGED: MUTE DONE TRACK NOT FOUND!!!
===== QUERYING TRANSITION:  "mix"
===== QUERYING TRANSITION:  "mix"
===== QUERYING TRANSITION:  "qtblend"
===== QUERYING TRANSITION:  "qtblend"
// WARNING EMPTY CLIP HASH: 
555555555555555555

BUILDING SEQUENCE CLIP

555555555555555555555555555
===== ACTIVATING DOCUMENT:  QUuid("{3e7fcf1f-7ecd-4b84-bd8e-03157c3fc7d5}") 
::::::::::::::::::::::
QWaylandGLContext::makeCurrent: eglError: 0x3003, this: 0x3ed70700 

QRhiGles2: Failed to make context current. Expect bad things to happen.
qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x3c066000
"

Comment 1 luzpaz 2026-01-30 21:46:51 UTC

Looks obsolete. Closing.