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add clip -> window freeze, KDEnlive crashes

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aanders
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Since I newly installed my current Arch Linux system I can't use KDEnlive any more. It worked before on an Arch installation on another workstation that I held until January and on a Manjaro setup I tested briefly on the new workstation.

I start a new project, click the "add clip" and watch a new dialog window open. However, the dialog window doesn't hold any content, it just copies what's beneath it. And it freezes KDEnlive completely.

Yesterday I updated on KDEnlive 15.12.3-1 via Pacman, hoping to see a change. But, no, KDEnlive is still unusable.

My thread in the Arch forum:
https://bbs.archlinux.org/viewtopic.php?id=209767
eezacque
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Did you try to start kdenlive from the command line, to check any error messages?
aanders
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Yes, I tried. Here is the full command line output:

[++user++@precision ~]$ kdenlive
Icon theme "oxygen" not found.
Icon theme "oxygen" not found.
Error: standard icon theme "oxygen" not found!
mlt_repository_init: failed to dlopen /usr/lib/mlt/libmltopengl.so
(libmovit.so.4: Kann die Shared-Object-Datei nicht öffnen: Datei oder Verzeichnis nicht gefunden)
QWidget::setMaximumSize: (/QToolButton) Negative sizes (2,-2) are not possible
QWidget::setMaximumSize: (/QToolButton) Negative sizes (2,-2) are not possible
QWidget::setMaximumSize: (/QToolButton) Negative sizes (2,-2) are not possible
QWidget::setMaximumSize: (/QToolButton) Negative sizes (2,-2) are not possible
QWidget::setMaximumSize: (/QToolButton) Negative sizes (2,-2) are not possible
QWidget::setMaximumSize: (/QToolButton) Negative sizes (2,-2) are not possible
QWidget::setMaximumSize: (/QToolButton) Negative sizes (2,-2) are not possible
QWidget::setMaximumSize: (/QToolButton) Negative sizes (2,-2) are not possible
QWidget::setMaximumSize: (/QToolButton) Negative sizes (2,-2) are not possible
QWidget::setMaximumSize: (/QToolButton) Negative sizes (2,-2) are not possible
QWidget::setMaximumSize: (/QToolButton) Negative sizes (2,-2) are not possible
QWidget::setMaximumSize: (/QToolButton) Negative sizes (2,-2) are not possible
QWidget::setMaximumSize: (/QToolButton) Negative sizes (2,-2) are not possible
QWidget::setMaximumSize: (/QToolButton) Negative sizes (2,-2) are not possible
Removing cache at "/home/++user++/.cache/kdenlive-thumbs.kcache"
klauncher not running... launching kdeinit
QCoreApplication::postEvent: Unexpected null receiver
Removing cache at "/home/axl/.cache/kdenlive-thumbs.kcache"
KServiceTypeTrader: serviceType "ThumbCreator" not found
KServiceTypeTrader: serviceType "ThumbCreator" not found
KSambaShare: Could not find smb.conf!


remark:

"(libmovit.so.4: Kann die Shared-Object-Datei nicht öffnen: Datei oder Verzeichnis nicht gefunden)" means in english: can't open the shared object file: file or directory not found

Last edited by aanders on Wed Mar 16, 2016 8:20 pm, edited 1 time in total.
aanders
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$ cd /usr/lib/mlt/
[++user++@precision mlt]$ ls -la
insgesamt 1388
drwxr-xr-x 1 root root 722 7. Mär 21:03 .
drwxr-xr-x 1 root root 124526 16. Mär 21:07 ..
-rwxr-xr-x 1 root root 89776 5. Mär 21:57 libmltavformat.so
-rwxr-xr-x 1 root root 138960 5. Mär 21:57 libmltcore.so
-rwxr-xr-x 1 root root 48048 5. Mär 21:57 libmltdecklink.so
-rwxr-xr-x 1 root root 27184 5. Mär 21:57 libmltfrei0r.so
-rwxr-xr-x 1 root root 48248 5. Mär 21:57 libmltgtk2.so
-rwxr-xr-x 1 root root 69216 5. Mär 21:57 libmltjackrack.so
-rwxr-xr-x 1 root root 23008 5. Mär 21:57 libmltkdenlive.so
-rwxr-xr-x 1 root root 47432 5. Mär 21:57 libmltlinsys.so
-rwxr-xr-x 1 root root 47608 5. Mär 21:57 libmltmotion_est.so
-rwxr-xr-x 1 root root 18720 5. Mär 21:57 libmltnormalize.so
-rwxr-xr-x 1 root root 22856 5. Mär 21:57 libmltoldfilm.so
-rwxr-xr-x 1 root root 118952 5. Mär 21:57 libmltopengl.so <=================
-rwxr-xr-x 1 root root 68656 5. Mär 21:57 libmltplusgpl.so
-rwxr-xr-x 1 root root 93232 5. Mär 21:57 libmltplus.so
-rwxr-xr-x 1 root root 153000 5. Mär 21:57 libmltqt.so
-rwxr-xr-x 1 root root 10392 5. Mär 21:57 libmltresample.so
-rwxr-xr-x 1 root root 97808 5. Mär 21:57 libmltrtaudio.so
-rwxr-xr-x 1 root root 48048 5. Mär 21:57 libmltsdl.so
-rwxr-xr-x 1 root root 14672 5. Mär 21:57 libmltsox.so
-rwxr-xr-x 1 root root 77008 5. Mär 21:57 libmltvideostab.so
-rwxr-xr-x 1 root root 23040 5. Mär 21:57 libmltvidstab.so
-rwxr-xr-x 1 root root 18856 5. Mär 21:57 libmltvmfx.so
-rwxr-xr-x 1 root root 22872 5. Mär 21:57 libmltxine.so
-rwxr-xr-x 1 root root 60432 5. Mär 21:57 libmltxml.so
aanders
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Based on this link https://bugs.kde.org/show_bug.cgi?id=358591 I checked what is suggested there: Try to play a video clip with melt:

$ melt videofile.mp4
mlt_repository_init: failed to dlopen /usr/lib/mlt/libmltopengl.so
(libmovit.so.4: Kann die Shared-Object-Datei nicht öffnen: Datei oder Verzeichnis nicht gefunden)
[swscaler @ 0x2eaac00] Warning: data is not aligned! This can lead to a speedloss
+-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+
|1=-10| |2= -5| |3= -2| |4= -1| |5= 0| |6= 1| |7= 2| |8= 5| |9= 10|
+-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+
+---------------------------------------------------------------------+
| H = back 1 minute, L = forward 1 minute |
| h = previous frame, l = next frame |
| g = start of clip, j = next clip, k = previous clip |
| 0 = restart, q = quit, space = play |
+---------------------------------------------------------------------+
Current Position: 605


Same error message as with KDEnlive, but the video file plays without problems.

GPU processing/playback support is not enabled. In fact I can't enable it, the checkbox is grayed out.
aanders
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Am I the only one experiencing this problem?
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Stetsbequem
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aanders wrote:I start a new project, click the "add clip" and watch a new dialog window open. However, the dialog window doesn't hold any content, it just copies what's beneath it. And it freezes KDEnlive completely.

(Vermutlich fehlende Abhängigkeiten/Kommunikation zum KDE-Desktop-System. Hat sich bei mir (Debian) im Laufe der letzten Monate durch ständiges upgraden von $KDE5 gelöst. Workaround: Videos mit einem funktionierenden Filemanager ins Bin ziehen.)


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aanders
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Danke Dir!
Das klingt nachvollziehbar. Ich installiere einfach mal das komplette KDE und schaue, ob sich was ändert. Da ich XFCE4 als DE fahre, kann ich mir gut vorstellen, dass einige nicht als notwendig markierte Abhängigkeiten fehlen.

Edit: keine Änderung. Add clip -> freeze & KDEnlive crash

Kannst Du mir erklären, wie Dein workaround geht? Wie ziehe ich Dateien mit einem externen Dateimanager ins Bin?

Edt: Drag & Drop.... es kann so einfach sein! :-D


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