I've tried using the 18.4.0 AppImage from the official website. When I run it, it seems to work fine , but then I click in the timeline it stops responding at all. It doesn't crash though, I have to manually kill it. I've run it in gdb, here's the output: (process:28117): GdkPixbuf-WARNING **: Cannot open pixbuf loader module file '/app././/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache': No such file or directory [producer_xml] failed to load filter "ladspa.1904" [producer_xml] failed to load filter "ladspa.1913" [producer_xml] failed to load filter "ladspa.1904" [producer_xml] failed to load filter "ladspa.1913" QXcbConnection: XCB error: 3 (BadWindow), sequence: 1679, resource id: 25171069, major code: 40 (TranslateCoords), minor code: 0 QXcbConnection: XCB error: 3 (BadWindow), sequence: 4075, resource id: 25171097, major code: 40 (TranslateCoords), minor code: 0 ^C Program received signal SIGINT, Interrupt. 0x00007ffff76ac07a in __GI___waitpid (pid=-1, stat_loc=0x7fffffffd5a0, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:29 29 ../sysdeps/unix/sysv/linux/waitpid.c: No such file or directory. (gdb) threall apply all bt Undefined command: "threall". Try "help". (gdb) thread apply all bt Thread 1 (process 28072): #0 0x00007ffff76ac07a in __GI___waitpid (pid=-1, stat_loc=0x7fffffffd5a0, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:29 #1 0x000000000044706d in ?? () #2 0x000000000044854b in wait_for () #3 0x00000000004384bf in execute_command_internal () #4 0x000000000043851e in execute_command () #5 0x000000000042139e in reader_loop () #6 0x000000000041fdb1 in main () (gdb) When I've run it without gdb the last message in the terminal was always something similar to this: QXcbConnection: XCB error: 3 (BadWindow), sequence: 1679, resource id: 25171069, major code: 40 (TranslateCoords), minor code: 0
I've realized that this also affected older Kdenlive version I have installed, and after reboot the problem went away.
I constantly encounter similar result (KDE UI freezes but not crashes) and can easily reproduce it on Fedora 27 WS. I run kdenlive v.18.04.2 via Flatpak with the user permissions (not sure if it makes a difference though). Steps to reproduce: - launch kdenlive - click on the "New" icon to create a new project - check box "Custom project folder" - type in a path to some existing directory under $HOME - click Ok to close Project Settings window - menu File > Save As > Navigate to the custom project directory, give a name for the project - click "Open" - select Add Title Clip - add some text inside the title clip - click on the "Save As" icon UI freezes forever.
Please try with the actual Kdenlive AppImage version 18.12.0b Run the Appimage from the terminal (press CTRL + ALT + T). Move to the AppImage folder and run the .AppImage: ./Kdenlive*.AppImage
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!