Hi,
Solution 1: Download VLC Codec Pack - Try update your VLC to the latest version, and download VLC codec packs from CNET for this matter. There is not. Then set the Output drop-down menu to X11 video output (XCB) and save the changes and restart your VLC Player for the changes to come effective. Situation 3: The. Click on Output and select X11 video output (XCB) as your video output. To solve 'VLC Won't Play MP4 video files' issue, you can check whether you are using the latest version of VLC. If not, just update the program by visiting VLC official site for download. How to Solve 'VLC Not Playing MP4' Issue. I have tried it with a 1280x720 2000 Kb/s Xvid video file, a 1920x1080 5700 Kb/s H264 video file and a 640x480 1000 Kb/s Xvid file. Of the three, the first file had the worst stutter, and only the 480p file had no stutter. I have also tried playing these videos with Kodi and Gnome MPlayer, with neither exhibiting any such drops in performance.
I'm running KDE Plasma on Arch, and when i attempt to start GUI of a few GTK programs ( Gufw, timeshift etc) I get no result.
When I run journalctl -f, and attempt again I get the follwing log output
LT430 kwin_x11[1093]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 25191, resource id: 39845942, major code: 18 (ChangeProperty), minor code: 0 Jan 23 14:37:53 LT430 systemd-coredump[4907]: Process 4896 (python3) of user 0 dumped core.
Download free beltronics 870 manualidades. google is giving me too many results, and maybe i dont understand them . but the few people reported fixing the issue:
a. download and run a new python version
b. change the themes back to default
c. set the environment variable QT_DEVICE_PIXEL_RATIO=1
nothing seems to work, hoping someone can point me in the right direction.