Public bug reported: Ubuntu Mate 19.04 VLC version 3.0.6 (the one that install along with Ubuntu) VLC settings used : Default settings, nothing changed after installation of Ubuntu.
Problem description: I can open VLC seemingly normally from program Menu. Trying to play any video file will make the whole desktop freeze - can move mouse pointer, but otherwise - neither mouse click nor any keyboard combination will make any response. The only thing that can resolve the freeze state is to use power button to shutdown/reboot. System freeze occurs in the very moment VLC is supposed to start reading a video file. It doesn't matter how I open it (open from file manager, drag file into VLC main window or start playing from VLC playlist). Workaround. In Video settings --> Display Output, change from "Automatic" to "X11 video output (XCB)" After the settings is changed, There is no issues playing any video files in VLC. inxi -Fxzd System: Host: lanparty Kernel: 5.0.0-13-generic x86_64 bits: 64 compiler: gcc v: 8.3.0 Desktop: MATE 1.20.4 Distro: Ubuntu 19.04 (Disco Dingo) Machine: Type: Desktop Mobo: DFI model: LP UT NF3 Utral-D serial: <filter> BIOS: Phoenix v: 6.00 PG date: 07/11/2005 CPU: Topology: Dual Core model: AMD Athlon 64 X2 4400+ bits: 64 type: MCP arch: K8 rev.E rev: 2 L2 cache: 2048 KiB flags: lm nx pae sse sse2 sse3 bogomips: 9506 Speed: 2376 MHz min/max: N/A Core speeds (MHz): 1: 2376 2: 2376 Graphics: Device-1: NVIDIA G71 [GeForce 7800 GS] driver: nouveau v: kernel bus ID: 02:00.0 Display: x11 server: X.Org 1.20.4 driver: nouveau unloaded: fbdev,modesetting,vesa resolution: 1280x1024~60Hz OpenGL: renderer: NV47 v: 2.1 Mesa 19.0.2 direct render: Yes Audio: Device-1: NVIDIA nForce3 250Gb AC97 Audio vendor: DFI driver: snd_intel8x0 v: kernel bus ID: 00:06.0 Sound Server: ALSA v: k5.0.0-13-generic . . . . . ** Affects: ubuntu Importance: Undecided Status: New ** Tags: old-hardware -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827810 Title: Opening videos in VLC makes Ubuntu freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1827810/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs