On 12/5/19 2:50 PM, Nicolas Ecarnot wrote:
$ vlc ./20191009_214537_small.jpg VLC media player 3.0.8 Vetinari (revision 3.0.8-0-gf350b6b5a7) [000055d437f7f5b0] main libvlc: Lancement de vlc avec l'interface par défaut. Utiliser « cvlc » pour démarrer VLC sans interface. qt.qpa.xcb: X server does not support XInput 2 qt.glx: qglx_findConfig: Failed to finding matching FBConfig (8 8 8 0) qt.glx: qglx_findConfig: Failed to finding matching FBConfig (1 8 8 0) qt.glx: qglx_findConfig: Failed to finding matching FBConfig (1 1 8 0) qt.glx: qglx_findConfig: Failed to finding matching FBConfig (1 1 1 0) qt.glx: qglx_findConfig: Failed to finding matching FBConfig (1 1 1 0) No XVisualInfo for format QSurfaceFormat(version 2.0, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize -1, redBufferSize 1, greenBufferSize 1, blueBufferSize 1, alphaBufferSize -1, stencilBufferSize -1, samples -1, swapBehavior QSurfaceFormat::SingleBuffer, swapInterval 1, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::NoProfile) Falling back to using screens root_visual. [... repeating the errors above 10 times] free(): double free detected in tcache 2 Abandon (core dumped)
Can you try to run this through valgrind to get a more useful trace?
Btw, I'm also running the same ubuntu version and don't get that.