For some reason XFixesGetCursorImage started returning NULL every few minutes when I move the cursor across windows. x11vnc 0.9.16-8 as included in Ubuntu 22.04 crashes with SIGSEGV when this happens. This bug has been fixed upstream three years ago with https://github.com/LibVNC/x11vnc/commit/95a10ab64c2dbbec2c8dad91a5ffb73a0d68474b . Please apply that fix.
For some reason XFixesGetCursor Image started returning NULL every few minutes when I move the cursor across windows. x11vnc 0.9.16-8 as included in Ubuntu 22.04 crashes with SIGSEGV when this happens. This bug has been fixed upstream three years ago with https:/ /github. com/LibVNC/ x11vnc/ commit/ 95a10ab64c2dbbe c2c8dad91a5ffb7 3a0d68474b . Please apply that fix.