Veyon server on Ubuntu 22.04
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After update to Ubuntu from 20.04 to 22.04 Veyon server stop working.
Here is log.
Has someone have clue what happens I try on two computer that is updated to 22.04 some problem.
Thanks.StandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root' 31/10/2022 17:52:21 passing arg to libvncserver: -rfbport 31/10/2022 17:52:21 passing arg to libvncserver: 11200 31/10/2022 17:52:21 passing arg to libvncserver: -rfbportv6 31/10/2022 17:52:21 passing arg to libvncserver: 11200 31/10/2022 17:52:21 passing arg to libvncserver: -passwd 31/10/2022 17:52:21 x11vnc version: 4.7.4 lastmod: 2019-01-05 pid: 58093 31/10/2022 17:52:21 Using X display :0 31/10/2022 17:52:21 rootwin: 0x496 reswin: 0xe00001 dpy: 0xc40080d0 31/10/2022 17:52:21 31/10/2022 17:52:21 ------------------ USEFUL INFORMATION ------------------ 31/10/2022 17:52:21 X DAMAGE available on display, using it for polling hints. 31/10/2022 17:52:21 To disable this behavior use: '-noxdamage' 31/10/2022 17:52:21 31/10/2022 17:52:21 Most compositing window managers like 'compiz' or 'beryl' 31/10/2022 17:52:21 cause X DAMAGE to fail, and so you may not see any screen 31/10/2022 17:52:21 updates via VNC. Either disable 'compiz' (recommended) or 31/10/2022 17:52:21 supply the x11vnc '-noxdamage' command line option. 31/10/2022 17:52:21 X COMPOSITE available on display, using it for window polling. 31/10/2022 17:52:21 To disable this behavior use: '-noxcomposite' 31/10/2022 17:52:21 31/10/2022 17:52:21 Wireframing: -wireframe mode is in effect for window moves. 31/10/2022 17:52:21 If this yields undesired behavior (poor response, painting 31/10/2022 17:52:21 errors, etc) it may be disabled: 31/10/2022 17:52:21 - use '-nowf' to disable wireframing completely. 31/10/2022 17:52:21 - use '-nowcr' to disable the Copy Rectangle after the 31/10/2022 17:52:21 moved window is released in the new position. 31/10/2022 17:52:21 Also see the -help entry for tuning parameters. 31/10/2022 17:52:21 You can press 3 Alt_L's (Left "Alt" key) in a row to 31/10/2022 17:52:21 repaint the screen, also see the -fixscreen option for 31/10/2022 17:52:21 periodic repaints. 31/10/2022 17:52:21 31/10/2022 17:52:21 XFIXES available on display, resetting cursor mode 31/10/2022 17:52:21 to: '-cursor most'. 31/10/2022 17:52:21 to disable this behavior use: '-cursor arrow' 31/10/2022 17:52:21 or '-noxfixes'. 31/10/2022 17:52:21 using XFIXES for cursor drawing. 31/10/2022 17:52:21 GrabServer control via XTEST. 31/10/2022 17:52:21 31/10/2022 17:52:21 Scroll Detection: -scrollcopyrect mode is in effect to 31/10/2022 17:52:21 use RECORD extension to try to detect scrolling windows 31/10/2022 17:52:21 (induced by either user keystroke or mouse input). 31/10/2022 17:52:21 If this yields undesired behavior (poor response, painting 31/10/2022 17:52:21 errors, etc) it may be disabled via: '-noscr' 31/10/2022 17:52:21 Also see the -help entry for tuning parameters. 31/10/2022 17:52:21 You can press 3 Alt_L's (Left "Alt" key) in a row to 31/10/2022 17:52:21 repaint the screen, also see the -fixscreen option for 31/10/2022 17:52:21 periodic repaints. 31/10/2022 17:52:21 31/10/2022 17:52:21 XKEYBOARD: number of keysyms per keycode 20 is greater 31/10/2022 17:52:21 than 4 and 961 keysyms are mapped above 4. 31/10/2022 17:52:21 Automatically switching to -xkb mode. 31/10/2022 17:52:21 If this makes the key mapping worse you can 31/10/2022 17:52:21 disable it with the "-noxkb" option. 31/10/2022 17:52:21 Also, remember "-remap DEAD" for accenting characters. 31/10/2022 17:52:21 31/10/2022 17:52:21 X FBPM extension not supported. Xlib: extension "DPMS" missing on display ":0". 31/10/2022 17:52:21 X display is not capable of DPMS. 31/10/2022 17:52:21 -------------------------------------------------------- 31/10/2022 17:52:21 31/10/2022 17:52:21 Default visual ID: 0x3b 31/10/2022 17:52:21 Read initial data from X display into framebuffer. 31/10/2022 17:52:21 initialize_xdisplay_fb: *** fb creation failed: 0x0 try: 1 31/10/2022 17:52:21 Default visual ID: 0x3b 31/10/2022 17:52:21 Read initial data from X display into framebuffer. 31/10/2022 17:52:21 initialize_xdisplay_fb: *** fb creation failed: 0x0 try: 2 31/10/2022 17:52:21 Default visual ID: 0x3b 31/10/2022 17:52:21 Read initial data from X display into framebuffer. 31/10/2022 17:52:21 initialize_xdisplay_fb: *** fb creation failed: 0x0 try: 3 31/10/2022 17:52:22 Default visual ID: 0x3b 31/10/2022 17:52:22 Read initial data from X display into framebuffer. 31/10/2022 17:52:22 initialize_xdisplay_fb: *** fb creation failed: 0x0 try: 4 31/10/2022 17:52:22 Default visual ID: 0x3b 31/10/2022 17:52:22 Read initial data from X display into framebuffer. 31/10/2022 17:52:22 initialize_xdisplay_fb: *** fb creation failed: 0x0 try: 5 Segmentation fault