Distribution EOLE

Tester déjà si ce n’est pas un problème de compatibilité avec wayland.

L’erreur est différente avec xorg.

avril 14 15:45:14 pc-1481609 systemd[1]: Started veyon.service - Veyon Service.
avril 14 15:45:17 pc-1481609 veyon-service[1542]: QStandardPaths: runtime directory '/run/user/120' is not owned by UID 0, but a directory permissi>
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 passing arg to libvncserver: -rfbport
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 passing arg to libvncserver: 11200
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 passing arg to libvncserver: -rfbportv6
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 passing arg to libvncserver: 11200
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 x11vnc version: 0.9.16 lastmod: 2019-01-05  pid: 1589
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 Using X display :0
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 rootwin: 0x23b reswin: 0x800001 dpy: 0x4b931960
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 ------------------ USEFUL INFORMATION ------------------
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 X DAMAGE available on display, using it for polling hints.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   To disable this behavior use: '-noxdamage'
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   Most compositing window managers like 'compiz' or 'beryl'
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   cause X DAMAGE to fail, and so you may not see any screen
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   updates via VNC.  Either disable 'compiz' (recommended) or
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   supply the x11vnc '-noxdamage' command line option.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 Wireframing: -wireframe mode is in effect for window moves.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   If this yields undesired behavior (poor response, painting
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   errors, etc) it may be disabled:
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17    - use '-nowf' to disable wireframing completely.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17    - use '-nowcr' to disable the Copy Rectangle after the
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17      moved window is released in the new position.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   Also see the -help entry for tuning parameters.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   You can press 3 Alt_L's (Left "Alt" key) in a row to
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   repaint the screen, also see the -fixscreen option for
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   periodic repaints.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 XFIXES available on display, resetting cursor mode
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   to: '-cursor most'.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   to disable this behavior use: '-cursor arrow'
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   or '-noxfixes'.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 using XFIXES for cursor drawing.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 GrabServer control via XTEST.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 Scroll Detection: -scrollcopyrect mode is in effect to
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   use RECORD extension to try to detect scrolling windows
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   (induced by either user keystroke or mouse input).
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   If this yields undesired behavior (poor response, painting
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   errors, etc) it may be disabled via: '-noscr'
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   Also see the -help entry for tuning parameters.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   You can press 3 Alt_L's (Left "Alt" key) in a row to
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   repaint the screen, also see the -fixscreen option for
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   periodic repaints.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 XKEYBOARD: number of keysyms per keycode 7 is greater
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   than 4 and 51 keysyms are mapped above 4.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   Automatically switching to -xkb mode.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   If this makes the key mapping worse you can
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   disable it with the "-noxkb" option.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17   Also, remember "-remap DEAD" for accenting characters.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 X FBPM extension not supported.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 X display is capable of DPMS.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 --------------------------------------------------------
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 Default visual ID: 0x21
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 Read initial data from X display into framebuffer.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 initialize_screen: fb_depth/fb_bpp/fb_Bpl 24/32/4096
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 X display :0 is 32bpp depth=24 true color
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 Listening for VNC connections on TCP port 11200
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 Listening for VNC connections on TCP6 port 11200
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 Xinerama is present and active (e.g. multi-head).
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 Xinerama: number of sub-screens: 1
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 Xinerama: no blackouts needed (only one sub-screen)
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17
avril 14 15:45:17 pc-1481609 veyon-service[1589]: X11 MIT Shared Memory Attach failed:
avril 14 15:45:17 pc-1481609 veyon-service[1589]:   Is your DISPLAY=:0 on a remote machine?
avril 14 15:45:17 pc-1481609 veyon-service[1589]:   Suggestion, use: x11vnc -display :0 ... for local display :0
avril 14 15:45:17 pc-1481609 veyon-service[1589]: caught X11 error:
avril 14 15:45:17 pc-1481609 veyon-service[1589]: 14/04/2025 15:45:17 deleted 32 tile_row polling images.
avril 14 15:45:17 pc-1481609 veyon-service[1589]: X Error of failed request:  BadAccess (attempt to access private resource denied)
avril 14 15:45:17 pc-1481609 veyon-service[1589]:   Major opcode of failed request:  130 (MIT-SHM)
avril 14 15:45:17 pc-1481609 veyon-service[1589]:   Minor opcode of failed request:  1 (X_ShmAttach)
avril 14 15:45:17 pc-1481609 veyon-service[1589]:   Serial number of failed request:  56
avril 14 15:45:17 pc-1481609 veyon-service[1589]:   Current serial number in output stream:  90
avril 14 15:45:17 pc-1481609 veyon-service[1542]: PluginManager::~PluginManager():
avril 14 15:45:17 pc-1481609 veyon-service[1542]: CryptoCore::~CryptoCore():
avril 14 15:45:17 pc-1481609 veyon-service[1542]: KLDAP: connection closed!

Quelques tests d’autres environnements de bureau :
- cinnamon sur Linux Mint fonctionne
- plasma (X11) sur ubuntu fonctionne

Veyon ne semble pas proposer le moyen de passer des arguments au serveur VNC intégré (x11vnc). Il faut voir si d’autres serveurs vnc seraient plus appropriés pour Ubuntu (DE sur Wayland).