<div style="font-family: Verdana; font-size: 12;">Hi, just trying to run the vnc login session (still on XStreamOS/illumos). Changed /etc/lightdm/lightdm.conf with: [VNCServer] enabled=true command=Xvnc -SecurityTypes None port=5900 width=1024 height=768 depth=8 I don't want vnc password at the moment. Now if I connect with TightVnc, the client window stays small and note responding, if I close it I get the windows application error dialog. If I connect with UltraVNC, the client window sizes correctly but stays black, closing just closes. Logs from lightdm during vnc connection is: [+69771.03s] DEBUG: Got VNC connection from 10.0.0.10:2675 [+69771.03s] DEBUG: Seat: Starting [+69771.03s] DEBUG: Seat: Creating greeter session [+69771.03s] DEBUG: Seat: Creating display server of type x [+69771.03s] DEBUG: DisplayServer xvnc-1: Logging to /var/log/lightdm/xvnc-1.log [+69771.03s] DEBUG: DisplayServer xvnc-1: Writing X server authority to /var/run/lightdm/root/:1 [+69771.03s] DEBUG: DisplayServer xvnc-1: Launching Xvnc server [+69771.03s] DEBUG: Launching process 2201: /usr/bin/Xvnc -SecurityTypes None :1 -auth /var/run/lightdm/root/:1 -inetd -nolisten tcp -geometry 1024x768 -depth 8 [+69771.03s] DEBUG: DisplayServer xvnc-1: Waiting for ready signal from Xvnc server :1 [+69771.03s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat3 [+69771.38s] DEBUG: Got signal 16 from process 2201 [+69771.38s] DEBUG: DisplayServer xvnc-1: Got signal from Xvnc server :1 [+69771.38s] DEBUG: DisplayServer xvnc-1: Connecting to XServer :1 [+69771.39s] DEBUG: Seat: Display server ready, starting session authentication [+69771.39s] DEBUG: Session: Not setting XDG_VTNR [+69771.39s] DEBUG: Session pid=2205: Started with service 'lightdm-greeter', username 'lightdm' [+69771.43s] DEBUG: Session pid=2205: Authentication complete with return value 0: Success [+69771.43s] DEBUG: Seat: Session authenticated, running command [+69771.43s] DEBUG: Session pid=2205: Not setting XDG_VTNR [+69771.43s] DEBUG: Session pid=2205: Running command /usr/sbin/lightdm-gtk-greeter [+69771.44s] DEBUG: Session pid=2205: Logging to /var/log/lightdm/xvnc-1-greeter.log [+69771.79s] DEBUG: Session pid=2205: Greeter connected version=1.7.17 [+69772.24s] DEBUG: Session pid=2205: Greeter start authentication [+69772.24s] DEBUG: Session: Not setting XDG_VTNR [+69772.24s] DEBUG: Session pid=2219: Started with service 'lightdm', username '(null)' [+69772.26s] DEBUG: Session pid=2219: Got 1 message(s) from PAM [+69772.26s] DEBUG: Session pid=2205: Prompt greeter with 1 message(s) /var/log/lightdm/xvnc-1.log is 0 bytes, nothing, greeter looks running. TightVNC log is like this: [ 5284/ 4664] 2014-04-11 10:40:41:827 : Decoder 0 added [ 5284/ 4664] 2014-04-11 10:40:41:828 : Decoder 1 added [ 5284/ 4664] 2014-04-11 10:40:41:828 : Decoder 2 added [ 5284/ 4664] 2014-04-11 10:40:41:828 : Decoder 5 added [ 5284/ 4664] 2014-04-11 10:40:41:828 : Decoder 7 added [ 5284/ 4664] 2014-04-11 10:40:41:828 : Decoder 16 added [ 5284/ 4664] 2014-04-11 10:40:41:828 : Decoder -223 added [ 5284/ 4664] 2014-04-11 10:40:41:828 : Decoder -224 added [ 5284/ 4664] 2014-04-11 10:40:41:828 : Decoder -232 added [ 5284/ 4664] 2014-04-11 10:40:41:828 : Decoder -239 added [ 5284/ 4664] 2014-04-11 10:40:41:828 : Decoder store: enable Copy Rect [ 5284/ 4664] 2014-04-11 10:40:41:828 : Decoder store: preferred encoding is "7". [ 5284/ 4664] 2014-04-11 10:40:41:828 Set flag of ignor by cursor update is '0' [ 5284/ 4664] 2014-04-11 10:40:41:828 : Decoder -239 added [ 5284/ 4664] 2014-04-11 10:40:41:828 : Decoder -232 added [ 5284/ 4664] 2014-04-11 10:40:41:828 : Decoder -26 added [ 5284/ 4664] 2014-04-11 10:40:41:829 : Pixel format will changed [ 5284/ 4664] 2014-04-11 10:40:41:829 : Starting remote viewer core... [ 5284/ 4664] 2014-04-11 10:40:41:829 Remote viewer core is started [ 5284/ 3384] 2014-04-11 10:40:41:829 : FbUpdateNotifier (event): 0 updates [ 5284/ 3456] 2014-04-11 10:40:41:829 - Protocol stage is "Connection establishing". [ 5284/ 3456] 2014-04-11 10:40:41:844 : Connecting to the host "vbxstreamdev.sonicle.com:5900" (192.168.222.204:5900)... [ 5284/ 3456] 2014-04-11 10:40:41:857 : Initialization of socket stream and input/output gates... [ 5284/ 3456] 2014-04-11 10:40:41:857 : Connection is established [ 5284/ 3456] 2014-04-11 10:40:41:857 - Protocol stage is "Handshake". [ 5284/ 4664] 2014-04-11 10:40:41:889 client rect: 0, 0; 104, 31 [ 5284/ 4664] 2014-04-11 10:40:41:890 Desktop-window. (x, y): (0, 29); (w, h): (104, 2) [ 5284/ 3456] 2014-04-11 10:40:42:029 - Server sent protocol version: RFB 003.008 [ 5284/ 3456] 2014-04-11 10:40:42:029 - Send to server protocol version: RFB 003.008 [ 5284/ 3456] 2014-04-11 10:40:42:030 - Protocol stage is "Authentication". [ 5284/ 3456] 2014-04-11 10:40:42:030 : Negotiating about security type... [ 5284/ 3456] 2014-04-11 10:40:42:030 : Reading list of security types... [ 5284/ 3456] 2014-04-11 10:40:42:217 List of security type is read [ 5284/ 3456] 2014-04-11 10:40:42:217 : Security Types received (2): Unknown type (19), None (1) [ 5284/ 3456] 2014-04-11 10:40:42:217 Selecting auth-handler [ 5284/ 3456] 2014-04-11 10:40:42:217 - Security type is selected: 1 [ 5284/ 3456] 2014-04-11 10:40:42:218 - Authentication type accepted: None (1) [ 5284/ 3456] 2014-04-11 10:40:42:218 : Authentication... [ 5284/ 3456] 2014-04-11 10:40:42:229 : Auth result is 0 [ 5284/ 3456] 2014-04-11 10:40:42:229 - Protocol stage is "Initialization". [ 5284/ 3456] 2014-04-11 10:40:42:229 - Setting share flag in on... [ 5284/ 3456] 2014-04-11 10:40:42:229 Shared flag is set [ 5284/ 3456] 2014-04-11 10:40:42:241 ! Not supported palette. Flag "True colour" is not set. [ 5284/ 3456] 2014-04-11 10:40:42:241 : Setting frame buffer properties... [ 5284/ 3456] 2014-04-11 10:40:42:241 - Frame buffer dimension: (1024, 768) [ 5284/ 3456] 2014-04-11 10:40:42:241 - Frame buffer pixel format: [bits-per-pixel: 8, depth: 8, big-endian-flag: 0, true-color-flag: is set, red-max: 0, green-max: 0, blue-max: 0, red-shift: 255, green-shift: 255, blue-shift: 255] [ 5284/ 3456] 2014-04-11 10:40:42:258 : Frame buffer will refreshed [ 5284/ 3456] 2014-04-11 10:40:42:258 FbUpdateNotifier: new size of frame buffer [ 5284/ 3456] 2014-04-11 10:40:42:258 Frame buffer properties set [ 5284/ 3456] 2014-04-11 10:40:42:258 - Server remote name: x11 [ 5284/ 3456] 2014-04-11 10:40:42:258 - Protocol stage is "Is connected". [ 5284/ 3384] 2014-04-11 10:40:42:258 FbUpdateNotifier (event): new size of frame buffer [ 5284/ 3384] 2014-04-11 10:40:42:258 : Desktop size: 1024, 768 [ 5284/ 4664] 2014-04-11 10:40:42:264 client rect: 0, 0; 104, 31 [ 5284/ 4664] 2014-04-11 10:40:42:264 Desktop-window. (x, y): (0, 29); (w, h): (104, 2) then stop, and I can only close the vnc window. Any idea? Gabriele. <div> </div></div>