[LightDM] xvnc session

Fri Apr 18 00:07:01 PDT 2014

Thanks, found the reason: depth 8 was crashing the viewer.
With crash 16 or 24 works great! :)
Tried also xdmcp and works fine, but workable only on 10/100/1000 LAN.
Any way to run compression on xdmcp?
Da:
Robert Ancell
A:
Gabriele Bulfon
Cc:
LightDM Mailing List
Data:
16 aprile 2014 3.04.15 CEST
Oggetto:
Re: [LightDM] xvnc session
>From LightDM's point of view everything is working. I suggest checking your Xvnc server and see if it can give you any more debugging.
On 11 April 2014 20:55, Gabriele Bulfon
gabriele.bulfon at sonicle.com
wrote:
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.
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