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https://issues.apache.org/jira/browse/GUACAMOLE-340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16077941#comment-16077941
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Matt Prager commented on GUACAMOLE-340:
---------------------------------------
Here's the log out from the Chrome console:
{code:java}
/guacamole/#/client/V0lOMTAgVk5DAGMAZGVmYXVsdA==:23 The key "target-densitydpi"
is not supported.
angular.js:9902
GET https://MYURL/guacamole/CLIENT.URL_OSK_LAYOUT 404 (Not Found)
(anonymous) @ angular.js:9902
m @ angular.js:9703
f @ angular.js:9415
(anonymous) @ angular.js:13292
$eval @ angular.js:14547
$digest @ angular.js:14363
$apply @ angular.js:14652
l @ angular.js:9734
P @ angular.js:9924
H.onload @ angular.js:9865
angular.js:9902
GET
https://MYURL/guacamole/api/session/tunnels/15498bab-fbb4-4d18-b708-3eeb09255e3d/activeConnection/connection/sharingProfiles?token=31103435DF5FFBDD2F33907A0C3DA725BD20A30CA53F6A51C09B4C621512448F
404 (Not Found)
(anonymous) @ angular.js:9902
m @ angular.js:9703
f @ angular.js:9415
(anonymous) @ angular.js:13292
$eval @ angular.js:14547
$digest @ angular.js:14363
(anonymous) @ angular.js:14586
e @ angular.js:4940
(anonymous) @ angular.js:5328
{code}
Here's the guacd output for that session:
Jul 7 06:33:52 owncloud guacd[5442]: Creating new client for protocol "vnc"
Jul 7 06:33:52 owncloud guacd[5442]: Connection ID is "XXX"
Jul 7 06:33:52 owncloud guacd[55188]: Cursor rendering: local
Jul 7 06:33:52 owncloud guacd[55188]: User "XXX" joined connection "XXX" (1
users now present)
Jul 7 06:33:52 owncloud guacd[55188]: VNC server supports protocol version 3.8
(viewer 3.8)
Jul 7 06:33:52 owncloud guacd[55188]: We have 2 security types to read
Jul 7 06:33:52 owncloud guacd[55188]: 0) Received security type 17
Jul 7 06:33:52 owncloud guacd[55188]: 1) Received security type 1
Jul 7 06:33:52 owncloud guacd[55188]: Selecting security type 1 (1/2 in the
list)
Jul 7 06:33:52 owncloud guacd[55188]: Selected Security Scheme 1
Jul 7 06:33:52 owncloud guacd[55188]: No authentication needed
Jul 7 06:33:52 owncloud guacd[55188]: VNC authentication succeeded
Jul 7 06:33:52 owncloud guacd[55188]: Desktop name "XXX - service mode"
Jul 7 06:33:52 owncloud guacd[55188]: Connected to VNC server, using protocol
version 3.8
Jul 7 06:33:52 owncloud guacd[55188]: VNC server default format:
Jul 7 06:33:52 owncloud guacd[55188]: 32 bits per pixel.
Jul 7 06:33:52 owncloud guacd[55188]: Least significant byte first in each
pixel.
Jul 7 06:33:52 owncloud guacd[55188]: TRUE colour: max red 255 green 255
blue 255, shift red 16 green 8 blue 0
> VNC slow and much of screen is black
> ------------------------------------
>
> Key: GUACAMOLE-340
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-340
> Project: Guacamole
> Issue Type: Bug
> Affects Versions: 0.9.12-incubating
> Environment: ChromeOS
> Reporter: Matt Prager
> Attachments: Screenshot 2017-07-06 at 9.33.46 AM.png, Screenshot
> 2017-07-06 at 9.34.16 AM.png
>
>
> The screenshots below show the issue best. Exact same computer and server. In
> one screenshot, using RealVNC's viewer, it looks great; using Guacamole, it's
> covered with black splotches. I'm not sure how to debug this as it's
> obviously not an issue with the connection or the VNC server (I'm using
> UltraVNC) since the one viewer works fine, but let me know what information
> you need to help figure out why this is happening.
> My VNC settings in Guacamole are nothing more that the minimum required
> (port, username, password).
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