[GH-ISSUE #224] VNC not working, Can do console #176

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opened 2026-02-27 16:38:16 +03:00 by kerem · 13 comments
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Originally created by @amitk79 on GitHub (Feb 4, 2014).
Original GitHub issue: https://github.com/retspen/webvirtmgr/issues/224

What I did:
python /var/www/webvirtmgr/console/webvirtmgr-novnc

Output:
WARNING: no 'numpy' module, HyBi protocol is slower or disabled
WebSocket server settings:

  • Listen on 0.0.0.0:6080
  • Flash security policy server
  • SSL/TLS support
  • proxying from 0.0.0.0:6080 to ignore:ignore
    1: 192.168.x.x: Normal web request received but disallowed
    2: 192.168.x.x: ignoring socket not ready
Originally created by @amitk79 on GitHub (Feb 4, 2014). Original GitHub issue: https://github.com/retspen/webvirtmgr/issues/224 What I did: python /var/www/webvirtmgr/console/webvirtmgr-novnc Output: WARNING: no 'numpy' module, HyBi protocol is slower or disabled WebSocket server settings: - Listen on 0.0.0.0:6080 - Flash security policy server - SSL/TLS support - proxying from 0.0.0.0:6080 to ignore:ignore 1: 192.168.x.x: Normal web request received but disallowed 2: 192.168.x.x: ignoring socket not ready
kerem closed this issue 2026-02-27 16:38:16 +03:00
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@retspen commented on GitHub (Feb 4, 2014):

What browser do you use?

<!-- gh-comment-id:34056724 --> @retspen commented on GitHub (Feb 4, 2014): What browser do you use?
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@amitk79 commented on GitHub (Feb 4, 2014):

I am using Ubuntu 12.04 64 bit.
Chrome: Version 31.0.1650.63
Firefox: 26.0

<!-- gh-comment-id:34057060 --> @amitk79 commented on GitHub (Feb 4, 2014): I am using Ubuntu 12.04 64 bit. Chrome: Version 31.0.1650.63 Firefox: 26.0
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@retspen commented on GitHub (Feb 4, 2014):

Move /var/www/webvirtmgr/console/cert.pem from folder and restart service.

<!-- gh-comment-id:34057400 --> @retspen commented on GitHub (Feb 4, 2014): Move <code>/var/www/webvirtmgr/console/cert.pem</code> from folder and restart service.
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@amitk79 commented on GitHub (Feb 4, 2014):

SSL connection but '/var/www/webvirtmgr/console/cert.pem' not found

<!-- gh-comment-id:34059160 --> @amitk79 commented on GitHub (Feb 4, 2014): SSL connection but '/var/www/webvirtmgr/console/cert.pem' not found
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@retspen commented on GitHub (Feb 4, 2014):

Have you connected?

<!-- gh-comment-id:34059326 --> @retspen commented on GitHub (Feb 4, 2014): Have you connected?
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@amitk79 commented on GitHub (Feb 4, 2014):

No

<!-- gh-comment-id:34059492 --> @amitk79 commented on GitHub (Feb 4, 2014): No
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@amitk79 commented on GitHub (Feb 4, 2014):

Chrome says: This webpage is not available

<!-- gh-comment-id:34059512 --> @amitk79 commented on GitHub (Feb 4, 2014): Chrome says: This webpage is not available
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@retspen commented on GitHub (Feb 4, 2014):

Move back cert. How distro linux do you use ?

<!-- gh-comment-id:34059834 --> @retspen commented on GitHub (Feb 4, 2014): Move back cert. How distro linux do you use ?
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@amitk79 commented on GitHub (Feb 4, 2014):

[root@cloud webvirtmgr]# python /var/www/webvirtmgr/console/webvirtmgr-novnc
WARNING: no 'numpy' module, HyBi protocol is slower or disabled
WebSocket server settings:

  • Listen on 0.0.0.0:6080

  • Flash security policy server

  • SSL/TLS support

  • proxying from 0.0.0.0:6080 to ignore:ignore

    1: 192.168.x.x: Normal web request received but disallowed
    2: 192.168.x.x: ignoring socket not ready
    3: handler exception: WSRequestHandler instance has no attribute 'last_code'
    4: handler exception: WSRequestHandler instance has no attribute 'last_code'
    5: handler exception: WSRequestHandler instance has no attribute 'last_code'
    6: 192.168.x.x: Normal web request received but disallowed

1-2 is with http and then with https.

I am uisng Ubuntu and in backend we have CentOS release 6.5 (Final)

<!-- gh-comment-id:34060223 --> @amitk79 commented on GitHub (Feb 4, 2014): [root@cloud webvirtmgr]# python /var/www/webvirtmgr/console/webvirtmgr-novnc WARNING: no 'numpy' module, HyBi protocol is slower or disabled WebSocket server settings: - Listen on 0.0.0.0:6080 - Flash security policy server - SSL/TLS support - proxying from 0.0.0.0:6080 to ignore:ignore 1: 192.168.x.x: Normal web request received but disallowed 2: 192.168.x.x: ignoring socket not ready 3: handler exception: WSRequestHandler instance has no attribute 'last_code' 4: handler exception: WSRequestHandler instance has no attribute 'last_code' 5: handler exception: WSRequestHandler instance has no attribute 'last_code' 6: 192.168.x.x: Normal web request received but disallowed 1-2 is with http and then with https. I am uisng Ubuntu and in backend we have CentOS release 6.5 (Final)
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@retspen commented on GitHub (Feb 4, 2014):

Stop service webvirtmgr-novnc and run:

$ websockify 6080 192.168.1.10:5902

Input your IP and VNC port your VM (hover on button "Console") and then open

<!-- gh-comment-id:34061166 --> @retspen commented on GitHub (Feb 4, 2014): Stop service webvirtmgr-novnc and run: $ websockify 6080 192.168.1.10:5902 Input your IP and VNC port your VM (hover on button "Console") and then open
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@amitk79 commented on GitHub (Feb 5, 2014):

FYI: I can take VNC using console button.
Please correct me if I am wrong, Can someone else take VNC from outside without entering dashboard ?

<!-- gh-comment-id:34140163 --> @amitk79 commented on GitHub (Feb 5, 2014): FYI: I can take VNC using console button. Please correct me if I am wrong, Can someone else take VNC from outside without entering dashboard ?
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@retspen commented on GitHub (Feb 5, 2014):

You can use vncviewer and connect to VNC to server without panel.

<!-- gh-comment-id:34140367 --> @retspen commented on GitHub (Feb 5, 2014): You can use vncviewer and connect to VNC to server without panel.
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@amitk79 commented on GitHub (Feb 5, 2014):

Alright, Thanks for clearing me on this issue.

<!-- gh-comment-id:34140767 --> @amitk79 commented on GitHub (Feb 5, 2014): Alright, Thanks for clearing me on this issue.
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starred/webvirtmgr#176
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