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Posted to user@guacamole.apache.org by Pablo Uribe Bastero <pa...@arin-innovation.com> on 2021/02/03 12:04:43 UTC

RE: Error FreeRDP docker

Hello Mike, Nick,

Sorry about messaging you directly, but I don't know if this my emails are going to spam folder as we are having some issues. Coudl you confirm you have received my previous message?

Thanks,
Pablo


De: Pablo Uribe Bastero
Enviado el: miércoles, 27 de enero de 2021 12:51
Para: user@guacamole.apache.org
Asunto: Error FreeRDP docker

Hi,

I am using Docker guacd version 1.3.0 and I am facing the problema from this Bug of FreeRDP:
https://github.com/FreeRDP/FreeRDP/issues/4449


From my guacd:
guacd[15386]: DEBUG:    guac_rdp_fs_open: path="\Download", access=0x80000000, file_attributes=0x0, create_disposition=0x3, create_options=0x1
guacd[15386]: DEBUG:    guac_rdp_fs_open: Normalized path "\Download" to "\Download".
guacd[15386]: DEBUG:    guac_rdp_fs_open: Translated path "\Download" to "/guacamole/media/AI00180/Download".
guacd[15386]: DEBUG:    guac_rdp_fs_open: native open: real_path="/guacamole/media/AI00180/Download", flags=0x0
guacd[15386]: DEBUG:    guac_rdp_fs_open: Opened "\Download" as file_id=1
guacd[15386]: DEBUG:    guac_rdp_fs_close: Closed "\Download" (file_id=1)
guacd[15386]: DEBUG:    BIO_read returned a system error 110: Connection timed out
guacd[15386]: DEBUG:    transport_read_layer:freerdp_set_last_error_ex ERRCONNECT_CONNECT_TRANSPORT_FAILED [0x0002000D]
guacd[15386]: ERROR:    Connection closed.
guacd[15386]: DEBUG:    Unloading device 0 (Guacamole)
guacd[15386]: DEBUG:    SVC "rdpdr" disconnected.
guacd[15386]: DEBUG:    SVC "rdpsnd" disconnected.
guacd[15386]: INFO:     Internal RDP client disconnected
guacd[15386]: INFO:     User "@e439b197-0fec-4efb-904d-01fe9c6fa831" disconnected (0 users remain)
guacd[15386]: INFO:     Last user of connection "$aad3d648-02ec-4dce-ab58-36a45c8044a6" disconnected
guacd[15386]: DEBUG:    Requesting termination of client...
guacd[15386]: DEBUG:    Client terminated successfully.
guacd[6]: INFO: Connection "$aad3d648-02ec-4dce-ab58-36a45c8044a6" removed.


I have to disable forcing NLA, but it is not working yet. What else can we do?

Thanks in advance,
Pablo

Re: Error FreeRDP docker

Posted by Ivanmarcus <iv...@yahoo.com.INVALID>.

Thanks for posting your solution, this may well help others in the future.


On 18/02/21 9:35 pm, Pablo Uribe Bastero wrote:
>
> Hi,
>
> I have been able to solve my issues following the workarounds 
> mentioned in this two different issues:
>
> https://github.com/FreeRDP/FreeRDP/issues/5548
>
> Administrative Templates -> Windows Compnents -> Remote Desktop 
> Services -> Remote Desktop Session Host
>
>  1. Use WDDM graphics display driver for Remote Desktop Connections ->
>     Disable
>  2. Use hardware graphics adapters for all Remote Desktop Services
>     sessions -> Disable
>
>
> https://github.com/FreeRDP/FreeRDP/issues/4449
>
>   * Connect to the remote host using Microsoft Remote Desktop
>   * Run "SystemPropertiesRemote.exe" (or manually open "System
>     Properties ï¿½ Remote")
>   * Disable "Allow connections only from computers running Remote
>     Desktop with Network Level Authentication (recommended)"
>
> Thanks for your help,
>
> Pablo
>

RE: Error FreeRDP docker

Posted by Pablo Uribe Bastero <pa...@arin-innovation.com>.

Hi,

I have been able to solve my issues following the workarounds mentioned in this two different issues:

https://github.com/FreeRDP/FreeRDP/issues/5548

Administrative Templates -> Windows Compnents -> Remote Desktop Services -> Remote Desktop Session Host

  1.  Use WDDM graphics display driver for Remote Desktop Connections -> Disable
  2.  Use hardware graphics adapters for all Remote Desktop Services sessions -> Disable

https://github.com/FreeRDP/FreeRDP/issues/4449

  *   Connect to the remote host using Microsoft Remote Desktop
  *   Run "SystemPropertiesRemote.exe" (or manually open "System Properties - Remote")
  *   Disable "Allow connections only from computers running Remote Desktop with Network Level Authentication (recommended)"

Thanks for your help,
Pablo
De: Pablo Uribe Bastero <pa...@arin-innovation.com>
Enviado el: viernes, 12 de febrero de 2021 9:33
Para: user@guacamole.apache.org
Asunto: RE: Error FreeRDP docker

Hi,

Don't apology, it was my fault for not providing enough information. This are my connection details:

  *   Windows 10 Pro 20H2
  *   Ignore certificate
  *   NLA Security
  *   Spanish Keyboard
  *   Admin Mode
  *   Resize method update 8.1
  *   Shared unit activated
  *   Disable glyph caching activated
  *
The rest are the default options.

I have checked the power saving and screen saber and they are all deactivated, same settings as other machines. It happens with all the Windows 10 Pro machines from a specific customer, the rest f customers machines works perfectly with Windows 10, Windows 7 and Windows Server 2008/2013/2016.

It happens when the sesión is already logged in. So, if I logg in, disconnect from the machine (without closing session) and reconnect I only see the black screen.

Thanks in advance,
Pablo


De: Ivanmarcus <iv...@yahoo.com.INVALID>>
Enviado el: jueves, 11 de febrero de 2021 20:28
Para: user@guacamole.apache.org<ma...@guacamole.apache.org>
Asunto: Re: Error FreeRDP docker

Pablo,

My apologies for not being more specific, but other detail such as Windows version, connection configuration and so on would have been useful too. Also, is it just one machine that is a problem and/or do you have others that work ok?

That said, if I understand you correctly, you are initially able to connect to a Windows machine via Guacamole, and use the connection normally. If you then try connecting to the same machine some time later it will connect, but won't actually do anything?

That does sound at this point more like a problem on the client machine. I have occasionally had issues with power saving and/or screen savers on the client machine and wonder if this could be what you're experiencing? Perhaps you could firstly ensure all power saving and screensavers are turned off and see if that has any effect?

RE: Error FreeRDP docker

Posted by Pablo Uribe Bastero <pa...@arin-innovation.com>.

Hi,

Don't apology, it was my fault for not providing enough information. This are my connection details:

* Windows 10 Pro 20H2
* Ignore certificate
* NLA Security
* Spanish Keyboard
* Admin Mode
* Resize method update 8.1
* Shared unit activated
* Disable glyph caching activated
*
The rest are the default options.

I have checked the power saving and screen saber and they are all deactivated, same settings as other machines. It happens with all the Windows 10 Pro machines from a specific customer, the rest f customers machines works perfectly with Windows 10, Windows 7 and Windows Server 2008/2013/2016.

It happens when the sesión is already logged in. So, if I logg in, disconnect from the machine (without closing session) and reconnect I only see the black screen.

Thanks in advance,
Pablo

De: Ivanmarcus <iv...@yahoo.com.INVALID>
Enviado el: jueves, 11 de febrero de 2021 20:28
Para: user@guacamole.apache.org
Asunto: Re: Error FreeRDP docker

Pablo,

My apologies for not being more specific, but other detail such as Windows version, connection configuration and so on would have been useful too. Also, is it just one machine that is a problem and/or do you have others that work ok?

That said, if I understand you correctly, you are initially able to connect to a Windows machine via Guacamole, and use the connection normally. If you then try connecting to the same machine some time later it will connect, but won't actually do anything?

That does sound at this point more like a problem on the client machine. I have occasionally had issues with power saving and/or screen savers on the client machine and wonder if this could be what you're experiencing? Perhaps you could firstly ensure all power saving and screensavers are turned off and see if that has any effect?

Re: Error FreeRDP docker

Posted by Ivanmarcus <iv...@yahoo.com.INVALID>.

Pablo,

My apologies for not being more specific, but other detail such as 
Windows version, connection configuration and so on would have been 
useful too. Also, is it just one machine that is a problem and/or do you 
have others that work ok?

That said, if I understand you correctly, you are initially able to 
connect to a Windows machine via Guacamole, and use the connection 
normally. If you then try connecting to the same machine some time later 
it will connect, but won't actually do anything?

That does sound at this point more like a problem on the client machine. 
I have occasionally had issues with power saving and/or screen savers on 
the client machine and wonder if this could be what you're experiencing? 
Perhaps you could firstly ensure all power saving and screensavers are 
turned off and see if that has any effect?

On 12/02/21 2:02 am, Pablo Uribe Bastero wrote:
>
> Hi,
>
> The problema is that I see a black screen on my machines. If I restart 
> the PC it works correctly but after I connect to it a few times 
> Guacamole stops working and only show a black screen.
>
> If I connect from my PC with Windows 10 RDP normal connection it works 
> always.
>
> Thanks for you answer,
>
> Pablo
>

RE: Error FreeRDP docker

Posted by Pablo Uribe Bastero <pa...@arin-innovation.com>.

Hi,

The problema is that I see a black screen on my machines. If I restart the PC it works correctly but after I connect to it a few times Guacamole stops working and only show a black screen.

If I connect from my PC with Windows 10 RDP normal connection it works always.

Thanks for you answer,
Pablo

De: Ivanmarcus <iv...@yahoo.com.INVALID>
Enviado el: miércoles, 3 de febrero de 2021 20:57
Para: user@guacamole.apache.org
Asunto: Re: Error FreeRDP docker

Pablo,

Your message has made it to the mailing list ok.

Thanks for including the log file. While I understand you appear to have determined an issue with FreeRDP perhaps you could let us know how the problem manifests itself with Guacamole?

I ask this because many people use Guacamole in various different ways, most without difficulty. It may be there's someone here who can assist you in getting your particular use-case to work if they understood what you were trying to do, and what isn't working.

Re: Error FreeRDP docker

Posted by Ivanmarcus <iv...@yahoo.com.INVALID>.

Pablo,

Your message has made it to the mailing list ok.

Thanks for including the log file. While I understand you appear to have 
determined an issue with FreeRDP perhaps you could let us know how the 
problem manifests itself with Guacamole?

I ask this because many people use Guacamole in various different ways, 
most without difficulty. It may be there's someone here who can assist 
you in getting your particular use-case to work if they understood what 
you were trying to do, and what isn't working.

On 4/02/21 1:04 am, Pablo Uribe Bastero wrote:
>
> Hello Mike, Nick,
>
> Sorry about messaging you directly, but I donï¿½t know if this my emails 
> are going to spam folder as we are having some issues. Coudl you 
> confirm you have received my previous message?
>
> Thanks,
>
> Pablo
>