Mailing-List: contact user-help@guacamole.incubator.apache.org; run by ezmlm
Precedence: bulk
Reply-To: user@guacamole.incubator.apache.org
MIME-Version: 1.0
In-Reply-To: <CALKeL-N1LVMTMuf2kok+MF-Qga0=RX4dFqLo396qju78UfrN9g@mail.gmail.com>
References: <CACrWFxGwrbefTH57g8ngxy7yknFFkyUYx3dOFyAe3RR+CSPdVw@mail.gmail.com>
	<CACrWFxHTUyPPzVkLrrrtkz6r5+y75XBkJmg=SVhA8N_SLo4UGg@mail.gmail.com>
	<CALKeL-N3qc_55M3fS4wDhQJY+Y2nX1d0HBt6mR_67xUYf20hCA@mail.gmail.com>
	<CACrWFxHQcyvmrFjZXaoJh4J3w04RaUVnHfnEukUXrcZ_jf7Pug@mail.gmail.com>
	<CALKeL-Nzf1-eZXdUKcJcOoYQ_3mHo3CK5o_KXgSoM5LRTLsn2w@mail.gmail.com>
	<CACrWFxG8HUw57rSM3b35qK-Pu9-PiXGxnjAmNCmE8TZsenpFkQ@mail.gmail.com>
	<CALKeL-N1LVMTMuf2kok+MF-Qga0=RX4dFqLo396qju78UfrN9g@mail.gmail.com>
Date: Wed, 25 May 2016 12:39:37 +0530
Message-ID: <CACrWFxF96bbuzET3MSc53iJ5Y_y6_-UAC+eitaK2L=oMVGn0YA@mail.gmail.com>
Subject: Re: Fwd: Need Help to know Virtual Drive Creation process in RDP session
From: Vijay Kumar Kamannavar <vijaykumar.ppsg@gmail.com>
To: user@guacamole.incubator.apache.org
Content-Type: multipart/alternative; boundary=001a113cf36a4903f40533a55b2f
archived-at: Wed, 25 May 2016 07:09:43 -0000

--001a113cf36a4903f40533a55b2f
Content-Type: text/plain; charset=UTF-8

Thanks a bunch Mike for your prompt reply.

Appreciated Mike.

Thanks
Vijay

On Tue, May 24, 2016 at 12:54 AM, Mike Jumper <mike.jumper@guac-dev.org>
wrote:

> On Fri, May 20, 2016 at 12:04 AM, Vijay Kumar Kamannavar <
> vijaykumar.ppsg@gmail.com> wrote:
>
>> Hello Mike,
>>
>> Thank you for the reply.
>>
>> Thanks for confirming that gpedit.msc must be enough.
>>
>> 1. I read in some forums that, if sound plugin(guacsnd) is not loaded(due
>> to binaries missed) then we may see issues with Virtual Drive creation
>>
>
> Correct. More on this below.
>
>
>> 2. Even if we open PROXY_RDP for Windows 2012 R2 in IE 11, due to
>> non-support of audio codecs *wav and ogg/vorbis *in IE browser,  sound
>> will be disabled and we see "No Available Audio Encoding, Sound Disabled"
>> message is GUACD log.
>>
>>
> Yes, this is correct. Sound will always be disabled if the Guacamole
> client determines that the browser is incapable of playing sound encoded
> with any supported codec.
>
> Further, for Guacamole releases prior to 0.9.9, lack of audio support will
> prevent the virtual drive from functioning. Due to a bug in Windows 2012
> (and possibly other versions of Windows), the virtual channel used for the
> drive ("RDPDR") has no effect even after it has successfully opened unless
> the virtual channel for audio ("RDPSND") has also been opened.
>
> I'm not sure this is the particular issue in your case, however, as you
> are also getting an explicit refusal to connect the virtual drive from the
> RDP server. In my experience with the above bug, the failure to properly
> connect the virtual drive was always silent.
>
> Please confirm whether my understanding is correct or not
>>
>> These issues are addressed in current release.
>>
>
> Your understanding is correct, and the issue with RDPSND vs. RDPDR is
> indeed fixed in 0.9.9. The original issue tracking that in the old JIRA was:
>
> https://glyptodon.org/jira/browse/GUAC-1196
>
> Thanks,
>
> - Mike
>
>

--001a113cf36a4903f40533a55b2f
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Thanks a bunch Mike for your prompt reply.=C2=A0<div><br><=
/div><div>Appreciated Mike.</div><div><br></div><div>Thanks</div><div>Vijay=
=C2=A0</div></div><div class=3D"gmail_extra"><br><div class=3D"gmail_quote"=
>On Tue, May 24, 2016 at 12:54 AM, Mike Jumper <span dir=3D"ltr">&lt;<a hre=
f=3D"mailto:mike.jumper@guac-dev.org" target=3D"_blank">mike.jumper@guac-de=
v.org</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"m=
argin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir=3D"l=
tr"><div class=3D"gmail_extra"><div class=3D"gmail_quote"><span class=3D"">=
On Fri, May 20, 2016 at 12:04 AM, Vijay Kumar Kamannavar <span dir=3D"ltr">=
&lt;<a href=3D"mailto:vijaykumar.ppsg@gmail.com" target=3D"_blank">vijaykum=
ar.ppsg@gmail.com</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote=
" style=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style=
:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div dir=3D"ltr=
">Hello Mike,<div><br></div><div>Thank you for the reply.</div><div><br></d=
iv><div>Thanks for confirming that gpedit.msc must be enough.</div><div><br=
></div><div>1. I read in some forums that, if sound plugin(guacsnd) is not =
loaded(due to binaries missed) then we may see issues with Virtual Drive cr=
eation</div></div></blockquote><div><br></div></span><div>Correct. More on =
this below.</div><span class=3D""><div>=C2=A0</div><blockquote class=3D"gma=
il_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;border-le=
ft-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div di=
r=3D"ltr"><div>2. Even if we open PROXY_RDP for Windows 2012 R2 in IE 11, d=
ue to non-support of audio codecs=C2=A0<span style=3D"font-size:9pt;line-he=
ight:107%;font-family:&#39;Times New Roman&#39;,serif;background-image:init=
ial;background-repeat:initial"><i style=3D"font-weight:bold">wav and ogg/vo=
rbis </i>in IE browser, =C2=A0sound will be disabled and we see &quot;No Av=
ailable Audio Encoding, Sound Disabled&quot; message is GUACD log.</span></=
div><div><span style=3D"font-size:9pt;line-height:107%;font-family:&#39;Tim=
es New Roman&#39;,serif;background-image:initial;background-repeat:initial"=
><br></span></div></div></blockquote><div><br></div></span><div>Yes, this i=
s correct. Sound will always be disabled if the Guacamole client determines=
 that the browser is incapable of playing sound encoded with any supported =
codec.</div><div><br></div><div>Further, for Guacamole releases prior to 0.=
9.9, lack of audio support will prevent the virtual drive from functioning.=
 Due to a bug in Windows 2012 (and possibly other versions of Windows), the=
 virtual channel used for the drive (&quot;RDPDR&quot;) has no effect even =
after it has successfully opened unless the virtual channel for audio (&quo=
t;RDPSND&quot;) has also been opened.</div><div><br></div><div>I&#39;m not =
sure this is the particular issue in your case, however, as you are also ge=
tting an explicit refusal to connect the virtual drive from the RDP server.=
 In my experience with the above bug, the failure to properly connect the v=
irtual drive was always silent.</div><span class=3D""><div><br></div><block=
quote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-w=
idth:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding=
-left:1ex"><div dir=3D"ltr"><div><span style=3D"font-size:9pt;line-height:1=
07%;font-family:&#39;Times New Roman&#39;,serif;background-image:initial;ba=
ckground-repeat:initial"></span></div><div><span style=3D"font-size:9pt;lin=
e-height:107%;font-family:&#39;Times New Roman&#39;,serif;background-image:=
initial;background-repeat:initial">Please confirm whether my understanding =
is correct or not</span></div><div><span style=3D"font-size:9pt;line-height=
:107%;font-family:&#39;Times New Roman&#39;,serif;background-image:initial;=
background-repeat:initial"><br></span></div><div>These issues are addressed=
 in current release.</div></div></blockquote><div><br></div></span><div>You=
r understanding is correct, and the issue with RDPSND vs. RDPDR is indeed f=
ixed in 0.9.9. The original issue tracking that in the old JIRA was:</div><=
div><br></div><div><a href=3D"https://glyptodon.org/jira/browse/GUAC-1196" =
target=3D"_blank">https://glyptodon.org/jira/browse/GUAC-1196</a><br></div>=
<div><br></div><div>Thanks,</div><div><br></div><div>- Mike</div><div><br><=
/div></div></div></div>
</blockquote></div><br></div>

--001a113cf36a4903f40533a55b2f--