From unknown Thu Mar 28 14:37:03 2024 X-Loop: owner@bugs.x2go.org Subject: Bug#1132: [X2Go-Dev] Bug#1132: Color issue with x2go not present in NX with certain applications Reply-To: "Town, Brian A. (GSFC-428.0)[Embedded Flight Systems, Inc]" , 1132@bugs.x2go.org Resent-From: "Town, Brian A. (GSFC-428.0)[Embedded Flight Systems, Inc]" Resent-To: x2go-dev@lists.x2go.org Resent-CC: X2Go Developers X-Loop: owner@bugs.x2go.org Resent-Date: Mon, 16 Jan 2017 16:30:01 +0000 Resent-Message-ID: Resent-Sender: owner@bugs.x2go.org X-X2Go-PR-Message: followup 1132 X-X2Go-PR-Package: x2goclient X-X2Go-PR-Keywords: Received: via spool by 1132-submit@bugs.x2go.org id=B1132.14845839629780 (code B ref 1132); Mon, 16 Jan 2017 16:30:01 +0000 Received: (at 1132) by bugs.x2go.org; 16 Jan 2017 16:26:02 +0000 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-0.5 required=3.0 tests=BAYES_05,URIBL_BLOCKED autolearn=ham version=3.3.2 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 8344E5DAAB for <1132@bugs.x2go.org>; Mon, 16 Jan 2017 17:25:59 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id b0rlHDWHRrxe for <1132@bugs.x2go.org>; Mon, 16 Jan 2017 17:25:52 +0100 (CET) Received: from ndjsvnpf104.ndc.nasa.gov (NDJSVNPF104.ndc.nasa.gov [198.117.1.154]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 4EF415DAA7 for <1132@bugs.x2go.org>; Mon, 16 Jan 2017 17:25:50 +0100 (CET) X-Comment: SPF check N/A for local connections - client-ip=198.117.0.69; helo=ndmsppt104.ndc.nasa.gov; envelope-from=brian.a.town@nasa.gov; receiver=1132@bugs.x2go.org Received: from ndmsppt104.ndc.nasa.gov (ndmsppt104.ndc.nasa.gov [198.117.0.69]) by ndjsvnpf104.ndc.nasa.gov (Postfix) with ESMTP id B70974005E62; Mon, 16 Jan 2017 10:25:37 -0600 (CST) Received: from pps.filterd (ndmsppt104.ndc.nasa.gov [127.0.0.1]) by ndmsppt104.ndc.nasa.gov (8.16.0.20/8.16.0.20) with SMTP id v0GGLdNj016062; Mon, 16 Jan 2017 10:25:37 -0600 Received: from ndmscht108.ndc.nasa.gov (ndmscht108-pub.ndc.nasa.gov [198.117.0.208]) by ndmsppt104.ndc.nasa.gov with ESMTP id 27ygbc4pmu-1; Mon, 16 Jan 2017 10:25:37 -0600 Received: from NDMSMBX301.ndc.nasa.gov ([169.254.4.197]) by NDMSCHT108.ndc.nasa.gov ([198.117.0.178]) with mapi id 14.03.0319.002; Mon, 16 Jan 2017 10:25:36 -0600 From: "Town, Brian A. (GSFC-428.0)[Embedded Flight Systems, Inc]" To: Stefan Baur , "1132@bugs.x2go.org" <1132@bugs.x2go.org> Thread-Topic: [X2Go-Dev] Bug#1132: Color issue with x2go not present in NX with certain applications Thread-Index: AdJqgk0rLKKPZ1VSSRKw2ct7xbTB8wASFvsAAAx5ieABAOr6gA== Date: Mon, 16 Jan 2017 16:25:36 +0000 Message-ID: <483F0E8D-3FC4-480A-A2E2-87FCABA96EAA@nasa.gov> References: <2565EDE93CACC9478E32CA6681CC015E0AB82718@NDMSMBX301.ndc.nasa.gov> <00aced92-99b4-ce71-b6ff-25ed36e89bba@baur-itcs.de> <2565EDE93CACC9478E32CA6681CC015E0AB82811@NDMSMBX301.ndc.nasa.gov> In-Reply-To: <2565EDE93CACC9478E32CA6681CC015E0AB82811@NDMSMBX301.ndc.nasa.gov> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [96.255.203.231] Content-Type: text/plain; charset="Windows-1252" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-01-16_13:,, signatures=0 I forgot to mention by the looks of your link is testing currently only wor= king on debian based systems? We=92re using Rhel6 systems with x2goserver i= nstalled on them. I did notice in the git repo for Artica nxlibs there is a= section for building out a rpm. Little out of my depth here though so I mi= ght be not looking at the correct thing. > On Jan 9, 2017, at 11:58 AM, Town, Brian A. (GSFC-428.0)[Embedded Flight = Systems, Inc] wrote: >=20 > Darn was hoping to have won the prize! Haha >=20 > I have tested a few different compression/slider options but still going = through and see what each option gives me in. The software being used is op= en source for NASA missions I believe but closed outside of that, so not su= re what all I can share on that just yet, I'll have to check. >=20 > I did notice that selecting the "local desktop" option via the client on = x2go provides me with the correct color, however it also produces a great d= eal of lag. Is the local desktop option doing basic VNC connection or Xforw= arding? I couldn't find any information on that. >=20 > I'm utilizing x2go in conjunction with a LTSP set up. If I use basic Xfor= warding through the terminal I get the colors I need displayed properly. I'= m not sure exactly where it's hanging up through the x2go client window. >=20 > For the unix_kde_depth option, is there a setting to have it exceed 24? S= ome blogs I've noticed people their session.log files showing unix_kde_dept= h32 however mine is always at 24 and unsure where that setting would be loc= ated at. >=20 > Brian Town > Landsat 8 > Goddard Space Flight Center >=20 >=20 > -----Original Message----- > From: Stefan Baur [mailto:X2Go-ML-1@baur-itcs.de]=20 > Sent: Monday, January 09, 2017 11:50 AM > To: Town, Brian A. (GSFC-428.0)[Embedded Flight Systems, Inc] ; 1132@bugs.x2go.org > Subject: Re: [X2Go-Dev] Bug#1132: Color issue with x2go not present in NX= with certain applications >=20 > Hi, Brian! >=20 > First of all, welcome to X2Go! You're actually the third NASA employee h= itting our list (the other two were from JSC-EG311 and JPL-392K). > Sorry, that doesn't mean you've won a prize. ;-) >=20 > Some things I would like to ask you to do/try: >=20 > 1) Please let us know the name of the software that has these issues with= X2Go; if it is non-free and/or something NASA developed internally, you mi= ght want to get the developers of that software involved as well so they ca= n talk to ours. > Screenshots would help, too - but please remember to black out confidenti= al information that might be visible on it. >=20 > 2) Please try different slider settings and image compression algorithms = in the connection settings. Maybe it only affects JPG, or only PNG, ... >=20 > 3) Also, please try running the software with X2Go in single application/= published application mode (IOW, rootless mode) vs. > fullscreen/windowed mode. This is becahse parts of the screen drawing pr= ocess work differently in rootless mode. >=20 > 4) If you have a chance to run this software along with X2Go in a separat= e testing environment, you could try following these steps and see if it ch= anges anything - but please do not do this on a production > system: > http://wiki.x2go.org/doku.php/doc:howto:nx-libs-betatesting > (Note that at present, this probably only works for Debian-based distribu= tions, not for Redhat - but if you have a test lab available to you, you co= uld "ssh -X brian@redhat-test-box" from the Debian box within the X2Go sess= ion.) >=20 > 5) We'd love to hear how you use or intend to use X2Go, so we can publish= your testimonial on our success stories page in the wiki. > Since you seem to be working with weather satellites, that sounds like a = rather interesting use case for X2Go. >=20 > Last, I hope you don't mind that I mention this ... >=20 > > X2Go also has a commercial side, where various companies - including my o= wn - offer support contracts with guaranteed response times as well as cons= ultancy and paid-for development work if someone wants to see a bug fixed o= r a new feature added in a certain time frame. What makes my company specia= l is, IMHO: >=20 > 1) I'm the current X2Go Project/Community Coordinator, so the development= lead and the developers tend to listen to me. > 2) As far as I know, we are the only company providing X2Go support that = isn't a one-man-show. > 3) We sub-contract other developers from the X2Go community on demand, so= you only have one person you need to talk to - me - and you will only rece= ive one invoice, even if the task involved several freelance or part-time X= 2Go developers. >=20 > Our hourly rate for consultancy work and fixing issues outside of a suppo= rt contract is 110 EUR. With a support contract, you get guaranteed respons= e times (starting at 400 EUR/month for 24h response time during business ho= urs in the CET/CEST time zone from Monday to Friday, German holidays exclud= ed) and lower hourly rates if you buy a certain amount of hours in advance. > >=20 > Kind Regards, > Stefan Baur >=20 > Am 09.01.2017 um 15:13 schrieb Town, Brian A. (GSFC-428.0)[Embedded Fligh= t Systems, Inc]: >> Package: x2goclient >>=20 >> Version: 4.0.5.2 >>=20 >>=20 >>=20 >> Connecting to remote RHEL system using x2go has color issues with=20 >> certain panels of an application on that system. When connecting via=20 >> NoMachine the panels show up as they should, black background, white=20 >> text. However with x2go the panel shows up as a grey background with=20 >> black text, and some text are just black boxes (the major issue is the=20 >> black boxes obscuring text). >>=20 >>=20 >>=20 >> I noticed a bug along these lines from back in 2013 (#262 ) >> (http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=3D262) >>=20 >>=20 >>=20 >> Brian Town >>=20 >> Landsat 8 >>=20 >> Goddard Space Flight Center >>=20 >> sig >>=20 >>=20 >>=20 >>=20 >>=20 >> _______________________________________________ >> x2go-dev mailing list >> x2go-dev@lists.x2go.org >> http://lists.x2go.org/listinfo/x2go-dev >>=20 >=20 >=20 > -- > BAUR-ITCS UG (haftungsbeschr=E4nkt) > Gesch=E4ftsf=FChrer: Stefan Baur > Eichen=E4ckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax = 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 >=20