#78 - NX_xrandr lacks support from Xrandr 1.2 and higher

X2Go Bug report logs - #78
NX_xrandr lacks support from Xrandr 1.2 and higher

Reported by: Reinhard Tartler <siretart@gmail.com>

Date: Thu, 6 Dec 2012 12:03:02 UTC

Severity: important

Tags: confirmed, fixed-upstream, moreinfo

Merged with 637

Found in version 3.5.0.27

Fixed in version 3.5.99.0

Forwarded to https://github.com/ArcticaProject/nx-libs/pull/137

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Date: Fri, 15 May 2015 12:25:46 +0000
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From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: Yvan.Broccard@swisscom.com, 62@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#62: gnome-control-center crashes
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Control: tags -1 moreinfo HI again, On Do 19 Mär 2015 11:18:45 CET, Yvan.Broccard wrote: > We're encountering the same problem here. > > gnome-control-center > > (gnome-control-center:28288): Gdk-WARNING **: The program > 'gnome-control-center' received an X Window System error. > This probably reflects a bug in the program. > The error was 'BadLength (poly request too large or internal Xlib > length erro'. > (Details: serial 153 error_code 16 request_code 147 minor_code 1) > (Note to programmers: normally, X errors are reported asynchronously; > that is, you will receive the error a while after causing it. > To debug your program, run it with the GDK_SYNCHRONIZE environment > variable to change this behavior. You can then get a meaningful > backtrace from your debugger if you break on the gdk_x_error() function.) I actually just tested this on a Debian jessie X2Go Server. I use MATE desktop, so I launched gnome-control-center inside the MATE session from the command line. If GLX in x2goagent is disabled [1], then gnome-control-center launches successfully. If GLX in x2goagent is enabled, then gnome-control-center crashes, because it cannot load clutter. This, however, I consider a bug in gnome-control-center. If a GNOME application cannot load clutter due to lack of sufficient GLX support, the GNOME application (i.e., gnome-control-center) should fall-back to a non-GLX mode. Could you provide the exact steps for reproducing this issue? Thanks, Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb

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X2Go Bug report logs - #78 NX_xrandr lacks support from Xrandr 1.2 and higher

X2Go Bug report logs - #78
NX_xrandr lacks support from Xrandr 1.2 and higher