Any new updates on this?
-- Amal
- Original Message
From: Amal Khailtash
To: cygwin-xfree@cygwin.com
Sent: Tue, April 6, 2010 3:05:51 PM
Subject: Re: USER/GDI Objects leak with (XWin.exe) Cygwin/X X Server Verion
1.7.6, Build Date 2010-03-18
Jon,
I rebooted and started XWin. With one local xterm running the resource usage
is:
Image NameUser ObjectsGDI Objects
XWin.exe26 51
I close the xterm window started with XWin.
Image NameUser ObjectsGDI Objects
XWin.exe22 46
Then I start a remote Konsole by:
% ssh -X remote_server /usr/bin/konsole
Image NameUser ObjectsGDI Objects
XWin.exe27 55
On Konsole window, click on Settings | Font | Medium:
Image NameUser ObjectsGDI Objects
XWin.exe29 59
Click on Session menu and while the menu is open, move to Edit, then View,
Bookmarks,
Settings and Help and click outside to withdraw menu:
Image NameUser ObjectsGDI Objects
XWin.exe39 79
Click on any menu item and while the menu is open and move cursor to other menu
items
a number of (20) times:
Image NameUser ObjectsGDI Objects
XWin.exe241 483
Keep doing this and you will see the allocated objects keeps increasing and
increasing and
they are never released even if I close my Konsole window!
Image NameUser ObjectsGDI Objects
XWin.exe1,120 2,239
If you have a Windows XP that has not been modified to reserved more GDI space,
you will start
loosing window titles and menu items until your workstation is unstable and one
needs to reboot!
If you need further experiment with my TCL-based program (modelsim) that uses
more bitmaps
in its menu items, let me know. But the fact that the resources keep
increasing by just selecting
menu items, it tells me there is serious leak somewhere.
Regards,-- Amal
- Original Message
From: Jon TURNEY
To: cygwin-xfree@cygwin.com
Cc: akhailt...@yahoo.com
Sent: Mon, April 5, 2010 5:30:25 PM
Subject: Re: USER/GDI Objects leak with (XWin.exe) Cygwin/X X Server Verion
1.7.6, Build Date 2010-03-18
On 29/03/2010 18:20, Amal Khailtash wrote:
> I do have native TCL installed as well, but I am not really running anything
> locally. The only client I run is a
> Linux Konsole window launched by an SSH command. Once I have a remote
> terminal, I launch my simulation
> tool (ModelSim). I watch the resources using windows Task Manager.
>
> Do you think that ModelSim or Konsole are eating up resources? Although,
> even when I quit those programs,
> until I close XWin.exe, the resources are not freed!
Well, how about approaching the problem methodically?
If you boot up and just start the X server, do you see these leaks?
Does starting you X client (Konsole via ssh) cause these leaks?
Does starting your TCL application cause these leaks?
> - Original Message
> Sent: Mon, March 29, 2010 12:55:18 PM
> Subject: Re: USER/GDI Objects leak with (XWin.exe) Cygwin/X X Server Verion
> 1.7.6, Build Date 2010-03-18
>
> On 22/03/2010 18:38, Amal Khailtash wrote:
>> My Windows XP USER and GDI object counts, for process XWin.exe, keep going
>> up even if I leave my PC running and doing nothing. The increase
>> eventually makes my windows title-bars and and menu bars disappear and I
>> need to reboot to be able to work again.
>
> How are you measuring these object counts?
>
> It's unclear from what you write if you have any X clients connected to your
> X server while the leak is occurring.
>
> It's interesting that, from your cygcheck output, you seem to have a native
> TCL installed, as that has been mentioned
> previously associated with some source of resource leak problem (see [1]),
> although I've never been able to reproduce it.
>
> [1] http://sourceware.org/ml/cygwin-xfree/2009-02/msg00184.html
--
Jon TURNEY
Volunteer Cygwin/X X Server maintainer
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