XWin 100% CPU usage for Java applications on Vista

2007-03-24 Thread Vladimir Nicolici
I'm using Windows Vista Business 32 bit, and this happens after locking and unlocking the Vista computer while the application is running. I use Cygwin/X mostly for maintenance/administrative tasks on our Linux servers. First, since we have many Java virtual machines on our servers, I use

Re: XWin 100% CPU usage for Java applications on Vista

2007-03-24 Thread Holger Krull
3. On a linux machine, run this command: export DISPLAY=__VISTA_HOST__:0.0 4. Start a Java GUI application, on the linux machine. For example, use the jconsole command, from the Java JDK. 5. After the GUI is displayed on the Vista machine, lock the computer, then unlock it. The

Re: XWin 100% CPU usage for Java applications on Vista

2007-03-24 Thread Vladimir Nicolici
On 3/24/07, Holger Krull [EMAIL PROTECTED] wrote: 3. On a linux machine, run this command: export DISPLAY=__VISTA_HOST__:0.0 4. Start a Java GUI application, on the linux machine. For example, use the jconsole command, from the Java JDK. 5. After the GUI is displayed on the Vista

Re: XWin 100% CPU usage for Java applications on Vista

2007-03-24 Thread Vladimir Nicolici
I had similar problems and found that starting the X Server with -engine 1 will help. Give it a try. I was experimenting with other solutions, and I found Xming, another open source project. Xming doesn't seem to have any of the problems of Cygwin/X. What's funny is that Xming has command

Re: XWin 100% CPU usage for Java applications on Vista

2007-03-24 Thread Dr. Franz Fehringer
Hello, This 100% issue is a known problem with XWin on 2003 and Vista; it gets continually posted on this list. And no, -engine 1 is not the cure, i think the problem has to be analysed and remedied by the cygwin/cygwin-xfree developers. Xming (same code base?!) btw does not suffer from this

Re: XWin 100% CPU usage for Java applications on Vista

2007-03-24 Thread Dr. Franz Fehringer
Hello, I can confirm the statement on Xming (i use 2003R2). There is a slight drawback pertaining to the fact, that the Xming distribution contains less fonts than cygwin-xfree. But perhaps the cygwin-xfree fonts simply can be reused for Xming? Cheers Franz - Original Message -

Re: XWin 100% CPU usage for Java applications on Vista

2007-03-24 Thread Holger Krull
Vladimir Nicolici schrieb: On 3/24/07, Holger Krull [EMAIL PROTECTED] wrote: I had similar problems and found that starting the X Server with -engine 1 will help. Give it a try. I tested, unfortunately, it doesn't work. And I just discovered that opening and closing the About window from

Re: XWin 100% CPU usage for Java applications on Vista

2007-03-24 Thread Christopher Faylor
On Sat, Mar 24, 2007 at 04:14:51PM +0200, Vladimir Nicolici wrote: I had similar problems and found that starting the X Server with -engine 1 will help. Give it a try. I was experimenting with other solutions, and I found Xming, another open source project. Xming doesn't seem to have any of the

Re: XWin 100% CPU usage for Java applications on Vista

2007-03-24 Thread Vladimir Nicolici
A concern is that I performed the tests using Remote Desktop. And I Maybe a ssh tunnel instead of remote desktop will change the situation. I need to run the X Server on my Windows Vista computer at work. X clients will connect to it from the Linux servers at work. In the weekends, I need to

Re: XWin 100% CPU usage for Java applications on Vista

2007-03-24 Thread Vladimir Nicolici
Red Hat? This is a community project. Don't know where you got the idea that Cygwin/X was somehow supported by Red Hat. From www.cygwin.com: For Cygwin licensing or commercial support, please visit the Red Hat Cygwin Product site ... Cygwin DLL and utilities are Copyright (c) 2000,

Re: XWin 100% CPU usage for Java applications on Vista

2007-03-24 Thread Christopher Faylor
On Sat, Mar 24, 2007 at 08:56:54PM +0200, Vladimir Nicolici wrote: Red Hat? This is a community project. Don't know where you got the idea that Cygwin/X was somehow supported by Red Hat. From www.cygwin.com: For Cygwin licensing or commercial support, please visit the Red Hat Cygwin Product

Re: XWin 100% CPU usage for Java applications on Vista

2007-03-24 Thread Holger Krull
Vladimir Nicolici schrieb: With remote desktop, if I loose the connection with my work computer, nothing bad happens, I just reconnect after reestablishing the connection. And remote desktop uses far less bandwidth than X protocol. freenx can provide the same for linux. -- Unsubscribe info:

Re: XWin 100% CPU usage for Java applications on Vista

2007-03-24 Thread Larry Hall (Cygwin X)
Vladimir Nicolici wrote: I wonder why RedHat doesn't include this X server instead of Cygwin/X in the cygwin distribution, especially since, according to the Cygwin/X home page, the project lost its maintainer 2 years ago. Chris has already sufficiently responded to correct your misconception