https://community.hpe.com/t5/operating-system-hp-ux/dtwm-consuming-processor-time/m-p/2654492#M921928 NB applications such as Unigraphics, SolidDesigner, ME10, ProE, and others<BR />use Starbase or OpenGL to access the screen and are not under the full<BR />control of CDE, therefore I suspect the problem is more complicated in that dtwm is the result of the problem not the cause.<BR /><BR />would I be right in saying the hang only occurs in conjunction with the cad applications ?<BR /><BR />Also are you using anything like a wheel button mouse ? have you tried disabling it ?<BR /><BR />what graphics card are you using : see graphinfo output ?<BR /><BR />Is this a full Xserver hang ie no input from mouse or KB ? can be either be used at the ponit of the increase in cpu ?<BR /><BR />Is there a specific set of circumstances you can use to reproduce this hang at will ie focus on a certain window, perform certain actions within the CAD apps ? <BR /><BR />Advise : if using fxe,fx5 or 10 graphics cards install the latest Xserver, oopengL 3d graphics patches : check usual log files Xerrors etc for clues, but some form of tracing may be the only way forward : perhaps speak to me10 support etc or raise call with HP Response Centre ?<BR /><BR />Also see <A href="http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0x2517cb60e503d6118ff40090279cd0f9,00.html" target="_blank">http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0x2517cb60e503d6118ff40090279cd0f9,00.html</A> Tue, 29 Jan 2002 10:02:06 GMT Alex Glennie 2002-01-29T10:02:06Z https://community.hpe.com/t5/operating-system-hp-ux/dtwm-consuming-processor-time/m-p/2654491#M921927 Hi all,<BR /><BR />i have about 30 B132L workstations with HP-UX 10.20, applications are ME10 and WorkManager (CoCreate).<BR />Every now and then a workstation locks up an when i look at top is see that dtwm is consuming much processor time.<BR />If i kill the dtwm process the user can inter act with the application but of course all window borders are gone.<BR />If have patched the machine with XSW700GR1020 June 2001 but still the problem occurs.<BR /><BR />Any suggestions ?<BR /><BR />Kind Regards<BR /><BR />Andreas Tue, 29 Jan 2002 07:30:55 GMT https://community.hpe.com/t5/operating-system-hp-ux/dtwm-consuming-processor-time/m-p/2654491#M921927 Andreas Voss 2002-01-29T07:30:55Z https://community.hpe.com/t5/operating-system-hp-ux/dtwm-consuming-processor-time/m-p/2654492#M921928 NB applications such as Unigraphics, SolidDesigner, ME10, ProE, and others<BR />use Starbase or OpenGL to access the screen and are not under the full<BR />control of CDE, therefore I suspect the problem is more complicated in that dtwm is the result of the problem not the cause.<BR /><BR />would I be right in saying the hang only occurs in conjunction with the cad applications ?<BR /><BR />Also are you using anything like a wheel button mouse ? have you tried disabling it ?<BR /><BR />what graphics card are you using : see graphinfo output ?<BR /><BR />Is this a full Xserver hang ie no input from mouse or KB ? can be either be used at the ponit of the increase in cpu ?<BR /><BR />Is there a specific set of circumstances you can use to reproduce this hang at will ie focus on a certain window, perform certain actions within the CAD apps ? <BR /><BR />Advise : if using fxe,fx5 or 10 graphics cards install the latest Xserver, oopengL 3d graphics patches : check usual log files Xerrors etc for clues, but some form of tracing may be the only way forward : perhaps speak to me10 support etc or raise call with HP Response Centre ?<BR /><BR />Also see <A href="http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0x2517cb60e503d6118ff40090279cd0f9,00.html" target="_blank">http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0x2517cb60e503d6118ff40090279cd0f9,00.html</A> Tue, 29 Jan 2002 10:02:06 GMT https://community.hpe.com/t5/operating-system-hp-ux/dtwm-consuming-processor-time/m-p/2654492#M921928 Alex Glennie 2002-01-29T10:02:06Z