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Conference azur::mcc

Title:DECmcc user notes file. Does not replace IPMT.
Notice:Use IPMT for problems. Newsletter location in note 6187
Moderator:TAEC::BEROUD
Created:Mon Aug 21 1989
Last Modified:Wed Jun 04 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:6497
Total number of notes:27359

4765.0. "Application Launch Fails on tty devices" by CSC32::B_GRUBBS () Thu Mar 25 1993 12:41

    
    SSB kit 3.1-1
    
    Application Launch fails with:
    
    launch: can't open /dev/tty for standard in/standard out
    	  : no such device or address
    
    
    From either root account or an mcc account same failure.
    All the applications on the map fail with this error except	
    	for notification.
    All the appropriate environment vairables are set via sourcing
    	the login csh scripts for mcc, sql , and nms.
    
    The really interesting thing is these appliactions can be started
        from the operating system prompt without problem.....
    
    
    Based on the error message, I suspected a ttyp device/devices missing 
    or incorrect protections and owners but they are all there and all correct.
    Any ideas how the application launch is done and WHAT tty it is actually
    failing to find/access?  I also explored their environment variables
    based upon experiences of this sort with MSU, but compared to a working
    mcc system the env variables are all there and correct.
    
    any info would be appreciated....
    
    -Bert Grubbs
     IISG Ultrix/OSF - Colorado   
    
T.RTitleUserPersonal
Name
DateLines
4765.1Only from the SM PulldownMSDOA::REEDJohn Reed @CBO - DTN: 367-6463 = DNISThu Mar 25 1993 14:1919
    Hello;
    
    I called with this original issue.  I have done some additional
    research.  
    
    My original problem is that Polycenter Manager V1.3.1 (SSB) does
    not allow any of the "application" windows to run from the iconic
    map, when I START DECmcc from the Pulldown Session manager.
    
    I discovered by accident, that the applications work fine, if I run
    the mcc_iconic_map from the DECterm window directly.  
    
    This symptom is only exhibited during the pulldown from the session
    manager.  I have duplicated the symptoms on three different nodes, 
    running V4.3 Ultrix, and T1.3.1, and SSB v1.3.1.
    
    Thanks for any help.
    
    JR
4765.2you must have a field test kit .. problem fixed in latest releaseTOOK::FLETCHERRobin G. Fletcher ..Tue Mar 30 1993 12:5217
I have just conferred with our release management, we did
not release a v1.3.1 kit to ssb.  An interim field test
kit did exhibit this problem; it is fixed in V1.3.

V1.3 started shipping from SSB on March 19, 1993.  
Please get this kit and application launch when the
IMPM is started from the Session Manager should be
fine.

Note:  we are still working on a problem when you
start the IMPM from a DECterm and exit that DECterm,
you can no longer launch DECterm based applications
from the IMPM.  It seems that some environmental info
can not be retrieved by the new DECterm.  The DECterm
people are looking into this.

Robin G. Fletcher