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Strange Question: Xfree86 on Terminal Services(RDP)


We have students that logon to a Terminal Server and sometimes want to use
unix resources.  We have been using X-Win32 and I thought I would give
Xfree86 a try.  From my computer cygwin-Xfree86 works fine.  From the
Terminal Server using cygwin-Xfree86 we experience no stability and many
crashes.


The XWinrl.log files did not have anything suspect, however, I did find a
stack dump (below).  This happens whether I am using the Test79 Server or
the latest Standard Xwin.exe Server.


Exception: STATUS_ACCESS_VIOLATION at eip=0041E2D5
eax=102DF598 ebx=B0558B00 ecx=00000001 edx=104DA0E4 esi=10008FFF
edi=10450B8C
ebp=0022FE18 esp=0022FDF0 program=C:\cygwin\usr\X11R6\bin\XWin-Test79.exe
cs=001B ds=0023 es=0023 fs=0038 gs=0000 ss=0023

Stack trace:

Frame     Function  Args

0022FE18  0041E2D5  (00000001, 00000000, 00000029, 00000000)
0022FE48  0041E1E8  (4020004B, 20000009, 104DA0A0, 10450A48)
0022FE68  0042C156  (104DA0A0, 00000010, 0022FEA8, 00408022)
0022FE78  00429DC3  (10450A48, 00000056, 00000000, 00000000)
0022FEA8  00408022  (00000002, 00000000, 615F2058, 00000001)
0022FEF0  0040179A  (00000004, 615F2058, 100F0328, 0022FF24)
0022FF40  61007408  (610D1F58, FFFFFFFE, 00000054, 610D1E7C)
0022FF90  610076ED  (00000000, 00000000, FFFFFFFF, 80430990)
0022FFB0  006FD222  (00401490, 037F0009, 0022FFF0, 77EA847C)
0022FFC0  0040103C  (0022E7A0, 0022F840, 7FFDF000, 0022E8C8)
0022FFF0  77EA847C  (00401000, 00000000, 000000C8, 00000100)

End of stack trace


Does anyone have an idea of how to increase the stability of cygwin-Xfree86
in a Terminal Service session.

 

Thanks


---------------------------------------------------------
Noah Hughes
Systems Administrator
Engineering Computing Support Services
nhughes at iastate dot edu




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