1

I am trying to connect to an Ubuntu x2go server, but I get:

screenshot of X2go failure

The message says:


NXPROXY - Version 3.5.0

Copyright (C) 2001, 2010 NoMachine. See http://www.nomachine.com/ for more information.

Info: Proxy running in client mode with pid '13864'. Session: Starting session at 'Tue Nov 24 23:29:06 2020'. Info: Connecting to remote host 'localhost:43246'. Info: Connection to remote proxy 'localhost:43246' established. Info: Connection with remote proxy completed. Warning: Unrecognized session type 'unix-kde-depth_32'. Assuming agent session. 1 [main] nxproxy (2716) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2C87408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 1 [main] nxproxy 13864 fork: child -1 - forked process 2716 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (14120) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2BA7408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 1128023 [main] nxproxy 13864 fork: child -1 - forked process 14120 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (9444) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2BE7408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 2265449 [main] nxproxy 13864 fork: child -1 - forked process 9444 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (2480) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2B87408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 3399581 [main] nxproxy 13864 fork: child -1 - forked process 2480 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (12244) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2C07408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 4530781 [main] nxproxy 13864 fork: child -1 - forked process 12244 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (13996) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2C47408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 5678374 [main] nxproxy 13864 fork: child -1 - forked process 13996 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (9752) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2C17408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 6865777 [main] nxproxy 13864 fork: child -1 - forked process 9752 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (5624) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2C67408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 8011632 [main] nxproxy 13864 fork: child -1 - forked process 5624 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 2 [main] nxproxy (9880) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2927408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 9140358 [main] nxproxy 13864 fork: child -1 - forked process 9880 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (9852) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2C27408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 10275915 [main] nxproxy 13864 fork: child -1 - forked process 9852 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (2672) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2C17408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 11410098 [main] nxproxy 13864 fork: child -1 - forked process 2672 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (6972) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2BC7408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 12544321 [main] nxproxy 13864 fork: child -1 - forked process 6972 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (15264) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2C07408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 13684065 [main] nxproxy 13864 fork: child -1 - forked process 15264 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (5764) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x29D7408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 14822751 [main] nxproxy 13864 fork: child -1 - forked process 5764 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (6308) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2BA7408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 15991748 [main] nxproxy 13864 fork: child -1 - forked process 6308 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (10612) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2CF7408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 17163726 [main] nxproxy 13864 fork: child -1 - forked process 10612 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (3600) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2BD7408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 18309047 [main] nxproxy 13864 fork: child -1 - forked process 3600 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (13964) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2B97408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 19440076 [main] nxproxy 13864 fork: child -1 - forked process 13964 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (14736) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x29A7408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 20574242 [main] nxproxy 13864 fork: child -1 - forked process 14736 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (11288) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2B37408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 21765507 [main] nxproxy 13864 fork: child -1 - forked process 11288 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (6104) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2C57408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 22973855 [main] nxproxy 13864 fork: child -1 - forked process 6104 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (3556) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2C17408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 24140838 [main] nxproxy 13864 fork: child -1 - forked process 3556 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (9928) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2DC7408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 25305901 [main] nxproxy 13864 fork: child -1 - forked process 9928 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (4452) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2A27408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 26478510 [main] nxproxy 13864 fork: child -1 - forked process 4452 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (14404) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2937408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 27630832 [main] nxproxy 13864 fork: child -1 - forked process 14404 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (420) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2B77408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 28785059 [main] nxproxy 13864 fork: child -1 - forked process 420 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 Connection timeout, aborting 60 [main] nxproxy (14180) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2BC7408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 29943676 [main] nxproxy 13864 fork: child -1 - forked process 14180 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 366 [main] nxproxy (8296) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2B37408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 31108394 [main] nxproxy 13864 fork: child -1 - forked process 8296 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (4328) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2B77408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 32249460 [main] nxproxy 13864 fork: child -1 - forked process 4328 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 1 [main] nxproxy (4856) C:\Program Files (x86)\x2goclient\nxproxy.exe: *** fatal error - cygheap base mismatch detected - 0x2D47408/0x2927408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version should reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL. 33429238 [main] nxproxy 13864 fork: child -1 - forked process 4856 died unexpectedly, retry 0, exit code 0xC0000142, errno 11 Error: Function fork failed. Error is 11 'Resource temporarily unavailable'. Error: Failed to execute the X auth command. Error: Cannot read the cookie from the X authorization file. Error: Error creating the X authorization. Session: Session terminated at 'Tue Nov 24 23:29:39 2020'.

How can I fix it?

stiv
  • 75

1 Answers1

1

Ok, I've managed to solve it for now by:

  1. adding x2go client to the PATH: enter image description here

  2. restarting Windows

I don't know why restart helps, but I remember that it was part of advice for this error somewhere on the net. Also I remember setting some parameters for NXAGENT.EXE previously, may be this is part of a solution, unfortunately I can't recall which ones.

stiv
  • 75