okushiri validation failing on remotely accessing linux

[duncan]

From Linux (tornado) I get the error (ANUGA 4756);

test_that_output_is_as_expected (__main__.Test_Okushiri) ... X Error of failed request:  BadAtom (invalid Atom parameter)
  Major opcode of failed request:  18 (X_ChangeProperty)
  Atom id in failed request:  0x152
  Serial number of failed request:  12
  Current serial number in output stream:  15
FAIL

======================================================================
FAIL: test_that_output_is_as_expected (__main__.Test_Okushiri)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "validate_okushiri.py", line 48, in test_that_output_is_as_expected
    assert res == 0
AssertionError

----------------------------------------------------------------------
Ran 1 test in 1429.687s

It passes in windows. Unit tests pass on both platforms.

Got the same error on Nautilus, logging into it from my Windows Box, using exceed. Note the error is an X error, so maybe you can only see if when logging in remotely. Ole ran the test on the Nautilus terminal and it worked fine.