Greetings. I could create a web2py.app.error.w2p
and detail the specifications of the environment, I will try to put him eye to the issue. I am a rookie .. but I would try Díaz Luis TSU Analisis de Sistemas Universidad de Carabobo Facultad de Odontología<http://www.odontologia.uc.edu.ve/index.php?option=com_content&view=article&id=102&Itemid=85> 2011/2/12 Jonathan Lundell <jlund...@pobox.com> > On Feb 11, 2011, at 10:12 PM, Anthony wrote: > > On Saturday, February 12, 2011 1:03:48 AM UTC-5, Jonathan Lundell wrote: >> >> On Feb 10, 2011, at 6:19 AM, Massimo Di Pierro wrote: >> > >> > I offer $300 to whoever can identify within 3 weeks and without >> > ambiguity the cause of this problem. The bounty applies even if the >> > problem turns out to be not in web2py but in one of the Python >> > modules, in Apache or in the mod_wsgi implementation. It does not >> > apply if the problem is due to known bug that has already been fixed >> > by the responsible party (for example if you are using an old un- >> > patched python version like 2.5.0 or an old mod_wsgi version). >> >> psycopg2 2.0.7 is the version in use in this case. 2.0.8 had this in the >> change log: >> >> > * psycopg/pqpath.c (_pq_fetch_tuples): Don't call Python APIs >> > without holding the GIL. >> >> >> Suggestive, no? There's some evidence on the web that this may have led to >> "Segmentation fault - premature end of script headers" errors. >> >> 2.3.2 is current >> > Though someone reported the same problem with MySQL: > https://groups.google.com/d/msg/web2py/AcCDl5eJnds/AXNyKO6kmBwJ > > > > Part of the problem is that this is a very general error. Lots of things > can cause a segmentation fault of the wsgi request thread, which in turn > leads to that message. Psycopg2 2.0.7 may well have a problem that causes > it, and there may well be other ways for it to happen as well. It's > important to eliminate the known problems (like this one) so that if another > fault comes along, we know it's something else. > > Unfortunately we can't carry these adapters along in web2py, since they're > not pure/portable Python. > >
