This is the mail archive of the
cygwin@cygwin.com
mailing list for the Cygwin project.
Re: cygipc works only for administrator? (2nd attempt)
fred@ontosys.com writes:
> In the past I've seen symptoms similar to what you report, but they
> went away and I'm not sure which of the many changes I made to my
> system made the difference. This may be superstition, but one thing
> that seemed to help at least once was to clean up the temp files used
> by cygipc:
>
> + stop the Cygwin ipc-daemon service and (before that) any services
> that depend on it.
> + remove all the /tmp/MultiFile* and /tmp/cygipc* files.
> + start up the services again.
>
After my second post I spent another night fiddling with this stuff
and I arrived basically at the same conclusion. Running ipctest h from
different accounts *will* result in a misleading error message unless
you remove previously created files in /tmp. E.g. I first ran ipctest
h as user postgres (the account cygipc runs with) without problems,
then as a regular user. The second time it failed. Removing the stuff
in /tmp makes it work again. I attribute this to my complete ignorance
how ipctest works.
Removing the stuff in /tmp coincidentally cured the postgres problem
as well as you already had found out. I still cannot connect as a
regular user but this appears to be a postgres permission problem, no
shared memory problem (so this will appear in a separate thread on
this mailing list unless I can figure it out tonight...).
Thanks Fred and Chuck for your input
Markus
--
Markus Hoenicka, PhD
UT Houston Medical School
Dept. of Integrative Biology and Pharmacology
6431 Fannin MSB4.114
Houston, TX 77030
(713) 500-6313, -7477
(713) 500-7444 (fax)
Markus.Hoenicka@uth.tmc.edu
http://ourworld.compuserve.com/homepages/hoenicka_markus/
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Bug reporting: http://cygwin.com/bugs.html
Documentation: http://cygwin.com/docs.html
FAQ: http://cygwin.com/faq/