Your bug report

#30158: 11.90.2.2017-07-25; latex from command line is ok, but called from auctex, gives problems

which was filed against the auctex package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 30158@debbugs.gnu.org.

-- 
30158: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=30158
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