Package: auctex;
Reported by: Dylan Thurston <dpt <at> bostoncoop.net>
Date: Sat, 12 Oct 2019 19:48:02 UTC
Severity: normal
Tags: fixed
Found in version 11.91
Done: Ikumi Keita <ikumi <at> ikumi.que.jp>
Bug is archived. No further changes may be made.
Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: Dylan Thurston <dpt <at> bostoncoop.net> To: bug-auctex <at> gnu.org Subject: 11.91; preview-latex not working (again?) Date: Sat, 12 Oct 2019 12:11:06 -0400
To: bug-auctex <at> gnu.org
Subject: 11.91; preview-latex not working again
From: Dylan Thurston <dpt <at> tulip.bostoncoop.net>
--text follows this line--
Preview-latex has stopped working, with errors about /invalidfileaccess.
(I sometimes also get errors about /typecheck; I have not isolated
exactly when that happens.)
On this minimal TeX file:
```
\documentclass{article}
\begin{document}
Testing. $1+1=2$
\end{document}
```
I get the following error message:
```
/usr/bin/gs -dOutputFile\=\(_region_.prv/tmpLERquC/pr1-1.png\) -q -dDELAYSAFER -dNOPAUSE -DNOPLATFONTS -dPrinted -dTextAlphaBits\=4 -dGraphicsAlphaBits\=4 -sDEVICE\=png16m -r96.1119x96.0946
GS>{<</PermitFileReading[(_region_.pdf)(_region_.prv/tmpLERquC/preview.dsc)]>> setuserparams .locksafe} stopped pop {DELAYSAFER{.setsafe}if}stopped pop/.preview-BP currentpagedevice/BeginPage get dup null eq{pop{pop}bind}if def<</BeginPage{currentpagedevice/PageSize get dup 0 get 1 ne exch 1 get 1 ne or{.preview-BP }{pop}ifelse}bind/PageSize[1 1]>>setpagedevice/preview-do{/.preview-ST[count 4 roll save]def dup length 0 eq{pop}{setpagedevice}{ifelse exec}stopped{handleerror quit}if .preview-ST aload pop restore}bind def (_region_.prv/tmpLERquC/preview.dsc)(r)file /.preview-ST 1 index def dup 0 setfileposition 412()/SubFileDecode filter cvx exec .preview-ST dup dup 412 setfileposition 51()/SubFileDecode filter cvx<<>>preview-do
Error: /invalidfileaccess in --file--
Operand stack:
(_region_.prv/tmpLERquC/preview.dsc) (r)
Execution stack:
%interp_exit .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval-- --nostringval-- %loop_continue --nostringval-- --nostringval-- false 1 %stopped_push .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval--
Dictionary stack:
--dict:746/1123(ro)(G)-- --dict:0/20(G)-- --dict:77/200(L)--
Current allocation mode is local
Last OS error: Permission denied
Current file position is 567
GS<2>
```
Since permissions might be an issue, here are the relevant files left
around:
```
dpt <at> tulip:/tmp$ ls -lRa _region_.prv/
_region_.prv/:
total 72
drwxr-xr-x 3 dpt dpt 4096 Oct 12 11:52 .
drwxrwxrwt 20 root root 61440 Oct 12 11:52 ..
drwx------ 2 dpt dpt 4096 Oct 12 11:52 tmpLERquC
_region_.prv/tmpLERquC:
total 12
drwx------ 2 dpt dpt 4096 Oct 12 11:52 .
drwxr-xr-x 3 dpt dpt 4096 Oct 12 11:52 ..
-rw-r--r-- 1 dpt dpt 489 Oct 12 11:52 preview.dsc
dpt <at> tulip:/tmp$ ls -lRa _region_.*
-rw-r--r-- 1 dpt dpt 3516 Oct 12 11:52 _region_.log
-rw-r--r-- 1 dpt dpt 9149 Oct 12 11:52 _region_.pdf
-rw-r--r-- 1 dpt dpt 240 Oct 12 11:51 _region_.tex
_region_.prv:
total 72
drwxr-xr-x 3 dpt dpt 4096 Oct 12 11:52 .
drwxrwxrwt 20 root root 61440 Oct 12 11:52 ..
drwx------ 2 dpt dpt 4096 Oct 12 11:52 tmpLERquC
_region_.prv/tmpLERquC:
total 12
drwx------ 2 dpt dpt 4096 Oct 12 11:52 .
drwxr-xr-x 3 dpt dpt 4096 Oct 12 11:52 ..
-rw-r--r-- 1 dpt dpt 489 Oct 12 11:52 preview.dsc
```
I don't see any reason why Emacs wouldn't be able to read that preview.dsc.
This looks similar to earlier permission issues with Ghostscript, but
I thought those were fixed in this latest version of auctex.
Emacs : GNU Emacs 26.3 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.11)
of 2019-09-22, modified by Debian
Package: 11.91
current state:
==============
(setq
AUCTeX-date "2017-07-24"
window-system 'x
LaTeX-version "2e"
TeX-style-path '("/var/lib/auctex/emacs/"
"/usr/share/emacs/site-lisp/auctex/style"
"/home/dpt/.emacs.d/auctex/auto"
"/home/dpt/.emacs.d/auctex/style" "auto" "style")
TeX-auto-save t
TeX-parse-self t
TeX-master "Smoothings"
TeX-command-list '(("TeX"
"%(PDF)%(tex) %(file-line-error) %`%(extraopts) %S%(PDFout)%(mode)%' %t"
TeX-run-TeX nil (plain-tex-mode ams-tex-mode texinfo-mode)
:help "Run plain TeX")
("LaTeX" "%`%l%(mode)%' %T" TeX-run-TeX nil
(latex-mode doctex-mode) :help "Run LaTeX")
("Makeinfo" "makeinfo %(extraopts) %t" TeX-run-compile nil
(texinfo-mode) :help "Run Makeinfo with Info output")
("Makeinfo HTML" "makeinfo %(extraopts) --html %t"
TeX-run-compile nil (texinfo-mode) :help
"Run Makeinfo with HTML output")
("AmSTeX" "amstex %(PDFout) %`%(extraopts) %S%(mode)%' %t"
TeX-run-TeX nil (ams-tex-mode) :help "Run AMSTeX")
("ConTeXt"
"%(cntxcom) --once --texutil %(extraopts) %(execopts)%t"
TeX-run-TeX nil (context-mode) :help "Run ConTeXt once")
("ConTeXt Full" "%(cntxcom) %(extraopts) %(execopts)%t"
TeX-run-TeX nil (context-mode) :help
"Run ConTeXt until completion")
("BibTeX" "bibtex %s" TeX-run-BibTeX nil t :help
"Run BibTeX")
("Biber" "biber %s" TeX-run-Biber nil t :help "Run Biber")
("View" "%V" TeX-run-discard-or-function t t :help
"Run Viewer")
("Print" "%p" TeX-run-command t t :help "Print the file")
("Queue" "%q" TeX-run-background nil t :help
"View the printer queue" :visible TeX-queue-command)
("File" "%(o?)dvips %d -o %f " TeX-run-dvips t t :help
"Generate PostScript file")
("Dvips" "%(o?)dvips %d -o %f " TeX-run-dvips nil t :help
"Convert DVI file to PostScript")
("Dvipdfmx" "dvipdfmx %d" TeX-run-dvipdfmx nil t :help
"Convert DVI file to PDF with dvipdfmx")
("Ps2pdf" "ps2pdf %f" TeX-run-ps2pdf nil t :help
"Convert PostScript file to PDF")
("Glossaries" "makeglossaries %s" TeX-run-command nil t
:help "Run makeglossaries to create glossary file")
("Index" "makeindex %s" TeX-run-index nil t :help
"Run makeindex to create index file")
("upMendex" "upmendex %s" TeX-run-index t t :help
"Run upmendex to create index file")
("Xindy" "texindy %s" TeX-run-command nil t :help
"Run xindy to create index file")
("Check" "lacheck %s" TeX-run-compile nil (latex-mode) :help
"Check LaTeX file for correctness")
("ChkTeX" "chktex -v6 %s" TeX-run-compile nil (latex-mode)
:help "Check LaTeX file for common mistakes")
("Spell" "(TeX-ispell-document \"\")" TeX-run-function nil t
:help "Spell-check the document")
("Clean" "TeX-clean" TeX-run-function nil t :help
"Delete generated intermediate files")
("Clean All" "(TeX-clean t)" TeX-run-function nil t :help
"Delete generated intermediate and output files")
("Other" "" TeX-run-command t t :help
"Run an arbitrary command")
)
)
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