::
Ciao Claudio,
effettivamente mi sono dimenticato di aggiungere che il problema si presenta indipendentemente dal motore utilizzato (ho provato con pdfLaTeX, XeLaTeX, LuaLaTeX… e pure ConTeXt).
Mi pare evidente che il problema sia in TeXworks. Comunque, inoltro un emc (compilato in pdfLaTeX)…
`
% !TEX encoding = UTF-8 Unicode
% !TEX program = pdflatex
\documentclass{minimal}
\usepackage{graphicx}
\begin{document}
\includegraphics{example-image.jpg}
\end{document}
`… e il relativo file di log
This is pdfTeX, Version 3.141592653-2.6-1.40.24 (TeX Live 2022) (preloaded format=pdflatex 2022.8.12) 14 AUG 2022 15:59
entering extended mode
restricted \write18 enabled.
%&-line parsing enabled.
**image.tex
(./image.tex
LaTeX2e <2022-06-01> patch level 5
L3 programming layer <2022-08-05>
(/usr/local/texlive/2022/texmf-dist/tex/latex/base/minimal.cls
Document Class: minimal 2001/05/25 Standard LaTeX minimal class
) (/usr/local/texlive/2022/texmf-dist/tex/latex/graphics/graphicx.sty
Package: graphicx 2021/09/16 v1.2d Enhanced LaTeX Graphics (DPC,SPQR)
(/usr/local/texlive/2022/texmf-dist/tex/latex/graphics/keyval.sty
Package: keyval 2022/05/29 v1.15 key=value parser (DPC)
\KV@toks@=\toks16
)
(/usr/local/texlive/2022/texmf-dist/tex/latex/graphics/graphics.sty
Package: graphics 2022/03/10 v1.4e Standard LaTeX Graphics (DPC,SPQR)
(/usr/local/texlive/2022/texmf-dist/tex/latex/graphics/trig.sty
Package: trig 2021/08/11 v1.11 sin cos tan (DPC)
)
(/usr/local/texlive/2022/texmf-dist/tex/latex/graphics-cfg/graphics.cfg
File: graphics.cfg 2016/06/04 v1.11 sample graphics configuration
)
Package graphics Info: Driver file: pdftex.def on input line 107.
(/usr/local/texlive/2022/texmf-dist/tex/latex/graphics-def/pdftex.def
File: pdftex.def 2020/10/05 v1.2a Graphics/color driver for pdftex
))
\Gin@req@height=\dimen138
\Gin@req@width=\dimen139
)
(/usr/local/texlive/2022/texmf-dist/tex/latex/l3backend/l3backend-pdftex.def
File: l3backend-pdftex.def 2022-08-05 L3 backend support: PDF output (pdfTeX)
\l__color_backend_stack_int=\count185
\l__pdf_internal_box=\box51
)
(./image.aux)
\openout1 = `image.aux’.
LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 7.
LaTeX Font Info: … okay on input line 7.
LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 7.
LaTeX Font Info: … okay on input line 7.
LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 7.
LaTeX Font Info: … okay on input line 7.
LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 7.
LaTeX Font Info: … okay on input line 7.
LaTeX Font Info: Checking defaults for TS1/cmr/m/n on input line 7.
LaTeX Font Info: … okay on input line 7.
LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 7.
LaTeX Font Info: … okay on input line 7.
LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 7.
LaTeX Font Info: … okay on input line 7.
(/usr/local/texlive/2022/texmf-dist/tex/context/base/mkii/supp-pdf.mkii
[Loading MPS to PDF converter (version 2006.09.02).]
\scratchcounter=\count186
\scratchdimen=\dimen140
\scratchbox=\box52
\nofMPsegments=\count187
\nofMParguments=\count188
\everyMPshowfont=\toks17
\MPscratchCnt=\count189
\MPscratchDim=\dimen141
\MPnumerator=\count190
\makeMPintoPDFobject=\count191
\everyMPtoPDFconversion=\toks18
) (/usr/local/texlive/2022/texmf-dist/tex/latex/epstopdf-pkg/epstopdf-base.sty
Package: epstopdf-base 2020-01-24 v2.11 Base part for package epstopdf
Package epstopdf-base Info: Redefining graphics rule for `.eps’ on input line 4
85.
(/usr/local/texlive/2022/texmf-dist/tex/latex/latexconfig/epstopdf-sys.cfg
File: epstopdf-sys.cfg 2010/07/13 v1.3 Configuration of (r)epstopdf for TeX Liv
e
))
File: example-image.jpg Graphic file (type jpg)
[1 ]
(./image.aux) )
Here is how much of TeX’s memory you used:
1091 strings out of 477678
19449 string characters out of 5829469
316825 words of memory out of 5000000
19941 multiletter control sequences out of 15000+600000
469259 words of font info for 28 fonts, out of 8000000 for 9000
1141 hyphenation exceptions out of 8191
55i,5n,62p,182b,97s stack positions out of 10000i,1000n,20000p,200000b,200000s
Output written on image.pdf (1 page, 15179 bytes).
PDF statistics:
9 PDF objects out of 1000 (max. 8388607)
4 compressed objects within 1 object stream
0 named destinations out of 1000 (max. 500000)
6 words of extra memory for PDF output out of 10000 (max. 10000000)