ttf-mscorefonts-安装程序

ttf-mscorefonts-安装程序

我有一个 PDF(由 PowerPoint 生成),其中包含数学字符,使用默认 PDF 查看器或 Okular 查看时不会显示这些字符(希腊字母、平方根符号……全部显示为空白)。检查文档属性时会显示这些字体:

字体(不起作用)

这一定与此有关,Symbol TrueType @ /usr/share/fonts/type1/gsfonts/s050000l.pfb因为我有另一个 PDF,其中缺少这种字体,但所有数学符号都显示正确:

字体(有效)

因此,Ubuntu 似乎认为它知道如何处理该字体,但它似乎没有选择正确的文件 (?)。我该如何解决这个问题?

ttf-mscorefonts-安装程序

$ ls /usr/share/fonts/truetype/msttcorefonts
Andale_Mono.ttf              Georgia.ttf
andalemo.ttf                 georgiaz.ttf
arialbd.ttf                  impact.ttf
arialbi.ttf                  Impact.ttf
Arial_Black.ttf              timesbd.ttf
Arial_Bold_Italic.ttf        timesbi.ttf
Arial_Bold.ttf               timesi.ttf
Arial_Italic.ttf             Times_New_Roman_Bold_Italic.ttf
ariali.ttf                   Times_New_Roman_Bold.ttf
arial.ttf                    Times_New_Roman_Italic.ttf
Arial.ttf                    Times_New_Roman.ttf
ariblk.ttf                   times.ttf
comicbd.ttf                  trebucbd.ttf
Comic_Sans_MS_Bold.ttf       trebucbi.ttf
Comic_Sans_MS.ttf            Trebuchet_MS_Bold_Italic.ttf
comic.ttf                    Trebuchet_MS_Bold.ttf
courbd.ttf                   Trebuchet_MS_Italic.ttf
courbi.ttf                   Trebuchet_MS.ttf
Courier_New_Bold_Italic.ttf  trebucit.ttf
Courier_New_Bold.ttf         trebuc.ttf
Courier_New_Italic.ttf       Verdana_Bold_Italic.ttf
Courier_New.ttf              Verdana_Bold.ttf
couri.ttf                    verdanab.ttf
cour.ttf                     Verdana_Italic.ttf
Georgia_Bold_Italic.ttf      verdanai.ttf
Georgia_Bold.ttf             verdana.ttf
georgiab.ttf                 Verdana.ttf
Georgia_Italic.ttf           verdanaz.ttf
georgiai.ttf                 webdings.ttf
georgia.ttf                  Webdings.ttf

pdf字体

$ pdffonts file.pdf
name                                 type              encoding         emb sub uni object ID
------------------------------------ ----------------- ---------------- --- --- --- ---------
Arial,Bold                           TrueType          WinAnsi          no  no  no      11  0
Arial                                TrueType          WinAnsi          no  no  no      13  0
ABCDEE+Bookman Old Style,Bold        TrueType          WinAnsi          yes yes no      22  0
Arial                                CID TrueType      Identity-H       yes no  yes     24  0
ABCDEE+Gill Sans MT                  TrueType          WinAnsi          yes yes no      29  0
ABCDEE+Calibri                       TrueType          WinAnsi          yes yes no      31  0
ABCDEE+Cambria Math                  CID TrueType      Identity-H       yes yes yes     33  0
ABCDEE+Calibri,Bold                  TrueType          WinAnsi          yes yes no      38  0
ABCDEE+Gill Sans MT,BoldItalic       TrueType          WinAnsi          yes yes no      40  0
ABCDEE+MS PGothic                    CID TrueType      Identity-H       yes yes yes     55  0
ABCDEE+Wingdings 3                   CID TrueType      Identity-H       yes yes yes     67  0
Symbol                               TrueType          WinAnsi          no  no  no      61  0
Arial,Italic                         TrueType          WinAnsi          no  no  no      63  0
Times New Roman                      TrueType          WinAnsi          no  no  no      65  0
ABCDEE+Gill Sans MT                  CID TrueType      Identity-H       yes yes yes     80  0
ABCDEE+Gill Sans MT,Bold             TrueType          WinAnsi          yes yes no      85  0
Arial                                TrueType          WinAnsi          no  no  no     104  0
Symbol                               TrueType          WinAnsi          no  no  no     124  0
Symbol                               CID TrueType      Identity-H       yes no  yes    126  0
ABCDEE+Bookman Old Style             TrueType          WinAnsi          yes yes no     181  0
ABCDEE+Gill Sans MT,Italic           TrueType          WinAnsi          yes yes no     338  0
ABCEEE+Calibri                       CID TrueType      Identity-H       yes yes yes    353  0
ABCEEE+Calibri,Italic                TrueType          WinAnsi          yes yes no     358  0
ABCEEE+Cambria Math                  TrueType          WinAnsi          yes yes no     366  0

使用gs转换、嵌入字体

$ gs -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -dPDFSETTINGS=/prepress -dEmbedAllFonts=true -sOutputFile=output.pdf -f input.pdf
GPL Ghostscript 9.26 (2018-11-20)
Copyright (C) 2018 Artifex Software, Inc.  All rights reserved.
This software comes with NO WARRANTY: see the file PUBLIC for details.
Processing pages 1 through 45.
Page 1
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-BoldMT.
Can't find (or can't open) font file Arial-BoldMT.
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-BoldMT.
Can't find (or can't open) font file Arial-BoldMT.
Querying operating system for font files...
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-BoldMT.
Can't find (or can't open) font file Arial-BoldMT.
Loading Arial-BoldMT font from /usr/share/fonts/truetype/msttcorefonts/arialbd.ttf... 5438668 3948958 8313792 3755578 4 done.
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/ArialMT.
Can't find (or can't open) font file ArialMT.
Loading ArialMT font from /usr/share/fonts/truetype/msttcorefonts/Arial.ttf... 5438668 3951548 8868760 4454385 4 done.
Page 2
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/ArialMT.
Can't find (or can't open) font file ArialMT.
Loading ArialMT font from /usr/share/fonts/truetype/msttcorefonts/Arial.ttf... 6453740 5062228 5195728 3745161 4 done.
Page 3
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/ArialMT.
Can't find (or can't open) font file ArialMT.
Loading ArialMT font from /usr/share/fonts/truetype/msttcorefonts/Arial.ttf... 7020308 5614217 4598072 3190520 4 done.
Loading StandardSymbolsPS font from /usr/share/ghostscript/9.26/Resource/Font/StandardSymbolsPS... 7081292 5679471 4781816 3370698 4 done.
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 7098252 5691978 5314260 3859544 4 done.
Substituting font Times-Roman for Times New Roman.
Loading NimbusRoman-Regular font from /usr/share/ghostscript/9.26/Resource/Font/NimbusRoman-Regular... 7252796 5899262 5374860 3912605 4 done.
Page 4
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 6611260 4833245 3319604 1949433 4 done.
Substituting font Times-Roman for Times New Roman.
Page 5
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 6949372 5365174 3675396 2276187 4 done.
Substituting font Times-Roman for Times New Roman.
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/ArialMT.
Can't find (or can't open) font file ArialMT.
Loading ArialMT font from /usr/share/fonts/truetype/msttcorefonts/Arial.ttf... 6949756 5398682 4641112 3174936 4 done.
Page 6
Page 7
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 7865308 6343710 4006404 2599211 4 done.
Substituting font Times-Roman for Times New Roman.
Page 8
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/ArialMT.
Can't find (or can't open) font file ArialMT.
Loading ArialMT font from /usr/share/fonts/truetype/msttcorefonts/Arial.ttf... 8342900 6810545 4239736 2830396 4 done.
Substituting font Times-Roman for Times New Roman.
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 8410908 6871209 5009468 3534500 4 done.
Page 9
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/ArialMT.
Can't find (or can't open) font file ArialMT.
Loading ArialMT font from /usr/share/fonts/truetype/msttcorefonts/Arial.ttf... 9031540 7489505 4504912 3077262 4 done.
Page 10
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 9530484 7987495 4548096 3120991 4 done.
Substituting font Times-Roman for Times New Roman.
Page 11
Page 12
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/ArialMT.
Can't find (or can't open) font file ArialMT.
Loading ArialMT font from /usr/share/fonts/truetype/msttcorefonts/Arial.ttf... 10806660 9233027 4998584 3541002 4 done.
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 10854852 9294651 5714772 4207457 4 done.
Substituting font Times-Roman for Times New Roman.
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-BoldMT.
Can't find (or can't open) font file Arial-BoldMT.
Loading Arial-BoldMT font from /usr/share/fonts/truetype/msttcorefonts/arialbd.ttf... 10874668 9301875 6778920 5207917 4 done.
Page 13
Substituting font Times-Roman for Times New Roman.
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 11393812 9807435 5199732 3724211 4 done.
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-BoldMT.
Can't find (or can't open) font file Arial-BoldMT.
Loading Arial-BoldMT font from /usr/share/fonts/truetype/msttcorefonts/arialbd.ttf... 11414396 9836851 6076592 4544609 4 done.
Page 14
Substituting font Times-Roman for Times New Roman.
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 11892372 10304203 5312212 3838195 4 done.
Page 15
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/ArialMT.
Can't find (or can't open) font file ArialMT.
Loading ArialMT font from /usr/share/fonts/truetype/msttcorefonts/Arial.ttf... 12949044 11347939 5199476 3735796 4 done.
Page 16
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/ArialMT.
Can't find (or can't open) font file ArialMT.
Loading ArialMT font from /usr/share/fonts/truetype/msttcorefonts/Arial.ttf... 13733300 12123407 5243096 3784092 4 done.
Page 17
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/ArialMT.
Can't find (or can't open) font file ArialMT.
Loading ArialMT font from /usr/share/fonts/truetype/msttcorefonts/Arial.ttf... 5948100 4103896 6659512 3938938 4 done.
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-BoldMT.
Can't find (or can't open) font file Arial-BoldMT.
Loading Arial-BoldMT font from /usr/share/fonts/truetype/msttcorefonts/arialbd.ttf... 6952068 5218616 7605152 4812056 4 done.
Page 18
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 7336452 5714809 4622308 3089517 4 done.
Substituting font Times-Roman for Times New Roman.
Page 19
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 7672644 6161827 4672896 3190509 4 done.
Substituting font Times-Roman for Times New Roman.
Page 20
Substituting font Times-Roman for Times New Roman.
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 8211604 6693185 4734356 3268746 4 done.
Page 21
Page 22
Page 23
Page 24
Page 25
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 12232444 10680036 5259124 3793189 4 done.
Substituting font Times-Roman for Times New Roman.
Page 26
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 12709652 11139380 5035716 3580478 4 done.
Substituting font Times-Roman for Times New Roman.
Page 27
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/ArialMT.
Can't find (or can't open) font file ArialMT.
Loading ArialMT font from /usr/share/fonts/truetype/msttcorefonts/Arial.ttf... 13357788 11769684 6405532 4914193 4 done.
Page 28
Page 29
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 6285828 4550537 4884908 3405562 4 done.
Substituting font Times-Roman for Times New Roman.
Page 30
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 6622020 5000459 4955696 3473463 4 done.
Substituting font Times-Roman for Times New Roman.
Page 31
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 7040164 5516803 5611720 4187589 4 done.
Substituting font Times-Roman for Times New Roman.
Page 32
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-ItalicMT.
Can't find (or can't open) font file Arial-ItalicMT.
Loading Arial-ItalicMT font from /usr/share/fonts/truetype/msttcorefonts/ariali.ttf... 7558540 6021845 5023300 3599125 4 done.
Substituting font Times-Roman for Times New Roman.
Page 33
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/ArialMT.
Can't find (or can't open) font file ArialMT.
Loading ArialMT font from /usr/share/fonts/truetype/msttcorefonts/Arial.ttf... 8015164 6460885 5146956 3688352 4 done.
Page 34
Page 35
Page 36
Page 37
Page 38
Page 39
Page 40
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-BoldMT.
Can't find (or can't open) font file Arial-BoldMT.
Loading Arial-BoldMT font from /usr/share/fonts/truetype/msttcorefonts/arialbd.ttf... 11547020 9925465 8016724 6474207 4 done.
Page 41
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/ArialMT.
Can't find (or can't open) font file ArialMT.
Loading ArialMT font from /usr/share/fonts/truetype/msttcorefonts/Arial.ttf... 12720380 11089561 5897352 4412661 4 done.
Page 42
Page 43
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/Arial-BoldMT.
Can't find (or can't open) font file Arial-BoldMT.
Loading Arial-BoldMT font from /usr/share/fonts/truetype/msttcorefonts/arialbd.ttf... 7216412 5360220 7719020 4704158 4 done.
Page 44
Can't find (or can't open) font file /usr/share/ghostscript/9.26/Resource/Font/ArialMT.
Can't find (or can't open) font file ArialMT.
Loading ArialMT font from /usr/share/fonts/truetype/msttcorefonts/Arial.ttf... 7553372 5820641 6214884 4791301 4 done.
Page 45
$
$ pdffonts output.pdf 
name                                 type              encoding         emb sub uni object ID
------------------------------------ ----------------- ---------------- --- --- --- ---------
KZAQPI+Arial,Bold                    TrueType          WinAnsi          yes yes yes     16  0
QMEKPQ+Arial                         TrueType          WinAnsi          yes yes yes     18  0
ENEBGM+CambriaMath                   CID TrueType      Identity-H       yes yes yes     41  0
ATUGBJ+Arial                         CID TrueType      Identity-H       yes yes yes     33  0
MHWCPM+Calibri,Bold                  TrueType          WinAnsi          yes yes yes     44  0
SGLZZU+GillSansMT                    TrueType          WinAnsi          yes yes yes     36  0
EBSAOM+BookmanOldStyle,Bold          TrueType          WinAnsi          yes yes yes     31  0
THBHHD+Calibri                       TrueType          WinAnsi          yes yes yes     38  0
GAXEYX+GillSansMT,BoldItalic         TrueType          WinAnsi          yes yes yes     46  0
MCKUPH+Wingdings3                    CID TrueType      Identity-H       yes yes yes     75  0
ZGYPCK+MSPGothic                     CID TrueType      Identity-H       yes yes yes     64  0
UOXGIT+Arial,Italic                  TrueType          WinAnsi          yes yes yes     67  0
TVYJGE+Times-Roman                   Type 1C           WinAnsi          yes yes no      69  0
MGUXLU+Symbol                        Type 1C           Custom           yes yes yes     71  0
IZAYRH+GillSansMT                    CID TrueType      Identity-H       yes yes yes     99  0
XGDJKG+GillSansMT,Bold               TrueType          WinAnsi          yes yes yes    102  0
PSMPSV+Symbol                        CID TrueType      Identity-H       yes yes yes    156  0
DDKYDF+BookmanOldStyle               TrueType          WinAnsi          yes yes yes    241  0
VKBFRW+GillSansMT,Italic             TrueType          WinAnsi          yes yes yes    430  0
CQFOQR+Calibri                       CID TrueType      Identity-H       yes yes yes    461  0
UFTZDQ+Calibri,Italic                TrueType          WinAnsi          yes yes yes    464  0
ZCJRTV+CambriaMath                   TrueType          WinAnsi          yes yes yes    475  0

Ubuntu 16.04 LTS

答案1

看起来有些字体没有嵌入到 PDF 文件中,但我们可以使用以下命令解决这个问题:

gs -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -dPDFSETTINGS=/prepress -dEmbedAllFonts=true -sOutputFile=<my_file_embedded>.pdf -f <my_file>.pdf

这将获取您的输入“my_file.pdf”并通读它以查找字体,根据需要嵌入它们,然后将输出写入“my_file_embedded.pdf”

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