Public bug reported:

What I expected to happen:

I am filling out the SS-5 Social Security Administration form (see
attached). I entered "John Jacob Smith" into the "First", "Full Middle
Name", and "Last" fields on page 5.

What happened instead:

I can enter the text without issue, but some of the letters are wrongly
positioned, i.e. the kerning is wrong. For example, the letter "i"
overlaps with the letter "m" in "Smith" (see attached image). It looks
like the font in the fields might be displaying a variable width font
when it is supposed to be a fixed-wdith font.

Discussion:

Since this bug is also present in xpdf and Okular (but not mupdf), I'm
guessing this isn't a bug in Evince itself. However, I am reporting it
here as a courtesy to other users (since Evince is the default PDF
reader) and because I'm not sure which a dependency is responsible. (I'm
also not sure if it's a direct dependency problem or if it's something
else like a fontconfig issue.)

Here is the output for pdffonts ss-5.pdf:

name                                 type              encoding         emb sub 
uni object ID
------------------------------------ ----------------- ---------------- --- --- 
--- ---------
IHPIKC+ArialMT                       CID TrueType      Identity-H       yes yes 
yes    824  0
ArialMT                              TrueType          WinAnsi          no  no  
no     826  0
Arial-BoldMT                         TrueType          WinAnsi          no  no  
no     828  0
CourierStd                           Type 1            WinAnsi          no  no  
no     145  0
Helvetica                            Type 1            WinAnsi          no  no  
no     197  0
MyriadPro-Regular                    Type 1            WinAnsi          no  no  
no     198  0
ZapfDingbats                         Type 1            ZapfDingbats     no  no  
no     199  0

I asked about this in an Ask Ubuntu question nearly a year ago, but
received no response, so I am reporting a bug now instead:

https://askubuntu.com/questions/1031235/wrong-letter-positioning-and-
font-in-pdf-form

Ubuntu version:

Description:    Ubuntu 18.04.2 LTS
Release:        18.04

evince version:

$ apt-cache policy evince
evince:
  Installed: 3.28.4-0ubuntu1
  Candidate: 3.28.4-0ubuntu1
  Version table:
 *** 3.28.4-0ubuntu1 500
        500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
        100 /var/lib/dpkg/status
     3.28.2-1 500
        500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: evince 3.28.4-0ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-47.50-generic 4.15.18
Uname: Linux 4.15.0-47-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
CurrentDesktop: KDE
Date: Wed Apr 10 21:27:11 2019
InstallationDate: Installed on 2018-12-12 (119 days ago)
InstallationMedia: Kubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
SourcePackage: evince
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: evince (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug bionic

** Attachment added: "SS-5 Social Security Form"
   https://bugs.launchpad.net/bugs/1824260/+attachment/5254833/+files/ss-5.pdf

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1824260

Title:
  wrong kerning in SS-5 PDF form fields

Status in evince package in Ubuntu:
  New

Bug description:
  What I expected to happen:

  I am filling out the SS-5 Social Security Administration form (see
  attached). I entered "John Jacob Smith" into the "First", "Full Middle
  Name", and "Last" fields on page 5.

  What happened instead:

  I can enter the text without issue, but some of the letters are
  wrongly positioned, i.e. the kerning is wrong. For example, the letter
  "i" overlaps with the letter "m" in "Smith" (see attached image). It
  looks like the font in the fields might be displaying a variable width
  font when it is supposed to be a fixed-wdith font.

  Discussion:

  Since this bug is also present in xpdf and Okular (but not mupdf), I'm
  guessing this isn't a bug in Evince itself. However, I am reporting it
  here as a courtesy to other users (since Evince is the default PDF
  reader) and because I'm not sure which a dependency is responsible.
  (I'm also not sure if it's a direct dependency problem or if it's
  something else like a fontconfig issue.)

  Here is the output for pdffonts ss-5.pdf:

  name                                 type              encoding         emb 
sub uni object ID
  ------------------------------------ ----------------- ---------------- --- 
--- --- ---------
  IHPIKC+ArialMT                       CID TrueType      Identity-H       yes 
yes yes    824  0
  ArialMT                              TrueType          WinAnsi          no  
no  no     826  0
  Arial-BoldMT                         TrueType          WinAnsi          no  
no  no     828  0
  CourierStd                           Type 1            WinAnsi          no  
no  no     145  0
  Helvetica                            Type 1            WinAnsi          no  
no  no     197  0
  MyriadPro-Regular                    Type 1            WinAnsi          no  
no  no     198  0
  ZapfDingbats                         Type 1            ZapfDingbats     no  
no  no     199  0

  I asked about this in an Ask Ubuntu question nearly a year ago, but
  received no response, so I am reporting a bug now instead:

  https://askubuntu.com/questions/1031235/wrong-letter-positioning-and-
  font-in-pdf-form

  Ubuntu version:

  Description:  Ubuntu 18.04.2 LTS
  Release:      18.04

  evince version:

  $ apt-cache policy evince
  evince:
    Installed: 3.28.4-0ubuntu1
    Candidate: 3.28.4-0ubuntu1
    Version table:
   *** 3.28.4-0ubuntu1 500
          500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
          100 /var/lib/dpkg/status
       3.28.2-1 500
          500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: evince 3.28.4-0ubuntu1
  ProcVersionSignature: Ubuntu 4.15.0-47.50-generic 4.15.18
  Uname: Linux 4.15.0-47-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.6
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Wed Apr 10 21:27:11 2019
  InstallationDate: Installed on 2018-12-12 (119 days ago)
  InstallationMedia: Kubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: evince
  UpgradeStatus: No upgrade log present (probably fresh install)

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