[DRE-maint] Bug#749193: apt-listbugs: Reemergence of ruby encoding troubles

[François Revol]

Same here on apt upgrade, it stops on wine:



Analyse des informations Trouvé/Corrigé… Fait
bogues de gravité grave sur python3-jedi (0.18.2-1 → 0.19.1+ds-1) <En 
attente de traitement>
  b1 - #1063491 - python3-jedi: unvendoring python3-typeshed breaks 
other packages
bogues de gravité serious sur adwaita-icon-theme (45.0-2 → 46~beta-1) 
<En attente de traitement>
  b2 - #1063640 - adwaita-icon-theme: cursor theme not found
bogues de gravité serious sur fwupd (1.9.11-1 → 1.9.13-1) <En attente de 
traitement>
  b3 - #1061731 - fwupd: Failed to load daemon: failed to load engine: 
Failed to load config: Key file does not have group “redfish”
bogues de gravité serious sur wine (8.0.2~repack-2 → 9.0~repack-2) 
<Résolus dans une version donnée>
/usr/lib/ruby/vendor_ruby/aptlistbugs/logic.rb:842:in `+': incompatible 
character encodings: ASCII-8BIT and UTF-8 (Encoding::CompatibilityError)
         from /usr/lib/ruby/vendor_ruby/aptlistbugs/logic.rb:842:in 
`block (4 levels) in display_bugs'
         from /usr/lib/ruby/vendor_ruby/aptlistbugs/debian/bug.rb:69:in 
`block in each_by_category'
         from /usr/lib/ruby/vendor_ruby/aptlistbugs/debian/bug.rb:68:in 
`each'
         from /usr/lib/ruby/vendor_ruby/aptlistbugs/debian/bug.rb:68:in 
`each_by_category'
         from /usr/lib/ruby/vendor_ruby/aptlistbugs/logic.rb:821:in 
`block (3 levels) in display_bugs'
         from /usr/lib/ruby/vendor_ruby/aptlistbugs/logic.rb:817:in `each'
         from /usr/lib/ruby/vendor_ruby/aptlistbugs/logic.rb:817:in 
`block (2 levels) in display_bugs'
         from /usr/lib/ruby/vendor_ruby/aptlistbugs/logic.rb:816:in `each'
         from /usr/lib/ruby/vendor_ruby/aptlistbugs/logic.rb:816:in 
`block in display_bugs'
         from /usr/lib/ruby/vendor_ruby/aptlistbugs/logic.rb:815:in `each'
         from /usr/lib/ruby/vendor_ruby/aptlistbugs/logic.rb:815:in 
`display_bugs'
         from /usr/lib/ruby/vendor_ruby/aptlistbugs/logic.rb:465:in `view'
         from /usr/bin/apt-listbugs:632:in `<main>'
E: Le sous-processus /usr/bin/apt-listbugs apt a renvoyé un code 
d'erreur (1)
E: Failure running script /usr/bin/apt-listbugs apt





Passing LANG=C seems to work around it:

Parsing Found/Fixed information... Done
grave bugs of python3-jedi (0.18.2-1 -> 0.19.1+ds-1) <Outstanding>
  b1 - #1063491 - python3-jedi: unvendoring python3-typeshed breaks 
other packages
serious bugs of adwaita-icon-theme (45.0-2 -> 46~beta-1) <Outstanding>
  b2 - #1063640 - adwaita-icon-theme: cursor theme not found
serious bugs of fwupd (1.9.11-1 -> 1.9.13-1) <Outstanding>
  b3 - #1061731 - fwupd: Failed to load daemon: failed to load engine: 
Failed to load config: Key file does not have group “redfish”
serious bugs of wine (8.0.2~repack-2 -> 9.0~repack-2) <Resolved in some 
Version>
  b4 - #1061655 - wine: FTBFS with error: unknown conversion type 
character ‘I’ in format [-Werror=format=] (Fixed: wine/9.0~repack-3)
Summary:
  adwaita-icon-theme(1 bug), fwupd(1 bug), wine(1 bug), python3-jedi(1 bug)




Could it be the UTF-8 single quotes around the I that triggers it?
00000000  e2 80 98 49 e2 80 99 0a                           |...I....|