24 files changed, 236 insertions, 219 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3165e195c..5a1ff93ca 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -205,7 +205,7 @@ endif()
 # Configure some variables like package, version and architecture.
 set(PACKAGE ${PROJECT_NAME})
 set(PACKAGE_MAIL "APT Development Team <deity@lists.debian.org>")
-set(PACKAGE_VERSION "2.5.5")
+set(PACKAGE_VERSION "2.5.6")
 string(REGEX MATCH "^[0-9.]+" PROJECT_VERSION ${PACKAGE_VERSION})
 
 if (NOT DEFINED DPKG_DATADIR)
diff --git a/apt-pkg/acquire.cc b/apt-pkg/acquire.cc
index dd0624ad6..cdb2c5257 100644
--- a/apt-pkg/acquire.cc
+++ b/apt-pkg/acquire.cc
@@ -1470,7 +1470,8 @@ bool pkgAcquireStatus::Pulse(pkgAcquire *Owner)
       std::string msg;
       long i = CurrentItems < TotalItems ? CurrentItems + 1 : CurrentItems;
       // only show the ETA if it makes sense
-      if (ETA > 0 && ETA < std::chrono::seconds(std::chrono::hours(24 * 2)).count())
+      auto const twodays = std::chrono::seconds(std::chrono::hours(24 * 2)).count();
+      if (ETA > 0 && ETA < static_cast<decltype(ETA)>(twodays))
 	 strprintf(msg, _("Retrieving file %li of %li (%s remaining)"), i, TotalItems, TimeToStr(ETA).c_str());
       else
 	 strprintf(msg, _("Retrieving file %li of %li"), i, TotalItems);
diff --git a/apt-pkg/cachefilter.h b/apt-pkg/cachefilter.h
index ccff6f9a3..1b5f9aa71 100644
--- a/apt-pkg/cachefilter.h
+++ b/apt-pkg/cachefilter.h
@@ -30,35 +30,35 @@ public:
 
 class APT_PUBLIC PackageMatcher : public Matcher {
 public:
-   virtual bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE = 0;
-   virtual bool operator() (pkgCache::VerIterator const &Ver) APT_OVERRIDE { return (*this)(Ver.ParentPkg()); }
-   virtual bool operator() (pkgCache::GrpIterator const &/*Grp*/) APT_OVERRIDE { return false; }
-   virtual ~PackageMatcher();
+   bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE = 0;
+   bool operator() (pkgCache::VerIterator const &Ver) APT_OVERRIDE { return (*this)(Ver.ParentPkg()); }
+   bool operator() (pkgCache::GrpIterator const &/*Grp*/) APT_OVERRIDE { return false; }
+   ~PackageMatcher() APT_OVERRIDE;
 };
 
 // Generica like True, False, NOT, AND, OR				/*{{{*/
 class APT_PUBLIC TrueMatcher : public Matcher {
 public:
-   virtual bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
-   virtual bool operator() (pkgCache::GrpIterator const &Grp) APT_OVERRIDE;
-   virtual bool operator() (pkgCache::VerIterator const &Ver) APT_OVERRIDE;
+   bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
+   bool operator() (pkgCache::GrpIterator const &Grp) APT_OVERRIDE;
+   bool operator() (pkgCache::VerIterator const &Ver) APT_OVERRIDE;
 };
 
 class APT_PUBLIC FalseMatcher : public Matcher {
 public:
-   virtual bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
-   virtual bool operator() (pkgCache::GrpIterator const &Grp) APT_OVERRIDE;
-   virtual bool operator() (pkgCache::VerIterator const &Ver) APT_OVERRIDE;
+   bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
+   bool operator() (pkgCache::GrpIterator const &Grp) APT_OVERRIDE;
+   bool operator() (pkgCache::VerIterator const &Ver) APT_OVERRIDE;
 };
 
 class APT_PUBLIC NOTMatcher : public Matcher {
    Matcher * const matcher;
 public:
    explicit NOTMatcher(Matcher * const matcher);
-   virtual bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
-   virtual bool operator() (pkgCache::GrpIterator const &Grp) APT_OVERRIDE;
-   virtual bool operator() (pkgCache::VerIterator const &Ver) APT_OVERRIDE;
-   virtual ~NOTMatcher();
+   bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
+   bool operator() (pkgCache::GrpIterator const &Grp) APT_OVERRIDE;
+   bool operator() (pkgCache::VerIterator const &Ver) APT_OVERRIDE;
+   ~NOTMatcher() APT_OVERRIDE;
 };
 
 class APT_PUBLIC ANDMatcher : public Matcher {
@@ -72,10 +72,10 @@ public:
    ANDMatcher(Matcher * const matcher1, Matcher * const matcher2, Matcher * const matcher3, Matcher * const matcher4);
    ANDMatcher(Matcher * const matcher1, Matcher * const matcher2, Matcher * const matcher3, Matcher * const matcher4, Matcher * const matcher5);
    ANDMatcher& AND(Matcher * const matcher);
-   virtual bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
-   virtual bool operator() (pkgCache::GrpIterator const &Grp) APT_OVERRIDE;
-   virtual bool operator() (pkgCache::VerIterator const &Ver) APT_OVERRIDE;
-   virtual ~ANDMatcher();
+   bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
+   bool operator() (pkgCache::GrpIterator const &Grp) APT_OVERRIDE;
+   bool operator() (pkgCache::VerIterator const &Ver) APT_OVERRIDE;
+   ~ANDMatcher() APT_OVERRIDE;
 };
 class APT_PUBLIC ORMatcher : public Matcher {
    std::vector<Matcher *> matchers;
@@ -88,28 +88,28 @@ public:
    ORMatcher(Matcher * const matcher1, Matcher * const matcher2, Matcher * const matcher3, Matcher * const matcher4);
    ORMatcher(Matcher * const matcher1, Matcher * const matcher2, Matcher * const matcher3, Matcher * const matcher4, Matcher * const matcher5);
    ORMatcher& OR(Matcher * const matcher);
-   virtual bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
-   virtual bool operator() (pkgCache::GrpIterator const &Grp) APT_OVERRIDE;
-   virtual bool operator() (pkgCache::VerIterator const &Ver) APT_OVERRIDE;
-   virtual ~ORMatcher();
+   bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
+   bool operator() (pkgCache::GrpIterator const &Grp) APT_OVERRIDE;
+   bool operator() (pkgCache::VerIterator const &Ver) APT_OVERRIDE;
+   ~ORMatcher() APT_OVERRIDE;
 };
 									/*}}}*/
 class APT_PUBLIC PackageNameMatchesRegEx : public PackageMatcher {			/*{{{*/
 	regex_t* pattern;
 public:
 	explicit PackageNameMatchesRegEx(std::string const &Pattern);
-	virtual bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
-	virtual bool operator() (pkgCache::GrpIterator const &Grp) APT_OVERRIDE;
-	virtual ~PackageNameMatchesRegEx();
+	bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
+	bool operator() (pkgCache::GrpIterator const &Grp) APT_OVERRIDE;
+	~PackageNameMatchesRegEx() APT_OVERRIDE;
 };
 									/*}}}*/
 class APT_PUBLIC PackageNameMatchesFnmatch : public PackageMatcher {		/*{{{*/
 	const std::string Pattern;
 public:
 	explicit PackageNameMatchesFnmatch(std::string const &Pattern);
-	virtual bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
-	virtual bool operator() (pkgCache::GrpIterator const &Grp) APT_OVERRIDE;
-	virtual ~PackageNameMatchesFnmatch() {};
+	bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
+	bool operator() (pkgCache::GrpIterator const &Grp) APT_OVERRIDE;
+	~PackageNameMatchesFnmatch() APT_OVERRIDE = default;
 };
 									/*}}}*/
 class APT_PUBLIC PackageArchitectureMatchesSpecification : public PackageMatcher {	/*{{{*/
@@ -134,16 +134,18 @@ public:
 	 */
 	PackageArchitectureMatchesSpecification(std::string const &pattern, bool const isPattern = true);
 	bool operator() (char const * const &arch);
-	virtual bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
-	virtual ~PackageArchitectureMatchesSpecification();
+	using PackageMatcher::operator();
+	bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
+	~PackageArchitectureMatchesSpecification() APT_OVERRIDE;
 };
 									/*}}}*/
 class APT_PUBLIC PackageIsNewInstall : public PackageMatcher {			/*{{{*/
 	pkgCacheFile * const Cache;
 public:
 	explicit PackageIsNewInstall(pkgCacheFile * const Cache);
-	virtual bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
-	virtual ~PackageIsNewInstall();
+	using PackageMatcher::operator();
+	bool operator() (pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
+	~PackageIsNewInstall() APT_OVERRIDE;
 };
 									/*}}}*/
 
diff --git a/apt-pkg/contrib/mmap.cc b/apt-pkg/contrib/mmap.cc
index 642e20473..0568e1cd0 100644
--- a/apt-pkg/contrib/mmap.cc
+++ b/apt-pkg/contrib/mmap.cc
@@ -23,6 +23,7 @@
 #include <apt-pkg/macros.h>
 #include <apt-pkg/mmap.h>
 
+#include <cstdint>
 #include <cstring>
 #include <string>
 #include <errno.h>
diff --git a/apt-pkg/install-progress.cc b/apt-pkg/install-progress.cc
index 8a6d87cd2..c7f7573de 100644
--- a/apt-pkg/install-progress.cc
+++ b/apt-pkg/install-progress.cc
@@ -237,7 +237,7 @@ PackageManagerFancy::~PackageManagerFancy()
       signal(SIGWINCH, SIGWINCH_orig);
 }
 
-void PackageManagerFancy::staticSIGWINCH(int signum)
+void PackageManagerFancy::staticSIGWINCH(int /*signum*/)
 {
    SIGWINCH_flag = 1;
 }
diff --git a/debian/changelog b/debian/changelog
index 7fcdaa51c..475fcc97b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,16 @@
+apt (2.5.6) unstable; urgency=medium
+
+  [ MichaIng ]
+  * Document --allow-insecure-repositories
+
+  [ Helge Kreutzmann ]
+  * German program translation update (Closes: #1029280)
+
+  [ David Kalnischkies ]
+  * Build with and fix warnings of gcc-13 (Closes: #1030592)
+
+ -- Julian Andres Klode <jak@debian.org>  Wed, 08 Feb 2023 17:07:38 +0100
+
 apt (2.5.5) unstable; urgency=medium
 
   [ David Kalnischkies ]
diff --git a/doc/apt-get.8.xml b/doc/apt-get.8.xml
index 4fdea5694..6d28fe116 100644
--- a/doc/apt-get.8.xml
+++ b/doc/apt-get.8.xml
@@ -14,7 +14,7 @@
    &apt-email;
    &apt-product;
    <!-- The last update date -->
-   <date>2022-10-28T00:00:00Z</date>
+   <date>2023-01-25T00:00:00Z</date>
  </refentryinfo>
  
  <refmeta>
diff --git a/doc/apt-verbatim.ent b/doc/apt-verbatim.ent
index e6b7073ed..60f522826 100644
--- a/doc/apt-verbatim.ent
+++ b/doc/apt-verbatim.ent
@@ -274,7 +274,7 @@
 ">
 
 <!-- this will be updated by 'prepare-release' -->
-<!ENTITY apt-product-version "2.5.5">
+<!ENTITY apt-product-version "2.5.6">
 
 <!-- (Code)names for various things used all over the place -->
 <!ENTITY debian-oldstable-codename "bullseye">
diff --git a/doc/po/apt-doc.pot b/doc/po/apt-doc.pot
index 174524dd6..fb4980853 100644
--- a/doc/po/apt-doc.pot
+++ b/doc/po/apt-doc.pot
@@ -5,9 +5,9 @@
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: apt-doc 2.5.5\n"
+"Project-Id-Version: apt-doc 2.5.6\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2023-01-17 16:33+0100\n"
+"POT-Creation-Date: 2023-02-08 17:09+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -1499,10 +1499,10 @@ msgstr ""
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt-get.8.xml
 msgid ""
-"Forbid the update command to acquire unverifiable data from configured "
-"sources. APT will fail at the update command for repositories without valid "
-"cryptographically signatures. See also &apt-secure; for details on the "
-"concept and the implications.  Configuration Item: "
+"Allow the update command to acquire unverifiable data from configured "
+"sources. APT will otherwise fail at the update command for repositories "
+"without valid cryptographically signatures.  See also &apt-secure; for "
+"details on the concept and the implications.  Configuration Item: "
 "<literal>Acquire::AllowInsecureRepositories</literal>."
 msgstr ""
 
diff --git a/doc/po/de.po b/doc/po/de.po
index 57c7bb4ce..5073e2519 100644
--- a/doc/po/de.po
+++ b/doc/po/de.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt 2.0.1\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2023-01-17 16:33+0100\n"
+"POT-Creation-Date: 2023-02-08 17:09+0100\n"
 "PO-Revision-Date: 2020-04-04 08:45+0200\n"
 "Last-Translator: Chris Leick <c.leick@vollbio.de>\n"
 "Language-Team: German <debian-l10n-german@lists.debian.org>\n"
@@ -2100,12 +2100,19 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt-get.8.xml
-msgid ""
-"Forbid the update command to acquire unverifiable data from configured "
-"sources. APT will fail at the update command for repositories without valid "
-"cryptographically signatures. See also &apt-secure; for details on the "
-"concept and the implications.  Configuration Item: <literal>Acquire::"
-"AllowInsecureRepositories</literal>."
+#, fuzzy
+#| msgid ""
+#| "Forbid the update command to acquire unverifiable data from configured "
+#| "sources. APT will fail at the update command for repositories without "
+#| "valid cryptographically signatures. See also &apt-secure; for details on "
+#| "the concept and the implications.  Configuration Item: <literal>Acquire::"
+#| "AllowInsecureRepositories</literal>."
+msgid ""
+"Allow the update command to acquire unverifiable data from configured "
+"sources. APT will otherwise fail at the update command for repositories "
+"without valid cryptographically signatures.  See also &apt-secure; for "
+"details on the concept and the implications.  Configuration Item: "
+"<literal>Acquire::AllowInsecureRepositories</literal>."
 msgstr ""
 "verbietet dem Befehl »update« das Beschaffen nicht überprüfbarer Daten von "
 "konfigurierten Quellen. APT wird beim Befehl »update« für Depots ohne "
diff --git a/doc/po/es.po b/doc/po/es.po
index 145fd2124..e490aa0b7 100644
--- a/doc/po/es.po
+++ b/doc/po/es.po
@@ -38,7 +38,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 1.0.5\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2023-01-17 16:33+0100\n"
+"POT-Creation-Date: 2023-02-08 17:09+0100\n"
 "PO-Revision-Date: 2014-07-04 01:31+0200\n"
 "Last-Translator: Omar Campagne <ocampagne@gmail.com>\n"
 "Language-Team: Debian l10n Spanish <debian-l10n-spanish@lists.debian.org>\n"
@@ -2151,11 +2151,11 @@ msgstr ""
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt-get.8.xml
 msgid ""
-"Forbid the update command to acquire unverifiable data from configured "
-"sources. APT will fail at the update command for repositories without valid "
-"cryptographically signatures. See also &apt-secure; for details on the "
-"concept and the implications.  Configuration Item: <literal>Acquire::"
-"AllowInsecureRepositories</literal>."
+"Allow the update command to acquire unverifiable data from configured "
+"sources. APT will otherwise fail at the update command for repositories "
+"without valid cryptographically signatures.  See also &apt-secure; for "
+"details on the concept and the implications.  Configuration Item: "
+"<literal>Acquire::AllowInsecureRepositories</literal>."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
diff --git a/doc/po/fr.po b/doc/po/fr.po
index 4723c4981..ee33fb14b 100644
--- a/doc/po/fr.po
+++ b/doc/po/fr.po
@@ -12,7 +12,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 1.8.0\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2023-01-17 16:33+0100\n"
+"POT-Creation-Date: 2023-02-08 17:09+0100\n"
 "PO-Revision-Date: 2019-05-01 17:00+0100\n"
 "Last-Translator: Jean-Pierre Giraud <jean-pierregiraud@neuf.fr>\n"
 "Language-Team: French <debian-l10n-french@lists.debian.org>\n"
@@ -2073,12 +2073,19 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt-get.8.xml
-msgid ""
-"Forbid the update command to acquire unverifiable data from configured "
-"sources. APT will fail at the update command for repositories without valid "
-"cryptographically signatures. See also &apt-secure; for details on the "
-"concept and the implications.  Configuration Item: <literal>Acquire::"
-"AllowInsecureRepositories</literal>."
+#, fuzzy
+#| msgid ""
+#| "Forbid the update command to acquire unverifiable data from configured "
+#| "sources. APT will fail at the update command for repositories without "
+#| "valid cryptographically signatures. See also &apt-secure; for details on "
+#| "the concept and the implications.  Configuration Item: <literal>Acquire::"
+#| "AllowInsecureRepositories</literal>."
+msgid ""
+"Allow the update command to acquire unverifiable data from configured "
+"sources. APT will otherwise fail at the update command for repositories "
+"without valid cryptographically signatures.  See also &apt-secure; for "
+"details on the concept and the implications.  Configuration Item: "
+"<literal>Acquire::AllowInsecureRepositories</literal>."
 msgstr ""
 "Interdire la commande update pour obtenir des données non vérifiables des "
 "sources configurées. APT échouera si la commande update vise des dépôts sans "
diff --git a/doc/po/it.po b/doc/po/it.po
index c7798913c..b9193afb5 100644
--- a/doc/po/it.po
+++ b/doc/po/it.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 1.0.5\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2023-01-17 16:33+0100\n"
+"POT-Creation-Date: 2023-02-08 17:09+0100\n"
 "PO-Revision-Date: 2017-03-27 19:05+0200\n"
 "Last-Translator: Beatrice Torracca <beatricet@libero.it>\n"
 "Language-Team: Italian <debian-l10n-italian@lists.debian.org>\n"
@@ -2118,12 +2118,19 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt-get.8.xml
-msgid ""
-"Forbid the update command to acquire unverifiable data from configured "
-"sources. APT will fail at the update command for repositories without valid "
-"cryptographically signatures. See also &apt-secure; for details on the "
-"concept and the implications.  Configuration Item: <literal>Acquire::"
-"AllowInsecureRepositories</literal>."
+#, fuzzy
+#| msgid ""
+#| "Forbid the update command to acquire unverifiable data from configured "
+#| "sources. APT will fail at the update command for repositories without "
+#| "valid cryptographically signatures. See also &apt-secure; for details on "
+#| "the concept and the implications.  Configuration Item: <literal>Acquire::"
+#| "AllowInsecureRepositories</literal>."
+msgid ""
+"Allow the update command to acquire unverifiable data from configured "
+"sources. APT will otherwise fail at the update command for repositories "
+"without valid cryptographically signatures.  See also &apt-secure; for "
+"details on the concept and the implications.  Configuration Item: "
+"<literal>Acquire::AllowInsecureRepositories</literal>."
 msgstr ""
 "Impedisce al comando update di acquisire dati non verificabili dalle fonti "
 "configurate. Il comando update di Apt fallirà per i repository senza firme "
diff --git a/doc/po/ja.po b/doc/po/ja.po
index 1b39133d5..41e497953 100644
--- a/doc/po/ja.po
+++ b/doc/po/ja.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 1.4\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2023-01-17 16:33+0100\n"
+"POT-Creation-Date: 2023-02-08 17:09+0100\n"
 "PO-Revision-Date: 2017-01-06 04:50+0900\n"
 "Last-Translator: Takuma Yamada <tyamada@takumayamada.com>\n"
 "Language-Team: Japanese <debian-japanese@lists.debian.org>\n"
@@ -2050,12 +2050,19 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt-get.8.xml
-msgid ""
-"Forbid the update command to acquire unverifiable data from configured "
-"sources. APT will fail at the update command for repositories without valid "
-"cryptographically signatures. See also &apt-secure; for details on the "
-"concept and the implications.  Configuration Item: <literal>Acquire::"
-"AllowInsecureRepositories</literal>."
+#, fuzzy
+#| msgid ""
+#| "Forbid the update command to acquire unverifiable data from configured "
+#| "sources. APT will fail at the update command for repositories without "
+#| "valid cryptographically signatures. See also &apt-secure; for details on "
+#| "the concept and the implications.  Configuration Item: <literal>Acquire::"
+#| "AllowInsecureRepositories</literal>."
+msgid ""
+"Allow the update command to acquire unverifiable data from configured "
+"sources. APT will otherwise fail at the update command for repositories "
+"without valid cryptographically signatures.  See also &apt-secure; for "
+"details on the concept and the implications.  Configuration Item: "
+"<literal>Acquire::AllowInsecureRepositories</literal>."
 msgstr ""
 "設定された取得元から検証できないデータを取得する update コマンドを禁止しま"
 "す。APT は、有効な暗号による署名のないリポジトリ用の update コマンドで失敗し"
diff --git a/doc/po/nl.po b/doc/po/nl.po
index 1771adcb1..4d011fa18 100644
--- a/doc/po/nl.po
+++ b/doc/po/nl.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 2.5.4\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2023-01-17 16:33+0100\n"
+"POT-Creation-Date: 2023-02-08 17:09+0100\n"
 "PO-Revision-Date: 2022-11-28 22:15+0100\n"
 "Last-Translator: Frans Spiesschaert <Frans.Spiesschaert@yucom.be>\n"
 "Language-Team: Debian Dutch l10n Team <debian-l10n-dutch@lists.debian.org>\n"
@@ -2166,12 +2166,19 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt-get.8.xml
-msgid ""
-"Forbid the update command to acquire unverifiable data from configured "
-"sources. APT will fail at the update command for repositories without valid "
-"cryptographically signatures. See also &apt-secure; for details on the "
-"concept and the implications.  Configuration Item: <literal>Acquire::"
-"AllowInsecureRepositories</literal>."
+#, fuzzy
+#| msgid ""
+#| "Forbid the update command to acquire unverifiable data from configured "
+#| "sources. APT will fail at the update command for repositories without "
+#| "valid cryptographically signatures. See also &apt-secure; for details on "
+#| "the concept and the implications.  Configuration Item: <literal>Acquire::"
+#| "AllowInsecureRepositories</literal>."
+msgid ""
+"Allow the update command to acquire unverifiable data from configured "
+"sources. APT will otherwise fail at the update command for repositories "
+"without valid cryptographically signatures.  See also &apt-secure; for "
+"details on the concept and the implications.  Configuration Item: "
+"<literal>Acquire::AllowInsecureRepositories</literal>."
 msgstr ""
 "Sta het commando update niet toe om niet-verifieerbare gegevens op te halen "
 "uit geconfigureerde pakketbronnen. Het commando update van APT zal mislukken "
diff --git a/doc/po/pl.po b/doc/po/pl.po
index 547e9e5fa..0d5e58ff4 100644
--- a/doc/po/pl.po
+++ b/doc/po/pl.po
@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 1.0.5\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2023-01-17 16:33+0100\n"
+"POT-Creation-Date: 2023-02-08 17:09+0100\n"
 "PO-Revision-Date: 2014-07-04 02:13+0200\n"
 "Last-Translator: Robert Luberda <robert@debian.org>\n"
 "Language-Team: Polish <manpages-pl-list@lists.sourceforge.net>\n"
@@ -2160,11 +2160,11 @@ msgstr ""
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt-get.8.xml
 msgid ""
-"Forbid the update command to acquire unverifiable data from configured "
-"sources. APT will fail at the update command for repositories without valid "
-"cryptographically signatures. See also &apt-secure; for details on the "
-"concept and the implications.  Configuration Item: <literal>Acquire::"
-"AllowInsecureRepositories</literal>."
+"Allow the update command to acquire unverifiable data from configured "
+"sources. APT will otherwise fail at the update command for repositories "
+"without valid cryptographically signatures.  See also &apt-secure; for "
+"details on the concept and the implications.  Configuration Item: "
+"<literal>Acquire::AllowInsecureRepositories</literal>."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
diff --git a/doc/po/pt.po b/doc/po/pt.po
index 1d4847816..bac974e80 100644
--- a/doc/po/pt.po
+++ b/doc/po/pt.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt 2.4.5\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2023-01-17 16:33+0100\n"
+"POT-Creation-Date: 2023-02-08 17:09+0100\n"
 "PO-Revision-Date: 2022-05-19 23:40+0100\n"
 "Last-Translator: Américo Monteiro <a_monteiro@gmx.com>\n"
 "Language-Team: Portuguese <>\n"
@@ -2110,12 +2110,19 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt-get.8.xml
-msgid ""
-"Forbid the update command to acquire unverifiable data from configured "
-"sources. APT will fail at the update command for repositories without valid "
-"cryptographically signatures. See also &apt-secure; for details on the "
-"concept and the implications.  Configuration Item: <literal>Acquire::"
-"AllowInsecureRepositories</literal>."
+#, fuzzy
+#| msgid ""
+#| "Forbid the update command to acquire unverifiable data from configured "
+#| "sources. APT will fail at the update command for repositories without "
+#| "valid cryptographically signatures. See also &apt-secure; for details on "
+#| "the concept and the implications.  Configuration Item: <literal>Acquire::"
+#| "AllowInsecureRepositories</literal>."
+msgid ""
+"Allow the update command to acquire unverifiable data from configured "
+"sources. APT will otherwise fail at the update command for repositories "
+"without valid cryptographically signatures.  See also &apt-secure; for "
+"details on the concept and the implications.  Configuration Item: "
+"<literal>Acquire::AllowInsecureRepositories</literal>."
 msgstr ""
 "Proíbe o comando de actualização de adquirir dados não verificáveis a partir "
 "de fontes configuradas O APT irá falhar no comando de actualização para "
diff --git a/doc/po/pt_BR.po b/doc/po/pt_BR.po
index fdb04061f..e20334821 100644
--- a/doc/po/pt_BR.po
+++ b/doc/po/pt_BR.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 1.0.5\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2023-01-17 16:33+0100\n"
+"POT-Creation-Date: 2023-02-08 17:09+0100\n"
 "PO-Revision-Date: 2004-09-20 17:02+0000\n"
 "Last-Translator: André Luís Lopes <andrelop@debian.org>\n"
 "Language-Team: <debian-l10n-portuguese@lists.debian.org>\n"
@@ -1473,11 +1473,11 @@ msgstr ""
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt-get.8.xml
 msgid ""
-"Forbid the update command to acquire unverifiable data from configured "
-"sources. APT will fail at the update command for repositories without valid "
-"cryptographically signatures. See also &apt-secure; for details on the "
-"concept and the implications.  Configuration Item: <literal>Acquire::"
-"AllowInsecureRepositories</literal>."
+"Allow the update command to acquire unverifiable data from configured "
+"sources. APT will otherwise fail at the update command for repositories "
+"without valid cryptographically signatures.  See also &apt-secure; for "
+"details on the concept and the implications.  Configuration Item: "
+"<literal>Acquire::AllowInsecureRepositories</literal>."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
diff --git a/ftparchive/apt-ftparchive.cc b/ftparchive/apt-ftparchive.cc
index bbba0834b..0f6587281 100644
--- a/ftparchive/apt-ftparchive.cc
+++ b/ftparchive/apt-ftparchive.cc
@@ -116,19 +116,19 @@ struct PackageMap
    bool SrcDone;
    time_t ContentsMTime;
    
-   struct ContentsCompare : public binary_function<PackageMap,PackageMap,bool>
+   struct ContentsCompare
    {
       inline bool operator() (const PackageMap &x,const PackageMap &y)
       {return x.ContentsMTime < y.ContentsMTime;};
    };
     
-   struct DBCompare : public binary_function<PackageMap,PackageMap,bool>
+   struct DBCompare
    {
       inline bool operator() (const PackageMap &x,const PackageMap &y)
       {return x.BinCacheDB < y.BinCacheDB;};
    };  
 
-   struct SrcDBCompare : public binary_function<PackageMap,PackageMap,bool>
+   struct SrcDBCompare
    {
       inline bool operator() (const PackageMap &x,const PackageMap &y)
       {return x.SrcCacheDB < y.SrcCacheDB;};
diff --git a/methods/ftp.cc b/methods/ftp.cc
index 16236232a..aa0c0692c 100644
--- a/methods/ftp.cc
+++ b/methods/ftp.cc
@@ -1115,7 +1115,7 @@ bool FtpMethod::Fetch(FetchItem *Itm)
       URIStart(Res);
       
       FailFile = Itm->DestFile;
-      FailFile.c_str();   // Make sure we don't do a malloc in the signal handler
+      (void)(FailFile.c_str()); // Make sure we don't do a malloc in the signal handler
       FailFd = Fd.Fd();
       
       bool Missing;
diff --git a/methods/http.cc b/methods/http.cc
index 2a5ab2cd2..b4519a890 100644
--- a/methods/http.cc
+++ b/methods/http.cc
@@ -1008,7 +1008,7 @@ BaseHttpMethod::DealWithHeadersResult HttpMethod::DealWithHeaders(FetchResult &R
       return ERROR_NOT_FROM_SERVER;
 
    FailFile = Queue->DestFile;
-   FailFile.c_str();   // Make sure we don't do a malloc in the signal handler
+   (void)(FailFile.c_str()); // Make sure we don't do a malloc in the signal handler
    FailFd = Req.File.Fd();
    FailTime = Req.Date;
 
diff --git a/methods/rsh.cc b/methods/rsh.cc
index 09d72cbc5..68407b062 100644
--- a/methods/rsh.cc
+++ b/methods/rsh.cc
@@ -501,7 +501,7 @@ bool RSHMethod::Fetch(FetchItem *Itm)
       URIStart(Res);
 
       FailFile = Itm->DestFile;
-      FailFile.c_str();   // Make sure we don't do a malloc in the signal handler
+      (void)(FailFile.c_str()); // Make sure we don't do a malloc in the signal handler
       FailFd = Fd.Fd();
 
       bool Missing;
diff --git a/po/apt-all.pot b/po/apt-all.pot
index 612861cbd..7e8dc514d 100644
--- a/po/apt-all.pot
+++ b/po/apt-all.pot
@@ -5,9 +5,9 @@
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: apt 2.5.5\n"
+"Project-Id-Version: apt 2.5.6\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2023-01-17 16:33+0100\n"
+"POT-Creation-Date: 2023-02-08 17:09+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/po/cs.po b/po/cs.po
index 50c828820..de05a2f11 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -1,14 +1,14 @@
 # Czech translation of APT
 # This file is put in the public domain.
-# Miroslav Kure <kurem@debian.cz>, 2004-2017.
+# Miroslav Kure <kurem@debian.cz>, 2004-2023.
 #
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: apt 1.4.2\n"
+"Project-Id-Version: apt 2.5.6\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
 "POT-Creation-Date: 2023-01-17 16:33+0100\n"
-"PO-Revision-Date: 2017-05-06 11:08+0200\n"
+"PO-Revision-Date: 2023-02-10 12:58+0100\n"
 "Last-Translator: Miroslav Kure <kurem@debian.cz>\n"
 "Language-Team: Czech <debian-l10n-czech@lists.debian.org>\n"
 "Language: cs\n"
@@ -135,16 +135,13 @@ msgid "GPG error: %s: %s"
 msgstr "Chyba GPG: %s: %s"
 
 #: apt-pkg/acquire-item.cc
-#, fuzzy, c-format
-#| msgid ""
-#| "Skipping acquire of configured file '%s' as repository '%s' doesn't "
-#| "support architecture '%s'"
+#, c-format
 msgid ""
 "Skipping acquire of configured file '%s' as repository '%s' doesn't have the "
 "component '%s' (component misspelt in sources.list?)"
 msgstr ""
-"Přeskakuje se stažení souboru „%s“, protože repositář „%s“ nepodporuje "
-"architekturu „%s“"
+"Přeskakuje se stažení souboru „%s“, protože repositář „%s“ neobsahuje "
+"komponentu „%s“ (není v sources.list překlep v názvu?)"
 
 #: apt-pkg/acquire-item.cc
 #, c-format
@@ -156,16 +153,13 @@ msgstr ""
 "architekturu „%s“"
 
 #: apt-pkg/acquire-item.cc
-#, fuzzy, c-format
-#| msgid ""
-#| "Skipping acquire of configured file '%s' as repository '%s' doesn't "
-#| "support architecture '%s'"
+#, c-format
 msgid ""
 "Skipping acquire of configured file '%s' as repository '%s' does not seem to "
 "provide it (sources.list entry misspelt?)"
 msgstr ""
-"Přeskakuje se stažení souboru „%s“, protože repositář „%s“ nepodporuje "
-"architekturu „%s“"
+"Přeskakuje se stažení souboru „%s“, protože repositář „%s“ ho neposkytuje "
+"(překlep v sources.list?)"
 
 #: apt-pkg/acquire-item.cc
 #, c-format
@@ -192,16 +186,13 @@ msgstr ""
 #. the time until the file will be valid - formatted in the same way as in
 #. the download progress display (e.g. 7d 3h 42min 1s)
 #: apt-pkg/acquire-item.cc
-#, fuzzy, c-format
-#| msgid ""
-#| "Release file for %s is expired (invalid since %s). Updates for this "
-#| "repository will not be applied."
+#, c-format
 msgid ""
 "Release file for %s is not valid yet (invalid for another %s). Updates for "
 "this repository will not be applied."
 msgstr ""
-"Soubor Release pro %s již expiroval (neplatný od %s). Aktualizace z tohoto "
-"repositáře se nepoužijí."
+"Soubor Release pro %s ještě není platný (a nebude po dalších %s). "
+"Aktualizace z tohoto repositáře se nepoužijí."
 
 #: apt-pkg/acquire-item.cc
 #, c-format
@@ -211,19 +202,19 @@ msgstr "Konfliktní distribuce: %s (očekáváno %s, obdrženo %s)"
 #: apt-pkg/acquire-item.cc
 #, c-format
 msgid "Repository '%s' changed its '%s' value from '%s' to '%s'"
-msgstr ""
+msgstr "Repositář „%s“ změnil svou hodnotu „%s“ z „%s“ na „%s“"
 
 #: apt-pkg/acquire-item.cc
 #, c-format
 msgid "Repository '%s' changed its default priority for %s from %hi to %hi."
-msgstr ""
+msgstr "Repositář „%s“ změnil svou výchozí prioritu pro %s z %hi na %hi."
 
 #. TRANSLATOR: the "this" refers to changes in the repository like a new release or owner change
 #: apt-pkg/acquire-item.cc
 #, c-format
 msgid ""
 "More information about this can be found online in the Release notes at: %s"
-msgstr ""
+msgstr "Více informací naleznete online v Poznámkách k vydání na: %s"
 
 #. TRANSLATOR: %s is the name of the manpage in question, e.g. apt-secure(8)
 #: apt-pkg/acquire-item.cc
@@ -232,6 +223,8 @@ msgid ""
 "This must be accepted explicitly before updates for this repository can be "
 "applied. See %s manpage for details."
 msgstr ""
+"Než se začnou používat aktualizace z tohoto repositáře, je nutné to "
+"explicitně akceptovat. Podrobnosti naleznete v manuálové stránce %s."
 
 #: apt-pkg/acquire-item.cc apt-pkg/update.cc apt-private/private-download.cc
 #, c-format
@@ -264,6 +257,8 @@ msgid ""
 "The method '%s' is unsupported and disabled by default. Consider switching "
 "to http(s). Set Dir::Bin::Methods::%s to \"%s\" to enable it again."
 msgstr ""
+"Metoda „%s“ není podporovaná a je ve výchozím nastavení zakázaná. Zvažte "
+"přechod na http(s). Pro znovupovolení nastavte Dir::Bin::Methods::%s na \"%s\"."
 
 #: apt-pkg/acquire-worker.cc
 #, c-format
@@ -675,10 +670,9 @@ msgid "Tar checksum failed, archive corrupted"
 msgstr "Kontrolní součet taru selhal, archiv je poškozený"
 
 #: apt-pkg/contrib/extracttar.cc
-#, fuzzy, c-format
-#| msgid "Unknown TAR header type %u, member %s"
+#, c-format
 msgid "Unknown TAR header type %u"
-msgstr "Neznámá hlavička TARu typ %u, člen %s"
+msgstr "Neznámá hlavička TARu typ %u"
 
 #: apt-pkg/contrib/fileutl.cc
 #, c-format
@@ -701,15 +695,14 @@ msgid "Not using locking for nfs mounted lock file %s"
 msgstr "Nepoužívá se zamykání pro zámkový soubor %s připojený přes nfs"
 
 #: apt-pkg/contrib/fileutl.cc
-#, fuzzy, c-format
-#| msgid "Could not get lock %s"
+#, c-format
 msgid "Could not get lock %s. It is held by process %d"
-msgstr "Nelze získat zámek %s"
+msgstr "Nelze získat zámek %s. Drží ho proces %d"
 
 #: apt-pkg/contrib/fileutl.cc
 #, c-format
 msgid "Could not get lock %s. It is held by process %d (%s)"
-msgstr ""
+msgstr "Nelze získat zámek %s. Drží ho proces %d (%s)"
 
 #: apt-pkg/contrib/fileutl.cc
 #, c-format
@@ -721,6 +714,7 @@ msgid ""
 "Be aware that removing the lock file is not a solution and may break your "
 "system."
 msgstr ""
+"Mějte na paměti, že odstranění zámku není řešení a může poškodit systém."
 
 #: apt-pkg/contrib/fileutl.cc
 #, c-format
@@ -899,6 +893,8 @@ msgid ""
 "%s: Credentials for %s match, but the protocol is not encrypted. Annotate "
 "with %s:// to use."
 msgstr ""
+"%s: Přihlašovací údaje pro %s odpovídají, ale protokol není šifrovaný. "
+"Pro použití předřaďte %s://."
 
 #: apt-pkg/contrib/progress.cc
 #, c-format
@@ -915,16 +911,14 @@ msgid "..."
 msgstr "…"
 
 #: apt-pkg/contrib/progress.cc
-#, fuzzy, c-format
-#| msgid "%c%s... %u%%"
+#, c-format
 msgid "%c%s... %llu/%llus"
-msgstr "%c%s… %u%%"
+msgstr "%c%s… %llu/%llus"
 
 #: apt-pkg/contrib/progress.cc
-#, fuzzy, c-format
-#| msgid "%c%s... %u%%"
+#, c-format
 msgid "%c%s... %llus"
-msgstr "%c%s… %u%%"
+msgstr "%c%s… %llus"
 
 #: apt-pkg/contrib/progress.cc
 #, c-format
@@ -975,10 +969,9 @@ msgid "Unparsable control file"
 msgstr "Nezpracovatelný kontrolní soubor"
 
 #: apt-pkg/deb/debindexfile.cc
-#, fuzzy, c-format
-#| msgid "Could not get lock %s"
+#, c-format
 msgid "Could not read meta data from %s"
-msgstr "Nelze získat zámek %s"
+msgstr "Nelze přečíst metadata z %s"
 
 #. TRANSLATOR: an identifier like Packages; Releasefile key indicating
 #. a file like main/binary-amd64/Packages; another identifier like Contents;
@@ -1047,25 +1040,20 @@ msgid "Unable to parse package file %s (%d)"
 msgstr "Nelze zpracovat soubor %s (%d)"
 
 #: apt-pkg/deb/debsystem.cc
-#, fuzzy, c-format
-#| msgid "Waiting for headers"
+#, c-format
 msgid "Waiting for cache lock: %s"
-msgstr "Čeká se na hlavičky"
+msgstr "Čeká se na zámek cache: %s"
 
 #: apt-pkg/deb/debsystem.cc
-#, fuzzy, c-format
-#| msgid ""
-#| "Unable to lock the administration directory (%s), is another process "
-#| "using it?"
+#, c-format
 msgid ""
 "Unable to acquire the dpkg frontend lock (%s), is another process using it?"
-msgstr "Nelze uzamknout administrační adresář (%s). Používá jej jiný proces?"
+msgstr "Nelze získat zámek dpkg frontendu (%s). Nepoužívá jej jiný proces?"
 
 #: apt-pkg/deb/debsystem.cc
-#, fuzzy, c-format
-#| msgid "Unable to lock the administration directory (%s), are you root?"
+#, c-format
 msgid "Unable to acquire the dpkg frontend lock (%s), are you root?"
-msgstr "Nelze uzamknout administrační adresář (%s). Jste root?"
+msgstr "Nelze získat zámek dpkg frontendu (%s). Jste root?"
 
 #. TRANSLATORS: the %s contains the recovery command, usually
 #. dpkg --configure -a
@@ -1080,7 +1068,7 @@ msgstr "dpkg byl přerušen, pro nápravu problému musíte ručně spustit „%
 msgid ""
 "Unable to lock the administration directory (%s), is another process using "
 "it?"
-msgstr "Nelze uzamknout administrační adresář (%s). Používá jej jiný proces?"
+msgstr "Nelze uzamknout administrační adresář (%s). Nepoužívá jej jiný proces?"
 
 #: apt-pkg/deb/debsystem.cc
 #, c-format
@@ -1522,6 +1510,7 @@ msgstr "Nerozumím vypíchnutí typu %s"
 msgid ""
 "%s: The special 'Pin-Priority: %s' can only be used for 'Package: *' records"
 msgstr ""
+"%s: Speciální „Pin-Priority: %s“ lze použít jen pro záznamy „Package: *“"
 
 #: apt-pkg/policy.cc
 #, c-format
@@ -1564,10 +1553,8 @@ msgid "Unsupported file %s given on commandline"
 msgstr "Zadán nepodporovaný soubor %s"
 
 #: apt-pkg/srcrecords.cc
-#, fuzzy
-#| msgid "You must put some 'source' URIs in your sources.list"
 msgid "You must put some 'deb-src' URIs in your sources.list"
-msgstr "Do sources.list musíte zadat „zdrojové“ URI"
+msgstr "Do sources.list musíte zadat „deb-src“ URI"
 
 #: apt-pkg/tagfile.cc
 #, c-format
@@ -1638,6 +1625,7 @@ msgid ""
 "Do you want to accept these changes and continue updating from this "
 "repository?"
 msgstr ""
+"Chcete přijmout tyto změny a pokračovat v používání tohoto repositáře?"
 
 #: apt-private/private-cachefile.cc
 msgid "Correcting dependencies..."
@@ -1938,6 +1926,8 @@ msgid ""
 "Removing essential system-critical packages is not permitted. This might "
 "break the system."
 msgstr ""
+"Odstranění nezbytných systémově-kritických balíků není povoleno. Může to "
+"rozbít systém."
 
 #: apt-private/private-install.cc cmdline/apt-mark.cc
 msgid "Do you want to continue?"
@@ -2325,7 +2315,7 @@ msgstr "  Tabulka verzí:"
 
 #: apt-private/private-show.cc
 msgid "phased"
-msgstr ""
+msgstr "fázována"
 
 #: apt-private/private-source.cc
 #, c-format
@@ -2458,6 +2448,7 @@ msgstr ""
 msgid ""
 "Invalid operator '%c' at offset %d, did you mean '%c%c' or '%c='? - in: %s"
 msgstr ""
+"Neplatný operátor „%c“ na pozici %d, mysleli jste „%c%c“ nebo „%c=“? V: %s"
 
 #: apt-private/private-source.cc
 #, c-format
@@ -2499,6 +2490,8 @@ msgid ""
 "Usage of %s should be preferred over embedding login information directly in "
 "the %s entry for '%s'"
 msgstr ""
+"Použití %s je preferováno před zadáním přihlašovacích údajů přímo v %s v "
+"záznamu „%s“"
 
 #: apt-private/private-update.cc
 #, c-format
@@ -2793,10 +2786,8 @@ msgid "Install new packages (pkg is libc6 not libc6.deb)"
 msgstr "Instaluje nové balíky (balík je libc6, ne libc6.deb)"
 
 #: cmdline/apt-get.cc
-#, fuzzy
-#| msgid "Install new packages (pkg is libc6 not libc6.deb)"
 msgid "Reinstall packages (pkg is libc6 not libc6.deb)"
-msgstr "Instaluje nové balíky (balík je libc6, ne libc6.deb)"
+msgstr "Přeinstaluje balíky (balík je libc6, ne libc6.deb)"
 
 #: cmdline/apt-get.cc
 msgid "Remove packages"
@@ -2808,7 +2799,7 @@ msgstr "Odstraní balíky včetně konfiguračních souborů"
 
 #: cmdline/apt-get.cc
 msgid "Remove automatically all unused packages"
-msgstr "automaticky odstraní nepoužívané balíky"
+msgstr "Automaticky odstraní nepoužívané balíky"
 
 #: cmdline/apt-get.cc
 msgid "Distribution upgrade, see apt-get(8)"
@@ -2823,10 +2814,8 @@ msgid "Configure build-dependencies for source packages"
 msgstr "Pro zdrojové balíky nastaví build-dependencies"
 
 #: cmdline/apt-get.cc
-#, fuzzy
-#| msgid "Building dependency tree"
 msgid "Satisfy dependency strings"
-msgstr "Vytváří se strom závislostí"
+msgstr "Splní řetězec závislostí"
 
 #: cmdline/apt-get.cc
 msgid "Erase downloaded archive files"
@@ -2904,15 +2893,15 @@ msgstr "detekuje proxy pomocí apt.conf"
 
 #: cmdline/apt-helper.cc
 msgid "wait for system to be online"
-msgstr ""
+msgstr "počká, až bude systém online"
 
 #: cmdline/apt-helper.cc
 msgid "drop privileges before running given command"
-msgstr ""
+msgstr "před spuštěním příkazu zahodí oprávnění"
 
 #: cmdline/apt-helper.cc
 msgid "analyse a pattern"
-msgstr ""
+msgstr "analyzuje výraz"
 
 #: cmdline/apt-internal-planner.cc
 msgid ""
@@ -2957,13 +2946,11 @@ msgstr "%s již byl nastaven jako instalovaný automaticky.\n"
 
 #: cmdline/apt-mark.cc
 msgid "No changes necessary"
-msgstr ""
+msgstr "Žádné změny nejsou nutné"
 
 #: cmdline/apt-mark.cc
-#, fuzzy
-#| msgid "The following NEW packages will be installed:"
 msgid "The following packages will be marked as automatically installed:"
-msgstr "Následující NOVÉ balíky budou nainstalovány:"
+msgstr "Následující balíky budou označeny jako instalované automaticky:"
 
 #: cmdline/apt-mark.cc
 #, c-format
@@ -3028,10 +3015,8 @@ msgid "Mark the given packages as manually installed"
 msgstr "Označí dané balíky jako instalované ručně"
 
 #: cmdline/apt-mark.cc
-#, fuzzy
-#| msgid "Mark the given packages as automatically installed"
 msgid "Mark all dependencies of meta packages as automatically installed."
-msgstr "Označí dané balíky jako instalované automaticky"
+msgstr "Označí všechny závislosti metabalíků jako instalované automaticky"
 
 #: cmdline/apt-mark.cc
 msgid "Mark a package as held back"
@@ -3107,18 +3092,14 @@ msgid "install packages"
 msgstr "nainstaluje balíky"
 
 #: cmdline/apt.cc
-#, fuzzy
-#| msgid "install packages"
 msgid "reinstall packages"
-msgstr "nainstaluje balíky"
+msgstr "přeinstaluje balíky"
 
 #: cmdline/apt.cc
 msgid "remove packages"
 msgstr "odstraní balíky"
 
 #: cmdline/apt.cc
-#, fuzzy
-#| msgid "Remove automatically all unused packages"
 msgid "automatically remove all unused packages"
 msgstr "automaticky odstraní nepoužívané balíky"
 
@@ -3141,10 +3122,8 @@ msgid "edit the source information file"
 msgstr "upraví soubor se zdroji balíků"
 
 #: cmdline/apt.cc
-#, fuzzy
-#| msgid "Failed to satisfy %s dependency for %s: %s"
 msgid "satisfy dependency strings"
-msgstr "Selhalo splnění závislosti %s pro %s: %s"
+msgstr "splní řetězec závislostí"
 
 #: dselect/install
 msgid "Bad default setting!"
@@ -3516,6 +3495,7 @@ msgstr "Spojení selhalo"
 #, c-format
 msgid "File has unexpected size (%llu != %llu). Mirror sync in progress?"
 msgstr ""
+"Soubor má neočekávanou velikost (%llu != %llu). Neprobíhá synchronizace zrcadla?"
 
 #: methods/basehttp.cc
 #, c-format
@@ -3572,10 +3552,9 @@ msgid "[IP: %s %s]"
 msgstr "[IP: %s %s]"
 
 #: methods/connect.cc
-#, fuzzy, c-format
-#| msgid "Connecting to %s (%s)"
+#, c-format
 msgid "Connected to %s (%s)"
-msgstr "Připojování k %s (%s)"
+msgstr "Připojeno k %s (%s)"
 
 #: methods/connect.cc methods/http.cc
 #, c-format
@@ -3817,6 +3796,8 @@ msgid ""
 "Key is stored in legacy trusted.gpg keyring (%s), see the DEPRECATION "
 "section in apt-key(8) for details."
 msgstr ""
+"Klíč je uložen v zastaralé klíčence trusted.gpg (%s), podrobnosti viz část "
+"DEPRECATION v manuálové stránce apt-key(8)."
 
 #. TRANSLATORS: The second %s is the reason and is untranslated for repository owners.
 #: methods/gpgv.cc
@@ -4089,30 +4070,6 @@ msgstr "Prázdné soubory nejsou platnými archivy"
 #~ "\n"
 #~ "Řádkové rozhraní pro apt.\n"
 
-#, fuzzy
-#~ msgid ""
-#~ "Options:\n"
-#~ "  -h   This help text\n"
-#~ "  -d   CD-ROM mount point\n"
-#~ "  -r   Rename a recognized CD-ROM\n"
-#~ "  -m   No mounting\n"
-#~ "  -f   Fast mode, don't check package files\n"
-#~ "  -a   Thorough scan mode\n"
-#~ "  --no-auto-detect Do not try to auto detect drive and mount point\n"
-#~ "  -c=? Read this configuration file\n"
-#~ "  -o=? Set an arbitrary configuration option, eg -o dir::cache=/tmp\n"
-#~ "See fstab(5)\n"
-#~ msgstr ""
-#~ "Volby:\n"
-#~ "  -h   Tato nápověda.\n"
-#~ "  -q   Nezobrazí indikátor postupu - vhodné pro záznam\n"
-#~ "  -qq  Nezobrazí nic než chyby\n"
-#~ "  -s   Pouze simuluje prováděné akce\n"
-#~ "  -f   Přečte/zapíše ruční/automatické značky z/do daného souboru\n"
-#~ "  -c=? Načte daný konfigurační soubor\n"
-#~ "  -o=? Nastaví libovolnou volbu, např. -o dir::cache=/tmp\n"
-#~ "Více informací viz manuálové stránky apt-mark(8) a apt.conf(5)."
-
 #~ msgid ""
 #~ "Options:\n"
 #~ "  -h   This help text.\n"
@@ -4535,3 +4492,4 @@ msgstr "Prázdné soubory nejsou platnými archivy"
 
 #~ msgid "Removed with config %s"
 #~ msgstr "Odstraněn %s včetně konfiguračního souboru"
+