Broken “unmet dependencies” list won't let me purge or install anything












0














I tried installing Steam today on my laptop, and to no surprise it's broken and needs tweaking just like every single time I have ever installed Steam on Linux.



In my process of trying to fix the missing dependencies, I managed to completely and utterly break my apt-get functionality it appears.



Here's what is going on.



sudo apt-get install cowsay


which pops out the lovely and rather completely useless message:



Reading package lists... Done
Building dependency tree
Reading state information... Done
cowsay is already the newest version.
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
libllvm3.6:i386 : Depends: zlib1g:i386 (>= 1:1.2.0) but it is not going to
be installed
libpciaccess0:i386 : Depends: zlib1g:i386 (>= 1:1.2.3.3) but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).

So I do the next logical step, the console is telling me to run:

sudo apt-get -f install


Alright, well try that. Nope, I'm just going to give you the illusion that I'm working and make you mad:



Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
zlib1g:i386

The following NEW packages will be installed:
zlib1g:i386

0 upgraded, 1 newly installed, 0 to remove and 13 not upgraded.
6 not fully installed or removed.

Need to get 0 B/52.9 kB of archives.

After this operation, 182 kB of additional disk space will be used.

Do you want to continue? [Y/n] y

(Reading database ... 386548 files and directories currently installed.)
Preparing to unpack .../zlib1g_1%3a1.2.8.dfsg-2ubuntu1_i386.deb ...
Unpacking zlib1g:i386 (1:1.2.8.dfsg-2ubuntu1) ...
dpkg: error processing archive /var/cache/apt/archives/zlib1g_1%3a1.2.8.dfsg-2ubuntu1_i386.deb (--unpack):
trying to overwrite shared '/usr/share/doc/zlib1g/changelog.Debian.gz', which is different from other instances of package zlib1g:i386

Errors were encountered while processing:
/var/cache/apt/archives/zlib1g_1%3a1.2.8.dfsg-2ubuntu1_i386.deb

E: Sub-process /usr/bin/dpkg returned an error code (1)


At this point, I feel like I've tried everything. I followed a pretty lengthy guide on try reconfiguring my dpkg, using apt-get clean, and so on. Rebooting has done nothing for me.



I'm completely lost. I'd just reinstall Linux but I don't want to backup all my work just because Steam broke my freaking apt-get.










share|improve this question





























    0














    I tried installing Steam today on my laptop, and to no surprise it's broken and needs tweaking just like every single time I have ever installed Steam on Linux.



    In my process of trying to fix the missing dependencies, I managed to completely and utterly break my apt-get functionality it appears.



    Here's what is going on.



    sudo apt-get install cowsay


    which pops out the lovely and rather completely useless message:



    Reading package lists... Done
    Building dependency tree
    Reading state information... Done
    cowsay is already the newest version.
    You might want to run 'apt-get -f install' to correct these:
    The following packages have unmet dependencies:
    libllvm3.6:i386 : Depends: zlib1g:i386 (>= 1:1.2.0) but it is not going to
    be installed
    libpciaccess0:i386 : Depends: zlib1g:i386 (>= 1:1.2.3.3) but it is not going to be installed
    E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).

    So I do the next logical step, the console is telling me to run:

    sudo apt-get -f install


    Alright, well try that. Nope, I'm just going to give you the illusion that I'm working and make you mad:



    Reading package lists... Done
    Building dependency tree
    Reading state information... Done
    Correcting dependencies... Done
    The following extra packages will be installed:
    zlib1g:i386

    The following NEW packages will be installed:
    zlib1g:i386

    0 upgraded, 1 newly installed, 0 to remove and 13 not upgraded.
    6 not fully installed or removed.

    Need to get 0 B/52.9 kB of archives.

    After this operation, 182 kB of additional disk space will be used.

    Do you want to continue? [Y/n] y

    (Reading database ... 386548 files and directories currently installed.)
    Preparing to unpack .../zlib1g_1%3a1.2.8.dfsg-2ubuntu1_i386.deb ...
    Unpacking zlib1g:i386 (1:1.2.8.dfsg-2ubuntu1) ...
    dpkg: error processing archive /var/cache/apt/archives/zlib1g_1%3a1.2.8.dfsg-2ubuntu1_i386.deb (--unpack):
    trying to overwrite shared '/usr/share/doc/zlib1g/changelog.Debian.gz', which is different from other instances of package zlib1g:i386

    Errors were encountered while processing:
    /var/cache/apt/archives/zlib1g_1%3a1.2.8.dfsg-2ubuntu1_i386.deb

    E: Sub-process /usr/bin/dpkg returned an error code (1)


    At this point, I feel like I've tried everything. I followed a pretty lengthy guide on try reconfiguring my dpkg, using apt-get clean, and so on. Rebooting has done nothing for me.



    I'm completely lost. I'd just reinstall Linux but I don't want to backup all my work just because Steam broke my freaking apt-get.










    share|improve this question



























      0












      0








      0







      I tried installing Steam today on my laptop, and to no surprise it's broken and needs tweaking just like every single time I have ever installed Steam on Linux.



      In my process of trying to fix the missing dependencies, I managed to completely and utterly break my apt-get functionality it appears.



      Here's what is going on.



      sudo apt-get install cowsay


      which pops out the lovely and rather completely useless message:



      Reading package lists... Done
      Building dependency tree
      Reading state information... Done
      cowsay is already the newest version.
      You might want to run 'apt-get -f install' to correct these:
      The following packages have unmet dependencies:
      libllvm3.6:i386 : Depends: zlib1g:i386 (>= 1:1.2.0) but it is not going to
      be installed
      libpciaccess0:i386 : Depends: zlib1g:i386 (>= 1:1.2.3.3) but it is not going to be installed
      E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).

      So I do the next logical step, the console is telling me to run:

      sudo apt-get -f install


      Alright, well try that. Nope, I'm just going to give you the illusion that I'm working and make you mad:



      Reading package lists... Done
      Building dependency tree
      Reading state information... Done
      Correcting dependencies... Done
      The following extra packages will be installed:
      zlib1g:i386

      The following NEW packages will be installed:
      zlib1g:i386

      0 upgraded, 1 newly installed, 0 to remove and 13 not upgraded.
      6 not fully installed or removed.

      Need to get 0 B/52.9 kB of archives.

      After this operation, 182 kB of additional disk space will be used.

      Do you want to continue? [Y/n] y

      (Reading database ... 386548 files and directories currently installed.)
      Preparing to unpack .../zlib1g_1%3a1.2.8.dfsg-2ubuntu1_i386.deb ...
      Unpacking zlib1g:i386 (1:1.2.8.dfsg-2ubuntu1) ...
      dpkg: error processing archive /var/cache/apt/archives/zlib1g_1%3a1.2.8.dfsg-2ubuntu1_i386.deb (--unpack):
      trying to overwrite shared '/usr/share/doc/zlib1g/changelog.Debian.gz', which is different from other instances of package zlib1g:i386

      Errors were encountered while processing:
      /var/cache/apt/archives/zlib1g_1%3a1.2.8.dfsg-2ubuntu1_i386.deb

      E: Sub-process /usr/bin/dpkg returned an error code (1)


      At this point, I feel like I've tried everything. I followed a pretty lengthy guide on try reconfiguring my dpkg, using apt-get clean, and so on. Rebooting has done nothing for me.



      I'm completely lost. I'd just reinstall Linux but I don't want to backup all my work just because Steam broke my freaking apt-get.










      share|improve this question















      I tried installing Steam today on my laptop, and to no surprise it's broken and needs tweaking just like every single time I have ever installed Steam on Linux.



      In my process of trying to fix the missing dependencies, I managed to completely and utterly break my apt-get functionality it appears.



      Here's what is going on.



      sudo apt-get install cowsay


      which pops out the lovely and rather completely useless message:



      Reading package lists... Done
      Building dependency tree
      Reading state information... Done
      cowsay is already the newest version.
      You might want to run 'apt-get -f install' to correct these:
      The following packages have unmet dependencies:
      libllvm3.6:i386 : Depends: zlib1g:i386 (>= 1:1.2.0) but it is not going to
      be installed
      libpciaccess0:i386 : Depends: zlib1g:i386 (>= 1:1.2.3.3) but it is not going to be installed
      E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).

      So I do the next logical step, the console is telling me to run:

      sudo apt-get -f install


      Alright, well try that. Nope, I'm just going to give you the illusion that I'm working and make you mad:



      Reading package lists... Done
      Building dependency tree
      Reading state information... Done
      Correcting dependencies... Done
      The following extra packages will be installed:
      zlib1g:i386

      The following NEW packages will be installed:
      zlib1g:i386

      0 upgraded, 1 newly installed, 0 to remove and 13 not upgraded.
      6 not fully installed or removed.

      Need to get 0 B/52.9 kB of archives.

      After this operation, 182 kB of additional disk space will be used.

      Do you want to continue? [Y/n] y

      (Reading database ... 386548 files and directories currently installed.)
      Preparing to unpack .../zlib1g_1%3a1.2.8.dfsg-2ubuntu1_i386.deb ...
      Unpacking zlib1g:i386 (1:1.2.8.dfsg-2ubuntu1) ...
      dpkg: error processing archive /var/cache/apt/archives/zlib1g_1%3a1.2.8.dfsg-2ubuntu1_i386.deb (--unpack):
      trying to overwrite shared '/usr/share/doc/zlib1g/changelog.Debian.gz', which is different from other instances of package zlib1g:i386

      Errors were encountered while processing:
      /var/cache/apt/archives/zlib1g_1%3a1.2.8.dfsg-2ubuntu1_i386.deb

      E: Sub-process /usr/bin/dpkg returned an error code (1)


      At this point, I feel like I've tried everything. I followed a pretty lengthy guide on try reconfiguring my dpkg, using apt-get clean, and so on. Rebooting has done nothing for me.



      I'm completely lost. I'd just reinstall Linux but I don't want to backup all my work just because Steam broke my freaking apt-get.







      apt dpkg






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited 16 hours ago









      Zanna

      50.3k13133241




      50.3k13133241










      asked Aug 14 '15 at 22:02









      user138741user138741

      148126




      148126






















          1 Answer
          1






          active

          oldest

          votes


















          1














          I just fixed it. What I had to do was outlined in this post:
          Broken dependencies due to libjackd



          So I went to /usr/share/doc and then took zlib1g and zlib1g-dev and renamed both with a .old on the back. This allowed me to do my



          apt-get -f install


          and things seem to be happy now.






          share|improve this answer























            Your Answer








            StackExchange.ready(function() {
            var channelOptions = {
            tags: "".split(" "),
            id: "89"
            };
            initTagRenderer("".split(" "), "".split(" "), channelOptions);

            StackExchange.using("externalEditor", function() {
            // Have to fire editor after snippets, if snippets enabled
            if (StackExchange.settings.snippets.snippetsEnabled) {
            StackExchange.using("snippets", function() {
            createEditor();
            });
            }
            else {
            createEditor();
            }
            });

            function createEditor() {
            StackExchange.prepareEditor({
            heartbeatType: 'answer',
            autoActivateHeartbeat: false,
            convertImagesToLinks: true,
            noModals: true,
            showLowRepImageUploadWarning: true,
            reputationToPostImages: 10,
            bindNavPrevention: true,
            postfix: "",
            imageUploader: {
            brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
            contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
            allowUrls: true
            },
            onDemand: true,
            discardSelector: ".discard-answer"
            ,immediatelyShowMarkdownHelp:true
            });


            }
            });














            draft saved

            draft discarded


















            StackExchange.ready(
            function () {
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f661592%2fbroken-unmet-dependencies-list-wont-let-me-purge-or-install-anything%23new-answer', 'question_page');
            }
            );

            Post as a guest















            Required, but never shown

























            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            1














            I just fixed it. What I had to do was outlined in this post:
            Broken dependencies due to libjackd



            So I went to /usr/share/doc and then took zlib1g and zlib1g-dev and renamed both with a .old on the back. This allowed me to do my



            apt-get -f install


            and things seem to be happy now.






            share|improve this answer




























              1














              I just fixed it. What I had to do was outlined in this post:
              Broken dependencies due to libjackd



              So I went to /usr/share/doc and then took zlib1g and zlib1g-dev and renamed both with a .old on the back. This allowed me to do my



              apt-get -f install


              and things seem to be happy now.






              share|improve this answer


























                1












                1








                1






                I just fixed it. What I had to do was outlined in this post:
                Broken dependencies due to libjackd



                So I went to /usr/share/doc and then took zlib1g and zlib1g-dev and renamed both with a .old on the back. This allowed me to do my



                apt-get -f install


                and things seem to be happy now.






                share|improve this answer














                I just fixed it. What I had to do was outlined in this post:
                Broken dependencies due to libjackd



                So I went to /usr/share/doc and then took zlib1g and zlib1g-dev and renamed both with a .old on the back. This allowed me to do my



                apt-get -f install


                and things seem to be happy now.







                share|improve this answer














                share|improve this answer



                share|improve this answer








                edited Jan 4 at 22:40









                guntbert

                9,112133169




                9,112133169










                answered Aug 14 '15 at 22:13









                user138741user138741

                148126




                148126






























                    draft saved

                    draft discarded




















































                    Thanks for contributing an answer to Ask Ubuntu!


                    • Please be sure to answer the question. Provide details and share your research!

                    But avoid



                    • Asking for help, clarification, or responding to other answers.

                    • Making statements based on opinion; back them up with references or personal experience.


                    To learn more, see our tips on writing great answers.





                    Some of your past answers have not been well-received, and you're in danger of being blocked from answering.


                    Please pay close attention to the following guidance:


                    • Please be sure to answer the question. Provide details and share your research!

                    But avoid



                    • Asking for help, clarification, or responding to other answers.

                    • Making statements based on opinion; back them up with references or personal experience.


                    To learn more, see our tips on writing great answers.




                    draft saved


                    draft discarded














                    StackExchange.ready(
                    function () {
                    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f661592%2fbroken-unmet-dependencies-list-wont-let-me-purge-or-install-anything%23new-answer', 'question_page');
                    }
                    );

                    Post as a guest















                    Required, but never shown





















































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown

































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown







                    Popular posts from this blog

                    數位音樂下載

                    When can things happen in Etherscan, such as the picture below?

                    格利澤436b