I am getting the following error in the top menu bar:     An error occurred. Please run the Package Manager from the right-click menu or apt-get in a terminal to see what is wrong. The error message was:'Error:BrokenCount>0'.
124244
I am getting the following error in the top menu bar:     An error occurred.Please run the Package Manger form the right-click menu or apt-get in a terminal to see what is wrong.The error message was:'Error:BrokenCount>0'.This usually means that your installed packages have unmet dependencies.
22196
Whenever I try to install anything with the Ubuntu Software Center, the following error appears.     Failed to download repository information      Check your Internet connection.      E:Unable to parse package file /var/lib/apt/lists/partial/archive.ubuntu.com_ubuntu_dists_precise_multiverse_i18n_Index (1)
29717
Whenever I try to install or remove something using terminal it gives the following error message:  bluebird@bluebird:~$ sudo apt-get update sudo: /usr/lib/sudo/sudoers.so must be only be writable by owner sudo: fatal error, unable to load plugins bluebird@bluebird:~$ sudo apt-get remove vlc sudo: /usr/lib/sudo/sudoers.so must be only be writable by owner sudo: fatal error, unable to load plugins bluebird@bluebird:~$ sudo apt-get install apt-file sudo: /usr/lib/sudo/sudoers.so must be only be writable by owner sudo: fatal error, unable to load plugins
20789
I have accidentally removed apt-get, how do I reinstall it?  $ sudo apt-get update sudo: apt-get: command not found  $ sudo dpkg-reconfigure apt /usr/sbin/dpkg-reconfigure: apt is broken or not fully installed    I would like to mention I do not want to reinstall Linux!
6975
I read about the new fancy progress bar which was added to apt 1.0 in  and how to enable it . However on running sudo apt-get update, I did not see the fancy progress bars. On reading the second link again, the solution explicitly requires you to use sudo apt update.  Hence my question is the difference between apt and apt-get. I thought they were one and the same.
38727
When compiling a source package, I got an error from make that looked like:  In file included from foo.c:28:0: bar.h:23:18: fatal error: bar.h: No such file or directory  #include &lt;bar.h&gt;                    ^ compilation terminated. make[x]: *** [baz] Error 1 make[x]: Leaving directory    How do I handle this?
94503
The error looks like this:  Reading package lists... Done Building dependency tree        Reading state information... Done Package mysql-workbench is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'mysql-workbench' has no installation candidate   How do I install it?
29916
My software center in Ubuntu 14:04 wont start anymore. Error that I received is below in screen shot. I'm new in Ubuntu. So, somebody can give me step by step instructions to solve the issues that you would be much more appreciated. Thank you in advance.. :)
103527
Every once in a while an error pops up, so there's this dialogue box which asks if one would like to inform Ubuntu about it. Upon confirming, where does this report go? Can it be followed up? If it is followed up, is there a fix that is provided later? Or is there some place where the solution is provided, which one can check and sort ot out?
38992
My synaptic package manager in ubuntu is giving error:    Unable to get exclusive lock   This usually means that another package management application(like apt-get or     aptitude) is already running. Please close that application first.
68758
I am getting error while using sudo apt-get upgrade stating:  dpkg: error processing libgfortran3:amd64 (--configure):   package libgfortran3:amd64 is not ready for configuration   cannot configure (current status `half-installed') Errors were encountered while processing:   libgfortran3:amd64 E: Sub-process /usr/bin/dpkg returned an error code (1)   It does not seem to block the installation/upgrade other applications. I believe this problem arose due to direct shutting down of my PC while the application was being upgraded.  How can I fix this?
50767
By mistake I have removed dpkg from my pc (ubuntu 16.04). When I am running apt commands, it was showing error :  Could not exec dpkg! E: Sub-process /usr/bin/dpkg returned an error code (100)   Can anyone suggest me any solution to this. Thanks in advance !!!
17509
dam@ubuntu:~$ sudo apt-get update   W: Failed ....  adam@ubuntu:~$ sudo apt-get install fetch   Reading package lists... Done   Building dependency tree          Reading state information... Done   E: Unable to locate package fetch
121855
When I try to install I get this error:  dpkg: unrecoverable fatal error, aborting:  files list file for package `fonts-tlwg-kinnari' contains empty filename E: Sub-process /usr/bin/dpkg returned an error code (2)   And the installation is aborted.  I'm using Ubuntu 14.04
445
After upgrading from 10.04 to 12.04 I am trying to install different packages.  For instance ia32-libs and skype (4.0).  When trying to install these, I am getting the 'Unable to correct problems, you have held broken packages' error message.   Output of commands:  sudo apt-get install -f Reading package lists... Done Building dependency tree        Reading state information... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.   After running this:  sudo dpkg --configure -a foo@foo:~$ sudo apt-get install -f Reading package lists... Done Building dependency tree        Reading state information... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
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It is not unusual for an Ubuntu (or other distro with apt package management) user to encounter the error: user@box ~ $ sudo apt install x [sudo] password for user:  Reading package lists... Done Building dependency tree        Reading state information... Done Package x is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source  E: Package 'x' has no installation candidate  There have been several questions asked concerning this on various StackExchange sites,for example  on AskUbuntu, but these are generally about how to obtain the specific package despite the error. I have found no package that is not found simply (though not always easily) by determining if it is still distributed, and under which repository if so, and ensuring that repository is in apt.sources, or the worst comes to the worst downloading a .deb or source to compile. So my question is more general, and although I am guessing it has a rather simple and therefore non-exciting answer I cannot think how to find it by conventional search engine methods, so I turn to AskUbuntu: Is there a command or option I can use to determine what package / which packages reference the missing package?
466
Occasionally, when I'm installing stuff, I get an error like the following:  Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation:  The following packages have unmet dependencies:  package1 : Depends: package2 (&gt;= 1.8) but 1.7.5-1ubuntu1 is to be installed E: Unable to correct problems, you have held broken packages.   How can I resolve this?