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    pkcon vs apt - A Personal View

    Ref: https://www.kubuntuforums.net/forum/...453#post665453

    I've been using the ucaresystem-core script for several years now, even here in KDE neon. I don't see any problems using it. I've only infrequently, and I mean INFREQUENTLY, used pkcon. As an informal test, I compared the two this morning. The packages identified by both utilities are identical.
    Code:
    2022-09-26
    paul@paul-virtualbox:~$ pkcon refresh
    Refreshing cache              [=========================]        
    Loading cache                 [=========================]        
    Downloading packages          [=========================]        
    Running                       [=========================]        
    Finished                      [=========================]        
     Enabled                              http://ppa.launchpad.net/utappia/stable/ubuntu jammy InRelease
     Enabled                              http://ppa.launchpad.net/utappia/stable/ubuntu jammy InRelease
     Enabled                              http://archive.ubuntu.com/ubuntu jammy InRelease
     Enabled                              http://archive.neon.kde.org/user jammy InRelease
     Enabled                              http://security.ubuntu.com/ubuntu jammy-security InRelease
     Enabled                              http://archive.ubuntu.com/ubuntu jammy InRelease
     Enabled                              http://archive.neon.kde.org/user jammy InRelease
     Enabled                              http://security.ubuntu.com/ubuntu jammy-security InRelease
     Enabled                              http://security.ubuntu.com/ubuntu jammy-security/universe amd64 DEP-11 Metadata
     Enabled                              http://security.ubuntu.com/ubuntu jammy-security/universe amd64 DEP-11 Metadata
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates InRelease
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates InRelease
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-backports InRelease
     Enabled                              http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages
     Enabled                              http://security.ubuntu.com/ubuntu jammy-security/main amd64 DEP-11 Metadata
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-backports InRelease
     Enabled                              http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages
     Enabled                              http://security.ubuntu.com/ubuntu jammy-security/main amd64 DEP-11 Metadata
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 DEP-11 Metadata
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 c-n-f Metadata
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates/restricted amd64 Packages
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 DEP-11 Metadata
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 c-n-f Metadata
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates/restricted amd64 Packages
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 DEP-11 Metadata
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates/multiverse amd64 DEP-11 Metadata
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-backports/universe amd64 DEP-11 Metadata
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 DEP-11 Metadata
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-updates/multiverse amd64 DEP-11 Metadata
     Enabled                              http://archive.ubuntu.com/ubuntu jammy-backports/universe amd64 DEP-11 Metadata
    paul@paul-virtualbox:~$ pkcon update
    Getting updates               [=========================]        
    Finished                      [=========================]        
    Testing changes               [=========================]        
    Finished                      [                         ] (0%)  
    The following packages have to be installed:
     systemd-hwe-hwdb-249.11.1.all  udev rules for hardware enablement (HWE)
    The following packages have to be updated:
     libnss-systemd-249.11-0ubuntu3.6.amd64 nss module providing dynamic user and group name resolution
     libpam-systemd-249.11-0ubuntu3.6.amd64 system and service manager - PAM module
     libspeechd2-0.11.1-1ubuntu2.amd64      Speech Dispatcher: Shared libraries
     libsystemd0-249.11-0ubuntu3.6.amd64    systemd utility library
     libudev1-249.11-0ubuntu3.6.amd64       libudev shared library
     systemd-249.11-0ubuntu3.6.amd64        system and service manager
     systemd-sysv-249.11-0ubuntu3.6.amd64   system and service manager - SysV links
     systemd-timesyncd-249.11-0ubuntu3.6.amd64      minimalistic service to synchronize local time with NTP servers
     udev-249.11-0ubuntu3.6.amd64   /dev/ and hotplug management daemon
    Proceed with changes? [N/y]
    
    _______________________________________________________
                                                          
                uCareSystem Core 4.4.0            
                ~~~~~~~~~~~~~~~~~~~~~                      
                                                          
     Welcome to all-in-one System Update and maintenance  
     assistant app.                                        
                                                          
                                                          
     This simple script will automatically              
     refresh your packagelist, download and                
     install updates (if there are any), remove any old    
     kernels, obsolete packages and configuration files    
     to free up disk space, without any need of user      
     interference                                        
                                                                        
     If you’ve found it useful and saved you time and you  
     think it is worth of your support, you can make a    
     donation via PayPal by clicking on the following:    
                                                          
               https://www.paypal.me/cerebrux              
    _______________________________________________________
    
     uCareSystem Core will start in 5 seconds...
    
    
    #########################
              Started
    #########################
    
    Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease
    Hit:2 http://archive.ubuntu.com/ubuntu jammy-updates InRelease                          
    Hit:3 http://archive.ubuntu.com/ubuntu jammy-backports InRelease                        
    Hit:4 http://ppa.launchpad.net/utappia/stable/ubuntu jammy InRelease                                                            
    Hit:5 http://security.ubuntu.com/ubuntu jammy-security InRelease                                                                
    Get:6 http://archive.neon.kde.org/user jammy InRelease [104 kB]
    Fetched 104 kB in 1s (102 kB/s)
    Reading package lists... Done
    Building dependency tree... Done
    Reading state information... Done
    9 packages can be upgraded. Run 'apt list --upgradable' to see them.
    
    ###############################
    Finished updating package lists
    ###############################
    Reading package lists... Done
    Building dependency tree... Done
    Reading state information... Done
    Starting pkgProblemResolver with broken count: 0
    Starting 2 pkgProblemResolver with broken count: 0
    Done
    Calculating upgrade... Done
    The following packages have been kept back:
      libnss-systemd libpam-systemd libspeechd2 libsystemd0 libudev1 systemd systemd-sysv systemd-timesyncd udev
    0 upgraded, 0 newly installed, 0 to remove and 9 not upgraded.
    
    ###############################################
    Finished updating packages and system libraries
    ###############################################
    
    Reading package lists... Done
    Building dependency tree... Done
    Reading state information... Done
    Starting pkgProblemResolver with broken count: 0
    Starting 2 pkgProblemResolver with broken count: 0
    Done
    0 upgraded, 0 newly installed, 0 to remove and 9 not upgraded.
    
    ###################################
    Finished removing unneeded packages
    ###################################
    
    No kernels are eligible for removal
    Reading package lists... Done
    Building dependency tree... Done
    Reading state information... Done
    Starting pkgProblemResolver with broken count: 0
    Starting 2 pkgProblemResolver with broken count: 0
    Done
    0 upgraded, 0 newly installed, 0 to remove and 9 not upgraded.
    
    ###################################
    Finished removing old kernels
    ###################################
    
    Reading package lists... Done
    Building dependency tree... Done
    Reading state information... Done
    Starting pkgProblemResolver with broken count: 0
    Starting 2 pkgProblemResolver with broken count: 0
    Done
    0 upgraded, 0 newly installed, 0 to remove and 9 not upgraded.
    
    #####################################
    Finished removing unused config files
    #####################################
    
    Reading package lists... Done
    Building dependency tree... Done
    Reading state information... Done
    
    ######################################
     Cleaned downloaded temporary packages
    ######################################
    
    
    #########################################
     Checking to see if a reboot is required
    #########################################
    
    
    
    #########################
              Done
    #########################
    paul@paul-virtualbox:~$
    
    ​
    Windows no longer obstructs my view.
    Using Kubuntu Linux since March 23, 2007.
    "It is a capital mistake to theorize before one has data." - Sherlock Holmes

    #2
    For useful clarification, Pkcon is the command line version for packagekit, which is a backend that simply allows GUI tools to interface with different packaging systems.
    This is what allows Discover, Gnome-Software, Apper to work on *buntu, Debian, Arch, Manjaro, Fedora, etc, as long PackageKit has a backend plugin available for it.

    So, running Pkcon is just running your distro's native packaging tools, same as Discover ---Apt, for us *buntu and Neon users.

    Ucare is a collection of some very useful scripted apt actions.

    Comment


      #3
      Originally posted by claydoh View Post
      So, running Pkcon is just running your distro's native packaging tools, same as Discover ---Apt, for us *buntu and Neon users.
      Then when you said "there are those who will squeal at you if you suggest using apt in Neon", is it that "those who will squeal at you" don't fully understand how things are actually working 'under the hood'?
      Windows no longer obstructs my view.
      Using Kubuntu Linux since March 23, 2007.
      "It is a capital mistake to theorize before one has data." - Sherlock Holmes

      Comment


        #4
        Originally posted by Snowhog View Post
        Then when you said "there are those who will squeal at you if you suggest using apt in Neon", is it that "those who will squeal at you" don't fully understand how things are actually working 'under the hood'?
        Usually.
        Being the internet, even explaining things means little, sometimes.
        Or often.

        Some people like to squeal.
        I wear earplugs.

        Comment


        • GreyGeek
          GreyGeek commented
          Editing a comment
          Lol!!!!!!!!!!!!

        #5
        Originally posted by claydoh View Post

        Usually.
        Being the internet, even explaining things means little, sometimes.
        Or often.

        Some people like to squeal.
        I wear earplugs.
        This post should be pinned as it rings so true for any of us who have spend any amount of time in the free software world.
        ​"Keep it between the ditches"
        K*Digest Blog
        K*Digest on Twitter

        Comment

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