Una cosa.
Chequea el hardware en ocasiones equipos antiguos rinden mal o no rinden
con el 18
Si es un equipo moderno sin problemas.
También puedes valorar en utilizar escritorios más ligeros con equipos
antiguos XCFE Xubuntu o LXDE Lubuntu.
Yo con un equipo de 2007 y 2 GB ejecuto Xubuntu 18-04 sin problemas. Y en
un Netbook con 1 Giga Lubuntu.
Recuerda que Lubuntu ya no va a crear versiones de 32 bit a partir de la 18
04.
Saludos

El mar., 29 ene. 2019 22:50, juan angel Mora <email address hidden>
escribió:

> La que tengo es la 14.04 y la que me ofrece para actualizar es la 16.04.5
> LTS.
> Vale la pena actualizarla?
> Graacias
>
>
> El mar., 29 ene. 2019 a las 22:30, José Enrique (<
> <email address hidden>>)
> escribió:
>
> > Hola no te preocupes. Yo haría un back-up de los datos y archivos, que no
> > quieras perder y actualizarla a 18-04.
> > Funcionar funciona pero estás a punto de que no se actualice más, y
> puedes
> > tener problemas de seguridad, ojo se trata de una actualización
> importante,
> > que debes realizar, seguramente en dos pasos, dos actualizaciones
> > parciales. Primero a 16 y luego a 18-04.
> > Configura el gestor de actualizaciones a versiones LTS, no obstante la
> > 18-04 tiene soporte para 10 años.
> > Saludos
> >
> > El mar., 29 ene. 2019 22:15, juan angel Mora <<email address hidden>
> >
> > escribió:
> >
> > > Muchas gracias por la información.
> > > Si no es mucho consultarte, a veces cuando me pide actualizaciones las
> > hago
> > > y luego me dice que tengo el Ubuntu 14.   , que si lo quiero
> actualizar a
> > > la ultima versión 16.   y no lo hago por miedo a que se me desbarate
> todo
> > > de nuevo, cual es tu consejo?
> > > Un saludo
> > >
> > >
> > > El lun., 28 ene. 2019 a las 19:35, Brian Murray (<email address hidden>)
> > > escribió:
> > >
> > > > The upload of systemd that was purported to fix this bug report was
> > > > superseded by a security update of systemd so the fix is no longer
> > > > available.
> > > >
> > > > ** Changed in: systemd (Ubuntu Bionic)
> > > >        Status: Fix Committed => Triaged
> > > >
> > > > --
> > > > You received this bug notification because you are subscribed to a
> > > > duplicate bug report (1787843).
> > > > https://bugs.launchpad.net/bugs/1773859
> > > >
> > > > Title:
> > > >   upgrades to 18.04 fail
> > > >
> > > > Status in systemd package in Ubuntu:
> > > >   Fix Released
> > > > Status in systemd-shim package in Ubuntu:
> > > >   Won't Fix
> > > > Status in systemd source package in Bionic:
> > > >   Triaged
> > > > Status in systemd-shim source package in Bionic:
> > > >   Won't Fix
> > > > Status in systemd source package in Cosmic:
> > > >   Fix Released
> > > > Status in systemd-shim source package in Cosmic:
> > > >   Won't Fix
> > > >
> > > > Bug description:
> > > >   [Impact]
> > > >
> > > >    * Some systems fail to upgrade due to conflicts between systemd
> and
> > > >   the (now removed from the archive) systemd-shim / upstart.
> > > >
> > > >    * Instead of trying to work out what's the problem in ordering /
> > > >   removal of diverts, ensure that systemd is never unpacked whilst
> > > >   systemd-shim/upstart are still on disk. Thus declare conflicts
> > against
> > > >   systemd-shim/upstart packages in systemd package.
> > > >
> > > >   [Test Case]
> > > >
> > > >    * monitor drop-off of upgrades with below reported problem
> > > >
> > > >    * Check that it is possible to upgrade to bionic's libpam-systemd
> > > >   from xenial with systemd-shim installed on xenial, ie.
> > > >
> > > >   lxc launch ubuntu-daily:xenial test-shim-upgrade
> > > >   lxc exec test-shim-upgrade
> > > >   apt update
> > > >   apt install systemd-shim
> > > >   wget
> > > >
> > >
> >
> https://deb.debian.org/debian/pool/main/s/systemd-shim/systemd-shim_10-3_amd64.deb
> > > >   apt install ./systemd-shim_10-3_amd64.deb
> > > >   sed 's/xenial/bionic/' -i /etc/apt/sources.list
> > > >   apt update
> > > >   apt install systemd
> > > >
> > > >   this currently passes, however, systemd-shim remains installed. It
> > > >   should be removed instead. Apt install systemd should have lines
> like
> > > >   this:
> > > >
> > > >   The following packages will be REMOVED:
> > > >     systemd-shim
> > > >   ...
> > > >   Removing 'diversion of
> > > > /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service to
> > > >
> > >
> >
> /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service.systemd
> > > > by systemd-shim'
> > > >   ...
> > > >
> > > >
> > > >   [Regression Potential]
> > > >
> > > >    * systemd-shim/upstart are both removed and not supported in
> bionic,
> > > >   thus forcing their removal via conflicts should bring the system
> into
> > > >   an expected state.
> > > >
> > > >   [Other Info]
> > > >
> > > >    * original bug report
> > > >
> > > >   $ sudo apt upgrade
> > > >   Reading package lists... Done
> > > >   Building dependency tree
> > > >   Reading state information... Done
> > > >   Calculating upgrade... Done
> > > >   The following packages will be REMOVED:
> > > >     systemd-shim
> > > >   0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
> > > >   1 not fully installed or removed.
> > > >   After this operation, 71.7 kB disk space will be freed.
> > > >   Do you want to continue? [Y/n] y
> > > >   (Reading database ... 632222 files and directories currently
> > > installed.)
> > > >   Removing systemd-shim (9-1bzr4ubuntu1) ...
> > > >   Removing 'diversion of
> > > > /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service to
> > > >
> > >
> >
> /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service.systemd
> > > > by systemd-shim'
> > > >   dpkg-divert: error: rename involves overwriting
> > > > '/usr/share/dbus-1/system-services/org.freedesktop.systemd1.service'
> > with
> > > >     different file
> > > >
> > >
> >
> '/usr/share/dbus-1/system-services/org.freedesktop.systemd1.service.systemd',
> > > > not allowed
> > > >   dpkg: error processing package systemd-shim (--remove):
> > > >    subprocess installed post-removal script returned error exit
> status
> > 2
> > > >   Errors were encountered while processing:
> > > >    systemd-shim
> > > >   E: Sub-process /usr/bin/dpkg returned an error code (1)
> > > >
> > > >   Commenting out the dpkg-divert in systemd-shim's postrm solved this
> > > >   for me and I was about to continue the upgrade.
> > > >
> > > > To manage notifications about this bug go to:
> > > >
> > > >
> > >
> >
> https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1773859/+subscriptions
> > > >
> > >
> > > --
> > > You received this bug notification because you are subscribed to a
> > > duplicate bug report (1792241).
> > > https://bugs.launchpad.net/bugs/1773859
> > >
> > > Title:
> > >   upgrades to 18.04 fail
> > >
> > > Status in systemd package in Ubuntu:
> > >   Fix Released
> > > Status in systemd-shim package in Ubuntu:
> > >   Won't Fix
> > > Status in systemd source package in Bionic:
> > >   Triaged
> > > Status in systemd-shim source package in Bionic:
> > >   Won't Fix
> > > Status in systemd source package in Cosmic:
> > >   Fix Released
> > > Status in systemd-shim source package in Cosmic:
> > >   Won't Fix
> > >
> > > Bug description:
> > >   [Impact]
> > >
> > >    * Some systems fail to upgrade due to conflicts between systemd and
> > >   the (now removed from the archive) systemd-shim / upstart.
> > >
> > >    * Instead of trying to work out what's the problem in ordering /
> > >   removal of diverts, ensure that systemd is never unpacked whilst
> > >   systemd-shim/upstart are still on disk. Thus declare conflicts
> against
> > >   systemd-shim/upstart packages in systemd package.
> > >
> > >   [Test Case]
> > >
> > >    * monitor drop-off of upgrades with below reported problem
> > >
> > >    * Check that it is possible to upgrade to bionic's libpam-systemd
> > >   from xenial with systemd-shim installed on xenial, ie.
> > >
> > >   lxc launch ubuntu-daily:xenial test-shim-upgrade
> > >   lxc exec test-shim-upgrade
> > >   apt update
> > >   apt install systemd-shim
> > >   wget
> > >
> >
> https://deb.debian.org/debian/pool/main/s/systemd-shim/systemd-shim_10-3_amd64.deb
> > >   apt install ./systemd-shim_10-3_amd64.deb
> > >   sed 's/xenial/bionic/' -i /etc/apt/sources.list
> > >   apt update
> > >   apt install systemd
> > >
> > >   this currently passes, however, systemd-shim remains installed. It
> > >   should be removed instead. Apt install systemd should have lines like
> > >   this:
> > >
> > >   The following packages will be REMOVED:
> > >     systemd-shim
> > >   ...
> > >   Removing 'diversion of
> > > /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service to
> > >
> >
> /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service.systemd
> > > by systemd-shim'
> > >   ...
> > >
> > >
> > >   [Regression Potential]
> > >
> > >    * systemd-shim/upstart are both removed and not supported in bionic,
> > >   thus forcing their removal via conflicts should bring the system into
> > >   an expected state.
> > >
> > >   [Other Info]
> > >
> > >    * original bug report
> > >
> > >   $ sudo apt upgrade
> > >   Reading package lists... Done
> > >   Building dependency tree
> > >   Reading state information... Done
> > >   Calculating upgrade... Done
> > >   The following packages will be REMOVED:
> > >     systemd-shim
> > >   0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
> > >   1 not fully installed or removed.
> > >   After this operation, 71.7 kB disk space will be freed.
> > >   Do you want to continue? [Y/n] y
> > >   (Reading database ... 632222 files and directories currently
> > installed.)
> > >   Removing systemd-shim (9-1bzr4ubuntu1) ...
> > >   Removing 'diversion of
> > > /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service to
> > >
> >
> /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service.systemd
> > > by systemd-shim'
> > >   dpkg-divert: error: rename involves overwriting
> > > '/usr/share/dbus-1/system-services/org.freedesktop.systemd1.service'
> with
> > >     different file
> > >
> >
> '/usr/share/dbus-1/system-services/org.freedesktop.systemd1.service.systemd',
> > > not allowed
> > >   dpkg: error processing package systemd-shim (--remove):
> > >    subprocess installed post-removal script returned error exit status
> 2
> > >   Errors were encountered while processing:
> > >    systemd-shim
> > >   E: Sub-process /usr/bin/dpkg returned an error code (1)
> > >
> > >   Commenting out the dpkg-divert in systemd-shim's postrm solved this
> > >   for me and I was about to continue the upgrade.
> > >
> > > To manage notifications about this bug go to:
> > >
> > >
> >
> https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1773859/+subscriptions
> > >
> >
> > --
> > You received this bug notification because you are subscribed to a
> > duplicate bug report (1787843).
> > https://bugs.launchpad.net/bugs/1773859
> >
> > Title:
> >   upgrades to 18.04 fail
> >
> > Status in systemd package in Ubuntu:
> >   Fix Released
> > Status in systemd-shim package in Ubuntu:
> >   Won't Fix
> > Status in systemd source package in Bionic:
> >   Triaged
> > Status in systemd-shim source package in Bionic:
> >   Won't Fix
> > Status in systemd source package in Cosmic:
> >   Fix Released
> > Status in systemd-shim source package in Cosmic:
> >   Won't Fix
> >
> > Bug description:
> >   [Impact]
> >
> >    * Some systems fail to upgrade due to conflicts between systemd and
> >   the (now removed from the archive) systemd-shim / upstart.
> >
> >    * Instead of trying to work out what's the problem in ordering /
> >   removal of diverts, ensure that systemd is never unpacked whilst
> >   systemd-shim/upstart are still on disk. Thus declare conflicts against
> >   systemd-shim/upstart packages in systemd package.
> >
> >   [Test Case]
> >
> >    * monitor drop-off of upgrades with below reported problem
> >
> >    * Check that it is possible to upgrade to bionic's libpam-systemd
> >   from xenial with systemd-shim installed on xenial, ie.
> >
> >   lxc launch ubuntu-daily:xenial test-shim-upgrade
> >   lxc exec test-shim-upgrade
> >   apt update
> >   apt install systemd-shim
> >   wget
> >
> https://deb.debian.org/debian/pool/main/s/systemd-shim/systemd-shim_10-3_amd64.deb
> >   apt install ./systemd-shim_10-3_amd64.deb
> >   sed 's/xenial/bionic/' -i /etc/apt/sources.list
> >   apt update
> >   apt install systemd
> >
> >   this currently passes, however, systemd-shim remains installed. It
> >   should be removed instead. Apt install systemd should have lines like
> >   this:
> >
> >   The following packages will be REMOVED:
> >     systemd-shim
> >   ...
> >   Removing 'diversion of
> > /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service to
> >
> /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service.systemd
> > by systemd-shim'
> >   ...
> >
> >
> >   [Regression Potential]
> >
> >    * systemd-shim/upstart are both removed and not supported in bionic,
> >   thus forcing their removal via conflicts should bring the system into
> >   an expected state.
> >
> >   [Other Info]
> >
> >    * original bug report
> >
> >   $ sudo apt upgrade
> >   Reading package lists... Done
> >   Building dependency tree
> >   Reading state information... Done
> >   Calculating upgrade... Done
> >   The following packages will be REMOVED:
> >     systemd-shim
> >   0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
> >   1 not fully installed or removed.
> >   After this operation, 71.7 kB disk space will be freed.
> >   Do you want to continue? [Y/n] y
> >   (Reading database ... 632222 files and directories currently
> installed.)
> >   Removing systemd-shim (9-1bzr4ubuntu1) ...
> >   Removing 'diversion of
> > /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service to
> >
> /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service.systemd
> > by systemd-shim'
> >   dpkg-divert: error: rename involves overwriting
> > '/usr/share/dbus-1/system-services/org.freedesktop.systemd1.service' with
> >     different file
> >
> '/usr/share/dbus-1/system-services/org.freedesktop.systemd1.service.systemd',
> > not allowed
> >   dpkg: error processing package systemd-shim (--remove):
> >    subprocess installed post-removal script returned error exit status 2
> >   Errors were encountered while processing:
> >    systemd-shim
> >   E: Sub-process /usr/bin/dpkg returned an error code (1)
> >
> >   Commenting out the dpkg-divert in systemd-shim's postrm solved this
> >   for me and I was about to continue the upgrade.
> >
> > To manage notifications about this bug go to:
> >
> >
> https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1773859/+subscriptions
> >
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1792241).
> https://bugs.launchpad.net/bugs/1773859
>
> Title:
>   upgrades to 18.04 fail
>
> Status in systemd package in Ubuntu:
>   Fix Released
> Status in systemd-shim package in Ubuntu:
>   Won't Fix
> Status in systemd source package in Bionic:
>   Triaged
> Status in systemd-shim source package in Bionic:
>   Won't Fix
> Status in systemd source package in Cosmic:
>   Fix Released
> Status in systemd-shim source package in Cosmic:
>   Won't Fix
>
> Bug description:
>   [Impact]
>
>    * Some systems fail to upgrade due to conflicts between systemd and
>   the (now removed from the archive) systemd-shim / upstart.
>
>    * Instead of trying to work out what's the problem in ordering /
>   removal of diverts, ensure that systemd is never unpacked whilst
>   systemd-shim/upstart are still on disk. Thus declare conflicts against
>   systemd-shim/upstart packages in systemd package.
>
>   [Test Case]
>
>    * monitor drop-off of upgrades with below reported problem
>
>    * Check that it is possible to upgrade to bionic's libpam-systemd
>   from xenial with systemd-shim installed on xenial, ie.
>
>   lxc launch ubuntu-daily:xenial test-shim-upgrade
>   lxc exec test-shim-upgrade
>   apt update
>   apt install systemd-shim
>   wget
> https://deb.debian.org/debian/pool/main/s/systemd-shim/systemd-shim_10-3_amd64.deb
>   apt install ./systemd-shim_10-3_amd64.deb
>   sed 's/xenial/bionic/' -i /etc/apt/sources.list
>   apt update
>   apt install systemd
>
>   this currently passes, however, systemd-shim remains installed. It
>   should be removed instead. Apt install systemd should have lines like
>   this:
>
>   The following packages will be REMOVED:
>     systemd-shim
>   ...
>   Removing 'diversion of
> /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service to
> /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service.systemd
> by systemd-shim'
>   ...
>
>
>   [Regression Potential]
>
>    * systemd-shim/upstart are both removed and not supported in bionic,
>   thus forcing their removal via conflicts should bring the system into
>   an expected state.
>
>   [Other Info]
>
>    * original bug report
>
>   $ sudo apt upgrade
>   Reading package lists... Done
>   Building dependency tree
>   Reading state information... Done
>   Calculating upgrade... Done
>   The following packages will be REMOVED:
>     systemd-shim
>   0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
>   1 not fully installed or removed.
>   After this operation, 71.7 kB disk space will be freed.
>   Do you want to continue? [Y/n] y
>   (Reading database ... 632222 files and directories currently installed.)
>   Removing systemd-shim (9-1bzr4ubuntu1) ...
>   Removing 'diversion of
> /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service to
> /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service.systemd
> by systemd-shim'
>   dpkg-divert: error: rename involves overwriting
> '/usr/share/dbus-1/system-services/org.freedesktop.systemd1.service' with
>     different file
> '/usr/share/dbus-1/system-services/org.freedesktop.systemd1.service.systemd',
> not allowed
>   dpkg: error processing package systemd-shim (--remove):
>    subprocess installed post-removal script returned error exit status 2
>   Errors were encountered while processing:
>    systemd-shim
>   E: Sub-process /usr/bin/dpkg returned an error code (1)
>
>   Commenting out the dpkg-divert in systemd-shim's postrm solved this
>   for me and I was about to continue the upgrade.
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1773859/+subscriptions
>