Cannot upgrade from 16.04Unable to upgrade due to “SystemError: E:Method has died unexpectedly!” error12.04 upgrade hosed my systemI can't update, upgrade and remove my app from kubuntuWhy my kernel is not the latest for 14.04?Can't upgrade from 15.10 to 16.04can't upgrade or installUpgrade to 16.04 failed - no network connectionubuntu 16.04 - Hash Sum mismatch while doing sudo apt-get upgrade [libreoffice/python3-uno_5.1.6~rc2-0ubuntu1~xenial3_amd64.deb Hash Sum mismatch]Upgrade from 16.04 to 18.04 has stopped scanner being found by Simple ScanCan't upgrade Ubuntu 16.04.5 LTS to 18.04.1 LTS because can't upgrade libbluray-bdj

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Cannot upgrade from 16.04


Unable to upgrade due to “SystemError: E:Method has died unexpectedly!” error12.04 upgrade hosed my systemI can't update, upgrade and remove my app from kubuntuWhy my kernel is not the latest for 14.04?Can't upgrade from 15.10 to 16.04can't upgrade or installUpgrade to 16.04 failed - no network connectionubuntu 16.04 - Hash Sum mismatch while doing sudo apt-get upgrade [libreoffice/python3-uno_5.1.6~rc2-0ubuntu1~xenial3_amd64.deb Hash Sum mismatch]Upgrade from 16.04 to 18.04 has stopped scanner being found by Simple ScanCan't upgrade Ubuntu 16.04.5 LTS to 18.04.1 LTS because can't upgrade libbluray-bdj













0















Cannot upgrade from 16.04
I have a little Ubuntu 16.04 microserver which is having problems getting to the GUI. I can get in via SSH its SAMBA service is still working, which is what I need it for. I'm hoping upgrading to 18 will help. Anyway, when I log in I get:



Welcome to Ubuntu 16.04.5 LTS (GNU/Linux 4.15.0-45-generic x86_64)
* Documentation: https://help.ubuntu.com

* Management: https://landscape.canonical.com

* Support: https://ubuntu.com/advantage

Linux Microserver 4.15.0-45-generic #48~16.04.1-Ubuntu SMP Tue Jan 29 18:03:48 UTC 2019 x86_64



972 packages can be updated.

0 updates are security updates.



New release '18.04.2 LTS' available.

Run 'do-release-upgrade' to upgrade to it.


If I try that suggestion I get:



Please install all available updates for your release before upgrading.


when I do apt-get update I get:



Hit:1 https://dl.winehq.org/wine-builds/ubuntu xenial InRelease

Hit:2 http://ftp.debian.org/debian stretch-backports InRelease

Ign:3 http://deb.debian.org/debian stretch InRelease

Hit:4 http://deb.debian.org/debian-security stretch/updates InRelease

Get:5 http://security.ubuntu.com/ubuntu xenial-security InRelease [109 kB]

Hit:6 http://deb.debian.org/debian stretch-updates InRelease

Hit:7 http://deb.debian.org/debian stretch Release

Hit:9 http://ppa.launchpad.net/openjdk-r/ppa/ubuntu xenial InRelease

Hit:10 http://gb.archive.ubuntu.com/ubuntu xenial InRelease

Get:11 http://gb.archive.ubuntu.com/ubuntu xenial-updates InRelease [109 kB]

Hit:12 http://ppa.launchpad.net/x2go/stable/ubuntu xenial InRelease

Hit:13 http://linux.teamviewer.com/deb stable InRelease

Hit:14 http://linux.teamviewer.com/deb preview InRelease

Get:15 http://gb.archive.ubuntu.com/ubuntu xenial-backports InRelease [107 kB]

Fetched 325 kB in 15s (20.4 kB/s)

Reading package lists... Done

Building dependency tree

Reading state information... Done

871 packages can be upgraded. Run 'apt list --upgradable' to see them.


when I do apt-get upgrade I get:



root@Microserver:/home/serveradmin# apt-get upgrade

Reading package lists... Done

Building dependency tree

Reading state information... Done

You might want to run 'apt --fix-broken install' to correct these.

The following packages have unmet dependencies:

gconf-service-backend : Depends: libgconf-2-4 (= 3.2.6-3ubuntu6) but 3.2.6-4+b1 is installed

gconf2 : Depends: gconf-service (= 3.2.6-4+b1)

libgconf-2-4 : Depends: gconf2-common (= 3.2.6-4) but 3.2.6-3ubuntu6 is installed

E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).


If I do apt --fix-broken install I get:



root@Microserver:/home/serveradmin# apt --fix-broken install

Reading package lists... Done

Building dependency tree

Reading state information... Done

Correcting dependencies... Done

The following packages were automatically installed and are no longer required:

gcc-5-base:i386 libasn1-8-heimdal:i386 libgssapi3-heimdal:i386 libhcrypto4-heimdal:i386 libheimbase1-heimdal:i386

libheimntlm0-heimdal:i386 libhx509-5-heimdal:i386 libicu55:i386 libkrb5-26-heimdal:i386 libroken18-heimdal:i386

libsasl2-modules:i386 libsqlite3-0:i386 libssl1.0.0:i386 libwind0-heimdal:i386

Use 'sudo apt autoremove' to remove them.

The following additional packages will be installed:

gconf-service gconf2-common

The following packages will be REMOVED:

gconf-service-backend

The following packages will be upgraded:

gconf-service gconf2-common

2 upgraded, 0 newly installed, 1 to remove and 869 not upgraded.

530 not fully installed or removed.

Need to get 0 B/1,455 kB of archives.

After this operation, 5,625 kB of additional disk space will be used.

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

(Reading database ... 522693 files and directories currently installed.)

Preparing to unpack .../gconf-service_3.2.6-4+b1_amd64.deb ...

Unpacking gconf-service (3.2.6-4+b1) over (3.2.6-3ubuntu6) ...

dpkg: error processing archive /var/cache/apt/archives/gconf-service_3.2.6-4+b1_amd64.deb (--unpack):

trying to overwrite '/usr/lib/x86_64-linux-gnu/gconf/2/libgconfbackend-evoldap.so', which is also in package gconf-s

ervice-backend 3.2.6-3ubuntu6

dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)

Errors were encountered while processing:

/var/cache/apt/archives/gconf-service_3.2.6-4+b1_amd64.deb

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

root@Microserver:/home/serveradmin#


I'm not sure where to go from here exactly to fix it so I can upgrade. Any suggestions gratefully received.










share|improve this question







New contributor




NeilSec is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.




















  • ugh, how long has been since you updated your system? Consider doing a fresh install.

    – Organic Marble
    5 hours ago






  • 1





    You have many non-Ubuntu (eg. debian) sources listed in your output - these will create problems, esp. with do-release-upgrade. All non-Ubuntu packages should be removed if you want a clean release-upgrade (non-Ubuntu packages won't have Ubuntu compliant version numbering so the chance of success will not be great), so a clean (or dirty [no-format]) install would be easier. If you want to do-release-upgrade, you need to full-upgrade before you do it (ie. fix all problems first).

    – guiverc
    4 hours ago















0















Cannot upgrade from 16.04
I have a little Ubuntu 16.04 microserver which is having problems getting to the GUI. I can get in via SSH its SAMBA service is still working, which is what I need it for. I'm hoping upgrading to 18 will help. Anyway, when I log in I get:



Welcome to Ubuntu 16.04.5 LTS (GNU/Linux 4.15.0-45-generic x86_64)
* Documentation: https://help.ubuntu.com

* Management: https://landscape.canonical.com

* Support: https://ubuntu.com/advantage

Linux Microserver 4.15.0-45-generic #48~16.04.1-Ubuntu SMP Tue Jan 29 18:03:48 UTC 2019 x86_64



972 packages can be updated.

0 updates are security updates.



New release '18.04.2 LTS' available.

Run 'do-release-upgrade' to upgrade to it.


If I try that suggestion I get:



Please install all available updates for your release before upgrading.


when I do apt-get update I get:



Hit:1 https://dl.winehq.org/wine-builds/ubuntu xenial InRelease

Hit:2 http://ftp.debian.org/debian stretch-backports InRelease

Ign:3 http://deb.debian.org/debian stretch InRelease

Hit:4 http://deb.debian.org/debian-security stretch/updates InRelease

Get:5 http://security.ubuntu.com/ubuntu xenial-security InRelease [109 kB]

Hit:6 http://deb.debian.org/debian stretch-updates InRelease

Hit:7 http://deb.debian.org/debian stretch Release

Hit:9 http://ppa.launchpad.net/openjdk-r/ppa/ubuntu xenial InRelease

Hit:10 http://gb.archive.ubuntu.com/ubuntu xenial InRelease

Get:11 http://gb.archive.ubuntu.com/ubuntu xenial-updates InRelease [109 kB]

Hit:12 http://ppa.launchpad.net/x2go/stable/ubuntu xenial InRelease

Hit:13 http://linux.teamviewer.com/deb stable InRelease

Hit:14 http://linux.teamviewer.com/deb preview InRelease

Get:15 http://gb.archive.ubuntu.com/ubuntu xenial-backports InRelease [107 kB]

Fetched 325 kB in 15s (20.4 kB/s)

Reading package lists... Done

Building dependency tree

Reading state information... Done

871 packages can be upgraded. Run 'apt list --upgradable' to see them.


when I do apt-get upgrade I get:



root@Microserver:/home/serveradmin# apt-get upgrade

Reading package lists... Done

Building dependency tree

Reading state information... Done

You might want to run 'apt --fix-broken install' to correct these.

The following packages have unmet dependencies:

gconf-service-backend : Depends: libgconf-2-4 (= 3.2.6-3ubuntu6) but 3.2.6-4+b1 is installed

gconf2 : Depends: gconf-service (= 3.2.6-4+b1)

libgconf-2-4 : Depends: gconf2-common (= 3.2.6-4) but 3.2.6-3ubuntu6 is installed

E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).


If I do apt --fix-broken install I get:



root@Microserver:/home/serveradmin# apt --fix-broken install

Reading package lists... Done

Building dependency tree

Reading state information... Done

Correcting dependencies... Done

The following packages were automatically installed and are no longer required:

gcc-5-base:i386 libasn1-8-heimdal:i386 libgssapi3-heimdal:i386 libhcrypto4-heimdal:i386 libheimbase1-heimdal:i386

libheimntlm0-heimdal:i386 libhx509-5-heimdal:i386 libicu55:i386 libkrb5-26-heimdal:i386 libroken18-heimdal:i386

libsasl2-modules:i386 libsqlite3-0:i386 libssl1.0.0:i386 libwind0-heimdal:i386

Use 'sudo apt autoremove' to remove them.

The following additional packages will be installed:

gconf-service gconf2-common

The following packages will be REMOVED:

gconf-service-backend

The following packages will be upgraded:

gconf-service gconf2-common

2 upgraded, 0 newly installed, 1 to remove and 869 not upgraded.

530 not fully installed or removed.

Need to get 0 B/1,455 kB of archives.

After this operation, 5,625 kB of additional disk space will be used.

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

(Reading database ... 522693 files and directories currently installed.)

Preparing to unpack .../gconf-service_3.2.6-4+b1_amd64.deb ...

Unpacking gconf-service (3.2.6-4+b1) over (3.2.6-3ubuntu6) ...

dpkg: error processing archive /var/cache/apt/archives/gconf-service_3.2.6-4+b1_amd64.deb (--unpack):

trying to overwrite '/usr/lib/x86_64-linux-gnu/gconf/2/libgconfbackend-evoldap.so', which is also in package gconf-s

ervice-backend 3.2.6-3ubuntu6

dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)

Errors were encountered while processing:

/var/cache/apt/archives/gconf-service_3.2.6-4+b1_amd64.deb

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

root@Microserver:/home/serveradmin#


I'm not sure where to go from here exactly to fix it so I can upgrade. Any suggestions gratefully received.










share|improve this question







New contributor




NeilSec is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.




















  • ugh, how long has been since you updated your system? Consider doing a fresh install.

    – Organic Marble
    5 hours ago






  • 1





    You have many non-Ubuntu (eg. debian) sources listed in your output - these will create problems, esp. with do-release-upgrade. All non-Ubuntu packages should be removed if you want a clean release-upgrade (non-Ubuntu packages won't have Ubuntu compliant version numbering so the chance of success will not be great), so a clean (or dirty [no-format]) install would be easier. If you want to do-release-upgrade, you need to full-upgrade before you do it (ie. fix all problems first).

    – guiverc
    4 hours ago













0












0








0


0






Cannot upgrade from 16.04
I have a little Ubuntu 16.04 microserver which is having problems getting to the GUI. I can get in via SSH its SAMBA service is still working, which is what I need it for. I'm hoping upgrading to 18 will help. Anyway, when I log in I get:



Welcome to Ubuntu 16.04.5 LTS (GNU/Linux 4.15.0-45-generic x86_64)
* Documentation: https://help.ubuntu.com

* Management: https://landscape.canonical.com

* Support: https://ubuntu.com/advantage

Linux Microserver 4.15.0-45-generic #48~16.04.1-Ubuntu SMP Tue Jan 29 18:03:48 UTC 2019 x86_64



972 packages can be updated.

0 updates are security updates.



New release '18.04.2 LTS' available.

Run 'do-release-upgrade' to upgrade to it.


If I try that suggestion I get:



Please install all available updates for your release before upgrading.


when I do apt-get update I get:



Hit:1 https://dl.winehq.org/wine-builds/ubuntu xenial InRelease

Hit:2 http://ftp.debian.org/debian stretch-backports InRelease

Ign:3 http://deb.debian.org/debian stretch InRelease

Hit:4 http://deb.debian.org/debian-security stretch/updates InRelease

Get:5 http://security.ubuntu.com/ubuntu xenial-security InRelease [109 kB]

Hit:6 http://deb.debian.org/debian stretch-updates InRelease

Hit:7 http://deb.debian.org/debian stretch Release

Hit:9 http://ppa.launchpad.net/openjdk-r/ppa/ubuntu xenial InRelease

Hit:10 http://gb.archive.ubuntu.com/ubuntu xenial InRelease

Get:11 http://gb.archive.ubuntu.com/ubuntu xenial-updates InRelease [109 kB]

Hit:12 http://ppa.launchpad.net/x2go/stable/ubuntu xenial InRelease

Hit:13 http://linux.teamviewer.com/deb stable InRelease

Hit:14 http://linux.teamviewer.com/deb preview InRelease

Get:15 http://gb.archive.ubuntu.com/ubuntu xenial-backports InRelease [107 kB]

Fetched 325 kB in 15s (20.4 kB/s)

Reading package lists... Done

Building dependency tree

Reading state information... Done

871 packages can be upgraded. Run 'apt list --upgradable' to see them.


when I do apt-get upgrade I get:



root@Microserver:/home/serveradmin# apt-get upgrade

Reading package lists... Done

Building dependency tree

Reading state information... Done

You might want to run 'apt --fix-broken install' to correct these.

The following packages have unmet dependencies:

gconf-service-backend : Depends: libgconf-2-4 (= 3.2.6-3ubuntu6) but 3.2.6-4+b1 is installed

gconf2 : Depends: gconf-service (= 3.2.6-4+b1)

libgconf-2-4 : Depends: gconf2-common (= 3.2.6-4) but 3.2.6-3ubuntu6 is installed

E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).


If I do apt --fix-broken install I get:



root@Microserver:/home/serveradmin# apt --fix-broken install

Reading package lists... Done

Building dependency tree

Reading state information... Done

Correcting dependencies... Done

The following packages were automatically installed and are no longer required:

gcc-5-base:i386 libasn1-8-heimdal:i386 libgssapi3-heimdal:i386 libhcrypto4-heimdal:i386 libheimbase1-heimdal:i386

libheimntlm0-heimdal:i386 libhx509-5-heimdal:i386 libicu55:i386 libkrb5-26-heimdal:i386 libroken18-heimdal:i386

libsasl2-modules:i386 libsqlite3-0:i386 libssl1.0.0:i386 libwind0-heimdal:i386

Use 'sudo apt autoremove' to remove them.

The following additional packages will be installed:

gconf-service gconf2-common

The following packages will be REMOVED:

gconf-service-backend

The following packages will be upgraded:

gconf-service gconf2-common

2 upgraded, 0 newly installed, 1 to remove and 869 not upgraded.

530 not fully installed or removed.

Need to get 0 B/1,455 kB of archives.

After this operation, 5,625 kB of additional disk space will be used.

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

(Reading database ... 522693 files and directories currently installed.)

Preparing to unpack .../gconf-service_3.2.6-4+b1_amd64.deb ...

Unpacking gconf-service (3.2.6-4+b1) over (3.2.6-3ubuntu6) ...

dpkg: error processing archive /var/cache/apt/archives/gconf-service_3.2.6-4+b1_amd64.deb (--unpack):

trying to overwrite '/usr/lib/x86_64-linux-gnu/gconf/2/libgconfbackend-evoldap.so', which is also in package gconf-s

ervice-backend 3.2.6-3ubuntu6

dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)

Errors were encountered while processing:

/var/cache/apt/archives/gconf-service_3.2.6-4+b1_amd64.deb

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

root@Microserver:/home/serveradmin#


I'm not sure where to go from here exactly to fix it so I can upgrade. Any suggestions gratefully received.










share|improve this question







New contributor




NeilSec is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












Cannot upgrade from 16.04
I have a little Ubuntu 16.04 microserver which is having problems getting to the GUI. I can get in via SSH its SAMBA service is still working, which is what I need it for. I'm hoping upgrading to 18 will help. Anyway, when I log in I get:



Welcome to Ubuntu 16.04.5 LTS (GNU/Linux 4.15.0-45-generic x86_64)
* Documentation: https://help.ubuntu.com

* Management: https://landscape.canonical.com

* Support: https://ubuntu.com/advantage

Linux Microserver 4.15.0-45-generic #48~16.04.1-Ubuntu SMP Tue Jan 29 18:03:48 UTC 2019 x86_64



972 packages can be updated.

0 updates are security updates.



New release '18.04.2 LTS' available.

Run 'do-release-upgrade' to upgrade to it.


If I try that suggestion I get:



Please install all available updates for your release before upgrading.


when I do apt-get update I get:



Hit:1 https://dl.winehq.org/wine-builds/ubuntu xenial InRelease

Hit:2 http://ftp.debian.org/debian stretch-backports InRelease

Ign:3 http://deb.debian.org/debian stretch InRelease

Hit:4 http://deb.debian.org/debian-security stretch/updates InRelease

Get:5 http://security.ubuntu.com/ubuntu xenial-security InRelease [109 kB]

Hit:6 http://deb.debian.org/debian stretch-updates InRelease

Hit:7 http://deb.debian.org/debian stretch Release

Hit:9 http://ppa.launchpad.net/openjdk-r/ppa/ubuntu xenial InRelease

Hit:10 http://gb.archive.ubuntu.com/ubuntu xenial InRelease

Get:11 http://gb.archive.ubuntu.com/ubuntu xenial-updates InRelease [109 kB]

Hit:12 http://ppa.launchpad.net/x2go/stable/ubuntu xenial InRelease

Hit:13 http://linux.teamviewer.com/deb stable InRelease

Hit:14 http://linux.teamviewer.com/deb preview InRelease

Get:15 http://gb.archive.ubuntu.com/ubuntu xenial-backports InRelease [107 kB]

Fetched 325 kB in 15s (20.4 kB/s)

Reading package lists... Done

Building dependency tree

Reading state information... Done

871 packages can be upgraded. Run 'apt list --upgradable' to see them.


when I do apt-get upgrade I get:



root@Microserver:/home/serveradmin# apt-get upgrade

Reading package lists... Done

Building dependency tree

Reading state information... Done

You might want to run 'apt --fix-broken install' to correct these.

The following packages have unmet dependencies:

gconf-service-backend : Depends: libgconf-2-4 (= 3.2.6-3ubuntu6) but 3.2.6-4+b1 is installed

gconf2 : Depends: gconf-service (= 3.2.6-4+b1)

libgconf-2-4 : Depends: gconf2-common (= 3.2.6-4) but 3.2.6-3ubuntu6 is installed

E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).


If I do apt --fix-broken install I get:



root@Microserver:/home/serveradmin# apt --fix-broken install

Reading package lists... Done

Building dependency tree

Reading state information... Done

Correcting dependencies... Done

The following packages were automatically installed and are no longer required:

gcc-5-base:i386 libasn1-8-heimdal:i386 libgssapi3-heimdal:i386 libhcrypto4-heimdal:i386 libheimbase1-heimdal:i386

libheimntlm0-heimdal:i386 libhx509-5-heimdal:i386 libicu55:i386 libkrb5-26-heimdal:i386 libroken18-heimdal:i386

libsasl2-modules:i386 libsqlite3-0:i386 libssl1.0.0:i386 libwind0-heimdal:i386

Use 'sudo apt autoremove' to remove them.

The following additional packages will be installed:

gconf-service gconf2-common

The following packages will be REMOVED:

gconf-service-backend

The following packages will be upgraded:

gconf-service gconf2-common

2 upgraded, 0 newly installed, 1 to remove and 869 not upgraded.

530 not fully installed or removed.

Need to get 0 B/1,455 kB of archives.

After this operation, 5,625 kB of additional disk space will be used.

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

(Reading database ... 522693 files and directories currently installed.)

Preparing to unpack .../gconf-service_3.2.6-4+b1_amd64.deb ...

Unpacking gconf-service (3.2.6-4+b1) over (3.2.6-3ubuntu6) ...

dpkg: error processing archive /var/cache/apt/archives/gconf-service_3.2.6-4+b1_amd64.deb (--unpack):

trying to overwrite '/usr/lib/x86_64-linux-gnu/gconf/2/libgconfbackend-evoldap.so', which is also in package gconf-s

ervice-backend 3.2.6-3ubuntu6

dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)

Errors were encountered while processing:

/var/cache/apt/archives/gconf-service_3.2.6-4+b1_amd64.deb

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

root@Microserver:/home/serveradmin#


I'm not sure where to go from here exactly to fix it so I can upgrade. Any suggestions gratefully received.







upgrade






share|improve this question







New contributor




NeilSec is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question







New contributor




NeilSec is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|improve this question




share|improve this question






New contributor




NeilSec is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









asked 6 hours ago









NeilSecNeilSec

1




1




New contributor




NeilSec is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





New contributor





NeilSec is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






NeilSec is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












  • ugh, how long has been since you updated your system? Consider doing a fresh install.

    – Organic Marble
    5 hours ago






  • 1





    You have many non-Ubuntu (eg. debian) sources listed in your output - these will create problems, esp. with do-release-upgrade. All non-Ubuntu packages should be removed if you want a clean release-upgrade (non-Ubuntu packages won't have Ubuntu compliant version numbering so the chance of success will not be great), so a clean (or dirty [no-format]) install would be easier. If you want to do-release-upgrade, you need to full-upgrade before you do it (ie. fix all problems first).

    – guiverc
    4 hours ago

















  • ugh, how long has been since you updated your system? Consider doing a fresh install.

    – Organic Marble
    5 hours ago






  • 1





    You have many non-Ubuntu (eg. debian) sources listed in your output - these will create problems, esp. with do-release-upgrade. All non-Ubuntu packages should be removed if you want a clean release-upgrade (non-Ubuntu packages won't have Ubuntu compliant version numbering so the chance of success will not be great), so a clean (or dirty [no-format]) install would be easier. If you want to do-release-upgrade, you need to full-upgrade before you do it (ie. fix all problems first).

    – guiverc
    4 hours ago
















ugh, how long has been since you updated your system? Consider doing a fresh install.

– Organic Marble
5 hours ago





ugh, how long has been since you updated your system? Consider doing a fresh install.

– Organic Marble
5 hours ago




1




1





You have many non-Ubuntu (eg. debian) sources listed in your output - these will create problems, esp. with do-release-upgrade. All non-Ubuntu packages should be removed if you want a clean release-upgrade (non-Ubuntu packages won't have Ubuntu compliant version numbering so the chance of success will not be great), so a clean (or dirty [no-format]) install would be easier. If you want to do-release-upgrade, you need to full-upgrade before you do it (ie. fix all problems first).

– guiverc
4 hours ago





You have many non-Ubuntu (eg. debian) sources listed in your output - these will create problems, esp. with do-release-upgrade. All non-Ubuntu packages should be removed if you want a clean release-upgrade (non-Ubuntu packages won't have Ubuntu compliant version numbering so the chance of success will not be great), so a clean (or dirty [no-format]) install would be easier. If you want to do-release-upgrade, you need to full-upgrade before you do it (ie. fix all problems first).

– guiverc
4 hours ago










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