[Bug 1574670] Re: ubuntu-support-status returns inaccurate information

[Marc Deslauriers]

Fix uploaded to bionic.
Uploaded packages to stable releases for sponsoring by the SRU team.

** Description changed:

+ [Impact]
+ 
  ubuntu-support-status returns inaccurate and misleading information.
  
  It uses the Supported field in the Packages file which hasn't been used
  or updated since Ubuntu 10.04 LTS and earlier releases when we had a 3
  year/5 year support split between desktop and server. (See
  https://wiki.ubuntu.com/SecurityTeam/FAQ#Official%20Support)
  
  It also uses the term "unsupported" instead of "community-supported"
  which doesn't accurately portray the status of universe packages.
  
- This tool should be rewritten to return more accurate results, or simply
- removed completely.
+ [Test Case]
+ 
+ After updating, ubuntu-support-status should return accurate
+ information, and list which packages are community-supported and which
+ are Canonical-supported. Here is an example from Xenial:
+ 
+ Before:
+ 
+ You have 1710 packages (98.8%) supported until April 2021 (5y)
+ You have 4 packages (0.2%) supported until April 2019 (3y)
+ You have 11 packages (0.6%) supported until February 2023 (5y)
+ 
+ You have 0 packages (0.0%) that can not/no longer be downloaded
+ You have 5 packages (0.3%) that are unsupported
+ 
+ After:
+ 
+ You have 1722 packages (99.5%) supported until April 2021 (Canonical - 5y)
+ You have 4 packages (0.2%) supported until April 2019 (Community - 3y)
+ 
+ You have 0 packages (0.0%) that can not/no longer be downloaded
+ You have 4 packages (0.2%) that are unsupported
+ 
+ 
+ [Regression Potential]
+ 
+ The changes are limited to the ubuntu-support-status tool, so in case of
+ breakage, only the results of that tool would be either inaccurate, or
+ the tool would not run at all.

** Changed in: update-manager (Ubuntu)
       Status: Confirmed => Fix Committed

** Changed in: update-manager (Ubuntu Trusty)
       Status: Confirmed => In Progress

** Changed in: update-manager (Ubuntu Xenial)
       Status: Confirmed => In Progress

** Changed in: update-manager (Ubuntu Artful)
       Status: Confirmed => In Progress

** Changed in: update-manager (Ubuntu Artful)
     Assignee: Adam Conrad (adconrad) => Marc Deslauriers (mdeslaur)

** Changed in: update-manager (Ubuntu)
     Assignee: Adam Conrad (adconrad) => Marc Deslauriers (mdeslaur)

** Changed in: update-manager (Ubuntu Trusty)
     Assignee: (unassigned) => Marc Deslauriers (mdeslaur)

** Changed in: update-manager (Ubuntu Xenial)
     Assignee: (unassigned) => Marc Deslauriers (mdeslaur)

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https://bugs.launchpad.net/bugs/1574670

Title:
  ubuntu-support-status returns inaccurate information

Status in update-manager package in Ubuntu:
  Fix Committed
Status in update-manager source package in Precise:
  Won't Fix
Status in update-manager source package in Trusty:
  In Progress
Status in update-manager source package in Wily:
  Won't Fix
Status in update-manager source package in Xenial:
  In Progress
Status in update-manager source package in Yakkety:
  Won't Fix
Status in update-manager source package in Artful:
  In Progress

Bug description:
  [Impact]

  ubuntu-support-status returns inaccurate and misleading information.

  It uses the Supported field in the Packages file which hasn't been
  used or updated since Ubuntu 10.04 LTS and earlier releases when we
  had a 3 year/5 year support split between desktop and server. (See
  https://wiki.ubuntu.com/SecurityTeam/FAQ#Official%20Support)

  It also uses the term "unsupported" instead of "community-supported"
  which doesn't accurately portray the status of universe packages.

  [Test Case]

  After updating, ubuntu-support-status should return accurate
  information, and list which packages are community-supported and which
  are Canonical-supported. Here is an example from Xenial:

  Before:

  You have 1710 packages (98.8%) supported until April 2021 (5y)
  You have 4 packages (0.2%) supported until April 2019 (3y)
  You have 11 packages (0.6%) supported until February 2023 (5y)

  You have 0 packages (0.0%) that can not/no longer be downloaded
  You have 5 packages (0.3%) that are unsupported

  After:

  You have 1722 packages (99.5%) supported until April 2021 (Canonical - 5y)
  You have 4 packages (0.2%) supported until April 2019 (Community - 3y)

  You have 0 packages (0.0%) that can not/no longer be downloaded
  You have 4 packages (0.2%) that are unsupported

  
  [Regression Potential]

  The changes are limited to the ubuntu-support-status tool, so in case
  of breakage, only the results of that tool would be either inaccurate,
  or the tool would not run at all.

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