[Bug 1578642] [NEW] Xenial tasksel "manual package selection" during installation does nothing

[Thomas Ward]

Public bug reported:

NOTE: This bug was filed via `ubuntu-bug` on an Ubuntu Server machine
post-install.  The issue appeared on the Xenial ISOs, and likely still
exists (pending a Yakkety image I can dig up which will actually install
on a VM).

While not part of the ISO testing, it was discovered by myself that the
"Manual Package Selection" task no longer operates in the Ubuntu Server
installer ISO.

The ISO probably absorbs this error, but this error is output to the
Terminal when you try and use "manual package selection" in tasksel
post-install:

Can't exec "/usr/lib/tasksel/packages/manual": No such file or directory at /usr/bin/tasksel line 295.
Use of uninitialized value in split at /usr/bin/tasksel line 295.


With 15.10 and earlier (Trusty included), this is not an issue, 'manual package selection' works in both post-installation and during the installation of the system.

(This was tested on the Server ISOs, and with Ubuntu Server
installations)

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: tasksel 3.34ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
Date: Thu May  5 09:26:43 2016
InstallationDate: Installed on 2016-04-19 (15 days ago)
InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64 (20160417.1)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: tasksel
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: tasksel (Ubuntu)
     Importance: Low
         Status: New


** Tags: amd64 apport-bug xenial

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https://bugs.launchpad.net/bugs/1578642

Title:
  Xenial tasksel "manual package selection" during installation does
  nothing

Status in tasksel package in Ubuntu:
  New

Bug description:
  NOTE: This bug was filed via `ubuntu-bug` on an Ubuntu Server machine
  post-install.  The issue appeared on the Xenial ISOs, and likely still
  exists (pending a Yakkety image I can dig up which will actually
  install on a VM).

  While not part of the ISO testing, it was discovered by myself that
  the "Manual Package Selection" task no longer operates in the Ubuntu
  Server installer ISO.

  The ISO probably absorbs this error, but this error is output to the
  Terminal when you try and use "manual package selection" in tasksel
  post-install:

  Can't exec "/usr/lib/tasksel/packages/manual": No such file or directory at /usr/bin/tasksel line 295.
  Use of uninitialized value in split at /usr/bin/tasksel line 295.

  
  With 15.10 and earlier (Trusty included), this is not an issue, 'manual package selection' works in both post-installation and during the installation of the system.

  (This was tested on the Server ISOs, and with Ubuntu Server
  installations)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: tasksel 3.34ubuntu3
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  Date: Thu May  5 09:26:43 2016
  InstallationDate: Installed on 2016-04-19 (15 days ago)
  InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64 (20160417.1)
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: tasksel
  UpgradeStatus: No upgrade log present (probably fresh install)

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