[Bug 1285791] [NEW] Installing default-jdk, uninstalling it, doing apt-get autoremove, and reinstalling it leaves you without /usr/bin/javac ?

[Dan Kegel]

Public bug reported:

To reproduce:

$ sudo lxc-create -t ubuntu -n testbot01-ubu1004-test -- -r lucid
$ sudo lxc-start -n testbot01-ubu1004-test
(log in)
$ sudo apt-get install default-jdk
$ which javac
/usr/bin/javac
$ sudo apt-get remove default-jdk
$ which javac
/usr/bin/javac
$ sudo apt-get autoremove -y
$ which javac
$ sudo apt-get install default-jdk
$ which javac
$ update-java-alternatives -l
java-1.6.0-openjdk 1061 /usr/lib/jvm/java-1.6.0-openjdk
$ sudo update-java-alternatives -a 
update-alternatives: error: no alternatives for appletviewer.
update-alternatives: error: no alternatives for extcheck.
...
$ apt-cache policy default-jdk
default-jdk:
  Installed: 1.6-34
  Candidate: 1.6-34
  Version table:
 *** 1.6-34 0
        500 http://archive.ubuntu.com/ubuntu/ lucid/main Packages
        100 /var/lib/dpkg/status

If you save a log on the two 'apt-get install default-jdk' lines,
diffing the two shows:

 Setting up openjdk-6-jre-headless (6b27-1.12.6-1ubuntu0.10.04.4) ...
-update-alternatives: using /usr/lib/jvm/java-6-openjdk/jre/bin/java to provide /usr/bin/java (java) in auto mode.
...
 Setting up openjdk-6-jdk (6b27-1.12.6-1ubuntu0.10.04.4) ...
-update-alternatives: using /usr/lib/jvm/java-6-openjdk/bin/appletviewer to provide /usr/bin/appletviewer (appletviewer) in auto mode.

So evidently there's some sort of postinst / postrm problem that only
shows up on the second install?

** Affects: java-common (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1285791

Title:
  Installing default-jdk, uninstalling it, doing apt-get autoremove, and
  reinstalling it leaves you without /usr/bin/javac ?

Status in “java-common” package in Ubuntu:
  New

Bug description:
  To reproduce:

  $ sudo lxc-create -t ubuntu -n testbot01-ubu1004-test -- -r lucid
  $ sudo lxc-start -n testbot01-ubu1004-test
  (log in)
  $ sudo apt-get install default-jdk
  $ which javac
  /usr/bin/javac
  $ sudo apt-get remove default-jdk
  $ which javac
  /usr/bin/javac
  $ sudo apt-get autoremove -y
  $ which javac
  $ sudo apt-get install default-jdk
  $ which javac
  $ update-java-alternatives -l
  java-1.6.0-openjdk 1061 /usr/lib/jvm/java-1.6.0-openjdk
  $ sudo update-java-alternatives -a 
  update-alternatives: error: no alternatives for appletviewer.
  update-alternatives: error: no alternatives for extcheck.
  ...
  $ apt-cache policy default-jdk
  default-jdk:
    Installed: 1.6-34
    Candidate: 1.6-34
    Version table:
   *** 1.6-34 0
          500 http://archive.ubuntu.com/ubuntu/ lucid/main Packages
          100 /var/lib/dpkg/status

  If you save a log on the two 'apt-get install default-jdk' lines,
  diffing the two shows:

   Setting up openjdk-6-jre-headless (6b27-1.12.6-1ubuntu0.10.04.4) ...
  -update-alternatives: using /usr/lib/jvm/java-6-openjdk/jre/bin/java to provide /usr/bin/java (java) in auto mode.
  ...
   Setting up openjdk-6-jdk (6b27-1.12.6-1ubuntu0.10.04.4) ...
  -update-alternatives: using /usr/lib/jvm/java-6-openjdk/bin/appletviewer to provide /usr/bin/appletviewer (appletviewer) in auto mode.

  So evidently there's some sort of postinst / postrm problem that only
  shows up on the second install?

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