open-jdk

2014-02-01 Thread Frank McCormick
When ever I update my Debian Sid installation and it involves open-jdk I 
get this warning when it's being configured:



update-binfmts: warning: current package is openjdk-7, but binary format 
already installed by openjdk-6


Is this something to be concerned about or is it just informative?

Why do I have two versions of open-jdk installed ?


Thanks


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Re: open-jdk

2014-02-01 Thread Reco
 Hi.

On Sat, 01 Feb 2014 09:43:13 -0500
Frank McCormick debianl...@videotron.ca wrote:

 When ever I update my Debian Sid installation and it involves open-jdk I 
 get this warning when it's being configured:
 
 
 update-binfmts: warning: current package is openjdk-7, but binary format 
 already installed by openjdk-6
 
 Is this something to be concerned about or is it just informative?

Well, if you happen to have a file with .jar extension, which has
executable bit set, and try to execute such file, it will be executed
with java from openjdk-6.
Whenever this will break something, or not, is up to you to decide.


 Why do I have two versions of open-jdk installed ?

Probably because some package had openjdk-6 as a dependency.
Try to remove openjdk-6, see what happens.

Reco


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Re: open-jdk

2014-02-01 Thread Slavko
Ahoj,

Dňa Sat, 1 Feb 2014 21:23:49 +0400 Reco recovery...@gmail.com napísal:

  Hi.
 
 On Sat, 01 Feb 2014 09:43:13 -0500
 Frank McCormick debianl...@videotron.ca wrote:
 
  When ever I update my Debian Sid installation and it involves
  open-jdk I get this warning when it's being configured:
  
  
  update-binfmts: warning: current package is openjdk-7, but binary
  format already installed by openjdk-6
  
  Is this something to be concerned about or is it just informative?
 
 Well, if you happen to have a file with .jar extension, which has
 executable bit set, and try to execute such file, it will be executed
 with java from openjdk-6.
 Whenever this will break something, or not, is up to you to decide.

One can select desired jexec-binfmt via udpate-alternatives, if there
are more choices. I have only one from openjdk-7-jre-headless package
on testing.

You can to have broken alternative here, or you have more choices and 
old openjdk-6 is set.

regards

-- 
Slavko
http://slavino.sk


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Re: open-jdk

2014-02-01 Thread Frank McCormick

On 01/02/14 12:23 PM, Reco wrote:

  Hi.

On Sat, 01 Feb 2014 09:43:13 -0500
Frank McCormick debianl...@videotron.ca wrote:


When ever I update my Debian Sid installation and it involves open-jdk I
get this warning when it's being configured:


update-binfmts: warning: current package is openjdk-7, but binary format
already installed by openjdk-6

Is this something to be concerned about or is it just informative?


Well, if you happen to have a file with .jar extension, which has
executable bit set, and try to execute such file, it will be executed
with java from openjdk-6.
Whenever this will break something, or not, is up to you to decide.



Why do I have two versions of open-jdk installed ?


Probably because some package had openjdk-6 as a dependency.
Try to remove openjdk-6, see what happens.




   I purged it and it's gone - at the same time openjdk7 is now
the preferred one.

Thanks




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Re: open-jdk

2014-02-01 Thread Frank McCormick

On 01/02/14 12:51 PM, Slavko wrote:

Ahoj,

Dňa Sat, 1 Feb 2014 21:23:49 +0400 Reco recovery...@gmail.com napísal:


  Hi.

On Sat, 01 Feb 2014 09:43:13 -0500
Frank McCormick debianl...@videotron.ca wrote:


When ever I update my Debian Sid installation and it involves
open-jdk I get this warning when it's being configured:


update-binfmts: warning: current package is openjdk-7, but binary
format already installed by openjdk-6

Is this something to be concerned about or is it just informative?


Well, if you happen to have a file with .jar extension, which has
executable bit set, and try to execute such file, it will be executed
with java from openjdk-6.
Whenever this will break something, or not, is up to you to decide.


One can select desired jexec-binfmt via udpate-alternatives, if there
are more choices. I have only one from openjdk-7-jre-headless package
on testing.

You can to have broken alternative here, or you have more choices and
old openjdk-6 is set.

regards




  Well after purging 6 I too have only one openjdk-7. Seems to have
solved the problem.. we'll see :)


Thanks


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Re: open-jdk

2014-02-01 Thread Scott Ferguson
On 02/02/14 01:43, Frank McCormick wrote:
 When ever I update my Debian Sid installation and it involves open-jdk I
 get this warning when it's being configured:
 
 
 update-binfmts: warning: current package is openjdk-7, but binary format
 already installed by openjdk-6
 
 Is this something to be concerned about or is it just informative?
 
 Why do I have two versions of open-jdk installed ?

Because you can. :)
Seriously.

 
 
 Thanks
 
 

See which one is in use
# update-alternatives --display java



Kind regards


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Re: open-jdk

2014-02-01 Thread Frank McCormick

On 01/02/14 06:47 PM, Scott Ferguson wrote:

update-alternatives --display java



[root@localhost frank]# update-alternatives --display java
java - status is manual.
 link currently points to 
/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386/jre/bin/java
/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386/jre/bin/java 
- priority 170051
 slave keytool: 
/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386/jre/bin/keytool
 slave orbd: 
/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386/jre/bin/orbd
 slave pack200: 
/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386/jre/bin/pack200
 slave rmid: 
/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386/jre/bin/rmid
 slave rmiregistry: 
/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386/jre/bin/rmiregistry
 slave servertool: 
/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386/jre/bin/servertool
 slave tnameserv: 
/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386/jre/bin/tnameserv
 slave unpack200: 
/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386/jre/bin/unpack200
 slave jre_exports: 
/usr/lib/jvm-exports/java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386

 slave jre: /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386/jre
 slave java.1.gz: 
/usr/share/man/man1/java-java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386.1.gz
 slave keytool.1.gz: 
/usr/share/man/man1/keytool-java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386.1.gz
 slave orbd.1.gz: 
/usr/share/man/man1/orbd-java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386.1.gz
 slave pack200.1.gz: 
/usr/share/man/man1/pack200-java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386.1.gz
 slave rmid.1.gz: 
/usr/share/man/man1/rmid-java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386.1.gz
 slave rmiregistry.1.gz: 
/usr/share/man/man1/rmiregistry-java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386.1.gz
 slave servertool.1.gz: 
/usr/share/man/man1/servertool-java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386.1.gz
 slave tnameserv.1.gz: 
/usr/share/man/man1/tnameserv-java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386.1.gz
 slave unpack200.1.gz: 
/usr/share/man/man1/unpack200-java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386.1.gz
Current `best' version is 
/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.4.1.fc19.i386/jre/bin/java.

[root@localhost frank]#



More info that I ever wanted :)





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