Es busca DD per esponsoritzar paquet qdacco (diccionari català-anglès)

2013-10-28 Thread Innocent De Marchi
Bon dia,

Estic intentant actualitzar el paquet qdacco [1]. Ja fa temps ho vaig intentar

sense éxit. qdacco és una interfície per poder fer servir un diccionari

català-anglès. La persona que em va esponsoritzar el paquet no respon.

Algun voluntari/a?

Gràcies per endevant!

I. De Marchi




[1]  http://packages.qa.debian.org/q/qdacco.html

Package: sponsorship-requests
  Severity: important

  Dear mentors,

  I am looking for a sponsor for my package qdacco

 * Package name: qdacco
   Version : 0.8.2-2
   Upstream Author : Carles Pina
 * URL : http://sourceforge.net/projects/dacco/
 * License : GPL-3+
   Section : text

  It builds those binary packages:

libqdaccolib-dev - library for facilitate access to dacco dictionary (devel)
 libqdaccolib0.7 - library for facilitate access to dacco dictionary (runtime)
 qdacco - offline Dacco Catalan - English dictionary frontend (qt)

  To access further information about this package, please visit the
following URL:

  http://mentors.debian.net/package/qdacco


  Alternatively, one can download the package with dget using this command:

dget -x 
http://mentors.debian.net/debian/pool/main/q/qdacco/qdacco_0.8.2-2.dsc



  Regards,
   Innocent De Marchi


Re: Message alarmant serveur Web Apache2

2013-10-28 Thread andre_debian
On Saturday 26 October 2013 23:53:24 Leslie-Alexandre DENIS wrote:
 Une possible redirection cachée dans du code sur votre plateforme Web ?!
 http://forums.interworx.com/showthread.php?2783-logwatch-s-possibleuccessfu
l-probes-were-detected-null-HTTP-Response-302
 https://en.wikipedia.org/wiki/HTTP_302

Merci, ces liens indiquent qu'il ne  faut pas trop s'alarmer ...

Sans doute la présence des CMS Wordpress et phpBB
en sont pour quelque chose, surtout ce dernier réputé
pour son insécurité.

andré

 Le 26/10/2013 23:37, andre_deb...@numericable.fr a écrit :
  Le rapport quotidien de logwatch m'envoie ce message
  régulièrement, depuis un serveur sous Wheezy :
  A total of 1 possible successful probes were detected (the following
  URLs contain strings that match one or more of a listing of strings that
  indicate a possible exploit) : null HTTP Response 302
  Le rapport n'indique rien de plus, pas possible de savoir de quoi il
  s'agit.
  Le serveur ne montre aucun dégat, ni défaillance.
  Si vous avez une idée pour en savoir plus ...
  André

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Re: Message alarmant serveur Web Apache2

2013-10-28 Thread Sébastien NOBILI
Bonjour,

Le lundi 28 octobre 2013 à 10:12, andre_deb...@numericable.fr a écrit :
 Merci, ces liens indiquent qu'il ne  faut pas trop s'alarmer ...
 
 Sans doute la présence des CMS Wordpress et phpBB
 en sont pour quelque chose, surtout ce dernier réputé
 pour son insécurité.

Je trouve ces deux phrases un peu paradoxales…
Soit tu te préoccupes de la sécurité de ta machine, soit tu y laisses installé
un outil « réputé pour son insécurité »…

Seb

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Re: Gel de Jessie

2013-10-28 Thread Dominique Asselineau
admini wrote on Sun, Oct 27, 2013 at 12:40:15PM +0100
 Le 10/27/13 11:34, Jérôme a écrit :
 Le vendredi 25 octobre 2013 à 12:03 +0200, maderios a écrit :
 Une stable tous les ans  serait plus adapté à la réalité du 21°
 siècle.
 Beaucoup de programmes dans Wheezy sont déjà obsolètes.
 Obsolète pour qui ?
 
 Même en desktop, il y a pas mal de gens qui sont l'inverse de geek et
 pour qui changer la couleur ou déplacer un bouton est déjà un problème.
 c'est la nature humaine que d'être néophobe.

Ah bon !  Je crois bien que c'est aussi le contraire.  Il y a de tout
dans la nature humaine.  Du coup, ça va être difficile d'aboutir à une
conclusion sur ce sujet.

dom
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Re: Gel de Jessie [HS]

2013-10-28 Thread admini

Le 28/10/2013 12:05, Dominique Asselineau a écrit :

admini wrote on Sun, Oct 27, 2013 at 12:40:15PM +0100

Le 10/27/13 11:34, Jérôme a écrit :

Le vendredi 25 octobre 2013 à 12:03 +0200, maderios a écrit :

Une stable tous les ans  serait plus adapté à la réalité du 21°
siècle.
Beaucoup de programmes dans Wheezy sont déjà obsolètes.

Obsolète pour qui ?

Même en desktop, il y a pas mal de gens qui sont l'inverse de geek et
pour qui changer la couleur ou déplacer un bouton est déjà un problème.

c'est la nature humaine que d'être néophobe.

Ah bon !  Je crois bien que c'est aussi le contraire.  Il y a de tout
dans la nature humaine.  Du coup, ça va être difficile d'aboutir à une
conclusion sur ce sujet.
[Hors Sujet]: il est vrai que le marketing a formaté low-level pas mal 
de cerveaux,  pour nous rendre néophiles.
dans les 80's, les américains ont essayé de commercialiser un savon en 
Chine, à peine sortie des famines et des révolutions. un flop total, car 
les chinois des 70's-80's sont néophobes, on se méfiait des trucs 
étrangers, et plus particulièrement lors qu'ils viennent des blancs ...


maintenant, la génération 90's-2000's, sont friands de nouveautés, le 
pays est totalement capitaliste et ouvert, plus question de rester avec 
un Aiefone 4, on ose à peine à le sortir pour envoyer un SMS, de peur de 
mourir étouffé par la honte.[/Hors Sujet]


dom
--

donc, personnellement, une release tous les 2 ans me paraît un bon 
rythme. certains constructeurs de serveurs mettent toujours les 
composants les plus récents, non pour être dans le coup, mais pour une 
question d'optimisation de coûts. les anciens composants, plus rares, 
sont plus chers. il faut alors se tourner vers des constructeurs de 
machines plus sérieux, qui garantissent 100% compatibilité avec le 
monde UNIX, avec une bonne stabilité dans les choix de composants. ce 
qui ne nous oblige pas faire des dist-upgrade tous les 2 ans. en effet, 
c'est bien gentil de faire des dist-upgrade, encore faut-il que les 
métier suivent derrière ... et ça les pisseurs de codes n'ont pas que 
ça à faire, si vous voyez ce que je veux dire.


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sensible-browser et iceweasel

2013-10-28 Thread C. Mourad Jaber

Bonjour,

Je rencontre un comportement curieux de iceweasel :
 - Quand je le lance via l'icone du menu, tout se passe bien,
 - par contre si je le lance via la commande sensible-browser (directement ou bien via 
icedove par un lien dans un mail), j'ai des bugs graphique qui apparaissent (la barre de 
recherche et d'URL sont très sombre avec l'ecriture ton sur ton)...


Y'a-t-il quelque chose à faire pour corriger ce comportement ?

++

Mourad

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Re: Gel de Jessie

2013-10-28 Thread maderios

On 10/27/2013 11:34 AM, Jérôme wrote:

Le vendredi 25 octobre 2013 à 12:03 +0200, maderios a écrit :

Une stable tous les ans  serait plus adapté à la réalité du 21°
siècle.
Beaucoup de programmes dans Wheezy sont déjà obsolètes.


Obsolète pour qui ?

Pour les gens qui utilisent Digikam, par exemple. Bon ok, la dernière 
version 3.5 n'est pas hyper stable mais elle pourrait être dans Sid, 
rien que pour la tester et signaler les bugs. Au lieu de cela, Digikam 
reste dans experimental, ce qui restreint fortement le nombre 
d'utilisateurs. Autre exemple : Mysql partiellement libre. Qu'attend 
Debian pour le remplacer par son équivalent complètement libre et plus 
performant, Mariadb ? Même Redhat l'a adopté. Autre exemple: Systemd 
(intégré) que l'on trouve désormais sur une majorité de distro. On y 
passera et les autres utilisateurs non Debian auront été les pionniers...

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Re: Gel de Jessie

2013-10-28 Thread juke
On Mon, Oct 28, 2013 at 04:19:29PM +0100, maderios wrote:

 Pour les gens qui utilisent Digikam, par exemple. Bon ok, la
 dernière version 3.5 n'est pas hyper stable mais elle pourrait être
 dans Sid, rien que pour la tester et signaler les bugs.

Qu'est ce qui l'empeche de passer dans Sid ? 


 Autre exemple : Mysql partiellement libre.

Qu'est ce qui n'est pas libre ? y'a t-il des ticket d'ouvert à ce sujet pour le
passer dans non-free ? 


 exemple: Systemd (intégré)

Systemd est dans debian mais n'est pas integré dans stable car Linux n'est pas
le seul noyaux supporté. 





signature.asc
Description: Digital signature


Re: Gel de Jessie

2013-10-28 Thread Guy Roussin
 Autre exemple: Systemd (intégré) que l'on trouve désormais sur une
 majorité de distro. 
pour info, systemd est dans sid (au moins en arch amd64)

Guy

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Re: Gel de Jessie

2013-10-28 Thread maderios

On 10/28/2013 04:57 PM, j...@free.fr wrote:

On Mon, Oct 28, 2013 at 04:19:29PM +0100, maderios wrote:


Pour les gens qui utilisent Digikam, par exemple. Bon ok, la
dernière version 3.5 n'est pas hyper stable mais elle pourrait être
dans Sid, rien que pour la tester et signaler les bugs.


Qu'est ce qui l'empeche de passer dans Sid ?


Il est buggy...





Autre exemple : Mysql partiellement libre.


Qu'est ce qui n'est pas libre ? y'a t-il des ticket d'ouvert à ce sujet pour le
passer dans non-free ?

J'ai vu qq part  que certains patches ne sont pas libres




exemple: Systemd (intégré)


Systemd est dans debian mais n'est pas integré dans stable car Linux n'est pas
le seul noyaux supporté.

Systemd n'est pas réellement intégré dans le système mais fonctionne 
en surcouche

 Native systemd support prévu dans Jessie
https://lists.debian.org/debian-devel-announce/2013/10/msg4.html

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Re: Gel de Jessie

2013-10-28 Thread maderios

On 10/28/2013 05:10 PM, Guy Roussin wrote:

Autre exemple: Systemd (intégré) que l'on trouve désormais sur une
majorité de distro.

pour info, systemd est dans sid (au moins en arch amd64)


Oui mais en version 204 et non la 208 actuelle

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Re: Gel de Jessie

2013-10-28 Thread maderios

On 10/28/2013 06:54 PM, Erwan David wrote:

Le 28/10/2013 18:49, maderios a écrit :

On 10/28/2013 04:57 PM, j...@free.fr wrote:

On Mon, Oct 28, 2013 at 04:19:29PM +0100, maderios wrote:


Pour les gens qui utilisent Digikam, par exemple. Bon ok, la
dernière version 3.5 n'est pas hyper stable mais elle pourrait être
dans Sid, rien que pour la tester et signaler les bugs.


Qu'est ce qui l'empeche de passer dans Sid ?


Il est buggy...





Autre exemple : Mysql partiellement libre.


Qu'est ce qui n'est pas libre ? y'a t-il des ticket d'ouvert à ce
sujet pour le
passer dans non-free ?

J'ai vu qq part  que certains patches ne sont pas libres




exemple: Systemd (intégré)


Systemd est dans debian mais n'est pas integré dans stable car Linux
n'est pas
le seul noyaux supporté.


Systemd n'est pas réellement intégré dans le système mais fonctionne
en surcouche
  Native systemd support prévu dans Jessie
https://lists.debian.org/debian-devel-announce/2013/10/msg4.html


Et possibilité de ne pas l'utiliser ?


On peut le penser :
'Actuellement, la plupart des paquets Debian sont uniquement prévus pour 
SysV. Si systemd est actif, il vient alors surcouche. L'objectif est de 
fournir systématiquement, en plus de la configuration et du script shell 
pour Sysv, une configuration et un exécutable ELF pour systemd.'

https://linuxfr.org/news/debian-7-2-et-futur-gel-de-debian-8-0

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Re: Gel de Jessie

2013-10-28 Thread Erwan David
Le 28/10/2013 19:22, maderios a écrit :
 On 10/28/2013 06:54 PM, Erwan David wrote:
 Le 28/10/2013 18:49, maderios a écrit :
 On 10/28/2013 04:57 PM, j...@free.fr wrote:
 On Mon, Oct 28, 2013 at 04:19:29PM +0100, maderios wrote:

 Pour les gens qui utilisent Digikam, par exemple. Bon ok, la
 dernière version 3.5 n'est pas hyper stable mais elle pourrait être
 dans Sid, rien que pour la tester et signaler les bugs.

 Qu'est ce qui l'empeche de passer dans Sid ?

 Il est buggy...



 Autre exemple : Mysql partiellement libre.

 Qu'est ce qui n'est pas libre ? y'a t-il des ticket d'ouvert à ce
 sujet pour le
 passer dans non-free ?
 J'ai vu qq part  que certains patches ne sont pas libres


 exemple: Systemd (intégré)

 Systemd est dans debian mais n'est pas integré dans stable car Linux
 n'est pas
 le seul noyaux supporté.

 Systemd n'est pas réellement intégré dans le système mais fonctionne
 en surcouche
   Native systemd support prévu dans Jessie
 https://lists.debian.org/debian-devel-announce/2013/10/msg4.html

 Et possibilité de ne pas l'utiliser ?

 On peut le penser :
 'Actuellement, la plupart des paquets Debian sont uniquement prévus
 pour SysV. Si systemd est actif, il vient alors surcouche. L'objectif
 est de fournir systématiquement, en plus de la configuration et du
 script shell pour Sysv, une configuration et un exécutable ELF pour
 systemd.'
 https://linuxfr.org/news/debian-7-2-et-futur-gel-de-debian-8-0


Ça ne laisse donc pas le choix... J'ai quelques plateformes embarquées
qui risquent de ne pas apprécier cette boursouflure disque...

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Re: Gel de Jessie

2013-10-28 Thread maderios

On 10/28/2013 07:25 PM, Erwan David wrote:

Le 28/10/2013 19:22, maderios a écrit :

On 10/28/2013 06:54 PM, Erwan David wrote:

Le 28/10/2013 18:49, maderios a écrit :

On 10/28/2013 04:57 PM, j...@free.fr wrote:

On Mon, Oct 28, 2013 at 04:19:29PM +0100, maderios wrote:


Pour les gens qui utilisent Digikam, par exemple. Bon ok, la
dernière version 3.5 n'est pas hyper stable mais elle pourrait être
dans Sid, rien que pour la tester et signaler les bugs.


Qu'est ce qui l'empeche de passer dans Sid ?


Il est buggy...





Autre exemple : Mysql partiellement libre.


Qu'est ce qui n'est pas libre ? y'a t-il des ticket d'ouvert à ce
sujet pour le
passer dans non-free ?

J'ai vu qq part  que certains patches ne sont pas libres




exemple: Systemd (intégré)


Systemd est dans debian mais n'est pas integré dans stable car Linux
n'est pas
le seul noyaux supporté.


Systemd n'est pas réellement intégré dans le système mais fonctionne
en surcouche
   Native systemd support prévu dans Jessie
https://lists.debian.org/debian-devel-announce/2013/10/msg4.html


Et possibilité de ne pas l'utiliser ?


On peut le penser :
'Actuellement, la plupart des paquets Debian sont uniquement prévus
pour SysV. Si systemd est actif, il vient alors surcouche. L'objectif
est de fournir systématiquement, en plus de la configuration et du
script shell pour Sysv, une configuration et un exécutable ELF pour
systemd.'
https://linuxfr.org/news/debian-7-2-et-futur-gel-de-debian-8-0



Ça ne laisse donc pas le choix... J'ai quelques plateformes embarquées
qui risquent de ne pas apprécier cette boursouflure disque...


On aura (certainement) le choix, c'est ce que j'ai écrit ci-dessus...
Cohabiteraient  SysV et Systemd. Enfin, rien n'est certain...

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Re: Gel de Jessie

2013-10-28 Thread Rémi Vanicat
maderios mader...@gmail.com writes:

[...]
 On aura (certainement) le choix, c'est ce que j'ai écrit ci-dessus...
 Cohabiteraient  SysV et Systemd. Enfin, rien n'est certain...

Le débat est sur la table du tech-ctte:
https://wiki.debian.org/Debate/initsystem/ 

Reste à voir quel sera la décision du comité.

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Re: [OT] Usa Linux, decían... porque en Linux no hay virus.

2013-10-28 Thread Gonzalo Rivero
El vie, 25-10-2013 a las 14:24 +, Camaleón escribió:
 El Fri, 25 Oct 2013 08:59:30 -0500, argumento escribió:
 
 (corrijo el top-posting)
 
  On 25/10/13 08:37, Camaleón wrote:
  El Thu, 24 Oct 2013 21:17:36 +0200, Eduardo Rios escribió:
  
  Acojonado me he quedado. ¿Habéis visto este vídeo?
  
  http://www.youtube.com/watch?feature=player_embeddedv=XZV4G7DcQuo
 
 
  Buf... es muy extenso (52:48 min.) y no hay resumen técnico para leer
  lo que hacen :-/
  
  De todas formas me parece muy poco acertada la elección de esa frase
  (la del asunto) para una presentación seria sobre las vulnerabilidades
  de un sistema operativo, parece más bien el titular de una noticia de
  la prensa amarilla que busca llamar la atención.
 
  De cualquier forma, si comparas la vulnerabilidad de windows, nada que
  ver con Linux. Si te preocupa demasiado la vulnerabilidad de tu
  computadora, intenta seguir esta ¿sencilla? lista de pasos:
  
  http://crunchbang.org/forums/viewtopic.php?id=24722
  
  Te dirá que encriptes en disco, que instales y configures un anti-
  rootkit, anti virus, etc...
 
 Bueno, yo siempre he defendido la idea de que un sistema es tan inseguro 
 como lo sea su administrador y que en igualdad de condiciones (mismo 
 porcentaje de malware disponible para ambos sistemas), siempre será mejor 
 un Windows bien administrado que un Linux en manos inexpertas.

lo cual me recuerda a una firma que usaba alguien en una de las primeras
listas por la que pasé (creo que de lugAR):
«cualquiera administra un windows nt*... y ese es precisamente el
problema: que CUALQUIERA administre»



*si no había ni win2000 todavía :P
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Manejo de procesos

2013-10-28 Thread Luis

Hola,

Estoy desarrollando un módulo python para facilitar la implementación de  
objetos gui(textbox, selectbutton, barras de progreso, etc) para  
aplicaciones de consola.


Ya tengo una barra de progreso pero para implementarla hice que avanzara  
sincronizadamente con la base de tiempo de la máquina(segundos) pero ahora  
necesito poder sincronizarla con un proceso real como la copia de muchos  
archivos, un proceso de búsqueda, etc.


Esta es la idea, cómo puedo verificar el progreso de un determinado  
proceso: su comienzo, desarrollo y terminación?


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Arranque rápido(boot) en debian linux

2013-10-28 Thread Maykel Franco
Hola muy buenas, este finde he realizado unas comparaciones entre 2
portátiles de similitud hardware booteando con un debian 7 + kde
frente a un windows 8 con uefi.

Reiniciando las 2 máquinas, más o menos booteaban igual, quizá un
pelin antes debian. Pero claro, si apagas las 2 máquinas y las vuelves
a encender me sorprendió windows 8 ya que booteaba en cuestión de 5
seg...

No sabía yo que tenía esta tecnología:

http://www.eightforums.com/tutorials/6320-fast-startup-turn-off-windows-8-a.html

Se aplica sólo a un apagado, no a un reinicio. Por lo visto realiza un
apagado híbrido, como si fuera una parcial hibernacion (hibernar lo
deja en el disco duro) , y crea un archivo de hiberfil.sys el cual
contiene información del kernel, la session, hardware...de tal forma
que cuando apagas y lo vuelves a encender, hace como un resume que lee
ese archivo el cual ya tiene el kernel cargado, drivers...etc etc y
claro tiene una ventaja enorme...Todo esto es un rollo tralará pero me
preguntaba si esta tecnología se lo podría implementar en un debian,
es decir un apagado híbrido.

Necesita realmente UEFI para poder hacer un apagado híbrido??

Saludos y gracias de antemano.


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Re: Manejo de procesos

2013-10-28 Thread Eduardo A . Bustamante López
 Esta es la idea, cómo puedo verificar el progreso de un determinado
 proceso: su comienzo, desarrollo y terminación?
Saludos!

El comienzo y la terminación de los procesos es sencillo. El comienzo
lo conoces porque, supongo, tú inicias ese proceso, por ejemplo:

  subprocess.call(['sleep', '10'])

[...] y suponemos que esto lo realizas después de un os.fork(), en
tal caso, al momento de hacer el fork() tú puedes comenzar a contar
el tiempo. Y cuando termine el proceso que llamaste, por ejemplo al
sleep, te regresa el control al otro proceso de python, y este ya
puede notificar a su padre de que terminó el otro proceso.
Gráficamente se ve algo así:


  [Python padre]
 |
 | - después de llamar os.fork()
  \
  [Python hijo]
   |
   | - después de llamar subprocess.call()
   \
  [Proceso 'sleep 10']

Mientras se ejecuta 'sleep 10', el proceso de python hijo estará
bloqueado. El padre no se bloquea, a menos de que hagas la llamada
wait(). No estoy seguro de si se manda por defecto el SIGCHLD o tú
debes registrarlo, pero la forma en que el sistema operativo comunica
al padre que su hijo ha muerto es a través de un SIGCHLD.

Entonces, el flujo se vería un tanto así:

[Python hijo lanza 'sleep 10'] 
  = [Pasan 10 segundos (el hijo se bloquea, osea, no avanza)]
  = [El hijo se desbloquea al terminar el 'sleep 10']
  = [El hijo muere, ya que no hay más código por ejecutar]
  = [El padre recibe la señal SIGCHLD por parte del SO de que su
hijo ha finalizado]

Los detalles específicos no los tengo frescos, pero aquí hay algunas
ligas (en inglés), que hablan al respecto:

- 
http://stackoverflow.com/questions/3675675/how-do-i-know-when-a-child-process-died
- 
http://stackoverflow.com/questions/11009567/exiting-the-child-process-after-os-fork

En cuanto a conocer el progreso... eso está complicado! ¿por qué?
porque tú no tienes manera de saber si un proceso se quedó colgado, o
si está haciendo una operación, si se cayó la red y está esperando a
que regresé, ...

Es decir, el progreso es totalmente dependiente del programa en
específico. No existe un concepto unificado de progreso entre las
utilerías. Aquí ya debes decidir tú qué mostrar, y posiblemente
involucrará un mayor entendimiento de los comandos que lanzarás a
través de tu GUI. Tal vez alguna especie de comunicación
interprocesos donde el comando lanzado notifique del progreso, pero
cada uno lo implementa a su manera.

-- 
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Re: [OT] Usa Linux, decían... porque en Linux no hay virus.

2013-10-28 Thread Camaleón
El Mon, 28 Oct 2013 09:42:40 -0300, Gonzalo Rivero escribió:

 El vie, 25-10-2013 a las 14:24 +, Camaleón escribió:

(...)
 
 Bueno, yo siempre he defendido la idea de que un sistema es tan
 inseguro como lo sea su administrador y que en igualdad de condiciones
 (mismo porcentaje de malware disponible para ambos sistemas), siempre
 será mejor un Windows bien administrado que un Linux en manos
 inexpertas.
 
 lo cual me recuerda a una firma que usaba alguien en una de las primeras
 listas por la que pasé (creo que de lugAR):
 «cualquiera administra un windows nt*... y ese es precisamente el
 problema: que CUALQUIERA administre»

:-)

Resulta inevitable que todo usuario sea su propio administrador aunque la 
gente no se dé cuenta. Creo que no perciben el peligro inherente de tener 
un equipo conectado la mayor parte del día a Internet.

Saludos,

-- 
Camaleón


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Re: Arranque rápido(boot) en debian linux

2013-10-28 Thread Camaleón
El Mon, 28 Oct 2013 16:00:48 +0100, Maykel Franco escribió:

 Hola muy buenas, este finde he realizado unas comparaciones entre 2
 portátiles de similitud hardware booteando con un debian 7 + kde frente
 a un windows 8 con uefi.
 
 Reiniciando las 2 máquinas, más o menos booteaban igual, quizá un pelin
 antes debian. Pero claro, si apagas las 2 máquinas y las vuelves a
 encender me sorprendió windows 8 ya que booteaba en cuestión de 5 seg...

En frío, mi Windows XP inicia más rápido con 4 GiB de RAM y un procesador 
más lento que Debian Wheezy con 8 GiB y un micro más modernico.
 
 No sabía yo que tenía esta tecnología:
 
 http://www.eightforums.com/tutorials/6320-fast-startup-turn-off-
windows-8-a.html
 
 Se aplica sólo a un apagado, no a un reinicio. Por lo visto realiza un
 apagado híbrido, como si fuera una parcial hibernacion (hibernar lo deja
 en el disco duro) , y crea un archivo de hiberfil.sys el cual contiene
 información del kernel, la session, hardware...de tal forma que cuando
 apagas y lo vuelves a encender, hace como un resume que lee ese archivo
 el cual ya tiene el kernel cargado, drivers...etc etc y claro tiene una
 ventaja enorme...Todo esto es un rollo tralará pero me preguntaba si
 esta tecnología se lo podría implementar en un debian,
 es decir un apagado híbrido.

Suena a suspensión pura y dura (un estado S3) y claro, normal que 
restaure rápido, pero eso en linux también lo tienes... otra cosa es que 
restaure correctamente :-P

 Necesita realmente UEFI para poder hacer un apagado híbrido??

No, el que necesita UEFI es Windows 8 si quieres usar algunas de sus 
funcionalidades (como SecureBoot).

Saludos,

-- 
Camaleón


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Re: Manejo de procesos

2013-10-28 Thread Camaleón
El Mon, 28 Oct 2013 10:36:37 -0600, Luis escribió:

 Estoy desarrollando un módulo python para facilitar la implementación de
 objetos gui(textbox, selectbutton, barras de progreso, etc) para
 aplicaciones de consola.
 
 Ya tengo una barra de progreso pero para implementarla hice que avanzara
 sincronizadamente con la base de tiempo de la máquina(segundos) pero
 ahora necesito poder sincronizarla con un proceso real como la copia de
 muchos archivos, un proceso de búsqueda, etc.
 
 Esta es la idea, cómo puedo verificar el progreso de un determinado
 proceso: su comienzo, desarrollo y terminación?

En bash utilicé un bucle sencillo (for) reinyectado a la tarea para ir 
incrementando el porcentaje de la barra de progreso, así que supongo que 
en Python podrás hacer algo similar, incluso tendrás alguna función/
biblioteca prediseñada que puedas usar directamente.

Saludos,

-- 
Camaleón


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Re: Arranque rápido(boot) en debian linux

2013-10-28 Thread Maykel Franco
El día 28 de octubre de 2013 16:27, Camaleón noela...@gmail.com escribió:
 El Mon, 28 Oct 2013 16:00:48 +0100, Maykel Franco escribió:

 Hola muy buenas, este finde he realizado unas comparaciones entre 2
 portátiles de similitud hardware booteando con un debian 7 + kde frente
 a un windows 8 con uefi.

 Reiniciando las 2 máquinas, más o menos booteaban igual, quizá un pelin
 antes debian. Pero claro, si apagas las 2 máquinas y las vuelves a
 encender me sorprendió windows 8 ya que booteaba en cuestión de 5 seg...

 En frío, mi Windows XP inicia más rápido con 4 GiB de RAM y un procesador
 más lento que Debian Wheezy con 8 GiB y un micro más modernico.

mm pues XP ya tiene su tiempecito, como puede ganar a debian wheezy!!


 No sabía yo que tenía esta tecnología:

 http://www.eightforums.com/tutorials/6320-fast-startup-turn-off-
 windows-8-a.html

 Se aplica sólo a un apagado, no a un reinicio. Por lo visto realiza un
 apagado híbrido, como si fuera una parcial hibernacion (hibernar lo deja
 en el disco duro) , y crea un archivo de hiberfil.sys el cual contiene
 información del kernel, la session, hardware...de tal forma que cuando
 apagas y lo vuelves a encender, hace como un resume que lee ese archivo
 el cual ya tiene el kernel cargado, drivers...etc etc y claro tiene una
 ventaja enorme...Todo esto es un rollo tralará pero me preguntaba si
 esta tecnología se lo podría implementar en un debian,
 es decir un apagado híbrido.

 Suena a suspensión pura y dura (un estado S3) y claro, normal que
 restaure rápido, pero eso en linux también lo tienes... otra cosa es que
 restaure correctamente :-P

 Necesita realmente UEFI para poder hacer un apagado híbrido??

 No, el que necesita UEFI es Windows 8 si quieres usar algunas de sus
 funcionalidades (como SecureBoot).

Haber si lo he entendido bien, entonces no hace falta UEFI para
realizar esta acción...Apagado hibrido...

No me refiero a suspender un linux, me gustaría que usara la misma
tecnología apagado aunque sea casi idéntica que suspender o hibernar
en este caso porque va al disco duro.

Hay algo así en debian??

Por cierto, gracias por contestar Camaleón.


Saludos.


 Saludos,

 --
 Camaleón


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Re: Arranque rápido(boot) en debian linux

2013-10-28 Thread Camaleón
El Mon, 28 Oct 2013 16:36:03 +0100, Maykel Franco escribió:

 El día 28 de octubre de 2013 16:27, Camaleón noela...@gmail.com
 escribió:

(...)

 Reiniciando las 2 máquinas, más o menos booteaban igual, quizá un
 pelin antes debian. Pero claro, si apagas las 2 máquinas y las vuelves
 a encender me sorprendió windows 8 ya que booteaba en cuestión de 5
 seg...

 En frío, mi Windows XP inicia más rápido con 4 GiB de RAM y un
 procesador más lento que Debian Wheezy con 8 GiB y un micro más
 modernico.
 
 mm pues XP ya tiene su tiempecito, como puede ganar a debian wheezy!!

Lo tengo súper-afinado y la verdad es que el XP es muy comedido en cuanto 
al uso de RAM :-)

 No sabía yo que tenía esta tecnología:

 http://www.eightforums.com/tutorials/6320-fast-startup-turn-off-
 windows-8-a.html

(...)

 Suena a suspensión pura y dura (un estado S3) y claro, normal que
 restaure rápido, pero eso en linux también lo tienes... otra cosa es
 que restaure correctamente :-P

 Necesita realmente UEFI para poder hacer un apagado híbrido??

 No, el que necesita UEFI es Windows 8 si quieres usar algunas de sus
 funcionalidades (como SecureBoot).
 
 Haber si lo he entendido bien, entonces no hace falta UEFI para realizar
 esta acción...Apagado hibrido...

Es que por mucho nombrecito rimbombante que le pongan no es más que un 
modo de ahorro energético.

 No me refiero a suspender un linux, me gustaría que usara la misma
 tecnología apagado aunque sea casi idéntica que suspender o hibernar
 en este caso porque va al disco duro.

Pues no sé qué diferencia le ves tú con la suspensión o la hibernación en 
Debian :-?

Hibernar → contenido de ram va al disco duro (mayor ahorro energético, 
tarda más en restaurar)

Suspender → procesos y estado general del sistema va a la ram (menor 
ahorro energético, restaura más rápido)

Ese apagado híbrido hace uso de un archivo del disco duro por lo que 
sería una hibernación (parcial o completa, es indiferente) en toda regla. 
Que la UEFI ayude a agilizar el proceso, es posible, pero desde luego no 
es un requisito ya que eso se ha hecho así desde antes de que existiera :-
)

Saludos,

-- 
Camaleón


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Re: Arranque rápido(boot) en debian linux

2013-10-28 Thread Camaleón
El Mon, 28 Oct 2013 16:34:23 +, Camaleón escribió:

 El Mon, 28 Oct 2013 16:36:03 +0100, Maykel Franco escribió:

(...)

 No me refiero a suspender un linux, me gustaría que usara la misma
 tecnología apagado aunque sea casi idéntica que suspender o hibernar
 en este caso porque va al disco duro.
 
 Pues no sé qué diferencia le ves tú con la suspensión o la hibernación
 en Debian :-?
 
 Hibernar → contenido de ram va al disco duro (mayor ahorro energético,
 tarda más en restaurar)
 
 Suspender → procesos y estado general del sistema va a la ram (menor
 ahorro energético, restaura más rápido)
 
 Ese apagado híbrido hace uso de un archivo del disco duro por lo que
 sería una hibernación (parcial o completa, es indiferente) en toda
 regla. Que la UEFI ayude a agilizar el proceso, es posible, pero desde
 luego no es un requisito ya que eso se ha hecho así desde antes de que
 existiera :-
 )

Del manual man pm-suspend:

***
pm-suspend-hybrid

Hybrid-suspend is the process where the system does everything it needs to
hibernate, but suspends instead of shutting down. This means that your
computer can wake up quicker than for normal hibernation if you do not run
out of power, and you can resume even if you run out of power. s2both(8) 
is an hybrid-suspend implementation.
***

Podrías jugar con esta opción.

El problema que le veo a  los ahorros energéticos es que no siempre 
funcionan como deben y no es extraño que algún componente de hardware o 
algún controlador dé problemas (tanto en windows como en linux) y el 
equipo no pueda restaurar correctamente forzando un apagado a lo bestia.

Saludos,

-- 
Camaleón


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Re: Arranque rápido(boot) en debian linux

2013-10-28 Thread Maykel Franco
El 28/10/2013 17:35, Camaleón noela...@gmail.com escribió:

 El Mon, 28 Oct 2013 16:36:03 +0100, Maykel Franco escribió:

  El día 28 de octubre de 2013 16:27, Camaleón noela...@gmail.com
  escribió:

 (...)

  Reiniciando las 2 máquinas, más o menos booteaban igual, quizá un
  pelin antes debian. Pero claro, si apagas las 2 máquinas y las vuelves
  a encender me sorprendió windows 8 ya que booteaba en cuestión de 5
  seg...
 
  En frío, mi Windows XP inicia más rápido con 4 GiB de RAM y un
  procesador más lento que Debian Wheezy con 8 GiB y un micro más
  modernico.
 
  mm pues XP ya tiene su tiempecito, como puede ganar a debian wheezy!!

 Lo tengo súper-afinado y la verdad es que el XP es muy comedido en cuanto
 al uso de RAM :-)

  No sabía yo que tenía esta tecnología:
 
  http://www.eightforums.com/tutorials/6320-fast-startup-turn-off-
  windows-8-a.html

 (...)

  Suena a suspensión pura y dura (un estado S3) y claro, normal que
  restaure rápido, pero eso en linux también lo tienes... otra cosa es
  que restaure correctamente :-P
 
  Necesita realmente UEFI para poder hacer un apagado híbrido??
 
  No, el que necesita UEFI es Windows 8 si quieres usar algunas de sus
  funcionalidades (como SecureBoot).
 
  Haber si lo he entendido bien, entonces no hace falta UEFI para realizar
  esta acción...Apagado hibrido...

 Es que por mucho nombrecito rimbombante que le pongan no es más que un
 modo de ahorro energético.

  No me refiero a suspender un linux, me gustaría que usara la misma
  tecnología apagado aunque sea casi idéntica que suspender o hibernar
  en este caso porque va al disco duro.

 Pues no sé qué diferencia le ves tú con la suspensión o la hibernación en
 Debian :-?

 Hibernar → contenido de ram va al disco duro (mayor ahorro energético,
 tarda más en restaurar)

 Suspender → procesos y estado general del sistema va a la ram (menor
 ahorro energético, restaura más rápido)

 Ese apagado híbrido hace uso de un archivo del disco duro por lo que
 sería una hibernación (parcial o completa, es indiferente) en toda regla.
 Que la UEFI ayude a agilizar el proceso, es posible, pero desde luego no
 es un requisito ya que eso se ha hecho así desde antes de que existiera :-

Gracias por contestar camaleon. Lo entiendo perfectamente, no deja de ser
una hibernacion pero imaginate que viene tu amigo que sabe de windows un
poco y pone a bootear el win 8 frente a un debian...claro va a bootear su
pc mas rapido que debian... Y en realidad como los 2 en este caso hemos
apagado la maquina, aunque yo le explique todo esto que no se va a enterar,
va a creer que bootea mas rapido win 8 y no es asi, es por el fast startup
o hibernacion parcial o como se le quiera llamar. Por eso queria meterme yo
algo en debian equivalente a ese apagado de win 8. Y tu diras pues
suspendelo o hibernalo...pero claro una persona que no sabe con tanta
profundidad de informatica si ve que le das al boton de suspender o
hibernar te va a decir que has hecho trampa jajajaja.

Todo esto resulta un poco ridiculo, pero no aguanto a los windowseros que
porque bootee asi el win 8 se creen que es un avion y mucho mas rapido que
un linux al bootear y para mi no es asi.

Gracias por todo.

Probare lo que me has pasado.

Saludos.
 )

 Saludos,

 --
 Camaleón


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SYSTEMD

2013-10-28 Thread Guido Ignacio
Lo han probado bajo debian? Dejando de lado que nos es compatible con BSD,
han llegado a probarlo?

Gracias de antemano!

--
Guido Ignacio ** guidoigna...@gmail.com*g guidoigna...@gmail.com**
uidoigna...@gmail.com*


Re: Arranque rápido(boot) en debian linux

2013-10-28 Thread Camaleón
El Mon, 28 Oct 2013 18:27:13 +0100, Maykel Franco escribió:

(ese html...)

 El 28/10/2013 17:35, Camaleón noela...@gmail.com escribió:

(...)

  No me refiero a suspender un linux, me gustaría que usara la misma
  tecnología apagado aunque sea casi idéntica que suspender o
  hibernar en este caso porque va al disco duro.

 Pues no sé qué diferencia le ves tú con la suspensión o la hibernación
 en Debian :-?

 Hibernar → contenido de ram va al disco duro (mayor ahorro energético,
 tarda más en restaurar)

 Suspender → procesos y estado general del sistema va a la ram (menor
 ahorro energético, restaura más rápido)

 Ese apagado híbrido hace uso de un archivo del disco duro por lo que
 sería una hibernación (parcial o completa, es indiferente) en toda
 regla. Que la UEFI ayude a agilizar el proceso, es posible, pero desde
 luego no es un requisito ya que eso se ha hecho así desde antes de que
 existiera :-
 
 Gracias por contestar camaleon. Lo entiendo perfectamente, no deja de
 ser una hibernacion pero imaginate que viene tu amigo que sabe de
 windows un poco y pone a bootear el win 8 frente a un debian...claro va
 a bootear su pc mas rapido que debian... Y en realidad como los 2 en
 este caso hemos apagado la maquina, aunque yo le explique todo esto que
 no se va a enterar,
 va a creer que bootea mas rapido win 8 y no es asi, es por el fast
 startup o hibernacion parcial o como se le quiera llamar. 

Pues no sé qué decirte. Hibernaciones híbridas aparte, es NORMAL que 
Windows inicie más rápido y no hay que avergonzarse de ello ni sentirse 
acomplejados. Ya me gustaría a mí ver cómo arranca un sistema con Linux 
donde los fabricantes de cada una de las piezas de hardware hayan 
colaborado directamente con los desarrolladores del kernel, espero que 
mis ojos lo vean algún día aunque sea a través de las cataratas...

De verdad, a mí eso de el mío la tiene más grande (la PSU, ehhh) me 
parece un argumento muy infantiloide ¿no? :-)

 Por eso queria meterme yo algo en debian equivalente a ese apagado de
 win 8. Y tu diras pues suspendelo o hibernalo...pero claro una persona
 que no sabe con tanta profundidad de informatica si ve que le das al
 boton de suspender o hibernar te va a decir que has hecho trampa
 jajajaja.

Pues suspende desde la línea de comandos y lo dejas tieso porque no va a 
saber qué argumentos le pasas ni por qué ;-)
 
 Todo esto resulta un poco ridiculo, pero no aguanto a los windowseros
 que porque bootee asi el win 8 se creen que es un avion y mucho mas
 rapido que un linux al bootear y para mi no es asi.
 
 Gracias por todo.
 
 Probare lo que me has pasado.

Es que para ser sinceros, Windows nos lleva mucha ventaja en ese aspecto 
(integración con el sistema de ahorro de energía), siempre ha ido mucho 
más fino en Windows por la mera cuestión de que MS dispone de 
documentación completa y los fabricantes desarrollan drivers diseñados 
por y para versiones específicas de Windows.

Saludos,

-- 
Camaleón


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Re: SYSTEMD

2013-10-28 Thread Camaleón
El Mon, 28 Oct 2013 15:18:44 -0200, Guido Ignacio escribió:

(ese html...)

 Lo han probado bajo debian? Dejando de lado que nos es compatible con
 BSD,
 han llegado a probarlo?
 
 Gracias de antemano!

Pues de momento no, pero hay un encarnizado debate en la lista de 
desarrolladores sobre qué sistema incluir de manera predeterminada:

Proposal: switch init system to systemd or upstart
http://lists.debian.org/debian-devel/2013/10/msg00651.html

Saludos,

-- 
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Re: [OT] Usa Linux, decían... porque en Linux no hay virus.

2013-10-28 Thread Eduardo Rios

El 28/10/13 16:18, Camaleón escribió:


Resulta inevitable que todo usuario sea su propio administrador aunque la
gente no se dé cuenta. Creo que no perciben el peligro inherente de tener
un equipo conectado la mayor parte del día a Internet.

Saludos,



Yo mismo me estoy volviendo paranoico después de haber visto el video. 
Me ha dado por ejecutar la orden que aparece para ver los puertos a la 
escucha, y no entiendo nada. ¿Véis algo extraño? Gracias.



root@debian:/home/edurios# netstat -ant
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address   Foreign Address 
State
tcp0  0 0.0.0.0:35688   0.0.0.0:* 
LISTEN
tcp0  0 0.0.0.0:111 0.0.0.0:* 
LISTEN
tcp0  0 127.0.0.1:631   0.0.0.0:* 
LISTEN
tcp0  0 127.0.0.1:250.0.0.0:* 
LISTEN
tcp0  0 0.0.0.0:538 0.0.0.0:* 
LISTEN
tcp0  0 192.168.1.33:47597  98.137.200.255:443 
ESTABLISHED
tcp1  0 192.168.1.33:42695  72.29.166.157:80 
CLOSE_WAIT
tcp6   0  0 :::111  :::* 
LISTEN
tcp6   0  0 ::1:631 :::* 
LISTEN
tcp6   0  0 ::1:25  :::* 
LISTEN
tcp6   0  0 :::56603:::* 
LISTEN
tcp6   1  0 ::1:56186   ::1:631 
CLOSE_WAIT

root@debian:/home/edurios#


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Problema de permisos en Apache2/Php5 con sitio con autorización basic digest

2013-10-28 Thread ciracusa

Hola a todos.

Les consulto lo siguiente:

En un host Debian 6 he montado un sitio LAMP el cual funciona perfecto 
si el sitio no tiene autenticación, ahora si le configuro la 
autenticación BASIC me genera el siguiente error:


[Mon Oct 28 14:48:41 2013] [error] [client X.Y.78.16] PHP Warning:  
file_get_contents(http://misitio.dyndns.org/lib/barcode/html/image.php?filetype=PNGdpi=300scale=1rotation=0font_family=Arial.ttffont_size=8thickness=30checksum=code=BCGcode128): 
failed to open stream: HTTP request failed! HTTP/1.1 401 Authorization 
Required\r\n in /var/www/pages/formpdf.php on line 60, referer: 
http://misitio.dyndns.org:/index.php


Al notar este error, vi que decia Authorization Required, por lo cual 
le quité la autorización al sitio y todo funcionó normalmente.


Aclaro que la autenticación BASIC es solo para hacer ciertas pruebas y 
no para dejarlo definitivo y mucho menos pretendiendo ser esto una 
barrera de seguridad.


Ahora bien, yo para ingresar al sitio tuve que ingresar el usuario y la 
contraseña para poder verlo, entonces, porque luego de haber ingresado, 
me informa este error como si faltara loguearse nuevamente?


Muchas Gracias!

Saludos.


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Re: Manejo de procesos

2013-10-28 Thread Carlos Zuniga
2013/10/28 Luis este...@princesa.pri.sld.cu:
 Hola,

 Estoy desarrollando un módulo python para facilitar la implementación de
 objetos gui(textbox, selectbutton, barras de progreso, etc) para
 aplicaciones de consola.

 Ya tengo una barra de progreso pero para implementarla hice que avanzara
 sincronizadamente con la base de tiempo de la máquina(segundos) pero ahora
 necesito poder sincronizarla con un proceso real como la copia de muchos
 archivos, un proceso de búsqueda, etc.

 Esta es la idea, cómo puedo verificar el progreso de un determinado proceso:
 su comienzo, desarrollo y terminación?


Dale una mirada a los comandos pv y bar ya que hacen eso para
transferencia de data en la consola.

Saludos
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Re: SYSTEMD

2013-10-28 Thread Pedro Gras
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

On Mon, 28 Oct 2013 15:18:44 -0200
Guido Ignacio guidoigna...@gmail.com wrote:

 Lo han probado bajo debian? Dejando de lado que nos es compatible con
 BSD, han llegado a probarlo?
 
 Gracias de antemano!
 
 --
 Guido Ignacio ** guidoigna...@gmail.com*g
 guidoigna...@gmail.com** uidoigna...@gmail.com*

Yo lo instalé en wheezy y ahora estoy con el en Jessie, solo por
curiosidad, y la verdad el ordenador arranca como un tiro, tampoco he
enredado mucho con ello , no he tenido que modificar nada en el
arranque. Si recuerdo que al cambiar del arranque tradicional a systemd
tuve que hacer un par de filigranas porque tenía alguna dependencia de
esas que no te deja instalar una cosa hasta que no instalas la primera
y la primera no la puedes instalar porque no tienes la segunda, o eso o
al quitar algo, pero con un par de fuerces y luego quitar o poner
manualmente el paquete en discordia solucionado.

Los paquetes que tengo instalados:

libpam-systemd
libsystemd-daemon0
libsystemd-journal0
libsystemd-login0
systemd
systemd-sysv
systemd-ui


- -- 
Pedro Gras

GPG key: 0x3A146D41


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Version: GnuPG v2.0.20 (GNU/Linux)

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Re: SYSTEMD

2013-10-28 Thread Javier Barroso
2013/10/28 Camaleón noela...@gmail.com:
 El Mon, 28 Oct 2013 15:18:44 -0200, Guido Ignacio escribió:

 (ese html...)

 Lo han probado bajo debian? Dejando de lado que nos es compatible con
 BSD,
 han llegado a probarlo?

 Gracias de antemano!

 Pues de momento no, pero hay un encarnizado debate en la lista de
 desarrolladores sobre qué sistema incluir de manera predeterminada:

 Proposal: switch init system to systemd or upstart
 http://lists.debian.org/debian-devel/2013/10/msg00651.html

Este mes hay 3 discusiones bastantes intensas (sistema de inicio,
desktop por defecto, y systemd/gnome) en la lista de debian-devel, a
ver qué conclusiones sacan ...

De momento veo que no todo el mundo aporta razones objetivas y
técnicas, estaría bien una lista debian-devel-objective o algo en la
que sólo contaran las razones técnicas y los flame wars (o la gente
que intenta que los haya) quedaran fuera

Un saludo


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Re: [OT] Usa Linux, decían... porque en Linux no hay virus.

2013-10-28 Thread Eduardo
El 25/10/13 19:46, Camaleón escribió:
 Mira, ahora mismo hay unos cuantos bichos para Android que no deja de
 ser un linux personalizado, o para iOS que bebe de la mismas fuentes
 que MacOS (pariente de UNIX). 

cuando se personaliza linux, sobre todo con módulos, bibliotecas o ...
(puesto que linux es todo), la culpa no es de linux sino de las
modificaciones que cada uno ha hecho. Por ejemplo el dhcp que modificó
android, o algún módulo mágico que modificaron los de Samsung para su
cámara. Vete tú a saber.

A nivel de núcleo y por norma general si usas kernel.org, es bastante
seguro y actualizable rápidamente, después está debian.
A nivel de aplicación si se persigue escaldo lo anterior lo tapa y si es
vulnerabilidad en usuario ..., distribución, y para esto lo más ágil es
debian.

 Yo me pasé a Linux más que nada por la robustez del sistema y los
 servicios que ofrecía que le daban mil vueltas a las aplicaciones
 servidoras para windows (principalmente para servidor web y servidor
 de correo, que era lo que me interesaba en ese momento). Sinceramente,
 las estadísticas estaban ahí y entre un IIS Server bajo Windows 2000
 Server (que sólo de pensarlo me daban escalofríos) y un SuSE Linux con
 Apache2 pues creo que la respuesta era obvia. Como decía un eslogan de
 McDonalds, lo importante no es que vengas (a linux) es que vuelvas :-P
 Saludos, 

Por suerte esto está ocurriendo en mi trabajo, con una excepción que ya
se fué, solaris 10, aunque aún quedan muchas, seguramente en los
próximos años desaparezcan :-D.


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Re: SYSTEMD

2013-10-28 Thread Carlos Zuniga
2013/10/28 Javier Barroso javibarr...@gmail.com:
 2013/10/28 Camaleón noela...@gmail.com:
 El Mon, 28 Oct 2013 15:18:44 -0200, Guido Ignacio escribió:

 (ese html...)

 Lo han probado bajo debian? Dejando de lado que nos es compatible con
 BSD,
 han llegado a probarlo?

 Gracias de antemano!

 Pues de momento no, pero hay un encarnizado debate en la lista de
 desarrolladores sobre qué sistema incluir de manera predeterminada:

 Proposal: switch init system to systemd or upstart
 http://lists.debian.org/debian-devel/2013/10/msg00651.html

 Este mes hay 3 discusiones bastantes intensas (sistema de inicio,
 desktop por defecto, y systemd/gnome) en la lista de debian-devel, a
 ver qué conclusiones sacan ...

 De momento veo que no todo el mundo aporta razones objetivas y
 técnicas, estaría bien una lista debian-devel-objective o algo en la
 que sólo contaran las razones técnicas y los flame wars (o la gente
 que intenta que los haya) quedaran fuera


En sí quienes tienen que tomar la decisión ahora son un comité técnico
[0], aunque en Phoronix [1] dicen que entre los miembros que lo
conforman, 2 son parte del equipo de Upstart de Canonical, así que el
tema está peliagudo.

En esa lista estan comenzando a postear argumentos más técnicos sobre
uno y el otro para tomar la decisión.


Saludos

[0] http://lists.debian.org/debian-ctte/
[1] http://www.phoronix.com/scan.php?page=news_itempx=MTQ5NzQ
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Re: modem claro - ZTE MF190

2013-10-28 Thread P. J.
realmente a claro faz bloqueio... como é que eu não sei... eu passei
por uma situação parecida... tentava usar o modem com chip e nao ia,
mas só navegava qnd eu fazia o cel de modem... tipo ai eu liguei para
eles e solicitei um plano dedicado (80 MB no dia em que usar)... pago
mais caro mas é bem melhor

Em 28 de outubro de 2013 01:16, Fred Maranhão
fred.maran...@gmail.com escreveu:
 Em 27 de outubro de 2013 19:26, Anderson Roberto Grella
 ander...@grella.com.br escreveu:
 O que o colega Vinicius questionou é relevante. Enfrentei caso parecido com
 esse num modem MF110, porém, da operadora Vivo. Só depois do contato por
 telefone com eles é que consegui me conectar. Usei o próprio software dentro
 do diretório Linux para a conexão.

 contato telefônico? eles liberam algo? ligar para eles não tentei. mas
 devia... bem, agora é tarde o modem e o laptop voltaram para ouricuri.
 mas antes tentei usar o modem num laptop com windows e não funcionou.

 o próprio software dentro do modem nao funciona. o pacote não é bem
 formado e dá problemas para instalar. não tentei o pacote rpm com
 alien.


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Re: UFW e iptables

2013-10-28 Thread Daniel Pimentel (d4n1)
Inclusive, acho que muitos já sabem mas a Netfilter, empresa que desenvolve
o Iptables e outros, estão desenvolvendo o Nftables como futuro substituto
do Iptables, segue o link:
http://www.netfilter.org/projects/nftables/index.html

Será incorporado ao Kernel Linux em breve, mas o Iptables viverá muito
tempo ainda ;)




Em 25 de outubro de 2013 11:09, André Nunes Batista andrenbati...@gmail.com
 escreveu:

 On Thu, 2013-10-24 at 20:03 -0200, Sérgio Antônio dos Santos wrote:
  Oi pessoal,
 
  O Firewall UFW e iptables é a mesma coisa? Ou são dois firewall
 diferentes?
  Tenho que configurar os dois?

 Descrição do pacote no debian (http://packages.debian.org/wheezy/ufw):

 The Uncomplicated FireWall is a front-end for iptables, to make managing
 a Netfilter firewall easier. It provides a command line interface with
 syntax similar to OpenBSD's Packet Filter. It is particularly
 well-suited as a host-based firewall.

 Em português, sem ser tradução direta, isso significa que o ufw e o gufw
 são interfaces que tentam simplificar o uso do iptables. Se você
 instalá-los, como dependência o iptables vem instalado, já que é ele o
 backend (software por trás da interface) que realiza o filtro.

 Ou seja, o que o ufw faz é configurar o iptables para você com os
 parâmetros que você fornecer. A vantagem disso é que você não precisa
 entender a lógica do iptables, nem entender como funcionam os protocolos
 IP, ICPM, TCP, UDP. A desvantagem é que você perde a chance de aprender
 sobre esses protocolos e não consegue fazer um controle mais refinado
 das comunicações que a sua máquina realiza, tem que aceitar as opções
 disponíveis na interface.

 Abraços!

 --
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 GNUPG/PGP KEY: 6722CF80



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Re: Digital Ocean

2013-10-28 Thread Daniel Pimentel (d4n1)
Firewall é um conceito que abrange desde filtro de pacotes, filtro de
conteúdos a IDS, IPS e etc. Ou seja é um Mundo a se explorar. E o filtro de
pacotes, Netfilter iptables por exemplo, ajuda a bloquear as portas, mas se
você não aplicou um Hardening em seus serviços, desabilitou/desinstalou o
que não for necessário e outros, o Firewall vai te servir pouco. E como
falaram, um ataque direto pelas portas aberta/filtradas possivelmente surta
efeito. E muitos que usam o UNIX, BSD, GNU/Linux acha que instalar um
sistema desse porte está seguro somente por ele ter uma arquitetura mais
rigida relacionada a segurança, mas com certeza se não for feito um bom
trabalho haverá brechas do mesmo jeito, seja em nãp aplicar pathces de
segurança, atualizar os pacotes e etc ou não usar/fazer o que um SysAdmin
deve fazer e ter em mente, não exite nada 100% seguro!


Em 25 de outubro de 2013 07:52, Vitor Hugo vitorhug...@hotmail.comescreveu:

 excelente colocação

 a maioria acha que firewall evita tudo ate aids

 --
 From: he...@loureiro.eng.br
 Date: Thu, 24 Oct 2013 20:51:33 -0200
 Subject: Re: Digital Ocean
 To: debian-user-portuguese@lists.debian.org



 Firewall não significa segurança e dependendo do tipo de servidor (web),
 pode até causar problemas.  Firewall evita que sejam acessadas outras
 portas além das que já estão liberadas, mas ter um servidor enxuto e bem
 controlado/configurado, com somente as portas necessárias abertas (por
 exemplo 80 nos web) também funciona.

 E se um ataque do tipo de xss ou sql injection vier pela porta 80, a menos
 que tenha criado regras de filtragem com string de protocolo, o firewall
 não servirá pra nada.

 Em resumo: é preciso analisar todo o perímetro de segurança e definir qual
 a finalidade do firewall e o que se busca proteger.

 Abs,
 Helio Loureiro
 http://helio.loureiro.eng.br
 http://br.linkedin.com/in/helioloureiro
 http://twitter.com/helioloureiro
 http://gplus.to/helioloureiro


 Em 24 de outubro de 2013 18:26, Thiago T. Faioli 
 thiago.fai...@gmail.comescreveu:

 Sergio,

 Tenho 3 servidores na Digital Ocean e, SIM você tem que ativar o firewall
 da máquina!


 Em 24 de outubro de 2013 12:00, Sérgio Antônio dos Santos 
 sergio.serginhos...@gmail.com escreveu:

 Oi pessoal,

 tudo bem? Sou novo na lista.
 Acabei criar uma conta na Digital Ocean (https://www.digitalocean.com/)
 Estou configurando o apache e tentando colocar o máximo de segurança
 possível.

 Gostaria de saber se alguém aqui tem conta lá Digital Ocean. Tô
 precisando saber se preciso configurar o Firewall da máquina que eu estou
 gerenciando. Ou se este tipo de segurança é feito diretamente pelo Digital
 Ocean por trás?

 Obrigado pela ajuda

 Sérgio Antônio dos Santos
 Bacharel em Sistemas de Informação
 flavors.me/serginhosant

 ---
 Não tenho medo do grito dos violentos, dos corruptos, dos desonestos, dos
 sem-caráter, dos sem-ética. Tenho medo é do silêncio dos bons.

 Marthin Luther King, pastor negro americano assassinado em 1963.




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 --
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 *Chamada local em todo Brasil*
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Re: SSH Hardening - disable root login

2013-10-28 Thread Daniel Pimentel (d4n1)
Além disso adiciona o AllowUser ou AllowGroup (melhor no seu caso) no sshd,
além de desabilitar o root login, pois isso restringe ainda mais o acesso
via ssh. Quem não for do grupo ou não for os usuários explicitamente
definidos não terao acesso via ssh.


Em 24 de outubro de 2013 19:23, Rafael Teixeira Duarte 
rafaeltdua...@gmail.com escreveu:

 Nos meus servidores sempre desabilito logins como root (locais e por
 ssh), crio um grupo (wheel) dos usuários que podem usar o su e
 restringo o su a eles, inclusive em servidores com somente um usuário.

 Se não me engano adotei esse padrão lendo o Securing Debian how to[0],
 um bom guia pra começar a entender e usar conceitos de hardening no
 Debian.

 [0]http://www.debian.org/doc/manuals/securing-debian-howto/

 2013/10/24 Rodrigo B Brasil rodrigobbra...@gmail.com:
  A utilização do 'sudo' resolveria seu problema?
 
 
  --
  Rodrigo Bezerra Brasil
  Belém, PA, BR
 
  Intelligence is the ability to avoid doing work, yet getting the work
 done.
  -Linus Torvalds
 
 
 
 
  2013/10/24 Sérgio Antônio dos Santos sergio.serginhos...@gmail.com
 
  Por segurança estou querendo desabilitar o usuário root.
 
  joe /etc/ssh/sshd_config
  PermitRootLogin no
 
  Só que para isso eu tenho que criar um outro  usuário do grupo root ou
  administrador.
  Como eu faço isso?
 
  Outra coisa, esta prática é viável?
 
  obrigado
 
  Sérgio Antônio dos Santos
  Bacharel em Sistemas de Informação
  flavors.me/serginhosant
 
  ---
  Não tenho medo do grito dos violentos, dos corruptos, dos desonestos,
 dos
  sem-caráter, dos sem-ética. Tenho medo é do silêncio dos bons.
 
  Marthin Luther King, pastor negro americano assassinado em 1963.
 
 



 --
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 Grupo de Usuári@s Debian em Goiás - www.debian-go.org
 Projeto Software Livre - Goiás - wiki.softwarelivre.org/PSLGO
 Associação Software Livre de Goiás - www.aslgo.org.br


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Re: Desenvolvimento embarcado no Debian

2013-10-28 Thread Daniel Pimentel (d4n1)
Estou usando em ARM, no Raspberry Pi e outros. Dependendo do sistema e seu
limite de memória, processamento e etc, tem como ter um toolchain nativo. O
Raspberry Pi tem e outros Linux embarcados como PCDuino (Arduino + Linux),
beaglobone black e outros.


Em 23 de outubro de 2013 17:00, Dyego Cantu c4n...@gmail.com escreveu:

 Olá pessoal,

 Vocês utilizam o Debian para desenvolvimento de sistemas embarcados?
 Se sim, poderiam me indicar alguma fonte sobre a utilização de toolchain no
 Debian?

 Tenho encontrado apenas tutoriais e ferramentas (vide Linaro) para Ubuntu.
 Inclusive, gostaria de utilizar o gcc-arm, mas não encontrei no Debian.

 Abraço.
 Dyego




-- 
Daniel Pimentel d4n1 :


Re: Desenvolvimento embarcado no Debian

2013-10-28 Thread Dyego Cantu
​Olá Daniel,

Obrigado por me responder!
Eu tambem uso a Raspberry Pi e a Beaglebone Black :D
Acontece que não tenho encontrado documentação sobre usuários Debian para
desenvolvimento embarcado.

Tem um projeto chamado Emdebian[1] que, pelo que entendi, fornece o
toolchain.
Mas não entendi muito bem como utilizá-lo...
Gostaria de realizar tutoriais como aqueles do Sergio Prado[2] mas sem abrir
mão do Debian rsrs

[1] http://www.emdebian.org/
[2] http://sergioprado.org/desenvolver-sistema-linux-zero-beaglebone-black/

Abs.
Dyego


Re: Is my unattended upgrades working?

2013-10-28 Thread Carlo
Hi, check if your method is similar as this tutorial.
http://www.oneopensource.it/10/08/2011/ubuntu-debian-installare-in-automatico-aggiornamenti-di-sicurezza/

Tell abour your next progress.

Carlo.

2013/10/27 Florian Lindner mailingli...@xgm.de:
 Hello,

 on Debian Wheezy I try to use the included unattended upgrades script for
 security updates:

 root@astarte ~ # cat /etc/apt/apt.conf
 APT::Install-Recommends 0;
 APT::Install-Suggests 0;

 APT::Periodic::Update-Package-Lists 1;
 APT::Periodic::Verbose 2;
 APT::Periodic::Unattended-Upgrade 1;


 root@astarte ~ # ll /etc/cron.daily
 -rwxr-xr-x 1 root root 14985 Jun  4 11:33 apt.dpkg-dist*


 but the last line in /var/log/unattended-upgrades/unattended-upgrades.log is
 from 2013-10-25 when I executed apt.dpkg-dist manually.

 Why is it not working like it should?

 Thanks!

 Florian


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Re: How to ditch nouveau driver with nVidia card

2013-10-28 Thread Harry Putnam
Harry Putnam rea...@newsguy.com writes:

[...]

 However:

 . . . . . . . . . . . . . .  Alternatively, boot with
 nouveau.noaccel=1 to disable acceleration

 Seems to be golden... It does seem to stop the goofy login at console
 screen. And since my uasge on linux is never heavily graphics oriented
 I see no downside so far.

 Thank you for the helpful posts.

First, you did mean to put `nouveau.noaccel=1' on the kernel line
right?

I forgot one aspect of having `nouveau.noaccel=1' on the kernel line.

It fixes my goofy screen problem but it does cause bootup to go into
maintenance mode.  Telling me to enter root passwd or press C-d.

I press C-d and it finishes booting up normally.

So it means I cannot have an unattended bootup, but that is usually
what I do anyway so not a huge problem, but wondered if there might be
some other way to disable acceleration that on the kernel line?


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Re: What's the easiest and/or simplest part of Linux Kernel?

2013-10-28 Thread Joel Rees
On Sun, Oct 27, 2013 at 11:05 AM, Jerry Stuckle jstuc...@attglobal.net wrote:
 On 10/26/2013 1:12 PM, Joel Rees wrote:

 On Sat, Oct 26, 2013 at 10:59 AM, Zenaan Harkness z...@freedbms.net
 wrote:

 On 10/26/13, Jerry Stuckle jstuc...@attglobal.net wrote:
 [...]

 Machine is a bad term because it is not Machine Oriented
 Programming.  It is Object Oriented Programming - because it emulates
 real world objects - not machines.


 And a machine is not a real-world object?

 [...]

 Terminology junkies are welcome to their terms. Some on this list have
 graciously ceded to _your_ preferred terms, in an endeavour to attempt
 to maintain actual communication. I think that is a wise thing.

 Good luck,
 Zenaan


 Thanks for your efforts, Zeenan.

 However, don't misinterpret the silence. I've just run out of time to
 argue with Jerry.

 I mean, yeah, when he trivialized my whole career into a bit of
 reading a few pages on wikipedia and writing a little php, that got my
 back up. But satisfying my ego is not going to put bread on my
 family's table. I have more important things to do.


 What you don't understand is YOU are the only one who can trivialize YOUR
 career.  No one else can.

 And no, I did NOT refer to reading a few pages on wikipedia and writing a
 little php.  I do not consider either to be reliable.  Rather, I referred
 to recognized experts in the field such as Booch, Rumbaugh and Stroustrup.

 But you're too caught up in your own little world to even try to understand
 REAL experts.  Your mantra is I have my mind made up and no one will change
 it.

 Such is the life of those who will not learn.



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-- 
Joel Rees

Be careful where you see conspiracy.
Look first in your own heart.


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Centralized update management (WSUS-like) for Debian-based systems?

2013-10-28 Thread Philipp Born

Hi,

we're looking for something a bit WSUS-like for Debian (and Ubuntu) to 
roll out updates etc on our Debian- and Ubuntu-based infrastructure. 
We've already tried Landscape (the licensing fees are not economically 
for us) and Spacewalk (which would be perfect, if it would correctly 
recognize all packages..)


What we definitely need is
- webinterface
- should do its own update lookups
- should tell all and/selected clients to install/update all/selected 
packages
- communication needs to be client-initiated (internal routing won't 
allow anything else)
- Permissions (limit certain users to certain systems, user xy can see 
updates but not start a rollout)

- logging (very important, every action done needs to be logged somewhere)

Also LDAP-Authentification would be a nice-to-have.

Would be great if it would be an (active) open source project.

Maybe you know something usable that would fit somehow these requirements?

Thanks for your help!

Greetings from Germany
- Philipp


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local repo

2013-10-28 Thread andrey . rybak
Hi everybody.
I want to make local repositary on computer without internet connection.
Coze im bored with insertion of dvd to this computer. Will you give me
good recipe how to do that from CD or DVD set?
Thanks in advance.
Andrey


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Re: sudo and UNIXes (was: audacity export wma format[1 more question])

2013-10-28 Thread Tom H
On Sun, Oct 27, 2013 at 3:31 AM, Reco recovery...@gmail.com wrote:
 On Sat, 26 Oct 2013 21:50:23 +
 Tom H tomh0...@gmail.com wrote:
 On Fri, Oct 25, 2013 at 9:16 PM, Reco recovery...@gmail.com wrote:

 Yes, but pfexec is not sudo. And privilege-aware Solaris shells are
 definitely not sudo too.

 It might not be sudo but it's the same principle of privilege escalation.

 sudo's simpler to set up so I've yet to work at any Solaris shop where
 it hasn't been installed (it's not necessarily used though; I
 moonlight at two companies where telnetting as root is the norm...).

 I agree that sudo is simpler to setup. I disagree that sudo is
 installed everywhere where Solaris is.
 Because - it's third-party software. And people don't like to install
 third-party software ('vendor didn't included it - we don't use it').

Your experience may be different but you can't disagree with what's
been my experience over many years in many different companies!


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Re: sudo and UNIXes

2013-10-28 Thread Reco
On Sun, Oct 27, 2013 at 09:28:51PM -0600, Joe Pfeiffer wrote:
 Reco recovery...@gmail.com writes:
  True, you need to add to the picture that curious user who just read on
  Bugtraq or Full Disclosure about fresh vulnerability in sudo. Or that
  disgruntled user who needs /etc/system changed right here and now. Or
  that developer who needs to do this 'small change, nobody will notice'
  on a production server.
  And if you don't have such people there - good for you, as here we can
  always find such person here.
 
 You also have to add to the picture such a vulnerability, and I haven't
 noticed any.

If we're speaking of public vulnerabilities:

CVE-2010-0427.
CVE-2013-1775 (allows bypass sudoders modification to retain root
privileges).

I have no knowledge about private 0days.

Reco


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Re: sudo and UNIXes (was: audacity export wma format[1 more question])

2013-10-28 Thread Reco
On Mon, Oct 28, 2013 at 09:37:02AM -0400, Tom H wrote:
 On Sun, Oct 27, 2013 at 3:31 AM, Reco recovery...@gmail.com wrote:
  On Sat, 26 Oct 2013 21:50:23 +
  Tom H tomh0...@gmail.com wrote:
  On Fri, Oct 25, 2013 at 9:16 PM, Reco recovery...@gmail.com wrote:
 
  Yes, but pfexec is not sudo. And privilege-aware Solaris shells are
  definitely not sudo too.
 
  It might not be sudo but it's the same principle of privilege escalation.
 
  sudo's simpler to set up so I've yet to work at any Solaris shop where
  it hasn't been installed (it's not necessarily used though; I
  moonlight at two companies where telnetting as root is the norm...).
 
  I agree that sudo is simpler to setup. I disagree that sudo is
  installed everywhere where Solaris is.
  Because - it's third-party software. And people don't like to install
  third-party software ('vendor didn't included it - we don't use it').
 
 Your experience may be different but you can't disagree with what's
 been my experience over many years in many different companies!

Of course I agree with you. You've seen what you have seen, I have no
doubts about that. Of course there are people who use sudo on Solaris,
but - there are people who are not, and who are won't do it. Third-party
status is one of the reasons for it.

Reco.


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Re: sudo and UNIXes

2013-10-28 Thread Lars Noodén
On 10/28/2013 03:47 PM, Reco wrote:
 On Sun, Oct 27, 2013 at 09:28:51PM -0600, Joe Pfeiffer wrote:
[snip]
 You also have to add to the picture such a vulnerability, and I haven't
 noticed any.
 
 If we're speaking of public vulnerabilities:
 
 CVE-2010-0427.
 CVE-2013-1775 (allows bypass sudoders modification to retain root
 privileges).

CVE-2010-0427 may be the better example of the two, though it relies on
a special configuration.

CVE-2013-1775 is a rather contrived case and needs physical access.  The
general perception is that the game is over anyway when there is
physical access.

/Lars


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Re: sudo and UNIXes (was: audacity export wma format[1 more question])

2013-10-28 Thread Reco
On Sun, Oct 27, 2013 at 08:15:43PM -0600, Bob Proulx wrote:
 Reco wrote:
  Oh. You mean that HP suddenly transformed to good fairies and stopped
  charging extra for aCC? Or IBM received an encrypted signal from their
  supervisors from Mars and did the same to vacc? And don't even mention
  Sun, those guys managed to build their base system with two different C
  compilers at once (gcc and that thing they put in Sun Studio instead
  of C compiler).
 
 Wait.  You mean the first thing you compile on a new system isn't gcc?
 Sometimes it would be 'make' first.  Then gcc, binutils, and the rest
 of the support chain.  The make again using gcc.  Then a hundred
 others!

Yep. On Solaris I use vendor packages with gcc, gmake and GNU toolchain.
On AIX I use Linux Compatibility toolkit, and it provides me GNU
toolchain too.
Luckily I don't have to compile anything for HP-UX. Heard someone built
gcc for it, didn't needed it so far.

Once I've bootstrapped GNU toolchain on Solaris (it was x86 so it was
relatively fast), and I have no desire to repeat this process on, say,
T2000.

 
  As for 'solid base'... C'mon, treating openssh as a third-party tool? No
  meaningful firewall in default install? Telnet and FTP (root is allowed
  by default) enabled by default and are listening 0.0.0.0? Mandatory
  access control as a paid feature? Clearly our definitions of 'solid
  base' are different.
 
 By solid base I mean the Unix kernel.  Have you ever needed to rescue
 a system suffering under a fork-bomb?

Well, there was that incident with Solaris projects and limiting LWPs
with them, and I thought it was a good idea to test it with Perl fork
bomb. That particular project was configured wrong way :(
Bugger ate all memory just as fine as it'd did on Linux. Forking any
process wasn't possible as a result. So, server was bounced.


 Under the Linux kernel with
 defaults you will need to power cycle it.  Even if you were already
 logged into it at best you would rather quickly get Connection closed
 by foreign host.  But I have been able to log into HP-UX systems
 while under such stress and was able to kill the offending processes.
 That is what I meant by a solid base.  It has a solid kernel.  That is
 the base of the operating system.

I didn't test fork bombs on HP-UX (that's something I'll probably do in
the future). If they use optimistic memory allocation, it'll be an
interesting experience.


 The other things you mention I
 place in another layer above it.  Most are policy decisions about
 telnet, ftp, and others wide open you can affect and change when it is
 your system to maintain.  There isn't any reason not to turn off
 telnet and ftp entirely for example.

That's a legitimate point of view. But I prefer the systems in which I
don't have to turn off anything unneeded (ideally, I don't have to install
anything I don't need).


 But I agree about the security aspect.  When I have needed to put one
 of those legacy systems on the net I usually protected it by putting
 it behind a separate firewall box.  Because of some of the problems
 you mention.  Using a separate proxy box for just the task needed made
 the security easier.  But that doesn't make the machine less reliable
 for running large loads with an uptime of years.

There's nothing you wrote here I'd disagree with.


 And one must be careful of throwing stones.  For example Debian does
 not provide a firewall by default.  And it is debatable if it needs
 one.  Many people don't configure one.  Many people do.  It all
 depends upon many things about the use case.  I don't put one on
 internal machines.  But I do put one on front facing machines.

That's Debian fault indeed. But at least they don't include any network
services worth speaking of (should we count NFS portmapper, or not?) in
an installation produced by netboot.


   You left the large unless local sysadmins care about security escape
   clause there.  But what about if the local admin *does* care about
   security?  In that case you can have a system with _better_ security
   than that provided by the vendor.
  
  If local sysadmin cares about security then that site is truly blessed.
  No irony. See, I earn my salary for solving problems with certain
  proprietary cross-platform software. As a part of job, I visit may
  different places, and what do I see there?
 
 No need to try to convince me.  I have seen many horrors.  But I don't
 think this problem is specific to the legacy Unix vendors.

Of course not, that's something I've admitted in the same mail. UNIXes
just make managing useful third-party software harder, that's all.

  Not that UNIXes are that bad. It happens for any OS, GNU/Linux included.
 
 And that is exactly my point.  The biggest place I see problems today
 are companies that have full paid support for RHEL.  But they are
 running very old and outdated software.  I ask them why they are
 running RHEL and the answer is invariably because that was a
 commercially supported 

Re: sudo and UNIXes

2013-10-28 Thread Reco
On Mon, Oct 28, 2013 at 03:56:32PM +0200, Lars Noodén wrote:
 On 10/28/2013 03:47 PM, Reco wrote:
  On Sun, Oct 27, 2013 at 09:28:51PM -0600, Joe Pfeiffer wrote:
 [snip]
  You also have to add to the picture such a vulnerability, and I haven't
  noticed any.
  
  If we're speaking of public vulnerabilities:
  
  CVE-2010-0427.
  CVE-2013-1775 (allows bypass sudoders modification to retain root
  privileges).
 
 CVE-2010-0427 may be the better example of the two, though it relies on
 a special configuration.
 
 CVE-2013-1775 is a rather contrived case and needs physical access.  The
 general perception is that the game is over anyway when there is
 physical access.

Still, they are (hopefully fully fixed) vulnerabilities, and they allow
escalation to root, aren't they?

Reco


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Installation of Debian under MAC OS X Lion and Parallels Desktop 7

2013-10-28 Thread Holger . Lech
Hello everyone,

i have a little problem with the installation of a Debian package ( ixsoft 
) from 8 DVD´s under Parallels Desktop 
on a MacBookPro. After starting a new virtual machine installation under 
Parallels it asks for a CD/DVD.
But the inserted DVD can not be read ! When i start an already installed 
Windows 7, Windows can read the 
files on the DVD. How can i solve it ? 

Mit freundlichen Grüßen/Best regards
Holger Lech
SW Developer
I BS PG1 CF SW PG1 LCC BCM2 RBG2
Continental Corporation
Siemensstrasse 12, Geb: 47.5.P12.1
D - 93055 Regensburg 
Telefon/Phone: +49 941 790-8410
Telefax: +49 941 790-998410
E-Mail: holger.l...@continental-corporation.com
www.continental-corporation.com
__

Continental Automotive GmbH, Siemensstr. 12, 93055 Regensburg, Germany
Geschäftsführer/Managing Directors: Helmut Matschi, Gérard Cordonnier, 
Harald Stuhlmann
Sitz der Gesellschaft/Registered office: Hannover
Registergericht/Commercial registry: Hannover, HRB 59424, USt-Id. Nr. 
DE814950663
___
Proprietary and confidential. Distribution only by express authority of 
Continental AG or its
subsidiaries.

Re: Installation of Debian under MAC OS X Lion and Parallels Desktop 7

2013-10-28 Thread Kent West
On Mon, Oct 28, 2013 at 9:53 AM, holger.l...@continental-corporation.comwrote:

 Hello everyone,

 i have a little problem with the installation of a Debian package ( ixsoft
 ) from 8 DVD´s under Parallels Desktop
 on a MacBookPro. After starting a new virtual machine installation under
 Parallels it asks for a CD/DVD.
 But the inserted DVD can not be read ! When i start an already installed
 Windows 7, Windows can read the
 files on the DVD. How can i solve it ?


I've not worked much with DVDs and/or Parallels with Debian on OS/X, but I
have tinkered with USB sticks and VirtualBox, and it's been my experience
that I have to eject the USB stick from the OS/X side (right-click, Eject,
from the Finder's Desktop), and then use the VBox menus to mount the USB
stick so that Debian can then see it. (In other words, VBox can't see an
OS/X-mounted USB stick; it has to be unmounted from OS/X before VBox can
see it as mountable to its guest OS.) I also vaguely recall that if you
don't tell VBox to mount it fairly quickly (30 seconds?) after ejecting it
from OS/X, OS/X will then remount it and make it once again unavailable to
VBox.


-- 
Kent West)))
Westing Peacefully - http://kentwest.blogspot.com


Re: Is my unattended upgrades working?

2013-10-28 Thread Florian Lindner
Am Montag, 28. Oktober 2013, 07:08:08 schrieb Carlo:
 Hi, check if your method is similar as this tutorial.
 http://www.oneopensource.it/10/08/2011/ubuntu-debian-installare-in-automatic
 o-aggiornamenti-di-sicurezza/
 
 Tell abour your next progress.

Well I don't speak Italian... ;-) But as far as I can tell, I'm on the same 
track...

The thing what puzzles me most is that if the apt.dpkg-dist script is called 
manually it logs just fine and everything. But the cron job that is supposed to 
run logs nothing..

Thanks!
Florian

 
 Carlo.
 
 2013/10/27 Florian Lindner mailingli...@xgm.de:
  Hello,
  
  on Debian Wheezy I try to use the included unattended upgrades script for
  security updates:
  
  root@astarte ~ # cat /etc/apt/apt.conf
  APT::Install-Recommends 0;
  APT::Install-Suggests 0;
  
  APT::Periodic::Update-Package-Lists 1;
  APT::Periodic::Verbose 2;
  APT::Periodic::Unattended-Upgrade 1;
  
  
  root@astarte ~ # ll /etc/cron.daily
  -rwxr-xr-x 1 root root 14985 Jun  4 11:33 apt.dpkg-dist*
  
  
  but the last line in /var/log/unattended-upgrades/unattended-upgrades.log
  is from 2013-10-25 when I executed apt.dpkg-dist manually.
  
  Why is it not working like it should?



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Re: sudo and UNIXes

2013-10-28 Thread Joe Pfeiffer
Reco recovery...@gmail.com writes:

 On Sun, Oct 27, 2013 at 09:28:51PM -0600, Joe Pfeiffer wrote:
 Reco recovery...@gmail.com writes:
  True, you need to add to the picture that curious user who just read on
  Bugtraq or Full Disclosure about fresh vulnerability in sudo. Or that
  disgruntled user who needs /etc/system changed right here and now. Or
  that developer who needs to do this 'small change, nobody will notice'
  on a production server.
  And if you don't have such people there - good for you, as here we can
  always find such person here.
 
 You also have to add to the picture such a vulnerability, and I haven't
 noticed any.

 If we're speaking of public vulnerabilities:

 CVE-2010-0427.

Does not permit users outside of those in the sudoers file (or with the
root password) to escalate privileges.

 CVE-2013-1775 (allows bypass sudoders modification to retain root
 privileges).

Again -- isn't basically equivalent to giving everyone uid=0.  Permits
someone who *has* sudo access to avoid retyping a password.

 I have no knowledge about private 0days.

 Reco


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Debian setup for python django development

2013-10-28 Thread Gary Roach

Hi all,

I have been trying to set up a python, django, mysql development project 
and am really confused. All of the documentation seems to ignore the 
apt-get installation methods used by
ebian and its derivatives. Does pip install the same as Aptitude ( I 
don't think so). If I use virtualenvwrapper, how does this fit with the 
normal debian (wheezy) installation. I also need git which just confuses 
the situation even more. The documentation centers on Windoz and Mac and 
ignores the automation of the Debian installation.


If this is off topic please point me in the right direction.

Any help with straightening out my brain in this areal will be sincerely 
appreciated.


Gary R.


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Re: sudo and UNIXes (was: audacity export wma format[1 more question])

2013-10-28 Thread Tom H
On Mon, Oct 28, 2013 at 1:51 PM, Reco recovery...@gmail.com wrote:
 On Mon, Oct 28, 2013 at 09:37:02AM -0400, Tom H wrote:
 On Sun, Oct 27, 2013 at 3:31 AM, Reco recovery...@gmail.com wrote:
 On Sat, 26 Oct 2013 21:50:23 +
 Tom H tomh0...@gmail.com wrote:
 On Fri, Oct 25, 2013 at 9:16 PM, Reco recovery...@gmail.com wrote:

 Yes, but pfexec is not sudo. And privilege-aware Solaris shells are
 definitely not sudo too.

 It might not be sudo but it's the same principle of privilege escalation.

 sudo's simpler to set up so I've yet to work at any Solaris shop where
 it hasn't been installed (it's not necessarily used though; I
 moonlight at two companies where telnetting as root is the norm...).

 I agree that sudo is simpler to setup. I disagree that sudo is
 installed everywhere where Solaris is.
 Because - it's third-party software. And people don't like to install
 third-party software ('vendor didn't included it - we don't use it').

 Your experience may be different but you can't disagree with what's
 been my experience over many years in many different companies!

 Of course I agree with you. You've seen what you have seen, I have no
 doubts about that. Of course there are people who use sudo on Solaris,
 but - there are people who are not, and who are won't do it. Third-party
 status is one of the reasons for it.

It's a question of cost/benefit. The IT department asks itself: Does
the cost of installing and maintaining sudo outweigh the benefit of
integrating it into the admin workflow?

Invariably the answer's been yes everywhere that I've worked, in
spite of the third-party nature of sudo (and the same goes with lsof
BTW, although far less often), to the _official_ dismay of visiting
Sun/Oracle reps and admins.

Using sudo also aligns switch to root for sysadmins and switch to
their special users for developers on Solaris and Linux in terms or
use, logging, and auditing.


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Re: sudo and UNIXes (was: audacity export wma format[1 more question])

2013-10-28 Thread Bob Proulx
Reco wrote:
 Bob Proulx wrote:
  And one must be careful of throwing stones.  For example Debian does
  not provide a firewall by default.  And it is debatable if it needs
  one.  Many people don't configure one.  Many people do.  It all
  depends upon many things about the use case.  I don't put one on
  internal machines.  But I do put one on front facing machines.
 
 That's Debian fault indeed. But at least they don't include any network
 services worth speaking of (should we count NFS portmapper, or not?) in
 an installation produced by netboot.

Is 'rpcbind' installed by default?  I will need to look.  I wonder why
it would be there?

  That is an exaggeration.  For one it would need to be a local exploit
  for sudo to come in play.
 
 Ok, let's say … CVE-2010-0427. Somewhat old, but possible.

CVE-2010-0427 is a local only exploit.  (Failure to reset group
permissions properly.)  So it would need to be a locally known user in
order to exploit it.  Not the same as having written the password on a
T-shirt and wearing it around.

  Therefore it would require a local user to
  attack it.  A local access attack.
 
 SSH or telnet which is given such user for any legitimate purpose
 will do just fine.

Yes.  But as described on these old Unix systems they are almost
certainly part of the company, part of the family.  There are
different levels of security needed to get jobs done.  Not every
system needs to have ultimate security applied to it.  And again it
isn't the same as putting it on a T-shirt and wearing it around.

  The password on a t-shirt would require simply require someone who
  could walk by the admin and see it to gain remote access.
 
 Hmm. Usually they keep developers, end users and sysadmins separated
 here. So it's basically the same access complexity.

Goodness forbid that developers would ever talk with users or
sysadmins!  :-(

 And sudo isn't that important. There's always Swiss-cheese
 web-interfaces today :)

People are writing new bugs every day!  Those that do not study
history are doomed to repeat it.

Bob


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Re: Is my unattended upgrades working?

2013-10-28 Thread Bob Proulx
Florian Lindner wrote:
  Florian Lindner wrote:
   root@astarte ~ # ll /etc/cron.daily
   -rwxr-xr-x 1 root root 14985 Jun  4 11:33 apt.dpkg-dist*

 The thing what puzzles me most is that if the apt.dpkg-dist script
 is called manually it logs just fine and everything. But the cron
 job that is supposed to run logs nothing..

Are you talking about /etc/cron.daily/apt.dpkg-dist file name?  That
name will never be run by run-parts because the name matches one of
the standard dpkg installed files that are NOT enabled.  run-parts is
called by cron from /etc/crontab.

Try this and see what names are printed.  The apt.dpkg-dist name will
not be printed.  It is not run by run-parts.  Along with #* names
and *~ names and others that are skipped.

  run-parts --list /etc/cron.daily

I guess that when apt was installed or upgraded somewhere along the
way you had modified the /etc/cron.daily/apt file.  Therefore dpkg
didn't overwrite it and left the new version of the file there as
apt.dpkg-dist so that you could examine it and merge it into the
standard /etc/cron.daily/apt file if desired.

[I don't remember the difference between files with .dpkg-dist and
.dpkg-new names.  Basically the same situation but arrived there
differently.  Conversely if dpkg replaces a file then the old file is
left around as .dpkg-old.  dpkg will ask you with a dialog if you want
the old file, new file, or view differences, then you select one
option and the result is as you see.]

Bob


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Re: sudo and UNIXes (was: audacity export wma format[1 more question])

2013-10-28 Thread Reco
On Mon, Oct 28, 2013 at 11:45:03AM -0600, Bob Proulx wrote:
 Reco wrote:
  Bob Proulx wrote:
   And one must be careful of throwing stones.  For example Debian does
   not provide a firewall by default.  And it is debatable if it needs
   one.  Many people don't configure one.  Many people do.  It all
   depends upon many things about the use case.  I don't put one on
   internal machines.  But I do put one on front facing machines.
  
  That's Debian fault indeed. But at least they don't include any network
  services worth speaking of (should we count NFS portmapper, or not?) in
  an installation produced by netboot.
 
 Is 'rpcbind' installed by default?  I will need to look.  I wonder why
 it would be there?

Part of a NFS client, I guess. Package is not marked as an essential one,
though. Running a diskless client over NFS would be a curious trick
without NFS support enabled.


   That is an exaggeration.  For one it would need to be a local exploit
   for sudo to come in play.
  
  Ok, let's say … CVE-2010-0427. Somewhat old, but possible.
 
 CVE-2010-0427 is a local only exploit.  (Failure to reset group
 permissions properly.)  So it would need to be a locally known user in
 order to exploit it.  Not the same as having written the password on a
 T-shirt and wearing it around.

I fail to see how one could be given an SSH access to the host, be able
to use sudo (and do so successfully), and still not be a local user.
I must miss something here, can you please enlighten me?


  SSH or telnet which is given such user for any legitimate purpose
  will do just fine.
 
 Yes.  But as described on these old Unix systems they are almost
 certainly part of the company, part of the family.  There are
 different levels of security needed to get jobs done.  Not every
 system needs to have ultimate security applied to it.  And again it
 isn't the same as putting it on a T-shirt and wearing it around.

Servers are usually differentiated by their lifecycle status indeed.
Purpose of testing and development servers that don't even try to mimic
production environment always eluded me.


   The password on a t-shirt would require simply require someone who
   could walk by the admin and see it to gain remote access.
  
  Hmm. Usually they keep developers, end users and sysadmins separated
  here. So it's basically the same access complexity.
 
 Goodness forbid that developers would ever talk with users or
 sysadmins!  :-(

Not funny. That's exactly what goes on here usually. About the only
people who can (and will) speak to everybody are helpdesk and HRs.
Old 'divide and rule' principle applied at a shop level.

Reco


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Re: local repo

2013-10-28 Thread Celejar
On Mon, 28 Oct 2013 15:32:27 +0200
andrey.ry...@bilkent.edu.tr wrote:

 Hi everybody.
 I want to make local repositary on computer without internet connection.
 Coze im bored with insertion of dvd to this computer. Will you give me
 good recipe how to do that from CD or DVD set?

http://www.unixmen.com/setup-local-repository-with-debian-7/

 Thanks in advance.
 Andrey

Celejar


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Re: sudo and UNIXes

2013-10-28 Thread Reco
On Mon, Oct 28, 2013 at 10:19:43AM -0600, Joe Pfeiffer wrote:
 Reco recovery...@gmail.com writes:
  You also have to add to the picture such a vulnerability, and I haven't
  noticed any.
 
  If we're speaking of public vulnerabilities:
 
  CVE-2010-0427.
 
 Does not permit users outside of those in the sudoers file (or with the
 root password) to escalate privileges.

Lessens attack surface, but doesn't void the existence of vulnerability.

 
  CVE-2013-1775 (allows bypass sudoders modification to retain root
  privileges).
 
 Again -- isn't basically equivalent to giving everyone uid=0.  Permits
 someone who *has* sudo access to avoid retyping a password.

Not only that. Permits someone who already has sudo access to continue
having such access indefinitely, ignoring being excluded from sudoers
altogether.

Reco


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Re: sudo and UNIXes (was: audacity export wma format[1 more question])

2013-10-28 Thread Bob Proulx
Reco wrote:
 Bob Proulx wrote:
  Is 'rpcbind' installed by default?  I will need to look.  I wonder why
  it would be there?
 
 Part of a NFS client, I guess. Package is not marked as an essential one,
 though. Running a diskless client over NFS would be a curious trick
 without NFS support enabled.

NFS client is not enabled by default.  So that wouldn't be it.

I just tried a minimum installation of Debian Wheezy in a VM and
rpcbind was not installed.  Are you sure it is installed by default?

  CVE-2010-0427 is a local only exploit.  (Failure to reset group
  permissions properly.)  So it would need to be a locally known user in
  order to exploit it.  Not the same as having written the password on a
  T-shirt and wearing it around.
 
 I fail to see how one could be given an SSH access to the host, be able
 to use sudo (and do so successfully), and still not be a local user.
 I must miss something here, can you please enlighten me?

You said using outdated sudo is an equivalent to wearing T-shirt with
a root password written on it as an end result will be the same.  I
was refuting that statement.  It isn't even close to being the same.
Using sudo would require a local user exploit.  You seem to agree that
it would require a local user to exploit it.  Having the root password
publicly known does not require a local user.  They are not the same
class of issue at all.  Not even close.

Bob


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Re: sudo and UNIXes

2013-10-28 Thread John Hasler
Bob Proulx writes:
 I just tried a minimum installation of Debian Wheezy in a VM and
 rpcbind was not installed.  Are you sure it is installed by default?

Rpcbind is priority standard.  It is neither essential nor
required.  Thus whether it is installed by default or not depends on
how you define a minimum installation.
-- 
John Hasler 
jhas...@newsguy.com
Elmwood, WI USA


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Re: sudo and UNIXes (was: audacity export wma format[1 more question])

2013-10-28 Thread Reco
On Mon, Oct 28, 2013 at 01:14:33PM -0600, Bob Proulx wrote:
 Reco wrote:
  Bob Proulx wrote:
   Is 'rpcbind' installed by default?  I will need to look.  I wonder why
   it would be there?
  
  Part of a NFS client, I guess. Package is not marked as an essential one,
  though. Running a diskless client over NFS would be a curious trick
  without NFS support enabled.
 
 NFS client is not enabled by default.  So that wouldn't be it.
 
 I just tried a minimum installation of Debian Wheezy in a VM and
 rpcbind was not installed.  Are you sure it is installed by default?

No, I'm unsure. May be it was minimum install + recommended server install
(whatever it is called now actually). Did minimum install had any
network services activated?


   CVE-2010-0427 is a local only exploit.  (Failure to reset group
   permissions properly.)  So it would need to be a locally known user in
   order to exploit it.  Not the same as having written the password on a
   T-shirt and wearing it around.
  
  I fail to see how one could be given an SSH access to the host, be able
  to use sudo (and do so successfully), and still not be a local user.
  I must miss something here, can you please enlighten me?
 
 You said using outdated sudo is an equivalent to wearing T-shirt with
 a root password written on it as an end result will be the same.  I
 was refuting that statement.  It isn't even close to being the same.
 Using sudo would require a local user exploit.  You seem to agree that
 it would require a local user to exploit it.  Having the root password
 publicly known does not require a local user.  They are not the same
 class of issue at all.  Not even close.

Point taken. And what about the end result ('user will get root privs')?

Reco


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Re: How to ditch nouveau driver with nVidia card

2013-10-28 Thread Sven Joachim
On 2013-10-28 11:38 +0100, Harry Putnam wrote:

 First, you did mean to put `nouveau.noaccel=1' on the kernel line
 right?

Yes.

 I forgot one aspect of having `nouveau.noaccel=1' on the kernel line.

 It fixes my goofy screen problem but it does cause bootup to go into
 maintenance mode.  Telling me to enter root passwd or press C-d.

 I press C-d and it finishes booting up normally.

This is rather odd and indicates that you are booting in single user
mode, perhaps by passing init 1 or single as boot parameters.  The
answer should be found in /proc/cmdline.

 So it means I cannot have an unattended bootup, but that is usually
 what I do anyway so not a huge problem, but wondered if there might be
 some other way to disable acceleration that on the kernel line?

I'm not aware of any, but disabling graphics acceleration is orthogonal
to booting in single user mode.

Cheers,
   Sven


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Re: firmware installation

2013-10-28 Thread André Nunes Batista
On Fri, 2013-10-25 at 22:35 +0700, Diogene Laerce wrote:
 Hi,
 
 I'd like to know if it is possible to install some firmware in
 the 3.2 kernel but from the 2.6 ?
 
 I need to install some firmwares to make the 3.2 kernel
 works on my machine but I can only access the computer
 when the 2.6.35 is loaded : when the 3.2 is loaded my
 mouse and keyboard are freezed, and network is out.
 
 Thank you
 
 -- 
 “One original thought is worth a thousand mindless quotings.”
 “Le vrai n'est pas plus sûr que le probable.”
 
Diogene Laerce
 
 

Where are those firmwares currently installed? Where did you get them
from? Are you upgrading from squeeze to wheezy? Did you experience any
trouble during dist-upgrade? Can you provide logs?

-- 
André N. Batista
GNUPG/PGP KEY: 6722CF80



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Re: firmware installation

2013-10-28 Thread Shane Johnson
On Mon, Oct 28, 2013 at 2:48 PM, André Nunes Batista 
andrenbati...@gmail.com wrote:

 On Fri, 2013-10-25 at 22:35 +0700, Diogene Laerce wrote:
  Hi,
 
  I'd like to know if it is possible to install some firmware in
  the 3.2 kernel but from the 2.6 ?
 
  I need to install some firmwares to make the 3.2 kernel
  works on my machine but I can only access the computer
  when the 2.6.35 is loaded : when the 3.2 is loaded my
  mouse and keyboard are freezed, and network is out.
 
  Thank you
 
  --
  “One original thought is worth a thousand mindless quotings.”
  “Le vrai n'est pas plus sûr que le probable.”
 
 Diogene Laerce
 
 

 Where are those firmwares currently installed? Where did you get them
 from? Are you upgrading from squeeze to wheezy? Did you experience any
 trouble during dist-upgrade? Can you provide logs?

 --
 André N. Batista
 GNUPG/PGP KEY: 6722CF80



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Diogene,
Could you please provide what Andre requested as well as if this is all the
same installation and it's just an upgrade, or if it is two different
installs on two different volumes.  If it's just a upgrade and they show in
your

aptitude list firmware

then it shouldn't be a problem.  Otherwise, if they are separate, if the
installs use the same architechtures (amd64 or i686) you can chroot.

Hope this helps.

Shane


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IT Administrator
Rasmussen Equipment


Re: Debian setup for python django development

2013-10-28 Thread berenger . morel



Le 28.10.2013 18:12, Gary Roach a écrit :

Hi all,

I have been trying to set up a python, django, mysql development
project and am really confused. All of the documentation seems to
ignore the apt-get installation methods used by
ebian and its derivatives. Does pip install the same as Aptitude ( I
don't think so). If I use virtualenvwrapper, how does this fit with
the normal debian (wheezy) installation. I also need git which just
confuses the situation even more.


I do not know a lot of things about python development, but I think you 
can first try to not question yourself about how to do things. Just do 
them.


For git and mysql, simply use apt-get ( or aptitude or synaptic or 
whatever you prefer ). Things will work out of the box. Of course, you 
will have to setup mysql to create DBs, but this will be the same as on 
any other OS. Or almost ( rights management might be more complicated 
than on windows, but you will probably find solutions when you will have 
error messages ).
For django, it seems that there is a package named libqdjango-dev, and 
python is already installed because lot of tools depends on it.



The documentation centers on Windoz
and Mac and ignores the automation of the Debian installation.


I think that simply installing those things will make things working 
fine. Except if you need versions or libraries that are not packaged in 
Debian, there is really no need for complex documentations about how to 
setup a development environment. I think that this is why people just do 
not make such documentations.


As you said, things are automated. Nothing to do, if you do not have 
specific needs not currently handled by the system ( for example, very 
recent version of a lib, or lib that are not in the repo at all ).



If this is off topic please point me in the right direction.


You are in the right place.


Any help with straightening out my brain in this areal will be
sincerely appreciated.

Gary R.



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Latest kernel update fixed crashes?

2013-10-28 Thread Neal Murphy
The latest kernel update seems to have fixed the panics and GPFs I was 
experiencing.

I was experiencing nearly predictable crashes whenever RAM was filled with 
cached disk blocks. At that point, it seemed that anything that addressed the 
cache would cause a crash: use a program that needed RAM or compile something. 
Even 'sync' would cause a crash. I think I even reinstalled the linux-image 
pkg, thinking something might've been corrupted.

I'm running Wheezy 64-bit. I had 8GiB of GSkill 9-9-9-24 RAM in my quad 
PhenomII, Gigabyte MA790FXT-UD5P. Because a memtest showed there might be a 
bad bit somewhere, I bought new RAM: 16GiB GSkill 7-7-7-21. It made no 
difference. As soon as there was pressure on RAM, the system would crash. 
Sometimes with triple faults. I was really beginning to doubt the CPU (memory 
controller) and other hardware.

Then the latest kernel update was released (3.2.51, I believe). I installed it 
and the problems ceased. I can build my firewall without crashes now; the 
complete build fills 16GiB RAM (cached disk blocks).

I perused the kernel changelogs from .46 to .51; nothing stood out to my 
apprentice's eyes.

So it comes down to two questions. Was there a kernel change that would 
account for this improvement in stability? Or is it more likely that some 
kernel/module was corrupted on disk and the new kernel erased that error, 
transparently fixing the 'problem'?

Thanks,
N


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Re: sudo and UNIXes (was: audacity export wma format[1 more question])

2013-10-28 Thread Bob Proulx
Reco wrote:
 And what about the end result ('user will get root privs')?

They are different users.  A remote user could be anyone.  A local
user is someone who is already known and has an account on the system
and who has an established relationship and trust.

Case 1: I find that someone in my family who lives in my house has
rumaged through my underwear drawer.  A violation of trust has
occurred.  I am unhappy and will talk with them and give them a harsh
lecture.  This is not appropriate behavior.

Case 2: I find someone who is not a member of my family and who does
not live in my house and who I don't know has rummaged through my
underwear drawer.  A very serious crime has been committed.  I live in
a state where I am fully legally protected if I shoot them dead.

The crime is the same in both cases.  The only difference is who has
done it.  Your argument is that they are the same.  My argument is
that they are different.

This discussion has become circular.  We are at irreconcilable
differences.  Therefore I will close my part of it with this thought:

Security is the one part of the system that by design makes the system
harder to use.  Hopefully infinitely hard to the bad guys.  Hopefully
less so for the good guys.  But of course no system is perfect and the
only 100% safe system is one that is off.  Anything else is a compromise.

Bob


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Re: sudo and UNIXes

2013-10-28 Thread Bob Proulx
John Hasler wrote:
 Bob Proulx writes:
  I just tried a minimum installation of Debian Wheezy in a VM and
  rpcbind was not installed.  Are you sure it is installed by default?
 
 Rpcbind is priority standard.  It is neither essential nor
 required.  Thus whether it is installed by default or not depends on
 how you define a minimum installation.

Ah!  That explains it.  I had nothing in tasksel checked.  But if I do
check Standard system then rpcbind is installed.  That explains it.

I usually don't install the Standard system because that installs
Exim (a find tool) but I always install Postfix which much then push
it out.  Therefore I never select standard system and always install
Postfix and other things later.  That is how I missed it.  But I would
consider the Standard system utilities selection to be a normal
small Debian install.

I don't think rpcbind should be priority standard these days.  I
wonder if it would be possible to convince people that it should be
demoted to installed only as a dependency instead.  Or if it is needed
to learn why it is still needed.

Thanks!
Bob


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Help -- GPG error

2013-10-28 Thread wix
I'm getting "W: GPG error: http://security.debian.org wheezy/updates Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 8B48AD6246925553"doing apt-get/aptitude update for wheezy. I have tried several things that I have found doing Google searches but no difference.Here is my sources list and complete messages belowAnybody have any ideas?TNX!!deb http://mirrors.kernel.org/debian/ wheezy main contrib non-freedeb-src http://mirrors.kernel.org/debian/ wheezy main contrib non-freedeb http://security.debian.org/ wheezy/updates main contrib non-freedeb-src http://security.debian.org/ wheezy/updates main contrib non-freeapt-get updateFetched 273kB in 16s (16.6kB/s) Reading package lists... DoneW: GPG error: http://security.debian.org wheezy/updates Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 8B48AD6246925553W: GPG error: http://mirrors.kernel.org wheezy Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 8B48AD6246925553 NO_PUBKEY 6FB2A1C265FFB764W: You may want to run apt-get update to correct these problems


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Re: sudo and UNIXes (was: audacity export wma format[1 more question])

2013-10-28 Thread Tom H
On Mon, Oct 28, 2013 at 7:14 PM, Bob Proulx b...@proulx.com wrote:
 Reco wrote:
 Bob Proulx wrote:

 Is 'rpcbind' installed by default?  I will need to look.  I wonder why
 it would be there?

 Part of a NFS client, I guess. Package is not marked as an essential one,
 though. Running a diskless client over NFS would be a curious trick
 without NFS support enabled.

 NFS client is not enabled by default.  So that wouldn't be it.

 I just tried a minimum installation of Debian Wheezy in a VM and
 rpcbind was not installed.  Are you sure it is installed by default?

The standard task installs both nfs-common and rpcbind.


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Re: sudo and UNIXes

2013-10-28 Thread John Hasler
Bob Proulx writes:
 I don't think rpcbind should be priority standard these days.  I
 wonder if it would be possible to convince people that it should be
 demoted to installed only as a dependency instead.  Or if it is needed
 to learn why it is still needed.

Standard consists of packages that you would be surprised not to find
on a UNIX system.
-- 
John Hasler 
jhas...@newsguy.com
Elmwood, WI USA


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Re: What's the easiest and/or simplest part of Linux Kernel?

2013-10-28 Thread Celejar
On Sun, 27 Oct 2013 21:37:28 -0400
Jerry Stuckle jstuc...@attglobal.net wrote:

...

 Since you brought it up - who do you think wrote Windows?  A bunch of 
 academics?  Or Linux?  Or OS/2?  Or MacOS?  Or Z-OS?

Didn't Linus initially create linux while a university student? And I
believe that the GNU tools / Free Software Movement were products of
Stallman and other MIT academics.

 How about Oracle Database?  SQL?  DB2?  MySQL?  More academics?
 
 How about C, C++, Pascal, COBOL and Fortran compilers?  Or maybe PERL, 

gcc was largely written by Stallman, an academic.

Celejar


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Problem with halt

2013-10-28 Thread Wawrzek Niewodniczanski
Hello everyone,

Recently I moved my home desktop from (x)Ubuntu to Debian Wheezy. The
experience is positive, with one exception: shutdown doesn't stop power for
my computer.
 I tried to play with settings in /etc/default/halt - both 'poweroff' and
'halt' have the same effect (or rather I should write no effect). At the
end of the shutdown process machine informs that system is powered off or
halted, but nothing happens.
Any idea what's wrong? I tried to blame BIOS, but don't see any obvious
option in there and it worked with Ubuntu. I have quite standard nVidia
mother board for AMD processors. I tried different kernels 3.2 and 3.10
both Xen and plain one (I mixed stable with testing),  but AFAIR shutdown
was fault from the very clean installation.

Regards,
Wawrzek


PS.
Maybe helpful:
root@rome:~# dmesg|grep acpi
[0.00] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[0.00] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[0.00] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
[0.00] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
[0.00] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] disabled)
[0.00] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] disabled)
[0.00] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] disabled)
[0.00] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] disabled)
[0.00] ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
[0.00] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
[0.00] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
[0.00] ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
[0.00] ACPI: LAPIC_NMI (acpi_id[0x04] dfl dfl lint[0x1])
[0.00] ACPI: LAPIC_NMI (acpi_id[0x05] dfl dfl lint[0x1])
[0.00] ACPI: LAPIC_NMI (acpi_id[0x06] dfl dfl lint[0x1])
[0.00] ACPI: LAPIC_NMI (acpi_id[0x07] dfl dfl lint[0x1])
[2.253854] xen: acpi sci 9
[2.276339] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[4.053683] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 
[bus 00-7f] only partially covers this bridge
[4.057694] acpi PNP0A08:00: ACPI _OSC support notification failed,
disabling PCIe ASPM
[4.057696] acpi PNP0A08:00: Unable to request _OSC control (_OSC
support mask: 0x08)
[4.060990] acpi root: \_SB_.PCI0 notify handler is installed
[4.061027] Found 1 acpi root devices
[4.229374] hpet_acpi_add: no address or irqs in _CRS




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  Linux User #177124


Re: apt-get aptitude dependencies purge

2013-10-28 Thread berenger . morel



Le 28.10.2013 01:38, ruckus rogue a écrit :

On Sun, Oct 27, 2013 at 8:00 AM, Slavko li...@slavino.sk wrote:
I am sorry, perhaps i forgot to mention, that this is my setting. 
Or,

to be more precise, i have shortcut to run aptitude -R.


Thanks all for the replies so far, but still a bit confused.
I've always had a 06norecommends in /etc/apt/apt.conf.d/ with

APT::Install-Recommends 0;
APT::Install-Suggests 0;
APT::Install-Suggested 0;

So, I just did a:
aptitude install zonecheck
The following NEW packages will be installed:
libdns-ruby{a}
libreadline5{a}
libruby{a}
libruby1.8{a}
ruby{a}
ruby-dnsruby{a}
ruby1.8{a}
zonecheck

Same results with with
aptitude -R
and
apt-get --no-install-reccommends

Then purge with:
apt-get --autoremove purge zonecheck
The following packages will be REMOVED:
libdns-ruby*
libruby*
ruby-dnsruby*
zonecheck*

Same behavior with aptitude purge.

So, is this correct behavior?


They have been installed because zonecheck probably needs them ( 
required ) but if they are recommended by other packages then they will 
not be removed. I do not think there is any solution to fix that. If 
there is one, I would be happy to learn it.



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Re: What's the easiest and/or simplest part of Linux Kernel?

2013-10-28 Thread Miles Fidelman

Not sure I really want to wade back into this but...

Celejar wrote:

On Sun, 27 Oct 2013 21:37:28 -0400
Jerry Stuckle jstuc...@attglobal.net wrote:

...


Since you brought it up - who do you think wrote Windows?  A bunch of
academics?  Or Linux?  Or OS/2?  Or MacOS?  Or Z-OS?

Didn't Linus initially create linux while a university student? And I
believe that the GNU tools / Free Software Movement were products of
Stallman and other MIT academics.


Yup.  And MacOS is based on BSD Unix (written, by academics at Berkley) 
and at one point included the Mach kernel, another academic project.



How about Oracle Database?  SQL?  DB2?  MySQL?  More academics?


SQL came out of IBM, Oracle was purely commercial from the beginning.  
But Ingres came out of UC Berkeley.  and Postgres came out of that.  As 
I recall, a prime mover behind both was Micheal Sonebraker - then a 
Prof. at UCB, now one at MIT (when not at StreamBase).




How about C, C++, Pascal, COBOL and Fortran compilers?  Or maybe PERL,

gcc was largely written by Stallman, an academic.


C came out of Bell Labs - a pretty academic environment.  Wirth (Pascal) 
spent most of his career as an academic.



--
In theory, there is no difference between theory and practice.
In practice, there is.    Yogi Berra


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portmapper / rpcbind installed by default (was: sudo and UNIXes)

2013-10-28 Thread Bob Proulx
John Hasler wrote:
 Bob Proulx writes:
  I don't think rpcbind should be priority standard these days.  I
  wonder if it would be possible to convince people that it should be
  demoted to installed only as a dependency instead.  Or if it is needed
  to learn why it is still needed.
 
 Standard consists of packages that you would be surprised not to find
 on a UNIX system.

Hmm...  That is another statement that sounds like it says something
but in reality doesn't define anything.  There are many things I would
be surprised not to find on a Unix system that isn't installed by
default.  I would be surprised not to find a C compiler and 'make'.  I
would be surprised not to find 'less'.  Also 'at', 'ed', 'mailx',
'ssh', and 'rsync'.  And I would be surprised if my list were even
close to the same list as other people.  And there is the problem with
that statement.  :-)

But the portmapper is very closely associated with Sun RPC.  If I have
not installed anything in that family then I would not expect to find
the portmapper installed.  But it certainly is a valid dependency.  I
think it would be more appropriate to have it pulled in upon needing
it as a dependency of other packages.  It is already a dependency of
nfs-common.  I would simply stop there.

Bob


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Re: sudo and UNIXes (was: audacity export wma format[1 more question])

2013-10-28 Thread Bob Proulx
Tom H wrote:
 The standard task installs both nfs-common and rpcbind.

Aha!  Apparently the ability to nfs mount in /etc/fstab is the root
cause of the dependency chain that requires nfs-common and therefore
portmapper.  At a guess.

Bob


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Re: portmapper / rpcbind installed by default (was: sudo and UNIXes)

2013-10-28 Thread Bob Proulx
Bob Proulx wrote:
 John Hasler wrote:
  Standard consists of packages that you would be surprised not to find
  on a UNIX system.
 
 But the portmapper is very closely associated with Sun RPC.  If I have
 not installed anything in that family then I would not expect to find
 the portmapper installed.  But it certainly is a valid dependency.  I
 think it would be more appropriate to have it pulled in upon needing
 it as a dependency of other packages.  It is already a dependency of
 nfs-common.  I would simply stop there.

Aha!  I had forgotten about /etc/fstab.  That is the first link in the
chain of dependencies.

  man fstab

In order to support nfs mounts in /etc/fstab it needs nfs-common and
portmapper installed.  And therefore I _had_ actually installed
something, /etc/fstab, that would pull in the Sun RPC family by
default.  Hmm...

Bob


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Re: portmapper / rpcbind installed by default

2013-10-28 Thread John Hasler
Bob Proulx writes:
 And I would be surprised if my list were even close to the same list
 as other people.  And there is the problem with that statement

The statement comes from the last century when UNIX systems were more
common than Linux ones and UNIX admins had firm ideas as to what
belonged on a real UNIX system.

The idea is to be able install all the usual UNIX stuff with a single
command.  There is no need to stress out over exactly what that is.
-- 
John Hasler 
jhas...@newsguy.com
Elmwood, WI USA


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Re: apt-get aptitude dependencies purge

2013-10-28 Thread ruckus rogue
On Mon, Oct 28, 2013 at 6:21 PM,  berenger.mo...@neutralite.org wrote:
 They have been installed because zonecheck probably needs them ( required )
 but if they are recommended by other packages then they will not be removed.
 I do not think there is any solution to fix that. If there is one, I would
 be happy to learn it.

Still doesn't make sense to me. I install zonecheck only. And that
brought in the dependencies. Then I uninstalled 'zonecheck' it should
have taken back those dependencies with it. None of the packages were
marked recommended. So how could other packages outside zonecheck need
them?

Anyway, I just don't remember this behaviour before. I thought it was
new and was trying to find out why all packages that come dependent
with a package don't leave when that package leaves.


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Re: firmware installation

2013-10-28 Thread Robert Holtzman
On Mon, Oct 28, 2013 at 02:58:35PM -0600, Shane Johnson wrote:

 ..snip.
 Diogene,
 Could you please provide what Andre requested as well as if this is all the
 same installation and it's just an upgrade, or if it is two different
 installs on two different volumes.  If it's just a upgrade and they show in
 your
 
 aptitude list firmware

Where did that command come from? It doesn't work on my wheezy 7.2
installation and I can't find list in the man page unless I missed it.

 
 then it shouldn't be a problem.  Otherwise, if they are separate, if the
 installs use the same architechtures (amd64 or i686) you can chroot.
 
 Hope this helps.
 
 Shane
 
 
 -- 
 Shane D. Johnson
 IT Administrator
 Rasmussen Equipment

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Bob Holtzman
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Strangelove 
Key ID 8D549279


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vreemde bug met online account gnome 3.4

2013-10-28 Thread familie Voncken
Beste allen,

Ik wil graag het volgende delen: ik kon e-mails in Evolution niet
openen. Er was een melding error 401, authentication failed. Ik bekeek
online accounts van Gnome en het bleek dat mijn aanmeldgegevens verlopen
zijn. Er was een knop aanmelden, maar het deed niets. Googelen bracht
een uitkomst (was wel even zoeken): het ligt aan de systeemtijd van mijn
laptop. Het verandert namelijk niet direct mee met het ingaan van de
wintertijd (mijn ervaring is dat het enkele dagen duurde voordat het
automatisch aangepast is). Door zelf handmatig de systeemtijd een uur
terug te zetten is het bovenstaande probleem opgelost.

Heel gek... Maken jullie het ook mee? Hoe komt dat?

Groeten,
Frank