Bug#397649: install-report: NTP sync missing by default

2006-11-25 Thread Kurt Roeckx
On Sun, Nov 12, 2006 at 03:57:25PM -0500, Rick Thomas wrote:
 
 Installing ntp by default (making it have priority standard) would  
 be good for the many Debian users who have always-on network access.   
 But it would be a problem for the minority who have no or only  
 intermittent (e.g. dial-up) network access.

For ntpd to really work properly you need a static IP address.


Kurt



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Bug#397649: install-report: NTP sync missing by default

2006-11-25 Thread Rick Thomas


On Nov 25, 2006, at 3:01 PM, Kurt Roeckx wrote:


On Sun, Nov 12, 2006 at 03:57:25PM -0500, Rick Thomas wrote:


Installing ntp by default (making it have priority standard) would
be good for the many Debian users who have always-on network access.
But it would be a problem for the minority who have no or only
intermittent (e.g. dial-up) network access.


For ntpd to really work properly you need a static IP address.


Well... I'd say stable rather than static.  If the local IP  
address changes once a week, an NTP client will have little trouble  
weathering the change.  Once an hour would be problematical.  Once a  
day is in the grey area.  Depending on the details, it may be  
desirable to restart the ntpd daemon when the IP address changes.


For an NTP *server* to be effective as a server, a very stable IP  
address is, of course, mandatory.  But most Debian users don't run  
NTP servers, and those who do know what they're doing and what is  
required to do it right.


Rick



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Re: Bug#397649: install-report: NTP sync missing by default

2006-11-23 Thread Douglas Tutty
On Wed, Nov 22, 2006 at 04:10:40PM -0500, Rick Thomas wrote:
 
 On Nov 22, 2006, at 1:05 PM, Olaf van der Spek wrote:
 
 reopen 397649
 thanks
 
 Could we have NTP by default?
 
  But it would be a problem for the minority who have no or only
  intermittent (e.g. dial-up) network access.
 
 Why would it be a problem?
 
 No network mean the Network Time Protocol won't work.
 
 Intermittent network (e.g. dial-up) means that NTP goes for long  
 periods with no connection to the external time servers.  The ntpd  
 daemon is (mostly) OK with that, but some auto-dialers may see it's  
 occasional polls as a reason to dial the ISP, which is probably not  
 what the user expected.
 
 

Instead of NTP you could use chrony which gets put offline with poff.

Doug.


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Bug#397649: install-report: NTP sync missing by default

2006-11-23 Thread Geert Stappers
Op 22-11-2006 om 23:02 schreef Olaf van der Spek:
 There's a checkbox in the Gnome clock applet to enable NTP. But that 
 doesn't work if it's not installed and I doubt the average user is 
 easily able to install NTP.

Then (ab)use the Gnome clock applet to get NTP installed.


Cheers
Geert Stappers


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Bug#397649: install-report: NTP sync missing by default

2006-11-22 Thread Olaf van der Spek

reopen 397649
thanks

Could we have NTP by default?

 But it would be a problem for the minority who have no or only
 intermittent (e.g. dial-up) network access.

Why would it be a problem?

 I leave it to the PTBs to figure out whether there is a compromise
 position.


PTBs?


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Bug#397649: install-report: NTP sync missing by default

2006-11-22 Thread Frans Pop
On Wednesday 22 November 2006 19:05, Olaf van der Spek wrote:
 Could we have NTP by default?

Having NTP by default is not a d-i team decision but would better be 
discussed on debian-devel.
The option to use ntpdate or similar *during install* to set the hardware 
clock is a d-i decision and is something that is already on our radar.


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Bug#397649: install-report: NTP sync missing by default

2006-11-22 Thread Olaf van der Spek

Frans Pop wrote:
 On Wednesday 22 November 2006 19:05, Olaf van der Spek wrote:
 Could we have NTP by default?

 Having NTP by default is not a d-i team decision but would better be
 discussed on debian-devel.

Who's decision is it?
--
Olaf van der Spek
http://xccu.sf.net/


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Bug#397649: install-report: NTP sync missing by default

2006-11-22 Thread Rick Thomas


On Nov 22, 2006, at 1:05 PM, Olaf van der Spek wrote:


reopen 397649
thanks

Could we have NTP by default?

 But it would be a problem for the minority who have no or only
 intermittent (e.g. dial-up) network access.

Why would it be a problem?


No network mean the Network Time Protocol won't work.

Intermittent network (e.g. dial-up) means that NTP goes for long  
periods with no connection to the external time servers.  The ntpd  
daemon is (mostly) OK with that, but some auto-dialers may see it's  
occasional polls as a reason to dial the ISP, which is probably not  
what the user expected.





 I leave it to the PTBs to figure out whether there is a compromise
 position.


PTBs?


Powers That Be  (From the US TV show Buffy the Vampire Slayer)


Enjoy!

Rick



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Bug#397649: install-report: NTP sync missing by default

2006-11-22 Thread Olaf van der Spek

Rick Thomas wrote:

No network mean the Network Time Protocol won't work.

Intermittent network (e.g. dial-up) means that NTP goes for long periods 
with no connection to the external time servers.  The ntpd daemon is 
(mostly) OK with that, but some auto-dialers may see it's occasional 
polls as a reason to dial the ISP, which is probably not what the user 
expected.


NTP could be at least installed but disabled instead of not installed.
Although I'd like to have it enabled by default.

Isn't it possible to start/stop ntpd based on when the dial-up link is up?
--
Olaf van der Spek
http://xccu.sf.net/


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Bug#397649: install-report: NTP sync missing by default

2006-11-22 Thread Rick Thomas


On Nov 22, 2006, at 4:18 PM, Olaf van der Spek wrote:


Rick Thomas wrote:

No network mean the Network Time Protocol won't work.
Intermittent network (e.g. dial-up) means that NTP goes for long  
periods with no connection to the external time servers.  The ntpd  
daemon is (mostly) OK with that, but some auto-dialers may see  
it's occasional polls as a reason to dial the ISP, which is  
probably not what the user expected.


NTP could be at least installed but disabled instead of not installed.


What's the point of installing something you're not going to enable?   
It's not that much harder to type aptitude install ntp than it is  
to type update-rc.d ntp defaults



Although I'd like to have it enabled by default.

Isn't it possible to start/stop ntpd based on when the dial-up link  
is up?


Theoretically, yes.  In practice, it would be a pain to get all the  
little fiddly bits exactly right -- not something I'd want to undertake.



--
Olaf van der Spek
http://xccu.sf.net/


Rick



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Bug#397649: install-report: NTP sync missing by default

2006-11-22 Thread Olaf van der Spek

Rick Thomas wrote:


On Nov 22, 2006, at 4:18 PM, Olaf van der Spek wrote:


Rick Thomas wrote:

No network mean the Network Time Protocol won't work.
Intermittent network (e.g. dial-up) means that NTP goes for long 
periods with no connection to the external time servers.  The ntpd 
daemon is (mostly) OK with that, but some auto-dialers may see it's 
occasional polls as a reason to dial the ISP, which is probably not 
what the user expected.


NTP could be at least installed but disabled instead of not installed.


What's the point of installing something you're not going to enable?  
It's not that much harder to type aptitude install ntp than it is to 
type update-rc.d ntp defaults


There's a checkbox in the Gnome clock applet to enable NTP. But that 
doesn't work if it's not installed and I doubt the average user is 
easily able to install NTP.

--
Olaf van der Spek
http://xccu.sf.net/


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Bug#397649: install-report: NTP sync missing by default

2006-11-12 Thread Rick Thomas


On Nov 11, 2006, at 5:24 PM, Geert Stappers wrote:


Op 08-11-2006 om 20:09 schreef Olaf van der Spek:


Also, no NTP synchronization is available by default.
I really think Debian should install.
Maybe install but disable, although I'd prefer it to be enabled by  
default.


The Debian-installer installs by default the packages
with priority standard.


Cheers
Geert Stappers
Who thinks it is stupid to install NTP by default.


Installing ntp by default (making it have priority standard) would  
be good for the many Debian users who have always-on network access.   
But it would be a problem for the minority who have no or only  
intermittent (e.g. dial-up) network access.


An argument in favor of making it standard is that it would greatly  
improve the overall state of timekeeping on the internet.  This is of  
not just a time-geek issue.  Better time distribution has lots of  
practical advantages.


An argument in favor of leaving it optional is that requiring people  
without good network access to install in expert mode (to avoid  
getting ntp installed) is an imposition on a class of users who are  
individually more likely to be non-experts.


I leave it to the PTBs to figure out whether there is a compromise  
position.


Rick



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Bug#397649: install-report: NTP sync missing by default

2006-11-11 Thread Geert Stappers
Op 08-11-2006 om 20:09 schreef Olaf van der Spek:

 Also, no NTP synchronization is available by default.
 I really think Debian should install.
 Maybe install but disable, although I'd prefer it to be enabled by default.

The Debian-installer installs by default the packages
with priority standard.


Cheers
Geert Stappers
Who thinks it is stupid to install NTP by default.


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