[ubuntu-uk] Why not fix this?

2007-07-30 Thread Chris Rowson
https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/128911

This bug has been driving me round the bend now for three releases of
Ubuntu. Edgy, Feisty and Gutsy. I really don't know why it isn't
getting fixed, any ideas?

Using network manager and the madwifi drivers (atheros chipset) cause
the user to be disconnected from the access point at regular
intervals.

This bug seems to be knocking around in lots of incarnations and the
problem seems to be this:

1) The madwifi drivers don't support 'background scanning'
2) Network manager instructs the atheros based card to scan for access
points in the background whilst it is already associated with an
access point.

Because the madwifi drivers don't support background scanning, when
the instruction to begin background scanning is given then the network
card disassociates with the access point, disconnecting the user.

This bug is a show stopper for any new user, as they are unlikely to
dig into the problem to find out what's causing it.

Bugs with similar info:

https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/37821/
https://bugs.launchpad.net/ubuntu/+source/linux-restricted-modules-2.6.20/+bug/105637
https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/64173

Changing network manager so that it only scans for access points, when
the card is not connected to an access point seems to fix the problem.

This bug has seriously turned some people off Ubuntu but no-one seems
to want to take responsibility for it...

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Re: [ubuntu-uk] Software Freedom Day - September 15th

2007-07-30 Thread Darren Mansell
On Sun, 2007-07-29 at 19:02 +0100, Ciaran Mooney wrote:
 -BEGIN PGP SIGNED MESSAGE-
 Hash: SHA1
 
 Hi,
 
 If you subscribe to the South Birmingham LUG mailing list you may have
 already seen me ask for help.
 
 Saturday September 15th is Software Freedom Day, its a day when local
 groups try to bring the greatness and pleasure that is open source  /
 free software to the publics attention.
 
 http://softwarefreedomday.org/about
 
 If a group for Birmingham is registered before 31st July then the
 Software Freedom Day organisers will send us a lovely free pack to
 help us with our event.
 
 I am confident that I will have registered a group by then, maybe even
 tonight, but wondered if there is any one else interested in helping
 out?
 
 Thanks,
 
 CiarĂ¡n
 
 -BEGIN PGP SIGNATURE-
 Version: GnuPG v1.4.6 (GNU/Linux)
 Comment: http://firegpg.tuxfamily.org
 
 iD8DBQFGrNZAJ/ce7Ae9PPYRAtXFAJ0Y+fQHTN1ztYbDUL3tJ1eO3ADdHQCfcQT7
 ecwwIRp9OfOv9Gigg10hkG8=
 =QVMw
 -END PGP SIGNATURE-
 

Hi, 

I can help, let me know what you need help with. I'm from South
Birmingham :)

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Re: [ubuntu-uk] Why not fix this?

2007-07-30 Thread Alan Pope
Hi Chris,

On Mon, Jul 30, 2007 at 08:45:40AM +0100, Chris Rowson wrote:
 This bug has been driving me round the bend now for three releases of
 Ubuntu. Edgy, Feisty and Gutsy. I really don't know why it isn't
 getting fixed, any ideas?
 

Get a better supported network card? :S

 This bug is a show stopper for any new user, as they are unlikely to
 dig into the problem to find out what's causing it.
 

Hmm.

Not wishing to belittle your perception of the importance of this issue, but 
it never ceases to amaze me how so many bugs are critical or show 
stoppers. 

There was a lengthy thread about how the cd ripping application 
has a bug recently. There were a lot of unnecessarily bad comments on the 
bug report about how the fact that a dialog box doesn't close under normal 
circumstances, is a show stopper!

 Changing network manager so that it only scans for access points, when
 the card is not connected to an access point seems to fix the problem.
 
 This bug has seriously turned some people off Ubuntu but no-one seems
 to want to take responsibility for it...
 

Have you had a word with the people who can actually _do_ something about 
it? The developers. Maybe you should drop by #ubuntu-devel or the network 
manager channel and speak nicely to the devs to see what you can get done. 
They are people after all, with their own priorities, aims and objectives.

Cheers,
Al.

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Re: [ubuntu-uk] Why not fix this?

2007-07-30 Thread Alec Wright
On Mon, 2007-07-30 at 08:30 +, Alan Pope wrote:
 Hi Chris,
 
 On Mon, Jul 30, 2007 at 08:45:40AM +0100, Chris Rowson wrote:
  This bug has been driving me round the bend now for three releases of
  Ubuntu. Edgy, Feisty and Gutsy. I really don't know why it isn't
  getting fixed, any ideas?
  
 
 Get a better supported network card? :S
But surely we want to encourage as many people as possible to use
ubuntu. You wouldn't want to get a new network card for linux, would
you? It's easier to add a few lines to code to network manager.
-- 
Alec Wright [EMAIL PROTECTED]


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Re: [ubuntu-uk] Why not fix this?

2007-07-30 Thread Alan Pope
Hi Alec,

On Mon, Jul 30, 2007 at 09:39:44AM +0100, Alec Wright wrote:
 On Mon, 2007-07-30 at 08:30 +, Alan Pope wrote:
  Hi Chris,
  
  On Mon, Jul 30, 2007 at 08:45:40AM +0100, Chris Rowson wrote:
   This bug has been driving me round the bend now for three releases of
   Ubuntu. Edgy, Feisty and Gutsy. I really don't know why it isn't
   getting fixed, any ideas?
   
  
  Get a better supported network card? :S
 But surely we want to encourage as many people as possible to use
 ubuntu. You wouldn't want to get a new network card for linux, would
 you? It's easier to add a few lines to code to network manager.
 

You also want to encourage hardware vendors to make cards that have nice 
open drivers that dont require stupid kludges like madwifi and ndiswrapper 
to make them work.

(stupid as in architecturally insane, not stupid as in bad code)

The best way to make a hardware vendor notice these things is to _not_ buy 
their kit in the first place - vote with your wallet. I bought a laptop 
which is intel throughout, no nvidia, no ati, no bonkers network stuff.

This of course doesn't help everyone, I am just stuggesting that the device 
in question isn't a lost cause, a plugin pcmcia/usb wireless adapter could 
be used to overcome the current bug/hurdle.

Cheers,
Al.

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Re: [ubuntu-uk] Why not fix this?

2007-07-30 Thread Chris Rowson
   Get a better supported network card? :S

 You also want to encourage hardware vendors to make cards that have nice
 open drivers that dont require stupid kludges like madwifi and ndiswrapper
 to make them work.


I believe that Atheros have released updates to the HAL in response to
issues --- http://madwifi.org/wiki/ChipsetFeatures/BackgroundScanning

Unfortunately, whilst the driver is background scanning there is no
data transfer - therefore it seems a pretty daft idea to scan of
access points in network manager whilst you're associated with one in
the first place ;-)

Mailing list response from NM lead developer is --

If the driver is actually associated to the AP, then it needs to report
that correctly via WEXT, which is the noticed by wpa_supplicant, which
is then noticed by NetworkManager. So we need to verify that the driver
is doing the right thing first, before crying wolf and patching
NetworkManager for something that in reality may not actually be
required

It kinda seems like an issue of I'm not playing because you're not
playing nicely with the other side saying, We don't wanna play to
your rules - It's a bit sad to be honest when all it takes is one
person to say - OK I'll integrate a patch (that's been written and
works) into a program that'll fix the problem.

Chris

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Re: [ubuntu-uk] Why not fix this?

2007-07-30 Thread Chris Rowson
Digging a little further, it looks like madwifi have fixed their WEXT
compliance :-D

http://madwifi.org/ticket/462

It's just beginning to occur to me how difficult it must be to
coordinate the work of so many open source developers on a linux
distro project!!

Chris

Chris

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Re: [ubuntu-uk] Help with custom live CD please?

2007-07-30 Thread Ian Pascoe
Alan

Well done!  Have to admit I never thought about customising splash and wall
paper to organisations' corporate identity.

Any chance when you feel comfortable with the whole process you could post
links to those tutorials / processes that gave you the most help?

E

E

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of alan c
Sent: 29 July 2007 23:20
To: British Ubuntu Talk
Subject: Re: [ubuntu-uk] Help with custom live CD please?


alan c wrote:
 I have a window of opportunity to attract attention in a large charity
 I have helped in the past, and I could very much use a custom (Ubuntu)
 live CD with a only a few differences from the standard:

 The boot splash logo, the in-process (Usplash?) screen, and the
 default wallpaper (as live CD).

 I have been trying over several long and so far unsuccessful days to
 follow some guides, and they are excellent, but success is still
 beyond me, also I tried reconstructor - almost perhaps, but still not
 working for me.

 I may only be missing a few vital points of understanding or skill. At
 least now I am able to use qemu (a first for me) I have stopped making
 coasters.

 Can anyone offer some hand holding about this please? I would like to
 be able to do it, but If a CD magically appeared by some other means I
 could change priorities from trying to create the CD to trying to
 influence the Charity.

Thanks for the responses! I have persisted, and seem to have made some
headway. Reconstructor is good for the simple task I need, and I am
making a live CD with boot screen, usplash, and background, all
customised, great.

I can offer more comments here and details at a later date. Some
questions reamain, ( I can follow up you useful leads, thanks) but I
basically now have a suitable ubuntu customised cd to fit my immediate
need. Something like this with an organization's logo all over it
should be good to gain the attention of the target org I have in mind.
Not sure how far I will get, but it will certainly start a process.
--
alan cocks
Kubuntu user#10391

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Re: [ubuntu-uk] Why not fix this?

2007-07-30 Thread Ian Pascoe
Don't just limit this to within Linux projects, any project that crosses
inter-department boundaries normally suffers from this to some extent too!

I presume that this is personally causing you tooth ache at the moment, so
have you uploaded the fixed driver to see if it works, or are you going to
wait for it to get logged into mainstream?

E

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Chris Rowson
Sent: 30 July 2007 10:04
To: Alan Pope; British Ubuntu Talk
Subject: Re: [ubuntu-uk] Why not fix this?


Digging a little further, it looks like madwifi have fixed their WEXT
compliance :-D

http://madwifi.org/ticket/462

It's just beginning to occur to me how difficult it must be to
coordinate the work of so many open source developers on a linux
distro project!!

Chris

Chris

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Re: [ubuntu-uk] Why not fix this?

2007-07-30 Thread Chris Rowson
Digging even further it looks like Gutsy ships with the fixed driver
anyway, so the fault could lie at the door of network manager after
all

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[ubuntu-uk] editing DVD

2007-07-30 Thread norman
I have some home made DVDs that I would like to edit and wondered if
there was some software which would enable me to transfer the files from
the DVD to the hard drive. I would then propose to edit them using
Avidemux and re-record. I use Ubuntu 7.04.

Norman


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Re: [ubuntu-uk] editing DVD

2007-07-30 Thread Robert McWilliam
On Mon, 30 Jul 2007 12:53:27 +0100
norman [EMAIL PROTECTED] wrote:

 I have some home made DVDs that I would like to edit and wondered if
 there was some software which would enable me to transfer the files
 from the DVD to the hard drive. I would then propose to edit them
 using Avidemux and re-record. I use Ubuntu 7.04.

There are a couple of options for DVD ripping listed here:
https://help.ubuntu.com/community/RestrictedFormats/RippingDVDs

The avidemux wiki has some info on one approach to get things from DVD
into avidemux:
http://www.avidemux.org/admWiki/index.php?title=DVD_to_AVI



Robert McWilliam [EMAIL PROTECTED]www.ormiret.com

vi vi vi - Editor of the beast.

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[ubuntu-uk] Ubuntu Usage in the UK

2007-07-30 Thread Darren Mansell
From my own experience of talking to others and generally noticing
trends I would say that Ubuntu gets more home usage than Mac OS in the
UK.

Does anyone have any facts or figures to confirm or deny this? Can
anyone suggest any ways to get an idea of how true this is? 

Mac OS doesn't seem to be very successful in the UK but Ubuntu is
getting very popular.

Thanks.

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Re: [ubuntu-uk] Why not fix this?

2007-07-30 Thread Terence Simpson
Alan Pope wrote:
 Hi Alec,

 On Mon, Jul 30, 2007 at 09:39:44AM +0100, Alec Wright wrote:
   
 On Mon, 2007-07-30 at 08:30 +, Alan Pope wrote:
 
 Hi Chris,

 On Mon, Jul 30, 2007 at 08:45:40AM +0100, Chris Rowson wrote:
   
 This bug has been driving me round the bend now for three releases of
 Ubuntu. Edgy, Feisty and Gutsy. I really don't know why it isn't
 getting fixed, any ideas?

 
 Get a better supported network card? :S
   
 But surely we want to encourage as many people as possible to use
 ubuntu. You wouldn't want to get a new network card for linux, would
 you? It's easier to add a few lines to code to network manager.

 

 You also want to encourage hardware vendors to make cards that have nice 
 open drivers that dont require stupid kludges like madwifi and ndiswrapper 
 to make them work.

 (stupid as in architecturally insane, not stupid as in bad code)

 The best way to make a hardware vendor notice these things is to _not_ buy 
 their kit in the first place - vote with your wallet. I bought a laptop 
 which is intel throughout, no nvidia, no ati, no bonkers network stuff.

 This of course doesn't help everyone, I am just stuggesting that the device 
 in question isn't a lost cause, a plugin pcmcia/usb wireless adapter could 
 be used to overcome the current bug/hurdle.

 Cheers,
 Al.

   
Actually, the Madwifi driver is GPL(v2), the reason it's not classed as 
open is because part of the driver (the ath_hal part to be exact) has 
to be distributed in a binary only form. This seems to be due to some 
FCC law.
 From the README:

The ath_hal module contains the Atheros Hardware Access Layer (HAL).
This code manages much of the chip-specific operation of the driver.
The HAL is provided in a binary-only form in order to comply with FCC
regulations. In particular, a radio transmitter can only be operated at
power levels and on frequency channels for which it is approved. The
FCC requires that a software-defined radio cannot be configured by the
user to operate outside the approved power levels and frequency
channels. This makes it difficult to open-source code that enforces
limits on the power levels, frequency channels and other parameters of
the radio transmitter. See
http://ftp.fcc.gov/Bureaus/Engineering_Technology/Orders/2001/fcc01264.pdf
for the specific FCC regulation. Because the module is provided in a
binary-only form it is marked Proprietary; this means when you load it
you will see messages that your system is now tainted.

A detailed discussion of the pros and cons of this design can be found
at http://madwifi.org/wiki/HAL 


Terence

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Re: [ubuntu-uk] editing DVD

2007-07-30 Thread Darren Mansell
On Mon, 2007-07-30 at 15:36 +0100, norman wrote:
I have some home made DVDs that I would like to edit and wondered if
there was some software which would enable me to transfer the files
from the DVD to the hard drive. I would then propose to edit them
using Avidemux and re-record. I use Ubuntu 7.04.
   
   There are a couple of options for DVD ripping listed here:
   https://help.ubuntu.com/community/RestrictedFormats/RippingDVDs
   
   The avidemux wiki has some info on one approach to get things from DVD
   into avidemux:
   http://www.avidemux.org/admWiki/index.php?title=DVD_to_AVI
  
  Thank you, I will investigate and see what's what.
 
 This is remarkable. I have used 3 different pieces of software and all
 three give the same result. Three .vob files are produced the first of
 which seems to be the entire video whereas the other two are parts and
 do not cover the whole video. The smaller files play in Avidemux and can
 be edited but the large file does not play. The sound is there but the
 video appears as many, almost horizontal coloured lines.
 
 Has anyone any idea of what is going on?
 
 Norman
 
 
If it wasn't for them being home made DVD's I would say you need libdvdcss 
installed.

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Re: [ubuntu-uk] editing DVD

2007-07-30 Thread norman
 snip 
   
   Thank you, I will investigate and see what's what.
  
  This is remarkable. I have used 3 different pieces of software and all
  three give the same result. Three .vob files are produced the first of
  which seems to be the entire video whereas the other two are parts and
  do not cover the whole video. The smaller files play in Avidemux and can
  be edited but the large file does not play. The sound is there but the
  video appears as many, almost horizontal coloured lines.
  
  Has anyone any idea of what is going on?

 If it wasn't for them being home made DVD's I would say you need libdvdcss 
 installed.
 
I have checked and you could well be right. Not only have I not got
libdvdcss installed I cannot find it with synaptic. Please advise this
not very computerate old man on what to do.

Norman


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Re: [ubuntu-uk] editing DVD

2007-07-30 Thread Darren Mansell
On Mon, 2007-07-30 at 17:10 +0100, norman wrote:
  snip 

Thank you, I will investigate and see what's what.
   
   This is remarkable. I have used 3 different pieces of software and all
   three give the same result. Three .vob files are produced the first of
   which seems to be the entire video whereas the other two are parts and
   do not cover the whole video. The smaller files play in Avidemux and can
   be edited but the large file does not play. The sound is there but the
   video appears as many, almost horizontal coloured lines.
   
   Has anyone any idea of what is going on?
 
  If it wasn't for them being home made DVD's I would say you need libdvdcss 
  installed.
  
 I have checked and you could well be right. Not only have I not got
 libdvdcss installed I cannot find it with synaptic. Please advise this
 not very computerate old man on what to do.
 
 Norman
 
 
It should just be:

sudo apt-get install libdvdread3
sudo /usr/share/doc/libdvdread3/install-css.sh

But only commercial DVDs are normally scrambled. Wont hurt to give it a
try though.

Darren


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Re: [ubuntu-uk] editing DVD

2007-07-30 Thread norman

  I have checked and you could well be right. Not only have I not got
  libdvdcss installed I cannot find it with synaptic. Please advise this
  not very computerate old man on what to do.

 It should just be:
 
 sudo apt-get install libdvdread3
 sudo /usr/share/doc/libdvdread3/install-css.sh
 
 But only commercial DVDs are normally scrambled. Wont hurt to give it a
 try though.
 
I have got libdvdread3 installed so, after all that, that is not the
problem. I am puzzled and all my Googling has failed, so far, to throw
any light on the problem.

Norman



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Re: [ubuntu-uk] Ubuntu Usage in the UK

2007-07-30 Thread Kirrus

- Chris Rowson [EMAIL PROTECTED] wrote:
   From my own experience of talking to others and generally
 noticing
   trends I would say that Ubuntu gets more home usage than Mac OS in
 the
   UK.
  
   Does anyone have any facts or figures to confirm or deny this?
 Can
   anyone suggest any ways to get an idea of how true this is?
  
   Mac OS doesn't seem to be very successful in the UK but Ubuntu is
   getting very popular.
  
   Thanks.
 
 It's awkward to figure out how many people use Ubuntu in the UK, as
 unlike Mac OSX or Windows it isn't sold!
 
 Mark Shuttleworth suggested in 2006 that there where around 8 million
 Ubuntu users http://en.wikipedia.org/wiki/Ubuntu_(Linux_distribution)
 so I suppose that's as close as you'll get ;-)
 
 In comparison Apple claims 15 million users of Mac OSX, so Ubuntu
 isn't doing too badly given the length of time its been around.

Regarding the idea of using a website, Firefox on Ubuntu does report that it is 
running on ubuntu, however, all the statics packages I've come across only know 
it as `Unknown variant of Linux`. If you can, get hold of the server's logs. 
Some statistical checks on that should give you an idea.


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Re: [ubuntu-uk] editing DVD

2007-07-30 Thread norman

  This is remarkable. I have used 3 different pieces of software and all
  three give the same result. Three .vob files are produced the first of
  which seems to be the entire video whereas the other two are parts and
  do not cover the whole video. The smaller files play in Avidemux and
  can be edited but the large file does not play. The sound is there
  but the video appears as many, almost horizontal coloured lines.
 
 
 Odd. Do the disks play normally when you
 aren't trying to rip them? And what exactly are you doing to rip them
 (maybe someone can spot an error)?

Yes the disc plays normally on a DVD player or Movieplayer or Avidemux.
As for ripping here is an example:- vobcopy -i /cdrom -m. There are
others but they give the same result, from one track three separate
files are produced. Two of them play but the one I really want does not.

Norman


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Re: [ubuntu-uk] editing DVD

2007-07-30 Thread norman

  I have checked and you could well be right. Not only have I not got
  libdvdcss installed I cannot find it with synaptic. Please advise this
  not very computerate old man on what to do.
  
  It should just be:
 
  sudo apt-get install libdvdread3
  sudo /usr/share/doc/libdvdread3/install-css.sh
 
  But only commercial DVDs are normally scrambled. Wont hurt to give it a
  try though.
 
  I have got libdvdread3 installed so, after all that, that is not the
  problem. I am puzzled and all my Googling has failed, so far, to throw
  any light on the problem.
  
 
 Out of interest, do commercial DVDs play?
 
 I wonder if it's a video codec problem?

It's not a case of the DVD not playing its the .vob files produced by
ripping not playing. 

Norman


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Re: [ubuntu-uk] editing DVD

2007-07-30 Thread Rob Beard
norman wrote:
 I have checked and you could well be right. Not only have I not got
 libdvdcss installed I cannot find it with synaptic. Please advise this
 not very computerate old man on what to do.
 It should just be:

 sudo apt-get install libdvdread3
 sudo /usr/share/doc/libdvdread3/install-css.sh

 But only commercial DVDs are normally scrambled. Wont hurt to give it a
 try though.

 I have got libdvdread3 installed so, after all that, that is not the
 problem. I am puzzled and all my Googling has failed, so far, to throw
 any light on the problem.

 Out of interest, do commercial DVDs play?

 I wonder if it's a video codec problem?
 
 It's not a case of the DVD not playing its the .vob files produced by
 ripping not playing. 
 
 Norman
 
 

If it's a home made DVD (for instance one recorded in a domestic DVD 
Recorder or DVD Video Camera) then you'll probably find that it isn't 
encrypted.  It might be worth trying dragging and dropping the DVD files 
from the disc to your hard drive and see if they then play in something 
like mplayer.

Rob


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Re: [ubuntu-uk] Ubuntu Usage in the UK

2007-07-30 Thread alan c
Darren Mansell wrote:
From my own experience of talking to others and generally noticing
 trends I would say that Ubuntu gets more home usage than Mac OS in the
 UK.
 
 Does anyone have any facts or figures to confirm or deny this? Can
 anyone suggest any ways to get an idea of how true this is? 
 
 Mac OS doesn't seem to be very successful in the UK but Ubuntu is
 getting very popular.

When my UK machine get security updates, what does the repos. server 
record?
-- 
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Kubuntu user#10391

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Re: [ubuntu-uk] editing DVD

2007-07-30 Thread norman
 snip 

  It's not a case of the DVD not playing its the .vob files produced by
  ripping not playing. 
 
 
 If it's a home made DVD (for instance one recorded in a domestic DVD 
 Recorder or DVD Video Camera) then you'll probably find that it isn't 
 encrypted.  It might be worth trying dragging and dropping the DVD files 
 from the disc to your hard drive and see if they then play in something 
 like mplayer.

Thanks to all of you for putting up with me but, I think I have solved
the problem. I do not know why it works but it appears to do so. I
decided to mess around with the the various settings in Avidemux
available in the Preferences. Up until now I have always used the
default settings but this time I selected Input - Use libavcodec MPEG
decoder. The .vob file, which before gave a video of many, almost
horizontal lines, played perfectly.

Thanks again for trying to help.

Norman 


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Re: [ubuntu-uk] Ubuntu Usage in the UK

2007-07-30 Thread Suntish Narain
From the fact that Ubuntu has made wireless connection more friendly,  I think 
that Ubuntu is getting more and more momentum and that students are getting 
used to it.
In Mauritius, Ubuntu has just been introduced and it is only now that people 
are getting to know what it is all about. I presume it might still be the case 
in some countries.. As a result, I strongly believe that in a near future, 
Ubuntu will become more popular than it is now and eventually, the number of 
users will increase.

Chris Rowson [EMAIL PROTECTED] wrote:   From my own experience of talking 
to others and generally noticing
  trends I would say that Ubuntu gets more home usage than Mac OS in the
  UK.
 
  Does anyone have any facts or figures to confirm or deny this? Can
  anyone suggest any ways to get an idea of how true this is?
 
  Mac OS doesn't seem to be very successful in the UK but Ubuntu is
  getting very popular.
 
  Thanks.

It's awkward to figure out how many people use Ubuntu in the UK, as
unlike Mac OSX or Windows it isn't sold!

Mark Shuttleworth suggested in 2006 that there where around 8 million
Ubuntu users http://en.wikipedia.org/wiki/Ubuntu_(Linux_distribution)
so I suppose that's as close as you'll get ;-)

In comparison Apple claims 15 million users of Mac OSX, so Ubuntu
isn't doing too badly given the length of time its been around.

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think free, think linux... ubuntu for life!!!


   
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Re: [ubuntu-uk] Ubuntu Usage in the UK

2007-07-30 Thread Alan Pope
Hi Alan,

On Mon, Jul 30, 2007 at 08:49:14PM +0100, alan c wrote:
 When my UK machine get security updates, what does the repos. server 
 record?

As I understand it this is indeed one of the ways that Ubuntu sysadmins can 
roughly determine the number of users. Of course this isnt perfect. There's 
the problem that more than one person might use one computer, some people 
cache their updates, and many requests will come through an ISP proxy and 
will thus all come from the same/similar IP.

I understand they also use the time server requests that Ubuntu makes after 
an install to determine rough number of users. Each machine (if net 
connected) checks in with ntp.ubuntulinux.org to sync the time. Also 
suceptable to error of course as with checking web requests.

Then there is the popularity contest package, which allows the ubuntu guys 
to know what packages are being installed. Problem with this is that it's an 
optional feature, so many people will not enable it.

I recently heard from a Canonical person that this whole subject of 
measuring numbers of users is one that comes up frequently - especially 
within marketing circles. It's very difficult to say what market penetration 
you have when you really don't know. :)

Cheers,
Al.

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