Re: [gentoo-user] Problem with python-updater ?

2011-03-26 Thread Jacques Montier
Le 25/03/2011 21:41, Neil Bothwick a écrit :
 On Fri, 25 Mar 2011 17:17:41 +0100, Jacques Montier wrote:

  *   Adding to list: dev-libs/boost:1.42
  * check: manual [Added to list manually, see CHECKS in manpage for
 more information.]
 Do what it says. The man page explains manual checks and how to skip
 them, that's why the output tells you to read it.



Hi everybody,

Ok Neil, i read the python-updater manpage...
So to skip compilation, and compilation... and so on, i had to run :
#python-updater -dmanual -dpylibdir -dPYTHON_ABIS -dshared_linking
-dstatic_linking
* Starting Python Updater...
 * Main active version of Python:  2.7
 * Active version of Python 2: 2.7
 * Active version of Python 3: 3.1
 * No packages need to be reinstalled.

--
Jacques





[gentoo-user] emerge gone--can I use a tbz?

2011-03-26 Thread Allan Gottlieb
Something went wrong (I was away from the screen) with a

   emerge --ignore --depclean --ask ; revdep-rebuild --
   --ignore-default-opts --ask

I meant to answer n to the depclean since I wasn't ready to unmerge
gentoo-sources, but perhaps I answered y (there were only three
other--non critical packages mentioned).

Anyway now emerge just returns immediately no matter what arguments it
is given.

I do have buildsyspkg so have many versions of portage as tbz files.
But emerge won't install it (again, just returns).

Can I do something analogous to an untar on one of the portage files?

thanks,
allan



Re: [gentoo-user] what is /var/log/wtmp ?

2011-03-26 Thread Philip Webb
110325 Alex Schuster wrote:
 Philip Webb writes:
 In  /var/log/  there is a file  wtmp , which is  24 MB   owned by  utmp
 Can anyone explain what it's for  whether it cb safely deleted ?
 It tracks logins, you can use the 'last' command to show its contents.
 If wou want to get the space, I suggest compressing the file,
   bzip2 -v /var/log/wtmp

Yes! -- it fell from  24 MB  to  444 KB ! -- most of it is repetitious.
It's just started a new 'wtmp' after a reboot, good for another  4,5 yr .

-- 
,,
SUPPORT ___//___,   Philip Webb
ELECTRIC   /] [] [] [] [] []|   Cities Centre, University of Toronto
TRANSIT`-O--O---'   purslowatchassdotutorontodotca




[gentoo-user] Re: what is /var/log/wtmp ?

2011-03-26 Thread Jörg Schaible
Philip Webb wrote:

 110325 Alex Schuster wrote:
 Philip Webb writes:
 In  /var/log/  there is a file  wtmp , which is  24 MB   owned by  utmp
 Can anyone explain what it's for  whether it cb safely deleted ?
 It tracks logins, you can use the 'last' command to show its contents.
 If wou want to get the space, I suggest compressing the file,
 bzip2 -v /var/log/wtmp
 
 Yes! -- it fell from  24 MB  to  444 KB ! -- most of it is repetitious.
 It's just started a new 'wtmp' after a reboot, good for another  4,5 yr .

Simply install logrotate. It delivers already a setup to clean it up once a 
month automatically.

- Jörg 





[gentoo-user] What is with emerge after update world ?

2011-03-26 Thread Andrzej Styczeń
Hello,

I try gentoo once again a few days ago and everything go OK until I install 
KDE. Then I see that I got the following symptom that something is wrong

# eselect read 1
! ! ! Error: Can't load module read
exiting

Then I install LibreOffice and OK, but eselect as above still not work properly.

Then I sync tree portage and do:

# emerge -a --update --deep --newuse world  \
emerge --deepclean  \
revdep-rebuild 

After this I saw, that many things was broken with LibreOffice and additionaly 
also Python was updated to 2.7  version, and now If I do:

# emerge --sync
I obtain nothing. If I do 

# emerge
I obtain nothing. If I do 

# emerge sdfkhsdfhsdk
I obtain nothing (I wrote some random text above). If I do

# emerga -av python
I obtain nothing. If I do

# python-updater
* Python 2 and Python 3 not installed

If I do 
# whereis python
python: /usr/bin/python /usr/bin/python3.1 /usr/bin/python2.7 
/usr/lib/python2.6 /usr/lib/python3.1 /usr/lib/python2.7 /usr/lib64/python2.6 
/usr/lib64/python3.1 /usr/lib64/python2.7 /usr/include/python2.6 
/usr/include/python3.1 /usr/include/python2.7 /usr/share/man/man1/python.1.bz2

If I do, I see 
# ls -l /usr/bin/python*
lrwxrwxrwx 1 root root14 Mar 22 14:34 /usr/bin/python - python-wrapper
-rwxr-xr-x 1 root root   217 Mar 22 14:34 /usr/bin/python-config
-rwxr-xr-x 1 root root  1400 Mar 25 10:54 /usr/bin/python-config-2.7
-rwxr-xr-x 1 root root  1177 Mar 22 14:25 /usr/bin/python-config-3.1
-rwxr-xr-x 1 root root 10328 Feb 24 08:45 /usr/bin/python-wrapper
lrwxrwxrwx 1 root root 9 Mar 22 14:34 /usr/bin/python2 - python2.6
-rwxr-xr-x 1 root root  6104 Mar 25 10:55 /usr/bin/python2.7
lrwxrwxrwx 1 root root 9 Mar 22 14:26 /usr/bin/python3 - python3.1
-rwxr-xr-x 1 root root 10272 Mar 22 14:26 /usr/bin/python3.1

# uname -a
Linux laptop 2.6.36-gentoo-r5 #3 SMP PREEMPT Tue Mar 22 10:43:42 UTC 2011 
x86_64 AMD Turion(tm) X2 Ultra Dual-Core Mobile ZM-82 AuthenticAMD GNU/Linux


A, I see also that my Xorg work on one processor at 100%, the second is 0 % - 
why ? 

This was simple update whole system as described in handbook. Why this update 
go very wrong ? I do something wrong or the error is with management system in 
Gentoo ? 

What to do now? Why the key utility 'emerge' not working properly ? How it 
happen? Without 'emerge' I can not do nothing. I'm sorry if this is stupid 
questions, but I'm newbie in Gentoo, I try It after long pause (the first one 
was unsuccessful). But I want to learn. Can you help me? Or I should start 
fresh install ?
 
Thank you,
Andrzej



Re: [gentoo-user] What is with emerge after update world ?

2011-03-26 Thread Mick
On Saturday 26 March 2011 16:03:40 Andrzej Styczeń wrote:
 Hello,
 
 I try gentoo once again a few days ago and everything go OK until I install
 KDE. Then I see that I got the following symptom that something is wrong
 
 # eselect read 1
 ! ! ! Error: Can't load module read
 exiting
 
 Then I install LibreOffice and OK, but eselect as above still not work
 properly.
 
 Then I sync tree portage and do:
 
 # emerge -a --update --deep --newuse world  \
 emerge --deepclean  \
 revdep-rebuild
 
 After this I saw, that many things was broken with LibreOffice and
 additionaly also Python was updated to 2.7  version, and now If I do:
 
 # emerge --sync
 I obtain nothing. If I do
 
 # emerge
 I obtain nothing. If I do
 
 # emerge sdfkhsdfhsdk
 I obtain nothing (I wrote some random text above). If I do
 
 # emerga -av python
 I obtain nothing. If I do
 
 # python-updater
 * Python 2 and Python 3 not installed
 
 If I do
 # whereis python
 python: /usr/bin/python /usr/bin/python3.1 /usr/bin/python2.7
 /usr/lib/python2.6 /usr/lib/python3.1 /usr/lib/python2.7
 /usr/lib64/python2.6 /usr/lib64/python3.1 /usr/lib64/python2.7
 /usr/include/python2.6
 /usr/include/python3.1 /usr/include/python2.7
 /usr/share/man/man1/python.1.bz2
 
 If I do, I see
 # ls -l /usr/bin/python*
 lrwxrwxrwx 1 root root14 Mar 22 14:34 /usr/bin/python - python-wrapper
 -rwxr-xr-x 1 root root   217 Mar 22 14:34 /usr/bin/python-config
 -rwxr-xr-x 1 root root  1400 Mar 25 10:54 /usr/bin/python-config-2.7
 -rwxr-xr-x 1 root root  1177 Mar 22 14:25 /usr/bin/python-config-3.1
 -rwxr-xr-x 1 root root 10328 Feb 24 08:45 /usr/bin/python-wrapper
 lrwxrwxrwx 1 root root 9 Mar 22 14:34 /usr/bin/python2 - python2.6
 -rwxr-xr-x 1 root root  6104 Mar 25 10:55 /usr/bin/python2.7
 lrwxrwxrwx 1 root root 9 Mar 22 14:26 /usr/bin/python3 - python3.1
 -rwxr-xr-x 1 root root 10272 Mar 22 14:26 /usr/bin/python3.1
 
 # uname -a
 Linux laptop 2.6.36-gentoo-r5 #3 SMP PREEMPT Tue Mar 22 10:43:42 UTC 2011
 x86_64 AMD Turion(tm) X2 Ultra Dual-Core Mobile ZM-82 AuthenticAMD
 GNU/Linux
 
 
 A, I see also that my Xorg work on one processor at 100%, the second is 0 %
 - why ?
 
 This was simple update whole system as described in handbook. Why this
 update go very wrong ? I do something wrong or the error is with
 management system in Gentoo ?
 
 What to do now? Why the key utility 'emerge' not working properly ? How it
 happen? Without 'emerge' I can not do nothing. I'm sorry if this is stupid
 questions, but I'm newbie in Gentoo, I try It after long pause (the first
 one was unsuccessful). But I want to learn. Can you help me? Or I should
 start fresh install ?

What does eselect python list shows?

-- 
Regards,
Mick


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Re: [gentoo-user] What is with emerge after update world ?

2011-03-26 Thread Andrzej Styczeń
On Saturday 26 of March 2011 17:17:41 Mick wrote:
 What does eselect python list shows?

The same as 'eselect read 1'

# eselect list
!!! Error: Can't load module list
exiting

If I wrote:
# eselect
Usage: eselect global options module name module options

Global options:
  --brief   Make output shorter
  --no-color,--no-colourDisable coloured output

Built-in modules:
  help  Display a help message
  usage Display a usage message
  version   Display version information

Extra modules:
  bashcomp  Manage contributed bash-completion scripts
  binutils  Manage installed versions of sys-devel/binutils
  blas  Manage installed BLAS implementations
  boost Manage boost installations
  cblas Manage installed CBLAS implementations
  editorManage the EDITOR environment variable
  env   Manage environment variables set in /etc/env.d/
  esd   Select esound daemon or wrapper
  fontconfigManage fontconfig /etc/fonts/conf.d/ symlinks
  kernelManage the /usr/src/linux symlink
  lapackManage installed LAPACK implementations
  mesa  Manage the OpenGL driver architecture used by 
media-libs/mesa
  modules   A module for querying modules. By default, it 
lists all available modules
  news  Read Gentoo (GLEP 42) news items
  openglManage the OpenGL implementation used by your 
system
  pager Manage the PAGER environment variable
  profile   Manage the /etc/make.profile symlink
  pythonManage Python symlinks
  rcManage /etc/init.d scripts in runlevels
  ruby  Manage ruby symlinks
  visualManage the VISUAL environment variable




Re: [gentoo-user] What is with emerge after update world ?

2011-03-26 Thread Andrzej Styczeń
On Saturday 26 of March 2011 17:45:47 Andrzej Styczeń wrote:
 On Saturday 26 of March 2011 17:17:41 Mick wrote:
  What does eselect python list shows?

I'm very sorry for previous mail, I wrong read your question:

# eselect python list
Available Python interpreters:
  [1]   python2.7
  [2]   python3.1





Re: [gentoo-user] What is with emerge after update world ?

2011-03-26 Thread Mark Knecht
2011/3/26 Andrzej Styczeń styczen_andr...@o2.pl:
 On Saturday 26 of March 2011 17:17:41 Mick wrote:
 What does eselect python list shows?

 The same as 'eselect read 1'

 # eselect list
 !!! Error: Can't load module list
 exiting


So I suspect you were actually trying to get to

eselect news read

and then

eselect news read 1

to read the first message?

Hope this helps,
Mark



Re: [gentoo-user] What is with emerge after update world ?

2011-03-26 Thread Sebastian Beßler
Am 26.03.2011 17:45, schrieb Andrzej Styczeń:
 On Saturday 26 of March 2011 17:17:41 Mick wrote:
 What does eselect python list shows?
 
 The same as 'eselect read 1'
 
 # eselect list
 !!! Error: Can't load module list
 exiting

Thats because you have the syntax wrong.
It is 'eselect python list' and 'eselect news read 1'
Try it and look what it says.

Greetings

Sebastian Beßler



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Re: [gentoo-user] What is with emerge after update world ?

2011-03-26 Thread Mark Knecht
2011/3/26 Andrzej Styczeń styczen_andr...@o2.pl:
 On Saturday 26 of March 2011 17:45:47 Andrzej Styczeń wrote:
 On Saturday 26 of March 2011 17:17:41 Mick wrote:
  What does eselect python list shows?

 I'm very sorry for previous mail, I wrong read your question:

 # eselect python list
 Available Python interpreters:
  [1]   python2.7
  [2]   python3.1


Ah, OK - python, not news.

Anyway, always

eselect

then

eselect something

then

eselect something something-to-do

HTH,
Mark



Re: [gentoo-user] What is with emerge after update world ?

2011-03-26 Thread Dale

Andrzej Styczeń wrote:

On Saturday 26 of March 2011 17:45:47 Andrzej Styczeń wrote:
   

On Saturday 26 of March 2011 17:17:41 Mick wrote:
 

What does eselect python list shows?
   

I'm very sorry for previous mail, I wrong read your question:

# eselect python list
Available Python interpreters:
   [1]   python2.7
   [2]   python3.1

   


try:

eselect python set 1

Then emerge should work.

Dale

:-)  :-)



Re: [gentoo-user] What is with emerge after update world ?

2011-03-26 Thread Sebastian Beßler
Am 26.03.2011 18:12, schrieb Andrzej Styczeń:
 On Saturday 26 of March 2011 17:45:47 Andrzej Styczeń wrote:
 On Saturday 26 of March 2011 17:17:41 Mick wrote:
 What does eselect python list shows?
 
 I'm very sorry for previous mail, I wrong read your question:
 
 # eselect python list
 Available Python interpreters:
   [1]   python2.7
   [2]   python3.1

Then use 'eselect python set 1' to activate python 2.7
That should fix your problem

Greetings

Sebastian Beßler



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Re: [gentoo-user] What is with emerge after update world ?

2011-03-26 Thread Andrzej Styczeń
On Saturday 26 of March 2011 18:16:20 Sebastian Beßler wrote:
 Thats because you have the syntax wrong.
 It is 'eselect python list' and 'eselect news read 1'
 Try it and look what it says.

Thank you. My mistake. I should read more carefully.
 
 Greetings
 
 Sebastian Beßler

Greetings,
Andrzej



Re: [gentoo-user] the best filesystem for server: XFS or JFS (or?)

2011-03-26 Thread Elaine C. Sharpe
In linux.gentoo.user, you wrote:

 the best filesystem for you is the one you have
 tested and found best suits your needs.


I agree with that part of what you said (which is why I've stuck with 
ext3 for so long), but the rest may have been a tad harsh.

-- 
...she kept arranging and rearranging the rabbit and kind of waving to it. I 
decided, this is the person I want to sit next to.



Re: [gentoo-user] What is with emerge after update world ?

2011-03-26 Thread Andrzej Styczeń
On Saturday 26 of March 2011 18:21:30 Sebastian Beßler wrote:
  Available Python interpreters:
[1]   python2.7
[2]   python3.1
 
 Then use 'eselect python set 1' to activate python 2.7
 That should fix your problem
 
 Greetings
 
 Sebastian Beßler

Thank you, emrge now works.

Greetings,
Andrzej



Re: [gentoo-user] LVM (Was: the best filesystem for server: XFS or JFS (or?))

2011-03-26 Thread Elaine C. Sharpe
In linux.gentoo.user, you wrote:
 Bill Longman wrote:
 On 03/24/2011 11:17 AM, Dale wrote:

 kashani wrote:
  
 On 3/24/2011 10:19 AM, Dale wrote:

 I have never used LVM but when it messes up after a upgrade, as has
 happened to many others, see if you say the same thing. I hope your
 backups are good and they can restore.

 Dale
  
  Meh, boot a liveCD and fix it which took all of 15 minutes. I
 don't see that as a failing of LVM, but of Gentoo for lack of another
 culprit. You can only roll your OS forward in so many ways before you
 have to do a little offline plumbing. May as well complain that you
 had to shutdown your machine to put in more RAM.

 kashani



 I researched using LVM a good while back.  The reason I didn't was what
 I posted.  It is prone to problems that are difficult if not impossible
 to correct.  I may not have data that is worth much but I don't want to
 loose it either way.

 People that have read these posts can't plead ignorance.
  
 Yet you, who have never used LVM *can* plead knowledge?
 Uhsomething's really wrong in this formula.



 Yep, I read about others having problems and loosing data.

 Dale

:-)  :-)

You can read about others having problems and losing data with pretty 
much every bit of software ever coded. *Lots* of people are not particularly 
competent and write horroe stories or bad reviews without bothering to
mention the errors they made which actually caused the problem.
I see evidence of that on this very list daily. So IMO your method is 
a bit suspect. :)

-- 
...she kept arranging and rearranging the rabbit and kind of waving to it. I 
decided, this is the person I want to sit next to.



Re: [gentoo-user] LVM (Was: the best filesystem for server: XFS or JFS (or?))

2011-03-26 Thread Dale

Elaine C. Sharpe wrote:

In linux.gentoo.user, you wrote:
   


Yep, I read about others having problems and loosing data.

Dale

:-)  :-)
 

You can read about others having problems and losing data with pretty
much every bit of software ever coded. *Lots* of people are not particularly
competent and write horroe stories or bad reviews without bothering to
mention the errors they made which actually caused the problem.
I see evidence of that on this very list daily. So IMO your method is
a bit suspect. :)

   


The opposite can be said too.  I seem to recall hal working for a lot of 
people but for me, it was a miserable failure and forced me into a hard 
reset.


Just because something works for most people, doesn't mean it will for 
everyone either.  If you lose data, it doesn't matter.  LVM just adds 
one more layer of something to go wrong.  Me, I don't need the extra 
risk of having a system that doesn't boot and a loss of data.  I'm sure 
there are a lot of people that see it the way I do too.  They just don't 
need the extra risk.


Dale

:-)  :-)



Re: [gentoo-user] LVM (Was: the best filesystem for server: XFS or JFS (or?))

2011-03-26 Thread Elaine C. Sharpe
In linux.gentoo.user, you wrote:
 Elaine C. Sharpe wrote:
 In linux.gentoo.user, you wrote:


 Yep, I read about others having problems and loosing data.

 Dale

 :-)  :-)
  
 You can read about others having problems and losing data with pretty
 much every bit of software ever coded. *Lots* of people are not particularly
 competent and write horroe stories or bad reviews without bothering to
 mention the errors they made which actually caused the problem.
 I see evidence of that on this very list daily. So IMO your method is
 a bit suspect. :)



 The opposite can be said too.  I seem to recall hal working for a lot of 
 people but for me, it was a miserable failure and forced me into a hard 
 reset.


So, if your method doesn't really work very well but you invert it and 
see that then it doesn't work well either that validates the original choice?
:)

 Just because something works for most people, doesn't mean it will for 
 everyone either.  If you lose data, it doesn't matter.  LVM just adds 
 one more layer of something to go wrong.  Me, I don't need the extra 
 risk of having a system that doesn't boot and a loss of data.  I'm sure 
 there are a lot of people that see it the way I do too.  They just don't 
 need the extra risk.


Using the least number of layers of abstraction you can get away with is
a perfectly valid criteria. What I was pointing out was that informal
polls of users with a sad story to tell is not a very effective way to 
conduct research. People say all kinds of things that just aren't true.

-- 
...she kept arranging and rearranging the rabbit and kind of waving to it. I 
decided, this is the person I want to sit next to.



Re: [gentoo-user] emerge gone--can I use a tbz?

2011-03-26 Thread Yohan Pereira
On Saturday 26 Mar 2011 06:54:29 PM Allan Gottlieb wrote:
 I do have buildsyspkg so have many versions of portage as tbz files.
 But emerge won't install it (again, just returns).
 
 Can I do something analogous to an untar on one of the portage files?

do you have qmerge installed?

qmerge -K package name 

-- 

- Yohan Pereira

A man can do as he will, but not will as he will - Schopenhauer


Re: [gentoo-user] python-2.7 python-updater

2011-03-26 Thread Mark Knecht
On Fri, Mar 25, 2011 at 1:38 PM, Neil Bothwick n...@digimed.co.uk wrote:
 On Fri, 25 Mar 2011 20:09:50 +0100, Stéphane Guedon wrote:

 I think wicd rely on python 2.6 currently. This is my setup on my
 laptop ! (trying other version break networking with wicd).

 Wicd works fine with 2.7. There was a problem when 2,7 was first
 released, but that was fixed in a Wicd update.


 --
 Neil Bothwick

I've been through this 2.7 update process on 4 machines now. It seems
on all of my machines the python-updater thing is pretty much always
broken with respect to:

openoffice-bin
boost
emul-linux-x86-baselibs

No matter how many times I rerun things it just wants to keep rebuilding them.

What's weird is that no two machine see exactly the same. Some only
fail with one of those packages, others fail with 2 or 3. Rerunning
phython-updater, or lafilefixer, or revdep-rebuild or removing them
completely and letting emerge -DuN @world reinstall them changes
nothing. They just go on failing the same way.

Waste of time so far...

- Mark



Re: [gentoo-user] python-2.7 python-updater

2011-03-26 Thread Mick
On Saturday 26 March 2011 19:10:12 Mark Knecht wrote:
 On Fri, Mar 25, 2011 at 1:38 PM, Neil Bothwick n...@digimed.co.uk wrote:
  On Fri, 25 Mar 2011 20:09:50 +0100, Stéphane Guedon wrote:
  I think wicd rely on python 2.6 currently. This is my setup on my
  laptop ! (trying other version break networking with wicd).
  
  Wicd works fine with 2.7. There was a problem when 2,7 was first
  released, but that was fixed in a Wicd update.
  
  
  --
  Neil Bothwick
 
 I've been through this 2.7 update process on 4 machines now. It seems
 on all of my machines the python-updater thing is pretty much always
 broken with respect to:
 
 openoffice-bin
 boost
 emul-linux-x86-baselibs
 
 No matter how many times I rerun things it just wants to keep rebuilding
 them.
 
 What's weird is that no two machine see exactly the same. Some only
 fail with one of those packages, others fail with 2 or 3. Rerunning
 phython-updater, or lafilefixer, or revdep-rebuild or removing them
 completely and letting emerge -DuN @world reinstall them changes
 nothing. They just go on failing the same way.
 
 Waste of time so far...

If you machines are running stable arch there was also this that came up 
today:

revdep-rebuild -v --library 'libmpfr.so.1' -- --ask

Check your elog in case there are some more packages that need revdep-rebuild.

-- 
Regards,
Mick


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Re: [gentoo-user] emerge gone--can I use a tbz?

2011-03-26 Thread Allan Gottlieb
On Sat, Mar 26 2011, Yohan Pereira wrote:

 On Saturday 26 Mar 2011 06:54:29 PM Allan Gottlieb wrote:
 I do have buildsyspkg so have many versions of portage as tbz files.
 But emerge won't install it (again, just returns).
 
 Can I do something analogous to an untar on one of the portage files?

 do you have qmerge installed?

 qmerge -K package name 

No and eix qmerge doesn't show it.  However, I was apparently bitten by
the same python problem as in the next thread.  I have done

   eselect python set 1

and now revdep-rebuild is reinstalling 25 packages.

allan



Re: [gentoo-user] Re: Compositing too slow in KDE

2011-03-26 Thread Mick
On Wednesday 23 March 2011 13:34:27 Bill Longman wrote:
 On 03/22/2011 11:57 PM, Mick wrote:
  My kernel is 2.6.36-r5 gentoo-sources running on the AMD Athlon II X4
  machine:
  $ zgrep RADEON /proc/config.gz
  CONFIG_DRM_RADEON=m
  CONFIG_DRM_RADEON_KMS=y
  CONFIG_FB_RADEON=y
  CONFIG_FB_RADEON_I2C=y
  CONFIG_FB_RADEON_BACKLIGHT=y
  # CONFIG_FB_RADEON_DEBUG is not set
  
  
  Wonderfully wobbly windows once again, without widespread (and
  unwelcomed) untimely terminations.
  
  How can you use x11-drivers/radeon-ucode (with KMS) *and*
  CONFIG_FB_RADEON=y ?
  
  On two machines of mine I end up with a blank screen if I add a
  framebuffer driver.
 
 I don't know, Mick. I have FB_MODE_HELPERS=y? or maybe because I have
 
 CONFIG_DRM_KMS_HELPER=m
 CONFIG_DRM_TTM=m
 
 these won't kick in until the module loads. Also, I use genkernel to
 build all the init stuff for me. I also have MTRR sanitizer turned on.
 Here are the other kernel settings I have, again, on the Athlon II X4
 system, that could be relevant:
 
 CONFIG_VIDEO_OUTPUT_CONTROL=m
 CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 CONFIG_FB_DDC=y
 CONFIG_FB_BOOT_VESA_SUPPORT=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
 
 Now last night on my Phenom 940, I was unable to get KDE to remain
 stable unless I turned on KMS. Now that system, too, is stable as far as
 the half hour of testing I performed was able to show.

Just to let you know that the latest mesa-7.10.1 fixed things for me nicely.  
Now compositing works in KDE and E17 gives me no artifacts with OpenGL 
acceleration. 

 :)

-- 
Regards,
Mick


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Re: [gentoo-user] python-2.7 python-updater

2011-03-26 Thread Mark Knecht
On Sat, Mar 26, 2011 at 12:22 PM, Mick michaelkintz...@gmail.com wrote:
 On Saturday 26 March 2011 19:10:12 Mark Knecht wrote:
 On Fri, Mar 25, 2011 at 1:38 PM, Neil Bothwick n...@digimed.co.uk wrote:
  On Fri, 25 Mar 2011 20:09:50 +0100, Stéphane Guedon wrote:
  I think wicd rely on python 2.6 currently. This is my setup on my
  laptop ! (trying other version break networking with wicd).
 
  Wicd works fine with 2.7. There was a problem when 2,7 was first
  released, but that was fixed in a Wicd update.
 
 
  --
  Neil Bothwick

 I've been through this 2.7 update process on 4 machines now. It seems
 on all of my machines the python-updater thing is pretty much always
 broken with respect to:

 openoffice-bin
 boost
 emul-linux-x86-baselibs

 No matter how many times I rerun things it just wants to keep rebuilding
 them.

 What's weird is that no two machine see exactly the same. Some only
 fail with one of those packages, others fail with 2 or 3. Rerunning
 phython-updater, or lafilefixer, or revdep-rebuild or removing them
 completely and letting emerge -DuN @world reinstall them changes
 nothing. They just go on failing the same way.

 Waste of time so far...

 If you machines are running stable arch there was also this that came up
 today:

 revdep-rebuild -v --library 'libmpfr.so.1' -- --ask

 Check your elog in case there are some more packages that need revdep-rebuild.

 --
 Regards,
 Mick


I had nothing linked to libmpfr.so.1 so that wasn't the root cause/

In my case it seems to be driven by bugs like this:

http://bugs.gentoo.org/show_bug.cgi?id=360425

Seems the only thing to do it just wait for devs to fix it. (And
wonder why something like python-2.7 gets released as stable with
stuff like this hanging about)

Cheers,
Mark



Re: [gentoo-user] emerge gone--can I use a tbz?

2011-03-26 Thread Yohan Pereira
On Sunday 27 Mar 2011 12:57:23 AM Allan Gottlieb wrote:
 On Sat, Mar 26 2011, Yohan Pereira wrote:
  On Saturday 26 Mar 2011 06:54:29 PM Allan Gottlieb wrote:
  I do have buildsyspkg so have many versions of portage as tbz files.
  But emerge won't install it (again, just returns).
  
  Can I do something analogous to an untar on one of the portage files?
  
  do you have qmerge installed?
  
  qmerge -K package name
 
 No and eix qmerge doesn't show it.  However, I was apparently bitten by
 the same python problem as in the next thread.  I have done
 
eselect python set 1
 
 and now revdep-rebuild is reinstalling 25 packages.
 
 allan

yea i thought as much after reading that thread. Anyways qmerge is part of 
portage-utils useful for mergeing bin pkgs when portage starts acting up.

-- 

- Yohan Pereira

A man can do as he will, but not will as he will - Schopenhauer


Re: [gentoo-user] What is with emerge after update world ?

2011-03-26 Thread Todd Goodman
* Andrzej Stycze? styczen_andr...@o2.pl [110326 11:42]:
 Hello,

Hello Andrzej,

 
 I try gentoo once again a few days ago and everything go OK until I install 
 KDE. Then I see that I got the following symptom that something is wrong
 
 # eselect read 1
 ! ! ! Error: Can't load module read
 exiting

I think you might mean eselect news read 1

 
 Then I install LibreOffice and OK, but eselect as above still not work 
 properly.
 
 Then I sync tree portage and do:
 
 # emerge -a --update --deep --newuse world  \
 emerge --deepclean  \
 revdep-rebuild 
 
 After this I saw, that many things was broken with LibreOffice and 
 additionaly 
 also Python was updated to 2.7  version, and now If I do:

Try eselect python list and if there's no '*' try eselect python 1
(if python 2.7 is number 1)


Then try using emerge again.

Todd



Re: [gentoo-user] python-2.7 python-updater

2011-03-26 Thread Bill Longman
On Sat, Mar 26, 2011 at 12:56 PM, Mark Knecht markkne...@gmail.com wrote:

 I've been through this 2.7 update process on 4 machines now. It seems
 on all of my machines the python-updater thing is pretty much always
 broken with respect to:

 openoffice-bin
 boost
 emul-linux-x86-baselibs

 No matter how many times I rerun things it just wants to keep rebuilding
 them.

 What's weird is that no two machine see exactly the same. Some only
 fail with one of those packages, others fail with 2 or 3. Rerunning
 phython-updater, or lafilefixer, or revdep-rebuild or removing them
 completely and letting emerge -DuN @world reinstall them changes
 nothing. They just go on failing the same way.

 Waste of time so far...

 If you machines are running stable arch there was also this that came up
 today:

 revdep-rebuild -v --library 'libmpfr.so.1' -- --ask

 Check your elog in case there are some more packages that need
revdep-rebuild.

 --
 Regards,
 Mick


I had nothing linked to libmpfr.so.1 so that wasn't the root cause/

 In my case it seems to be driven by bugs like this:

 http://bugs.gentoo.org/show_bug.cgi?id=360425

 Seems the only thing to do it just wait for devs to fix it. (And
 wonder why something like python-2.7 gets released as stable with
 stuff like this hanging about)

 Cheers,
 Mark


The libmpfr change bit me on one of my amd64 machines. I did the
revdep-rebuild on the library and then gcc was broken. I recompiled
everything but still sandbox and gcc won't compile.

-- 
Bill Longman


Re: [gentoo-user] python-2.7 python-updater

2011-03-26 Thread Mark Knecht
On Sat, Mar 26, 2011 at 1:36 PM, Bill Longman bill.long...@gmail.com wrote:
 On Sat, Mar 26, 2011 at 12:56 PM, Mark Knecht markkne...@gmail.com wrote:
SNIP
 I had nothing linked to libmpfr.so.1 so that wasn't the root cause/

 In my case it seems to be driven by bugs like this:

 http://bugs.gentoo.org/show_bug.cgi?id=360425

 Seems the only thing to do it just wait for devs to fix it. (And
 wonder why something like python-2.7 gets released as stable with
 stuff like this hanging about)

 Cheers,
 Mark


 The libmpfr change bit me on one of my amd64 machines. I did the
 revdep-rebuild on the library and then gcc was broken. I recompiled
 everything but still sandbox and gcc won't compile.
 --
 Bill Longman


Bill,
   I got bit by the sandbox/gcc problem yesterday. In my case, on a
machine with a KDE profile  after reviewing Gentoo bug reports, I
did the following:

eselect profile set 1
cd /lib
ln -s ../lib32/ld-linux.so.2 .
emerge sandbox
emerge --sync
emerge glibc
emerge @preserved-rebuild
eselect profile set 4
emerge -e -j9 @system

and an hour later I was back to functional without those messages
about not being able to build C programs, etc.

I don't suggest ANY of that is understood by the likes of me but it
did seem to solve the problem which was (apparently) wrapped around
some sort of missing link which allows 64-bit machines to run 32-bit
programs. (Or that's about all I could get out of what I read)

Hope this helps, and hoping someone more knowledgable than I chimes in
with what I should have/could have done to do this more easily.

Cheers,
Mark



Re: [gentoo-user] emerge gone--can I use a tbz?

2011-03-26 Thread Neil Bothwick
On Sat, 26 Mar 2011 09:24:29 -0400, Allan Gottlieb wrote:

 I do have buildsyspkg so have many versions of portage as tbz files.
 But emerge won't install it (again, just returns).
 
 Can I do something analogous to an untar on one of the portage files?

tar xf package-tbz -C /

Ignore the warnings about metadata, but re-emerge the package as soon as
you can to stop portage getting confused.


-- 
Neil Bothwick

Remember that the Titanic was built by experts, and the Ark by a newbie


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Re: [gentoo-user] emerge gone--can I use a tbz?

2011-03-26 Thread Allan Gottlieb
On Sat, Mar 26 2011, Yohan Pereira wrote:

 On Sunday 27 Mar 2011 12:57:23 AM Allan Gottlieb wrote:
 On Sat, Mar 26 2011, Yohan Pereira wrote:
  On Saturday 26 Mar 2011 06:54:29 PM Allan Gottlieb wrote:
  I do have buildsyspkg so have many versions of portage as tbz files.
  But emerge won't install it (again, just returns).
  
  Can I do something analogous to an untar on one of the portage files?
  
  do you have qmerge installed?
  
  qmerge -K package name
 
 No and eix qmerge doesn't show it.  However, I was apparently bitten by
 the same python problem as in the next thread.  I have done
 
eselect python set 1
 
 and now revdep-rebuild is reinstalling 25 packages.
 
 allan

 yea i thought as much after reading that thread. Anyways qmerge is part of 
 portage-utils useful for mergeing bin pkgs when portage starts acting up.

I see.  I though qmerge was its own package.  I do indeed have
portage-utils and hence qmerge.  But it looks as though *this time* I
won't need it.

thanks for the help.
allan



Re: [gentoo-user] emerge gone--can I use a tbz?

2011-03-26 Thread Allan Gottlieb
On Sat, Mar 26 2011, Neil Bothwick wrote:

 On Sat, 26 Mar 2011 09:24:29 -0400, Allan Gottlieb wrote:

 I do have buildsyspkg so have many versions of portage as tbz files.
 But emerge won't install it (again, just returns).
 
 Can I do something analogous to an untar on one of the portage files?

 tar xf package-tbz -C /

 Ignore the warnings about metadata, but re-emerge the package as soon as
 you can to stop portage getting confused.

That is what I hoped.  It does now seem that I was bitten by the python
update.  Having executed eselect python set 1 has help considerably.
When the current update world completes, I will try python-updater and
hopefully all will be well.

But thanks for the tip it is nice to know that I do have two
recourses (the untar and qmerge) in case emerge dies.

thank you all again.
allan



Re: [gentoo-user] python-2.7 python-updater

2011-03-26 Thread Mick
On Saturday 26 March 2011 20:53:50 Mark Knecht wrote:
 On Sat, Mar 26, 2011 at 1:36 PM, Bill Longman bill.long...@gmail.com 
wrote:
  On Sat, Mar 26, 2011 at 12:56 PM, Mark Knecht markkne...@gmail.com 
wrote:
 SNIP
 
  I had nothing linked to libmpfr.so.1 so that wasn't the root cause/
  
  In my case it seems to be driven by bugs like this:
  
  http://bugs.gentoo.org/show_bug.cgi?id=360425
  
  Seems the only thing to do it just wait for devs to fix it. (And
  wonder why something like python-2.7 gets released as stable with
  stuff like this hanging about)
  
  Cheers,
  Mark
  
  The libmpfr change bit me on one of my amd64 machines. I did the
  revdep-rebuild on the library and then gcc was broken. I recompiled
  everything but still sandbox and gcc won't compile.
  --
  Bill Longman
 
 Bill,
I got bit by the sandbox/gcc problem yesterday. In my case, on a
 machine with a KDE profile  after reviewing Gentoo bug reports, I
 did the following:
 
 eselect profile set 1
 cd /lib
 ln -s ../lib32/ld-linux.so.2 .
 emerge sandbox
 emerge --sync
 emerge glibc
 emerge @preserved-rebuild
 eselect profile set 4
 emerge -e -j9 @system
 
 and an hour later I was back to functional without those messages
 about not being able to build C programs, etc.
 
 I don't suggest ANY of that is understood by the likes of me but it
 did seem to solve the problem which was (apparently) wrapped around
 some sort of missing link which allows 64-bit machines to run 32-bit
 programs. (Or that's about all I could get out of what I read)
 
 Hope this helps, and hoping someone more knowledgable than I chimes in
 with what I should have/could have done to do this more easily.
 
 Cheers,
 Mark

I had a problem with it too (gcc would not compile) but that was because I was 
trying to emerge everything at the same time.  I slowed down, finished with 
the libmpfr revdep-rebuild and then run python updater, switched to python-2.7 
and run revdep-rebuild again.
-- 
Regards,
Mick


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Re: [gentoo-user] LVM (Was: the best filesystem for server: XFS or JFS (or?))

2011-03-26 Thread Alan McKinnon
On Saturday 26 March 2011 15:06:31 Elaine C. Sharpe wrote:
  Just because something works for most people, doesn't mean it will for 
  everyone either.  If you lose data, it doesn't matter.  LVM just adds 
  one more layer of something to go wrong.  Me, I don't need the extra 
  risk of having a system that doesn't boot and a loss of data.  I'm sure 
  there are a lot of people that see it the way I do too.  They just
  don't 
  need the extra risk.
 
 Using the least number of layers of abstraction you can get away with is
 a perfectly valid criteria. What I was pointing out was that informal
 polls of users with a sad story to tell is not a very effective way to 
 conduct research. People say all kinds of things that just aren't true.

There's an elephant in this room. The number of actual layers is greater than 
just LVM plus FS. It's whatever the BIOS (or a reasonable substitute is 
doing), plus the drive firmware, kernel driver(s) - there's more than one of 
those - plus any RAID in use (hardware or software) and finally the file 
system.

That's a lot of layers, a lot of code, a lot of opportunity for people to 
reveal the extent of their lack of knowledge. I've often heard it said that 
code like ZFS and brtfs eliminates several of these layers therefore it's 
technically a better option. That may be true, but let me just point out that 
whatever LVM+fs+other_stuff is doing as separate chunks of code also gets done 
by ZFS etc. You just don't see it, and just because it's abstracted away 
doesn't mean it's not there.

-- 
alan dot mckinnon at gmail dot com



Re: [gentoo-user] LVM (Was: the best filesystem for server: XFS or JFS (or?))

2011-03-26 Thread Neil Bothwick
On Sat, 26 Mar 2011 13:17:41 -0500, Dale wrote:

 Just because something works for most people, doesn't mean it will for 
 everyone either.  If you lose data, it doesn't matter.  LVM just adds 
 one more layer of something to go wrong.  Me, I don't need the extra 
 risk of having a system that doesn't boot and a loss of data.  I'm sure 
 there are a lot of people that see it the way I do too.  They just
 don't need the extra risk.

On the other hand, the OP needed a feature that LVM provides very well.
If you don't need anything a product, be it software or a new fridge,
provides, why bother with it? But that's not the case here.

See random sig for further comment :-O


-- 
Neil Bothwick

Good Enough is the death knell of progress.


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Re: [gentoo-user] python-2.7 python-updater

2011-03-26 Thread Neil Bothwick
On Sat, 26 Mar 2011 12:10:12 -0700, Mark Knecht wrote:

 I've been through this 2.7 update process on 4 machines now. It seems
 on all of my machines the python-updater thing is pretty much always
 broken with respect to:
 
 openoffice-bin
 boost
 emul-linux-x86-baselibs

Aren't those manually added to the list by python-updater? So you need to
use -dmanual to prevent further rebuilding of them.


-- 
Neil Bothwick

There are 10 types of people in this world, those who understand binary
notation and those who don't.


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Re: [gentoo-user] python-2.7 python-updater

2011-03-26 Thread Mark Knecht
On Sat, Mar 26, 2011 at 2:16 PM, Neil Bothwick n...@digimed.co.uk wrote:
 On Sat, 26 Mar 2011 12:10:12 -0700, Mark Knecht wrote:

 I've been through this 2.7 update process on 4 machines now. It seems
 on all of my machines the python-updater thing is pretty much always
 broken with respect to:

 openoffice-bin
 boost
 emul-linux-x86-baselibs

 Aren't those manually added to the list by python-updater? So you need to
 use -dmanual to prevent further rebuilding of them.


 --
 Neil Bothwick

I guess I'm not clear on the use of 'manual' here. They are
automatically added. If they are correctly rebuilt then they shouldn't
need to be added a second time, correct? However they are. (Over and
over...)

Basically, it is my understanding that if everything is correctly
updated then on the second pass it should say there's nothing to do,
right?

I mean, I can add anything to a list of things not to build, but I
don't know why I'd add them vs just letting it run and telling me it's
doing them a 2nd/3rd time and feeling the job must be done.

I assume there is stuff in these packages that is somehow hard linked
to python-2.6 libraries or something and one of these days that will
get fixed?

- Mark



Re: [gentoo-user] LVM (Was: the best filesystem for server: XFS or JFS (or?))

2011-03-26 Thread Dale

Alan McKinnon wrote:

On Saturday 26 March 2011 15:06:31 Elaine C. Sharpe wrote:
   

Just because something works for most people, doesn't mean it will for
everyone either.  If you lose data, it doesn't matter.  LVM just adds
one more layer of something to go wrong.  Me, I don't need the extra
risk of having a system that doesn't boot and a loss of data.  I'm sure
there are a lot of people that see it the way I do too.  They just
don't
need the extra risk.
   

Using the least number of layers of abstraction you can get away with is
a perfectly valid criteria. What I was pointing out was that informal
polls of users with a sad story to tell is not a very effective way to
conduct research. People say all kinds of things that just aren't true.
 

There's an elephant in this room. The number of actual layers is greater than
just LVM plus FS. It's whatever the BIOS (or a reasonable substitute is
doing), plus the drive firmware, kernel driver(s) - there's more than one of
those - plus any RAID in use (hardware or software) and finally the file
system.

That's a lot of layers, a lot of code, a lot of opportunity for people to
reveal the extent of their lack of knowledge. I've often heard it said that
code like ZFS and brtfs eliminates several of these layers therefore it's
technically a better option. That may be true, but let me just point out that
whatever LVM+fs+other_stuff is doing as separate chunks of code also gets done
by ZFS etc. You just don't see it, and just because it's abstracted away
doesn't mean it's not there.

   


I'll add this.  Alan if I recall correctly runs a lot of systems.  He 
has a boatload of experience using all sorts of software/hardware.  Me, 
I don't.  For the longest, I had one system and that was it.  If I 
upgrade my kernel, LVM, or some package that LVM depends on and I can't 
boot, I'm screwed.  If I can't boot, I can't google anything to find out 
how to fix it.  I also don't know enough about LVM to fix it myself.  
Since there is so many layers of things that can already go wrong on a 
system, adding one more layer that can be complicated only makes a 
problem grow.


I'm sure Alan and many others could go out and buy or build a new system 
and put LVM on it and fix about any problem that comes along.  Thing is, 
there are others that can't.  Add to this that when I was thinking about 
using it, I read where a lot of people, for whatever reason, couldn't 
get it back working again and lost data.  For me, I don't care if it was 
LVM itself, the kernel or some combination of other things, if I can't 
boot or lose data, the result is the same.  I can fix a kernel problem, 
a broken package but if LVM fails, I'm stuck.


That said, I now have a second rig.  I may at some point use LVM because 
I can always go to the other room and use my old rig to get help.  I 
already have a 750Gb drive that is about full of pictures, I got a 
camera and get a little happy at times, and videos I have downloaded, 
everything from TV series to stuff off youtube.  I may buy another large 
drive and use LVM or something to give me more room since I really don't 
want to have to break up my filing system across two separate drives.  I 
won't consider putting the booting part of my OS on LVM tho.


Of course, I did see a 3Tb drive on sale the other day at newegg.  o_O  
That would last a while.  ;-)


Dale

:-)  :-)



Re: [gentoo-user] LVM (Was: the best filesystem for server: XFS or JFS (or?))

2011-03-26 Thread Mark Knecht
On Sat, Mar 26, 2011 at 3:20 PM, Dale rdalek1...@gmail.com wrote:
 Alan McKinnon wrote:

 On Saturday 26 March 2011 15:06:31 Elaine C. Sharpe wrote:


 Just because something works for most people, doesn't mean it will for
 everyone either.  If you lose data, it doesn't matter.  LVM just adds
 one more layer of something to go wrong.  Me, I don't need the extra
 risk of having a system that doesn't boot and a loss of data.  I'm sure
 there are a lot of people that see it the way I do too.  They just
 don't
 need the extra risk.


 Using the least number of layers of abstraction you can get away with is
 a perfectly valid criteria. What I was pointing out was that informal
 polls of users with a sad story to tell is not a very effective way to
 conduct research. People say all kinds of things that just aren't true.


 There's an elephant in this room. The number of actual layers is greater
 than
 just LVM plus FS. It's whatever the BIOS (or a reasonable substitute is
 doing), plus the drive firmware, kernel driver(s) - there's more than one
 of
 those - plus any RAID in use (hardware or software) and finally the file
 system.

 That's a lot of layers, a lot of code, a lot of opportunity for people to
 reveal the extent of their lack of knowledge. I've often heard it said
 that
 code like ZFS and brtfs eliminates several of these layers therefore it's
 technically a better option. That may be true, but let me just point out
 that
 whatever LVM+fs+other_stuff is doing as separate chunks of code also gets
 done
 by ZFS etc. You just don't see it, and just because it's abstracted away
 doesn't mean it's not there.



 I'll add this.  Alan if I recall correctly runs a lot of systems.  He has a
 boatload of experience using all sorts of software/hardware.  Me, I don't.
  For the longest, I had one system and that was it.  If I upgrade my kernel,
 LVM, or some package that LVM depends on and I can't boot, I'm screwed.  If
 I can't boot, I can't google anything to find out how to fix it.  I also
 don't know enough about LVM to fix it myself.  Since there is so many layers
 of things that can already go wrong on a system, adding one more layer that
 can be complicated only makes a problem grow.

 I'm sure Alan and many others could go out and buy or build a new system and
 put LVM on it and fix about any problem that comes along.  Thing is, there
 are others that can't.  Add to this that when I was thinking about using it,
 I read where a lot of people, for whatever reason, couldn't get it back
 working again and lost data.  For me, I don't care if it was LVM itself, the
 kernel or some combination of other things, if I can't boot or lose data,
 the result is the same.  I can fix a kernel problem, a broken package but if
 LVM fails, I'm stuck.

 That said, I now have a second rig.  I may at some point use LVM because I
 can always go to the other room and use my old rig to get help.  I already
 have a 750Gb drive that is about full of pictures, I got a camera and get a
 little happy at times, and videos I have downloaded, everything from TV
 series to stuff off youtube.  I may buy another large drive and use LVM or
 something to give me more room since I really don't want to have to break up
 my filing system across two separate drives.  I won't consider putting the
 booting part of my OS on LVM tho.

 Of course, I did see a 3Tb drive on sale the other day at newegg.  o_O  That
 would last a while.  ;-)

 Dale

 :-)  :-)

Dale,
   I understand your position and concerns. While I have a number of
systems, I have little time or patience for dealing with a lot of this
stuff and LVM has been one of them.

   One thing I'm considering to try out LVM is a second Gentoo
installation on an already running system. It will either be a 50GB
partition of its own, or a Virtualbox VM. I'd do the normal Gentoo
install for LVM, figure out how it works, etc., and then decide if I
want to use it in the future.

   After all, as Neil said, if something offers features we don't feel
we need then why buy it?

- Mark



Re: [gentoo-user] python-2.7 python-updater

2011-03-26 Thread Adam Carter
 I guess I'm not clear on the use of 'manual' here. They are
 automatically added. If they are correctly rebuilt then they shouldn't
 need to be added a second time, correct? However they are. (Over and
 over...)

 Basically, it is my understanding that if everything is correctly
 updated then on the second pass it should say there's nothing to do,
 right?


No


 I mean, I can add anything to a list of things not to build, but I
 don't know why I'd add them vs just letting it run and telling me it's
 doing them a 2nd/3rd time and feeling the job must be done.

 I assume there is stuff in these packages that is somehow hard linked
 to python-2.6 libraries or something and one of these days that will
 get fixed?

 - Mark


RTFM :)

 manual
   python-updater has a list of packages that are known to break
   by Python upgrades but can't be determined by methods specified
   above. This check can be disabled if you're sure you've rebuilt
   the package once and it's OK now.
   Enabled by default.


[gentoo-user] OT: SEO

2011-03-26 Thread Matt Harrison
Hi list,

I really don't know where to go to find out this information so I am hoping that
someone here can point me in the right direction. I worry that most information 
out
there on this subject is somewhat...suspicious in nature and I'm looking for a
reliable source to answer some questions.

I have hosted, developed or designed many websites over the years but this is 
the
first time I have had to market it myself. I have a few questions about listing 
it
with search engines (well...the search engine I guess).

Grateful if someone could suggest a resource for this.

Many thanks

Matt


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Re: [gentoo-user] LVM (Was: the best filesystem for server: XFS or JFS (or?))

2011-03-26 Thread Alan McKinnon
On Saturday 26 March 2011 17:20:48 Dale wrote:
 Alan McKinnon wrote:
  On Saturday 26 March 2011 15:06:31 Elaine C. Sharpe wrote:
  Just because something works for most people, doesn't mean it will
  for
  everyone either.  If you lose data, it doesn't matter.  LVM just
  adds
  one more layer of something to go wrong.  Me, I don't need the extra
  risk of having a system that doesn't boot and a loss of data.  I'm
  sure
  there are a lot of people that see it the way I do too.  They just
  don't
  need the extra risk.
  
  Using the least number of layers of abstraction you can get away with
  is
  a perfectly valid criteria. What I was pointing out was that informal
  polls of users with a sad story to tell is not a very effective way to
  conduct research. People say all kinds of things that just aren't
  true.
  
  There's an elephant in this room. The number of actual layers is greater
  than just LVM plus FS. It's whatever the BIOS (or a reasonable
  substitute is doing), plus the drive firmware, kernel driver(s) -
  there's more than one of those - plus any RAID in use (hardware or
  software) and finally the file system.
  
  That's a lot of layers, a lot of code, a lot of opportunity for people
  to
  reveal the extent of their lack of knowledge. I've often heard it said
  that code like ZFS and brtfs eliminates several of these layers
  therefore it's technically a better option. That may be true, but let
  me just point out that whatever LVM+fs+other_stuff is doing as separate
  chunks of code also gets done by ZFS etc. You just don't see it, and
  just because it's abstracted away doesn't mean it's not there.
 
 I'll add this.  Alan if I recall correctly runs a lot of systems.  He
 has a boatload of experience using all sorts of software/hardware.  Me,
 I don't.  For the longest, I had one system and that was it.  If I
 upgrade my kernel, LVM, or some package that LVM depends on and I can't
 boot, I'm screwed.  If I can't boot, I can't google anything to find out
 how to fix it.  I also don't know enough about LVM to fix it myself.
 Since there is so many layers of things that can already go wrong on a
 system, adding one more layer that can be complicated only makes a
 problem grow.

Yeah, I have a boatload of stuff. Also a boatload of project managers and 
sales people but that's another story.

All I'm saying is that being put off a particular package due to having read 
something somewhere that it might be broken for somebody sometime makes no 
sense. There are heaps of other packages you use right now that fall in 
exactly the same category - critical stuff that can make a system unbootable. 
But you use them. Heck, you even used XFS if memory serves, and that was brave 
indeed. Far, far braver than using LVM with a much higher risk - and that's 
from features, not bugs.

If fear of not being able to recover from a problem that is not likely to hit 
you is the driving factor, then you might as well sell the pcs and go onto to 
doing something else. But if I were you I wouldn't sell myself so short, we've 
both been around here for many a year now and you've yet to suffer a 
catastrophic unrecoverable failure, right? I read your posts, I know many 
pretenders to the title of sysadmin that would just reinstall when faced 
with some of the now routine stuff you've dealt with. Like emerge won't work 
after a python update - wanna bet money on the percentage of people that would 
floor?

:-)






 
 I'm sure Alan and many others could go out and buy or build a new system
 and put LVM on it and fix about any problem that comes along.  Thing is,
 there are others that can't.  Add to this that when I was thinking about
 using it, I read where a lot of people, for whatever reason, couldn't
 get it back working again and lost data.  For me, I don't care if it was
 LVM itself, the kernel or some combination of other things, if I can't
 boot or lose data, the result is the same.  I can fix a kernel problem,
 a broken package but if LVM fails, I'm stuck.
 
 That said, I now have a second rig.  I may at some point use LVM because
 I can always go to the other room and use my old rig to get help.  I
 already have a 750Gb drive that is about full of pictures, I got a
 camera and get a little happy at times, and videos I have downloaded,
 everything from TV series to stuff off youtube.  I may buy another large
 drive and use LVM or something to give me more room since I really don't
 want to have to break up my filing system across two separate drives.  I
 won't consider putting the booting part of my OS on LVM tho.
 
 Of course, I did see a 3Tb drive on sale the other day at newegg.  o_O
 That would last a while.  ;-)
 
 Dale
 
 :-)  :-)
-- 
alan dot mckinnon at gmail dot com



Re: [gentoo-user] LVM (Was: the best filesystem for server: XFS or JFS (or?))

2011-03-26 Thread Alan McKinnon
On Saturday 26 March 2011 15:36:19 Mark Knecht wrote:
 Dale,
I understand your position and concerns. While I have a number of
 systems, I have little time or patience for dealing with a lot of this
 stuff and LVM has been one of them.
 
One thing I'm considering to try out LVM is a second Gentoo
 installation on an already running system. It will either be a 50GB
 partition of its own, or a Virtualbox VM. I'd do the normal Gentoo
 install for LVM, figure out how it works, etc., and then decide if I
 want to use it in the future.

Well I can help with that, or at least provide some tips. Delivering Red Hat's 
training courses exposes you to all the weird and wonderful ways people 
misunderstand LVM and the even weirder ways gnome tools present the subject...

Logically, LVM sits between your physical disks (or raid arrays if you use 
that) and the filesystem. All it is is a way to manipulate these things called 
block devices in ways that you normally can't do without LVM.

Like if you have 4 partitions on a disk and want to make the third one bigger. 
Using just fdisk, you can't do that without making backups and restoring. Or 
creating a filesystem larger than any one disk.

So LVM takes a bunch of disks or arrays and lets you combine them in ways you 
want them (not ways the hardware forces you to have them). And that's all it 
does - forget all the nonsense in the man pages about aligning stripes to make 
mirrors - that just confuses people and makes them think it's some fancy raid.

You could argue that LVM exposes too much complexity  by letting you see the 
physical volumes (pv), volume groups (vg) and logical volumes (lv), and I 
won't argue with that. It's a trade between flexibility and complexity. I'm 
happy with it, others might not be.



-- 
alan dot mckinnon at gmail dot com



Re: [gentoo-user] python-2.7 python-updater

2011-03-26 Thread Neil Bothwick
On Sat, 26 Mar 2011 14:33:14 -0700, Mark Knecht wrote:

  Aren't those manually added to the list by python-updater? So you
  need to use -dmanual to prevent further rebuilding of them.

 I guess I'm not clear on the use of 'manual' here.

It's explained in the manual page (sorry :)

Manual means manually added to the list by python-updater, rather than
using any sort of detection.

 They are
 automatically added. If they are correctly rebuilt then they shouldn't
 need to be added a second time, correct? However they are. (Over and
 over...)
 
 Basically, it is my understanding that if everything is correctly
 updated then on the second pass it should say there's nothing to do,
 right?

If it can determine that that's the case, yes. Packages are added
manually because python-updater cannot tell for sure whether they should
be rebuilt this time. That's certainly true for ooo-bin and boost, lnd
prevented by -dmanual. app-emulation/emul-linux-x86-baselibs seems
different, I've just been hit by this one, so I ignored it after the
first build. I suspect a bug has already been reported.


-- 
Neil Bothwick

If at first you don't succeed, you'll get a lot of free advice from
folks who didn't succeed either.


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[gentoo-user] Re: encrypted email (gentoo-windows)

2011-03-26 Thread James
Sebastian Beßler sebastian at darkmetatron.de writes:


 Mail encryption is, as far as I know, something that works on the
 client-side only. The mail server doesn't see the encryption, encrypted
 mails contain only text, just like every other mail.


OK let's ignore the mail server portion. Your basically implying
that encrypted mail handling from the server, does not matter if
it's an exchange server, or *nix, like postfix

As an example.
Look at the situation where a person is using only MS technology
and has no access to support(input) on their client software nor the
MS exchange server (big corp for example that assumes the world
only uses MS software). Maybe they can make a few setting changes
only in Outlook to get encryption working between a MS (Outlook)
system and my Gentoo system using pgp and thunderbird? 


 If may answer has nothing to do with your problem, please give me more
 information what you have in mind.

I do not have a problem. I have assumed that encrypted mail between
a given client software on a gentoo system, will not work with windows.
Is this assumption incorrect?  

Or it's just install whatever I want (mail client on gentoo) and it will
auto-magically exchange encrypted mail with outlook on  a windows machine,
behind a MS Exchange server, regardless of what the MS admins
do on their side?

I assumed that is not that easy (my default experience with MS),
and things have to be coordinated, like most MS issues, to be 
able to exchange encrypted mail between a gentoo and MS workstation

Nothing to it, or massive issues on the MS side? Obviously,
making changes on the gentoo workstation client, is easy
What I would really like is to be able to exchange encrypted mail
with any MS user.  That, I'm sure with entail pointing them to 
documents on how to set up the software on the MS (outlook) side.
Links for MS help?

??? 
A general discussion at this point, not a specific solution.
My googling only reveals dated discussions along these lines
or information that is not useful.

James