Re: [gentoo-user] test feature in portage

2006-06-24 Thread Michael Weyershäuser
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Tamas Sarga wrote:
> Hi,
> 
> I set test feature in portage, but I don't know what can I win. I lost
> some minutes when compiled glibc, but what is the pro of this feature.
> I've got never any problem with successful compiles. So am I need test
> feature? What are your opinions? What can this protect a user from?
> 

Some packages (like glibc) bring along an automated test suite that
can be run after compilation to see if the program works correctly.
If FEATURES="test" is set then an available test suite is being run,
if it is not set it is being skipped.

As a normal end user on a desktop this might be considered a waste
of time, when testing programs on a new architecture this can be
helpful and should be enabled...
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Re: [gentoo-user] Amule-2.1.3 Segmentation Fault

2006-06-18 Thread Michael Weyershäuser
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Emanuele Morozzi wrote:
> I've got the same problem since the last upgrade of gcc.
> 
> amuled works perfectly
> 
> I can't do "emerge -e world", so the problem remains.
> 

Upgrade from what to what? You definitely should do an emerge -e world
if you switched from 3.4 to 4.1 as they are not fully compatible and
there have been problems reported if not doing so. And I've heard
reports of amule segfaulting after a switch to gcc 4.1 without
rebuilding world and the problem going away after the rebuild...
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Re: [gentoo-user] Module philosophy: Compile-in or Load

2006-06-18 Thread Michael Weyershäuser
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Mick wrote:
> 
> Of course not necessary for the kernel (as Michael Weyershäuser
> already said), but what about the copy of the .config file?

OK, copying the .config file to /boot/ would be a good idea if you do
so. However it is not necessary to do so, nothing relies on config being
present in /boot/, ebuilds that need information about kernel config
take that from /usr/src/linux/.config. It is just a (good) practice to
keep the config in /boot/ in case you ever need a backup.
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Re: [gentoo-user] NFS -> specifying export names

2006-06-17 Thread Michael Weyershäuser
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Enrico Weigelt wrote:
> Hi folks,
> 
> is there any way for exporting filesystems under another name 
> (-> the export name visible to the client) than the export path ?
> 
> 
> thx

No.
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Re: [gentoo-user] NFS + user id mapping

2006-06-17 Thread Michael Weyershäuser
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Enrico Weigelt wrote:
> Hi folks,
> 
> I've got several boxes (non-gentoo) mounting each filesystems of 
> each other via NFS, and I've added a new gentoo box (as server). 
> It seems to work quite well, but the UID mapping doesn't work.
> 
> How can I set it up ?
> 
> 
> thx

If you are using NFSv3 there is no real user mapping, NFS just uses
the numerical UID and assumes that they are consistent on all boxes.
User mapping (and authentification) are existant in NFSv4, though I
never got around to use it (mainly because NFSv3 works fine for me
as I'm just using it on boxes in a private LAN without any security
concerns).
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Re: [gentoo-user] Which TV card to take?

2006-06-17 Thread Michael Weyershäuser
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Nico Schümann wrote:
> Hi folks,
> 
> I don't know which (DVB-S) TV card to take.
> It shouldn't be too expensive and should work correctly with the 2.6
> kernel (without patching, if possible).
> I just want to watch TV with TV time.

I've heard good things about Hauppauge WinTV Nova cards running under
Linux. They price around 50 Euro here.
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Re: [gentoo-user] Using --deep [Was: Slow redraw of windows following -uD --world]

2006-06-17 Thread Michael Weyershäuser
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Hemmann, Volker Armin wrote:
> 
> IT IS NOT RECOMMENDED!
> Read again!

http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?part=2&chap=1 says:

> Since security updates also happen in packages you have not explicitly 
> installed on your system (but that are pulled in as dependencies of
> other programs), it is recommended to run this command once in a
> while.

Funny, I can quite clearly see the word "recommended".

> 
> You can catch the security updates by being on the gentoo-announce mailing 
> list. No need for --deep.
> 

Not every security update gets a GLSA on gentoo-announce. And then there
are the many non-security bugfixes in every new release of a program. So
if you just want to keep your system up-to-date you should use --deep. I
am not using Gentoo as long as you do, but in a good two years on
several machines I haven't had problems that I could trace back to the
usage of --deep. Sure, you get your part of ABI breakages, but hey,
that's the price you have to pay for using a source-based distro. And
you usually get a warning in form of an einfo...


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Re: [gentoo-user] Module philosophy: Compile-in or Load

2006-06-17 Thread Michael Weyershäuser
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Mick wrote:
 > Do you also need to run "&& make install" or is it not necessary to
> copy anything to /boot?

No need for that if you have only added modules. "make modules" only
builds the modules, not the kernel itself, so copying the kernel to
/boot wouldn't make any difference as it hasn't changed.

But (as stated earlier) you should be sure that you are building the
modules for the right kernel version. Maintaining an updated
/usr/src/linux symlink helps with that (and is needed for other kernel
related ebuilds, too).
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Re: [gentoo-user] mysterious blocking

2006-06-15 Thread Michael Weyershäuser
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David Corbin wrote:
> When i try to upgrade 'stuff', (emerge -uavD world).  Emerge shows that 
> kdenetwork is blocking some stuff.
> 
> 
> ... done!
> [blocks B ] =kde-base/kdenetwork-3.5* (is blocking kde-base/krdc-3.5.2)
> [blocks B ] =kde-base/kdenetwork-3.5* (is blocking kde-base/lisa-3.5.2)
> [blocks B ] =kde-base/kdenetwork-3.5* (is blocking 
> kde-base/kwifimanager-3.5.2)
> 
> But, when I attempt to unmerge "kdenetwork", it fails saying it can't find 
> the 
> package.  emerge -s confirms that I do not have this package installed.
> 
> Ideas?

Can you give us the complete output of 'emerge -pvDu world', please?
My bets are that something depends on kdenetwork and wants to pull
it in while you have some of the split ebuilds from kdenetwork
installed which causes the blockage.
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Re: [gentoo-user] nvidia and kernel support

2006-06-15 Thread Michael Weyershäuser
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Sean wrote:
> Numbers look impressive on the test, first line reads
> 70644 frames in 5.0 seconds = 14128.800 FPS
> 
> The successor lines average over 14500 FPS. That looks very impressive,
>  seems much higher then I would have expected.

Those numbers are by no means representative. The only thing you can
read from it is ">100 = hardware acceleration works" ;)
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Re: [gentoo-user] Module philosophy: Compile-in or Load

2006-06-12 Thread Michael Weyershäuser
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I usualy start with a kernel with almost everything compiled in (but
only things I definitely need), only using modules when I have to
(USB for suspend2 comes to my mind). Over time whenever I need
something new (filesystem, hardware driver,...) I tend to compile it
as a module to avoid a reboot. As I do not upgrade my kernel very
often this happens more often than you might think (last upgrade was
from 2.6.11 to 2.6.16, on my laptop from 2.6.10 to 2.6.16).

I don't really care about the 300k more used memory (hardly worth a
thought on systems with 1 GB RAM and more) or the 0.3 seconds faster
boot process. Modules just come in handy when it comes to avoiding a
reboot.
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Re: [gentoo-user] An alternative to http-replicator

2006-06-10 Thread Michael Weyershäuser
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Jeremy Olexa wrote:
> 
> Much simplier:
> http://gentoo-wiki.com/HOWTO_Using_a_shared_portage_via_NFS

I have used that setup for some time and must say that sharing
portage over NFS is slow like hell...
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Re: [gentoo-user] An alternative to http-replicator

2006-06-09 Thread Michael Weyershäuser
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I don't really see the need for such elaborate setups. I just export
/usr/portage/distfiles via NFS on the server and mount it on all other
boxes...
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