Re: Problem with flash-kernel script on PandaBoard with Ubuntu image and Linaro kernel

2012-07-12 Thread Oliver Grawert
hi,
Am Donnerstag, den 12.07.2012, 15:32 + schrieb David Cullen:
 Hello, Robie,
 
 On 7/11/2012 5:59 PM, Robie Basak wrote:
  On Wed, Jul 11, 2012 at 04:32:51PM +, David Cullen wrote:
  My questions are
 
1. Is it appropriate to suggest a patch to the Ubuntu
  flash-kernel to support the use of Linaro kernels?
  
  Seems reasonable to me (but I don't have the relevant decision making
  powers). The patch doesn't look particularly invasive.
  
  However, note that flash-kernel in Quantal has resynced with Debian, and
  looks radically different now. I'm not sure that this would be suitable
  for an SRU, so you'll want to test for the bug and may have to rework
  your patch for Quantal.
 
 Wouldn't the flash-kernel maintainer want to issue an update for
 people who are still using Precise on OMAP4?  The reason I proposed
 the patch was to help people who might have the same problem I have
 with Precise on OMAP4.

the flash-kernel in quantal is a complete rewrite from scratch,
replacing flash-kernel in precise with the quantal version would man to
also redesign how our images boot etc. i dont think thats a doable task,
especially since the version in precise has grown hacks and workarounds
over several years that other scripts and fesures in the images rely on.

it seems very unlikely that the quantal version would break though,
since the omap and omap4 subarches are handled identically in this
version. if you find a bug in quantal anyway, please file a separate bug
and we'll try to get the fix in (though preferably this should go into
debian first, we try to keep the delta with them small nowadays and
would like to prevent the piling up of downstream hacks and workarounds
in the new version).

ciao
oli


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Re: [RFC] zswap for Precise, with script

2012-05-18 Thread Oliver Grawert
hi,
On Thu, 17 May 2012 09:55:52 -0400
John Moser john.r.mo...@gmail.com wrote:

 Any thoughts on this?  I wrote it on a whim after installing an SSD
 and completely disabling all swap.  Haven't checked to see if Ubuntu 
 supports hibernate to file yet (creating a hibernation file on demand 
 would be optimal for me...)

such a package exists in the form of the zram-config package in
precise ... please take a look at this one and send patches (while the
current package as used in all ubuntu arm installs already does a good
deal of automation for setting up the zram devices, it could surely do
with some additional /etc/default integration for overrides)

ciao
oli


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Re: Recent OpenSSL update that breaks cloudfront and rubygems.org?

2012-04-20 Thread Oliver Grawert
hi,
On Fri, 20 Apr 2012 12:06:12 -0500
Jordon Bedwell jor...@envygeeks.com wrote:

 The recent update to OpenSSL in Precise has rendered cloudfront.com
 unusable (as well as several other hosts which people have noted
 throughout other various bugs -- the one I discovered was
have a look at 
https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/965371

ciao
oli


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Re: Default setting for system suspend in Ubuntu install CD

2012-03-06 Thread Oliver Grawert
hi,
On Tue, 6 Mar 2012 13:54:50 +0100
Roberto NM robe.na...@gmail.com wrote:

 I think the behaviour to do nothing instead of suspending is expected
 and user friendly since other major operating systems (Windows, OS X)
 behave the same way.
 
there are many people using the live media as a work environment, just
switching off suspend across the board only because you are running
a desktop from a live media would be a bad idea imho, i fully agree
that suspend should be disabled if the actual installer runs though, i
think you need to differentiate a bit between try ubuntu and install
ubuntu ... also as dan points out, this should go as a bug report to
launchpad against ubiquity [1].

ciao
oli

[1] https://bugs.launchpad.net/ubuntu/+source/ubiquity/+filebug


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Re: Default setting for system suspend in Ubuntu install CD

2012-03-06 Thread Oliver Grawert
hi,
On Tue, 6 Mar 2012 16:49:47 +0100
Roberto NM robe.na...@gmail.com wrote:

 If you choose install right after booting the installation CD the
 dash and launcher don't load, yet the behaviour is suspend upon
 closing the lid. 
right, this is why i asked you to file the bug against the installer
program (ubiquity)... we dont really want to lose features in the live
environment, but as soon as the installer runs suspend needs to be
disabled, this is easily doable, just file the bug ;)

(and note that the installer is the same, no matter if you run it
directly or if you start it later from a live session...)

ciao
oli


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Re: why is there no mention of the word Linux on the ubuntu.com frontpage?

2011-05-05 Thread Oliver Grawert
hi,
Am Donnerstag, den 05.05.2011, 11:11 -0700 schrieb Dylan McCall:
 There is, actually, a block of text that mentions it:
 “Ubuntu is, and always will be, absolutely free. Created by the best
 open-source experts from all over the world, Ubuntu is available in 24
 languages and ready for download today.”

it is interesting how this sentence seems to imply a referral to
canonical or it's employees to you given it doesnt mention anything in
this regard.

reading it, this sentence to me includes the GNOME developers, as much
as the Xorg devs, Debian developers or the LibreOffice ones (put
yourself here if you are involved in any open-source that is available
in Ubuntu or helps it in one or the other way) it doesnt say Ubuntu is
glued together by the best experts or something in this regard though
still, many people i talk to read it the same way as you did, i wonder
why ...

ciao
oli 


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RE: Windows controls: new button layout

2010-05-08 Thread Oliver Grawert
hi,
Am Samstag, den 08.05.2010, 08:50 +0200 schrieb Davyd McColl:
 I'm just annoyed that this setting (and locking my workstation when it
 goes to screensaver -- probably others too) was applied on a
 dist-upgrade without any prompt. I don't want a macified interface --
 it doesn't feel natural to me, partly for the uses Windows the rest
 of the time argument (I work on Windows, home is mainly Ubuntu except
 for some games where I have to dual-boot).
 It would have been super-nice if a user's gconf settings weren't
 tampered with at upgrade. I don't ever recall an upgrade changing my
 config in the past. I don't know if the change came out of some system
 of overlays (I'm not a gconf expert, I'll admit), but it still would
 have been great if the post-install script could have asked me before
 just letting it be.
the problem here is that you very likely didnt have a user setting for
it (it wasnt necessary since the default pleased you). only the system
default changed and if there is no diff between your setting and the
system default there cant be any prompt (beyond that, your user setting
would just override the system setting silently if there was one).

ciao
oli

PS: i fully agree that the new screensaver behavior is most annoying,
seems the desktop redesign in lucid added a lot of unnecessary extra
clicks slowing down ones workflow a lot (i suspect there is a secret
conspiracy between the DX team and mouse/keyboard manufacturers in the
times of touchscreen driven ipads ;) ) 
i'm a big fan of the new button layout (and no, i never was an apple
user)
but i'm really doubtful about the indicator behavior of forcing you to
use three to five clicks through a menu where a sigle click was enough
before.


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Re: Rant about 10.04's installer on ubuntu-users

2010-04-22 Thread Oliver Grawert
hi,
Am Mittwoch, den 21.04.2010, 16:41 -0400 schrieb Tom H:
 https://lists.ubuntu.com/archives/ubuntu-users/2010-April/216013.html
 
 Since the person who posted does not want to file a bug report, I
 thought that i should point this out.
 
someone apparently did file it now ...
https://bugs.edge.launchpad.net/ubuntu/+bug/568183


ciao
oli



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Re: Touch Screen Issues

2010-03-24 Thread Oliver Grawert
hi,
Am Dienstag, den 23.03.2010, 10:57 -0700 schrieb Brian Murray:
 On Fri, Mar 19, 2010 at 08:21:26PM +, Caroline Ford wrote:
  Do programs generally work okay or does it depend on libraries etc?
 
 The touchscreen and stylus control the pointer just the way a mouse
 would.
if you talk about stylus and pointer i suspect you have a wacom tablet
device (probably with a resistive touchscreen on top though) this is a
very special case and totally different from a plain touchscreen. in
wacom the input device is the external device (stylus, pointer etc)
while on a touchscreen the pyhsical surface is the input device, input
event translation and movement happen in a different way here.

there are about 10 different real touchscreen chipset drivers out
there of which we only support one or two. 
the wacom drivers in turn are well supported and maintained since a
while. 
the evtouch driver (which suports the widest range of touchscreens
regardless of the connection (USB, serial etc) that i hacked up with
quick hal workarounds in the intrepid cycle either needs porting to the
new Xinput/udev model or the chipset drivers need to be ported on a
kernel level to the usbtouchscreen driver so the general evdev X driver
will pick them up. 

the former was the quick hack way to get anything at all (and porting
might be as quick as well) while the latter is the right way (and what
xorg upstream perfers to do) but the latter will take a lot more time
and effort (though the latter indeed excludes all serial or PS/2
attached touchscreens of which there are still a huge amount out there).

there was a spec for this during last UDS but to my knowledge no work
has been done regadring this spec.

ciao
oli


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Re: background collection is horrible

2009-05-04 Thread Oliver Grawert
hi,
Am Montag, den 04.05.2009, 16:58 +0200 schrieb Oliver Grawert:
 hi,
 Am Montag, den 04.05.2009, 09:48 -0500 schrieb solaris manzur:
  /usr/share/backgrounds/space-01.jpg to space-05.jpg collection is
  horrible, old and low resolution wallpapers, no one uses them, so
  please replace or remove them, in http://www.deviantart.com we could
  find some high resolution wallpapers.
...

oh, and i replied to fast, i didnt notice where i replied to actually,
that should surely better go to:
https://lists.ubuntu.com/mailman/listinfo/ubuntu-art

(as well as your icon request in the other thread)

ciao
oli



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Re: background collection is horrible

2009-05-04 Thread Oliver Grawert
hi,
Am Montag, den 04.05.2009, 09:48 -0500 schrieb solaris manzur:
 /usr/share/backgrounds/space-01.jpg to space-05.jpg collection is
 horrible, old and low resolution wallpapers, no one uses them, so
 please replace or remove them, in http://www.deviantart.com we could
 find some high resolution wallpapers.

they come from a very old (and implemented spec) for screensaver pics
and are actually pics mark took when he was in space, the initial idea
was that the artwork team would enhance the selection of images in the
screensaver-default-images package with self breeded pictures ...

https://wiki.ubuntu.com/ScreensaverDefaultImage

beyond the technical part here (the creation of the
screensaver-default-images package with marks initial artwork) the
artwork team part of the spec never took off actually ...

ciao
oli


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Re: background collection is horrible

2009-05-04 Thread Oliver Grawert
hi,
Am Montag, den 04.05.2009, 11:37 -0400 schrieb Andrew:
 On Mon, May 4, 2009 at 11:03 AM, Oliver Grawert o...@ubuntu.com wrote:
  hi,
  Am Montag, den 04.05.2009, 16:58 +0200 schrieb Oliver Grawert:
  hi,
  Am Montag, den 04.05.2009, 09:48 -0500 schrieb solaris manzur:
   /usr/share/backgrounds/space-01.jpg to space-05.jpg collection is
   horrible, old and low resolution wallpapers, no one uses them, so
   please replace or remove them, in http://www.deviantart.com we could
   find some high resolution wallpapers.
  ...
 
  oh, and i replied to fast, i didnt notice where i replied to actually,
  that should surely better go to:
  https://lists.ubuntu.com/mailman/listinfo/ubuntu-art
 
  (as well as your icon request in the other thread)
 
 Is it really the correct place to discuss removing a package from the
 default install?
 
i understood the OP that he wanted to have the art replaced :)
and tried to point out that the package the images come from are
actually supposed to have content from the artwork team ... 
i didnt see it as a removal request ;)

ciao
oli


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Re: aufs based upgrade tests

2009-03-20 Thread Oliver Grawert
hi,
Am Freitag, den 20.03.2009, 09:49 +0200 schrieb Lars Wirzenius:
 to, 2009-03-19 kello 16:20 +0100, Martin Soto kirjoitti:
  Seconded, you start your session once with the new version installed,
  and there's often no way back. Applications will surely update their
  configuration data as soon as they're started, and there's no guarantee
  that they'll work when the older system is reinstated.
 
 In my humble opinion, such applications are broken. They will already
 break when, for example, $HOME is shared over NFS, and different hosts
 are not completely in sync, version-wise.
 
  As a possible solution, what about putting user accounts under aufs as
  well? This would have the advantage of allowing for testing how
  applications update their configuration data, which is also a good idea
  because this is a common source of bugs.
 
 This seems like a good idea, so I second it, because applications often
 are broken. It might be good to optionally allow /home to be excluded.
 
how about just adding a test user in the overlay that gets removed with the
aufs and have the option that application settings can be taken over from
an existing user for this account ?

ciao
oli




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Re: Replacing network-offline (old version 2xmonitor) with NM wlan 0% signal strength icon

2009-03-18 Thread Oliver Grawert
hi,
Am Dienstag, den 17.03.2009, 18:55 + schrieb Mat Tomaszewski:
 (``-_-´´) -- BUGabundo wrote:
  Olá Mat e a todos.
 
  On Tuesday 17 March 2009 14:31:59 Mat Tomaszewski wrote:

  - why not show separate icons for all connection types in the panel?
  
 
  because gnome, kde, freedesktop all want to reduce the number of stuff on 
  the notification bar.
 

 That's great, in principle that sounds like a totally right way to go. 
 Yet at the same time most people raise the need for a precise 
 information about their connection status.
 One of the things we're debating on now is what the user *really* needs 
 to see on his panel as a persistent indicator. One of the results of 
 this debate is already visible in Jaunty, with messaging indicator 
 aiming to replace all the various icons thrown in by different messaging 
 apps. The next steps will inevitably include the N-M behaviours and 
 icons, and it would be great to hear what the individual views on that are.
your system can only use one default route (you can set multiple, but
only the last set default one will be used as actual default), the
interface this route points to should be the one you show the icon for,
additional interfaces should be configurable through the menu (if you
change to a different default interface it should indeed change the
icon) that way you dont waste panel space for confusing information and
show the most relevant info the user needs to know about.

ciao
oli


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Re: Strawman: remove vendor-specific configuration tools from default install

2009-03-06 Thread Oliver Grawert
hi,
Am Donnerstag, den 05.03.2009, 16:02 -0500 schrieb Mackenzie Morgan:
 Ubuntu by default includes a Palm Pilot sync tool and an HP printer 
 configuration tool.I'm wondering why we need vendor-specific tools like these 
 in 
 the default install.  
even though they are vendor specific, they still are opensource and
usually provide features the other free tools dont for a specific HW.
while i agree that its better to make that functionallity work in the
more general tools one should also not forget that we support the effort
of these vendors to make and distribute opensource software by including
their tools ...

the proper way imho would be to talk to the OSS departments of the
vendors and convince them to contribute their code to the respective
projects and not just exclude them from having their tools distributed,
so they see the community honors their effort ...

ciao
oli 


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Re: how to test restricted nvidia drivers on live cd without CAB?

2009-02-16 Thread Oliver Grawert
hi,
On Mo, 2009-02-16 at 11:51 +, Odysseus Flappington wrote:
 One trick I've used quite a few times, was to test to see if the
 nvidia restricted drivers would work on a machine before installing by
 doing the following:
 
 1) booting a live cd
 2) installing the restricted drivers
 3) pressing ctrl+alt+backspace to load them
 
 Will this be possible in 9.04 without CAB?
yes, you should simply log out to get the X server restarted instead of
killing it with CAB 

ciao
oli


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Re: improving compiled modules of kernel - per-user (was Reasons Why Jaunty Will Not Ship With 2.6.29)

2009-02-15 Thread Oliver Grawert
hi,
On Do, 2009-02-12 at 14:48 +, Scott James Remnant wrote:
 I'd do something like:
 
  - iterate /sys, looking for the devices
  - track to their drivers (either by looking at what's loaded, or
comparing modalias to MODULE_DEVICE_TABLE)
isnt that what MODULES=dep in /etc/initramfs.conf does already ? you
would only need the 

 - figure out the CONFIG entry
 - spit out a config

parts actually imho ...

ciao
oli


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Re: FTBFS for xf86-input-evtouch in Jaunty

2009-01-14 Thread Oliver Grawert
hi,
Am Mittwoch, den 14.01.2009, 20:42 +0530 schrieb Vishal Rao:
 Thanks a lot for fixing the package!
 
 The package itself worked but I've filed another bug 317127 about the
 calibrate tool not detecting mouse position.
right, more important was to have the package in at all, toffee and
flowers need to go to Thomas Jaeger who did an awesome job to fix the
build issues :) 
jaunty is still in open development, so we should be able to shake out
the remaining bugs until feature freeze ...

ciao
oli


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Re: FTBFS for xf86-input-evtouch in Jaunty

2009-01-13 Thread Oliver Grawert
hi,
Am Dienstag, den 13.01.2009, 10:22 +0530 schrieb Vishal Rao:
 Hello,
 
 I'd filed https://bugs.launchpad.net/bugs/312098 a while back about
 this build failure.
 
 So far there's just an automated comment to post output of lspci and
 Xorg.0.log etc but
 I'm not sure it's relevant and if a developer/packager might take a
 look at this.
 
 This is touchscreen support for (at least) my HP tx1302au tablet PC
 and includes a
 calibration tool in System-Preferences which works very well in
 Intrepid. I hope it
 will be available for Jaunty again soon.
 
that sadly wont happen, touchscreens will have t be supported by evdev
instead for which we dont have the setup yet, i'm trying to get that
going until feature freeze though. xorg dropped many of the header files
things like evtouch need to include at compile time, so drivers like
this will likely have to vanish in jaunty and be replaced by a new
mechanism sitting on top of evdev.

ciao
oli


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Re: [Fwd: Turn off touchpad while typing]

2008-10-07 Thread Oliver Grawert
hi,
Am Dienstag, den 07.10.2008, 10:25 -0700 schrieb George Farris:
 Shouldn't we have this type of thing in the touchpad settings and I
 would think it should be enabled by default.
thats pretty irrelevant now that hal manages all input devices and you
dont need to muck about with xorg.conf at all anymore so the dangerous
SHMConfig on isnt needed anymore ... 

hal-set-property should be all you need ...

ciao
oli


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Re: Tablet PC under ubuntu

2008-09-29 Thread Oliver Grawert
hi,
On Mo, 2008-09-29 at 14:16 +0200, Vincenzo Ciancia wrote:
 Hi, as an user of a tablet pc under ubuntu, I have to say that this
 distribution can work very well with tablet pcs. Cellwriter and xournal
 are already there and they are very good. 
 
 The only problem is that currently in both hardy and intrepid tablet
 activation requires manual intervention on the xorg.conf file. 
that wont really work in intrepid anymore as all input devices are
supposed to be handled by hal now. i made some progress on teh evtouch
driver and will try to extend that for jaunty over all touchscreen and
probably also tablet devices, see teh mobile team spec suggestion page
[1], if i have a template spec ready for UDS discussion it will be
noticed there and will need a lot input from device owners :)

ciao
oli

[1]
https://wiki.ubuntu.com/MobileTeam/Mobile/IntrepidPlusOneSpecSuggestions



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Re: Tablet PC under ubuntu

2008-09-29 Thread Oliver Grawert
hi,
On Mo, 2008-09-29 at 15:20 +0200, Vincenzo Ciancia wrote:
 Sorry if I misunderstand but does this mean that my tablet will not work
 in intrepid but only in intrepit+1? If so what should I do in the
 meantime? Many bugs related to the tablet have ***finally*** been solved
 in intrepid after two or three releases of waiting so using hardy is a
 very poor alternative. Please leave a backdoor in this killing machine
 to make my humble xorg.conf work :)
i have no idea how well wacom works currently in intrepid (i own several
touchscreen devices and know they suck, but dont have a wacom around. i
saw there were some attempts to create the necessary .fdi files for hal
to make them work basically but i doubt there will be much opprtunity fo
fine tuning and calibration yet)

it is an upstream decision of the xorg deveolpers at freedesktop.org to
fully switch to hal-input and away from xorg.conf configuration, ubuntu
can only try to fix the issues at the distro side, when i sent out a
call for lshal output for touchscreens known to work in hardy to
assemble the proper hal configs for intrepid i got zero response, when i
relesed the ubuntu-mobile image a week ago [1] that generated a
landslide of feedback suddenly, though since i only have feedback on
evtouch devces yet and beta is due on thursday i dont see a way to
support more than evtouch for now ... there will surely be ways to have
SRUs for intrepid, especially if it comes to hardware support these are
desired, but the core focus in the mobile will be to get all
touchscreens and tablets fixed and with proper gui calibration tools in
jaunty, not intrepid, since chances are higher that we get feedback and
community participation for that.

ciao
oli

[1]
http://ograblog.wordpress.com/2008/09/23/announcing-the-first-ubuntu-mobile-image/



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Re: Tablet PC under ubuntu

2008-09-29 Thread Oliver Grawert
hi,
On Mo, 2008-09-29 at 16:10 +0200, Loïc Martin wrote:
 May I know where the call was sent (and where future calls/informations 
 might be sent), since I've been monitoring 
it was sent to ubuntu-devel on august 19th [1], though it was focused on
evtouch specifically, i also mentioned it on my last blog post on
planet.ubuntu.com, i saw that there were wacom .fdi files when i looked
so was thinking someone already took care of these devices, lets see
that we get it working in jaunty and probably backport and SRU at least
some preconfigured .fdi files for some general setup so we have
something basically working ... if it doesnt yet ... the fact that all
input devices are handled by hal with xorg 1.5 was made public quite a
while ago upstream, was discussed at the last UDS in some BOFs and there
are a bunch of specs for it. i wasnt affiliated wit teh mobile team back
then and could for teh above reasons only take care for teh devices i
have my hands on, lets just see that we get a better community
involvement in jaunty ... 

ciao
oli

[1]
https://lists.ubuntu.com/archives/ubuntu-devel/2008-August/026127.html



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Re: Ubuntu Kernel Conribuitions

2008-09-22 Thread Oliver Grawert
On Mo, 2008-09-22 at 16:12 +0100, (``-_-´´) -- Fernando wrote:
 First, I'm sorry for the cross posting, but this subject concerns both areas.
 
 I've been attending several distros users meeting this last year, and had my 
 last one at OpenSuse ENOS08 [1].
 In every meeting I go, I keep hearing that Ubuntu/Canonical does not help the 
 GNU/Linux ecosystem by providing patchs.
 Me, and other Ubunteros present, always try to show that that is not true, 
 and show them several examples of what is being done.
 Just this week, I emailed OpenSuse-pt users list showing an kernel patch 
 example and a possible reason for why they dont see many Ubuntu entries: lots 
 of the Core DEVs use their employer's email, Canonical.
 
 Then a user replied back with [2]. As I was reading I noticed the ironic way 
 the writer was using, and I would like to know if this is FUD, or if actually 
 Ubuntu/Canonical FOSS ecosystem is as small as those numbers show.
 
 Thanks in advance, and lets keep making the best FOSS OS, the best it can be.
 
 [1] http://pt.opensuse.org/Eventos/ENOS
 [2] http://www.kroah.com/log/linux/lpc_2008_keynote.html
 
the agressive canonical bashing greg did was answered in several blog
posts [1], [2], [3] and is discussed in a lwn.net thread [4]

ciao
oli

[1] http://mdzlog.wordpress.com/2008/09/17/greg-kh-linux-ecosystem/
[2]
http://dustinkirkland.wordpress.com/2008/09/18/whats-behind-gregkhs-latest-rant/
[3]
http://mdzlog.wordpress.com/2008/09/20/plumbers-conference-retrospective/
[4] http://lwn.net/Articles/298864/




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Re: Full boot in 45s, 3 possible improvements (for Jaunty Jackalope 9.04?)

2008-09-15 Thread Oliver Grawert
hi,
On Mo, 2008-09-15 at 15:57 +0200, Andre Mussche wrote:


 But I do not know how to optimize udev/modprobe and gnome?
i plan to work on some improved scripts for the modprobe issue in
jaunty, what you can do today is to provide a fixed list of modules
in /etc/initramfs-tools/modules, that speeds up the probing stuff
already ...
one (really evil) option that can go hand in hand with such a hardcoded
list is to disable /etc/udev/rules.d/90-modprobe.rules in initramfs and
enable it later again, that way you can get rid of *all* modprobing at
boot (but mind you it really needs a working module list) ... that can
gain you massive speedups but indeed makes you lose a lot of
flexibility ... 

(dont do that at home if you dont know what you're doing )

i will write a spec to discuss a possible enhanced profiling mode with
something similar for the UDS and will announce it here before
mountainview ... 

ciao
oli



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Re: Boot-time improvements

2008-09-12 Thread Oliver Grawert
hi,
On Do, 2008-09-11 at 22:44 +0300, Marius Gedminas wrote:
 Here's my 1:28 bootchart: http://mg.pov.lt/hardy-20080822-1.png
 
 There are at most 4 seconds of idle waiting.
 
 Hey, I see zope2.9 taking quite a bit of the time (20 seconds).  I no
 longer need that.  sudo apt-get remove to the rescue!
 
 And here's my 1:09 bootchart: http://mg.pov.lt/hardy-20080822-3.png.
 It also has zope2.9, but I don't see offhand why it is 20 seconds
 shorter than the first one.  What is that 'exe' process near the start?
thats usually the execution bit of the bar above ... in your first
bootchart modprobe seems to do some horrible things ... also, do you
actually have any hardware that uses restricted drivers ? 
dropping lrm should gain you some extra time as well if you dont ...

the second udevd seems to produce some zombies in both bootcharts ... 

it would be intresing to see the same boot without mysql, postifix, zope
and autofs though ... 

ciao
oli


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Re: Boot-time improvements

2008-09-12 Thread Oliver Grawert
hi,
On Fr, 2008-09-12 at 09:23 +0200, Krzysztof Lichota wrote:
 You have 25-35 seconds from GRUB till desktop appearing (using autologin)?

i have managed 22 already with a not to drastic set of modifications (19
after grub [1] plus the three second grub timeout) with the ten seconds
my BIOS takes that even stays below 35 for the complete boot process
from hitting power button to see gdm. (the mem=256M you see in the
kernel options is there from a different test, it doesnt influence
bootspeed)
note that this was after using the profile bootoption for readahed
though. 

for jaunty i would like to propose to install bootchart by default
during the development cycle with an optional upload function to a
central database (with a first login question do you want to
participate in the boot profiling project and upload your logged boot
data to a central db or some such). that should enable us to identify
the slowdowns ...

while preload and friends are surely nicely speeding up i think we still
have to do our homework first and get the existing stuff into a
reasonable shape, you can get to a default of 25-35sec for a generic
boot.

ciao
oli

[1] http://people.ubuntu.com/~ogra/hardy-20080523-1.png


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Re: Boot-time improvements

2008-09-10 Thread Oliver Grawert
hi,
On Di, 2008-09-09 at 20:31 +0200, Jonathan Carter (highvoltage) wrote:
 Hi
 
 Some systems have been really successful at making it *appear* as if the 
 system starts up faster. In my opinion, where the system can't be made 
 to boot faster, it should be made to appear so.
there are a lot of intresting suggestions in this thread, but the
biggest change that migh gain us teh most seems to be ignored by
everyone ...
one very important step we're about to take is to do the final switch
from sysvinit scripts to upstart events over the next time, i thought
that should be mentioned in this thread since nobody has brought it up
yet ... 

upstart events running from initramfs will gain us a lot in bootspeed
dropping the serialized sysvinit scripts will gain us even more, but the
transition involved is massively painful due to the sheer amount of
existing initscripts.

it would be cool to see some community activity here (i.e. a team
forming around redoing the scripts in upstart events, doing tests and
measurements and publishing bootcharts ...) if the distro team alone
does it it will take a lot longer and having help from the community can
only speed up ;)

ciao
oli


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Re: Intrepid compatibility with C3 CPUs

2008-09-02 Thread Oliver Grawert
hi,
On Mo, 2008-08-18 at 19:31 +0100, Sam Tygier wrote:
 Hi
 
 The current intrepid test releases will not boot on machines with Via C3 
 CPUs. At boot the message:
 
 This kernel requires the following features not present on the CPU: cmov
 Unable to boot - please use a kernel appropriate for your CPU.
it was a bug introduced by merging the 2.6.24 configs from hardy to
2.6.26 in intrepid and is solved in the 2.6.27 builds ... 

 [EMAIL PROTECTED]:~$ grep CONFIG_M586 /boot/config-2.6.26-5-generic 
# CONFIG_M586 is not set
# CONFIG_M586MMX is not set
# CONFIG_M586TSC is not set
[EMAIL PROTECTED]:~$ grep CONFIG_M586 /boot/config-2.6.27-2-generic 
CONFIG_M586=y
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set

ciao
oli




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Re: kernel module python numpy

2008-08-15 Thread Oliver Grawert
hi,
On Do, 2008-08-07 at 20:17 +0100, richard wrote:
 Hi Oli
 I tried as you suggested, unfortunately it didn't help.
thanks for the test though, at least we now know they are not the same
issue :)

ciao
oli


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Re: kernel module python numpy

2008-08-07 Thread Oliver Grawert
hi,
On Do, 2008-08-07 at 00:00 +0200, Sebastian Krause wrote:
 Oliver Grawert [EMAIL PROTECTED] wrote:
  Hi I've asked this question before and not had an answer.
  The kernel module for this onboard NIC is broken and has been since
  kernel version 2.6.22
 
  does adding pci=nomsi to your grub line help (i had a similar prob with
  the RTL8101E whete this setting solved the prob) ?
 
 This is actually a known bug in Ubuntu which has been around for
 quite a while, and finally something seems to happen about it:
 https://bugs.launchpad.net/ubuntu/+source/linux-ubuntu-modules-2.6.24/+bug/212497
in 2.6.24 the r8169 driver was switched to use msi, which apparently
broke it on various systems. we were actively working on
https://bugs.launchpad.net/cmpc/+bug/247478 ...
if the nomsi setting helps for the above case too this would be a common
indicator to fix exactly this area, thats why i asked above if pci=nomsi
helps for other cards using this driver as well ...

ciao
oli


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Re: usplash and alternate resolutions

2008-07-22 Thread Oliver Grawert
hi,
Am Dienstag, den 22.07.2008, 13:27 -0400 schrieb Bill Filler:
 Hello,
 Does anyone know if there is work underway in usplash to support 
 resolutions such as 1024x600 and 1280x800 (without stretching the 
 image), which are proving to be quite common in the netbook space? If 
 not, any hints as to the efforts of adding this support would be 
 appreciated.
you can abuse the existing images and squeeze them into the right
resolution, i.e. on the classmate i used to have an image that
registered itself as 640x480 but was in fact a 640x400 image ... its
massively painful to maintain though and indeed breaks the 640x480
default image i guess thats solvable with a *-artwork-usplash-wide
package though, that contains the fake resolutions and replaces
*-artwork-usplash

ciao
oli


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Re: usplash and alternate resolutions

2008-07-22 Thread Oliver Grawert
hi,
Am Dienstag, den 22.07.2008, 19:27 +0100 schrieb Alexander Jones:
 WHY are we using a giant image? The only image we need is the small
 Ubuntu logo. We should center it on a black background and be done
 with it. If that needs changes to Usplash, let's do it!
you miss the point a bit here, even in that case the logo would be oval
instead of being a cycle, it's about the stretching that happens 

ciao
oli

PS: no need to CC me, i'm subscribed to the list


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Re: usplash and alternate resolutions

2008-07-22 Thread Oliver Grawert
hi,
Am Dienstag, den 22.07.2008, 15:04 -0400 schrieb Joe Terranova:
  you miss the point a bit here, even in that case the logo would be oval
  instead of being a cycle, it's about the stretching that happens 
 
 Why would it be an oval?
it wouldnt if usplash would act like you describe below (which it doesnt)

 on a 800x600 monitor, an 800x600 black background is generated, and
 the 300x200 logo overlaid on it (placed accordingly for our startup
 progress stuff to appear).
 
 on a 1280x800 monitor, a 1280x800 black background is generated, and
 the 300x200 logo overlaid on it.
 
 The point is for the logo to stay the same pixel size, regardless of
 resolution, or at least only grow at the correct ratio; if the ratio
 of the monitor is different than the ratio of the logo, use a black
 background to compensate.
 
right, but usplash currently doesnt support overlaid logos, currently
you only have the wallpaper (which is a black pic with the logo on it)
and the progressbar ... usplash itself tries to display that in a 4:3
format which on a physical wide screen becomes a stretched 16:9 (or
16:10 or whatever phys. size your screen has) picture ... 

to achieve what you describe usplash needs code changes and someon who
actually does them :)

ciao
oli


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Re: usplash and alternate resolutions

2008-07-22 Thread Oliver Grawert
hi,
Am Dienstag, den 22.07.2008, 21:00 +0100 schrieb Alexander Jones:
 I'll dig into the code this evening and see what I can find.
 
 (Also, Reply to All is better because the people who I am replying to
 have their names directly in the header.)
but it breaks reply to list for everyone using a non broken client as
well as sorting by mailinglist headers ...
(which means in evolution or thunderbird that your reply ends up in
inbox, you need to move it, edit the recipients field etc etc ... its
quite painful to reply to you in a way that others can follow the thread
and reply again (i could just hit reply to all and not care indeed, but
i find it not realy polite to break the communication path for others,
so i correct it before sending))

but back on topic :)

it would be awesome to have usplash doing more than it does now and
would surely be appreciated by all of us if you sent a patch, just make
sure that it doesnt break on the arches it runs on now (usplash
supporting ppc, amd64 as well as i386 and not break resume was the
initial reason to actually write it, else we could use something like
splashy which is i386 only ... changing the code in a way that keeps it
working on all arches it currently supports and not break
suspend/resume alongside makes code changes in it so painful)

ciao
oli


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Re: usplash and alternate resolutions

2008-07-22 Thread Oliver Grawert
Am Dienstag, den 22.07.2008, 22:20 +0100 schrieb Alexander Jones:
 2008/7/22 Oliver Grawert [EMAIL PROTECTED]:
 https://lists.ubuntu.com/archives/ubuntu-devel-discuss/2008-July/thread.html
 
 Threading is intact, and the mailing list manager knows when I have
 Cc'd someone who is already on its list. You don't receive the same
 email twice for this reason, and if you have filters set up doing
 crazy things, you should fix those instead.
you notice that the threading actually ends after your first post on
that webpage and all replies no matter who replied to whom show up as
replies to you, right ? 

ciao
oli


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Re: pm-utils vs acpi-support

2008-07-14 Thread Oliver Grawert
hi,
Am Montag, den 14.07.2008, 01:26 +0200 schrieb Przemysław Kulczycki:
 What's the status of pm-utils in Ubuntu? As far as I can see in Ubuntu 
 Hardy, pm-utils is installed but it's not used by default because 
 acpi-support is still present. When will we drop acpi-support in favour 
 of pm-utils?
acpi-support was only shipped to not break existing custom userscripts
iirc and will actually largerly be ignored, all system default power
management stuff uses pm-utils (look in /etc/pm/ and /usr/lib/pm-utils/
for scripts, overrides etc)... if you want to apply changes, do it
there, acpi-scripts are likely to vanish completely in intrepid.

ciao
oli


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Re: Did we really release 8.04?

2008-07-07 Thread Oliver Grawert
hi,
Am Montag, den 07.07.2008, 19:42 +0200 schrieb Przemysław Kulczycki:
 Oliver Grawert pisze:
  hi,
  Am Montag, den 07.07.2008, 12:42 +0100 schrieb (``-_-´´) -- Fernando:
  * the manual way, rename the source.list hardy mentions to intrepid and do 
  an apt-get dist-update;
 
  you know that this is highly discouraged since it wont catch teh special
  cases update-manager has functions for ? 
 
 What does update-manager do that apt can't?
 And why apt doesn't have these features?
 Commandline/server users also want to have the best upgrade experience 
 possible.
 
so they can use the commandline version ...

ciao
oli



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Re: absurd: network connection required to obtain a network driver

2008-07-04 Thread Oliver Grawert
hi,
Am Donnerstag, den 03.07.2008, 20:39 -0400 schrieb Mackenzie Morgan:
 On Thu, 2008-07-03 at 20:58 +0200, Przemysław Kulczycki wrote:
  Also the same problem is for ndiswrapper - it's not on the cd even 
  though it's open source. 
 
 I'm pretty sure ndiswrapper has been able to be installed using the CD
 as a repo since Feisty at least.  It's not part of the default install,
 but you can get it off the CD.
 
you still can:
http://releases.ubuntu.com/hardy/ubuntu-8.04.1-alternate-i386.list
http://releases.ubuntu.com/hardy/ubuntu-8.04.1-desktop-i386.list
show that both ndisgtk and ndiswrapper are still there on both CDs, 
you can just install them from CD if you need them... and iirc its like
that since breezy.

ciao
oli


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Re: absurd: network connection required to obtain a network driver

2008-07-04 Thread Oliver Grawert
hi,
Am Donnerstag, den 03.07.2008, 16:47 -0400 schrieb Bud Roth:
 You've identified an issue regarding copies of Ubuntu CDs that, while a
 valid concern, can be addressed.  (I'm a lawyer, not a developer, so
 that's where my strengths and weaknesses fall.)  Broadcom wouldn't agree
 to let Canonical distribute the network card driver with its CDs if
its not even the driver, there are two free driver implementations we
ship in the kernel (b43 and bcm43xx), but they both need to use the
firmware which you can easily pull off a legally owned Windows or OS X
CD with the jockey tool, it specifically offers a file selection option
to give it a CD location to pull the firmware from.

and if you dont know what firmware is or how to handle it, we even ship
two tools on the CD that enable you to use a windows drivers .sys file
right away.

ciao
oli


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Re: Weird downstream Power Manager changes?

2008-06-03 Thread Oliver Grawert
hi,
Am Dienstag, den 03.06.2008, 07:21 -0700 schrieb Dylan McCall:
 Power Management Preferences has been needlessly crippled. The sliders
 to control when the computer sleeps and when the display sleeps all have
 a lower limit of 21 minutes.
do you have gnome-screensaver installed ? thats no downstream patching
thats the default behavior if gnome-screenasver has a 20min limit set we
never touched that area of either gss or gpm.

ciao
oli



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Re: Bug madness: High frequency of load/unload cycles

2008-05-13 Thread Oliver Grawert
hi,
Am Dienstag, den 13.05.2008, 22:42 +0200 schrieb Milan Bouchet-Valat:
 Le mardi 13 mai 2008 à 11:22 +0200, Oliver Grawert a écrit :
  hi,
  Am Montag, den 12.05.2008, 23:14 +0200 schrieb Milan Bouchet-Valat:
   I'd like to raise the developers' awareness about bug 59695 [1]: High
   frequency of load/unload cycles on some hard disks may shorten lifetime
   
  please see this article:
  http://lwn.net/Articles/257426/
  it is not aything ubuntu specific but a hardware vendor setting, note as
  well that the relatime mount option is the default with hardys 2.6.24
  kernel.
 If you think it's been solved with the relatime option in Hardy, then
 please go there and explain it to the subscribers, and set the bug to
 Invalid. Don't let people talk again and again about these issues.
please read the article again... relatime might help as part of a
workaround but the article makes pretty clear that there is no sane way
you can solve it on the software side in a nonintrusive way, its a
hardware vendor setting and hardware vendors need to fix it.

ciao
oli


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Re: Got Hardy? With Sound?

2008-03-31 Thread Oliver Grawert
hi,
Am Freitag, den 28.03.2008, 01:00 +0100 schrieb Jan Claeys:
 Op vrijdag 28-03-2008 om 09:07 uur [tijdzone +1100], schreef Luke
 Yelavich:
  and flash has libflashsupport, which provides pulseaudio output for
  flash.
 
 Does that work on 64-bit systems now?
 (It didn't work (easily) in gutsy.)
libflashsupport was added to the lib32 package, so it should work with
nspluginwrapper now.

ciao
oli


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Re: VIA/S3G VT8623 [Apollo CLE266] display broken twice

2008-03-31 Thread Oliver Grawert
hi,
Am Montag, den 31.03.2008, 16:33 +0200 schrieb André Pirard:
 Hello,
 
 Please could something be done to prevent breaking that display adapter 
 twice in a row?
i cant see that breakage on any of my thin clients that are CLE266 based
here with hardy (and i didnt with any of the former releases) ... whats
the rest of your HW specs ? its not mentioned in the bug, there might be
a kernel bug with the framebuffer driver (seems my devices here dont use
it but i got a report yesterday about someone having a similar issue,
can you confirm you see the same memory size detection failed message
as in bug [1] ?)

ciao
oli

[1] https://bugs.launchpad.net/ubuntu/+source/ltsp/+bug/208137



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Re: How to include a part of Wine ... why include wine at all?

2008-02-14 Thread Oliver Grawert
hi,
Am Mittwoch, den 13.02.2008, 17:53 -0500 schrieb Daniel Hollocher:
 I have a different but related question:  why is a wine package
 included in the Ubuntu repositories at all?  
would your mother (want to) know how to add a sourcees.list entry etc ?

 I understand that much of ubuntu software is upgraded on a 6 month
 basis to ensure compatibility, but why include wine in that process
 when the wine devs are probably doing a better job?
the wine devs work closely with our wine maintainer, if you look at
ubuntus release schedule you will find that one half of the release
cycle time is dedicated to development/integration and another (usually
the complete second half) to stabilization and bugfixing. beyond its own
bugs software tends to have bugs caused by interaction with other
software. due to the fact that it was tested intensely you can give some
guarantees (this app/software was tested in version x.y.z to work with
all the other versions shipped in ubuntu etc) if you do a release a week
you cant give that quality guarantee since you simply dont have the time
to test as many cases as you can in three months.

so as long as software upstreams dont follow the same release schedule
having a stable and tested package of their software in the archive is
the best way you can go to make sure to hold a certain QA level.

i agree that your mother should have an easy way to add repos if she
wants to go beyod that path and needs the latest and gratest though, but
that wont change ubuntus quality expectations :)

ciao
oli


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Re: Main inclusion for transmission, vinagre and cheese

2008-01-15 Thread Oliver Grawert
hi,
On Di, 2008-01-15 at 14:13 +0100, Wouter Stomp wrote:
 Hello,
 
 After it was decided that ubuntu would ship transmission and vinagre
 in hardy, these were directly moved from universe to main. Cheese is
 also new in main. I couldn't find main inclusion reports for these
 packages. Even though it is already decided to go with these programs,
 shouldn't these programs go through the usual main inclusion process
 first?
yes, especially since the missing deps for vinagre now break the
metapackages and daily builds (i.e. libgtk-vnc in case of vinagre)

ciao
oli


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Re: apt-cacher in main

2007-11-16 Thread Oliver Grawert
hi,
Am Donnerstag, den 15.11.2007, 22:59 + schrieb Matt Zimmerman:
 On Thu, Nov 15, 2007 at 01:05:01PM +0100, Oliver Grawert wrote:
  in edubuntu we face the fact that governments and schools start rolling
  out really huge deployments in the near future (see macedonia with a
  total of 185000 systems for example), if you maintain 5000 seats in one
  school or 1 in one municipality it comes in pretty handy to have an
  apt-cacher in your network to not saturate your internet connection for
  updates. so i'd like to second the main inclusion.
 
 We should be wary of both a) jumping from broad requirements (large
 deployments would benefit from local redistribution of updates) to actions
 (let's put apt-cacher in main) and b) focusing too much on niche use cases
 when there are issues facing a large number of users which need to be
 addressed.
i think the huge deployments are a fact and we will see more of them
(especially in the edu sector). while i agree that we should review
other options as well, it seems that apt-cacher is a tool already used
by many of our users and apparently it even made its way through support
requests onto this list :) 
without knowing technical drawbacks/advantages of the other tools i'd
say its a good candidate from a give users what they ask for POV
(i know many of the existing bigger edubuntu setups use it today to save
bandwith).

searching for package proxy solutions in apt-cache reveals:

approx - caching proxy server for Debian archive files
apt-cacher - caching proxy system for Debian package and source files
apt-proxy - Debian archive proxy and partial mirror builder

does anyone know more tools like the above ones that fulfill the same
need so we can take a look at them as well ?

would a general proxy solution that includes .deb caching as well a
better way to address the task ?


ciao
oli


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Re: apt-cacher in main

2007-11-15 Thread Oliver Grawert
hi,
Am Mittwoch, den 14.11.2007, 11:38 -0500 schrieb Fabian Rodriguez:
 -BEGIN PGP SIGNED MESSAGE-
 Hash: RIPEMD160
 
 (not sure if this made it so re-sending)
it did :)

 Hi,
 
 I'd like to propose moving apt-cacher to main. I haven't done main
 inclusion reports before so bear with me while I dive into this :)
in edubuntu we face the fact that governments and schools start rolling
out really huge deployments in the near future (see macedonia with a
total of 185000 systems for example), if you maintain 5000 seats in one
school or 1 in one municipality it comes in pretty handy to have an
apt-cacher in your network to not saturate your internet connection for
updates. so i'd like to second the main inclusion.

ciao
oli


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Re: regular fsck runs are too disturbing

2007-09-27 Thread Oliver Grawert
hi,
Am Donnerstag, den 27.09.2007, 10:49 +0200 schrieb Waldemar Kornewald:
 What about my alternative suggestion? It would still run fsck, but at
 the same time be less annoying or not disturbing at all.
not wsure if you ever ran fsck manually, but you have to unmount the
partition you check or at least mount it readonly ...

so no matter how far you will background it you wont be able to work
while it runs ...

ciao
oli


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Re: Activate Desktop-Effects: Yes/No-Button?

2007-09-27 Thread Oliver Grawert
hi,
Am Donnerstag, den 27.09.2007, 12:04 +0200 schrieb Dominik Wagenfuehr:
  My point was that if you give people lots of choice they don't know what
  to choose.
 
 I know. :) But currently you have no choice at all with Ubuntu 
 installation (concerning software installation). Or am I wrong?
 
if you have one of the 20-50 chipsets supporting compiz out of the box
properly you have the choice to disable it in the appearance capplet ...

if you dont have such a chipset you dont have the choice indeed since
compiz will simply not find the composite extension and wont start :)

out of four laptops, three desktop machines and about 20 thin clients i
have two here where it works flawless, on all others it's properly and
automatically disabled.

ciao
oli


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Re: Support for multimedia/internet keyboards

2007-08-15 Thread Oliver Grawert
hi,
Am Mittwoch, den 15.08.2007, 11:54 +0200 schrieb Pascal De Vuyst:
 Currently Ubuntu provides no out of the box support for the extra
 multimedia or internet keys on desktop keyboards.
all five different multimedia keyboards i own are supported out of the
box, volume and brightness control keys on my laptops are working fine
as well.

did you look in launchpad if your specific model has a bug probably ?

ciao
oli





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