Re: [ubuntu-uk] Which NVIDIA GPU for Natty?

2011-06-13 Thread Simos Xenitellis
On Mon, Jun 13, 2011 at 7:44 PM, Alan Pope a...@popey.com wrote:
 On 13 June 2011 17:27, Philip Newborough corenomi...@corenominal.org wrote:
 I am not a gamer, but I would like it to
 perform well at HD media playback and possibly recording some
 screencasts.


 http://www.ebuyer.com/product/232853

 Is the one I recently bought. I previously ran Ubuntu Natty perfectly
 well on a 7900GT. I too am not a gamer but do play Portal 2,
 Minecraft and a few others. Basically any nVidia card you can buy
 these days will eat your onboard Intel for breakfast.

 Assuming you use the non-free driver or the unsupported nouveau
 experimental 3d one.


I have tried the onboard Intel 4500MHD and it is generally fine when
playing back most HD content, either x264 or webm. Admittedly, the
video content is decoded by the CPU, so in that case it's a
combination of CPU + GPU.
For your specific onboard graphics card, I believe that you are on the
limits of what the hardware can do and what the current driver offers.
If you have Ubuntu 11.04, run
/usr/lib/nux/unity_support_test -p
to verify the state of the driver you are using.

For the screencasts, a good graphics card is not a requirement. The
capturing of the frames is mostly a CPU task.

Therefore, you can get away with an entry level graphics card from
AMD/ATI or NVidia, especially if your budget is around £30-40.
Phoronix, http://www.phoronix.com/ does a good job benchmarking
graphics cards on Linux.

Simos

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Re: [ubuntu-uk] Lenovo N500: further gremlins

2010-08-08 Thread Simos Xenitellis
On Sun, Aug 8, 2010 at 3:11 PM, Rowan Berkeley rowan.berke...@gmail.com wrote:
 Hi, people. Two more gremlins today: sound card vanished, i.e. not just
 no sound, but 'internal audio' not found in audio hardware; and 'shut
 down' vanished from main user menu. Did a hard shut down using the power
 button, restarted, everything back to normal. This is undoubtedly
 hardware, isn't it - and the machine just one month out of guarantee...


The typical thing for sound is to run the alsa-info.sh utility that
grabs all the hardward info
of your sound card and helps in figuring out what went wrong.

To do this, run

wget www.alsa-project.org/alsa-info.sh -O alsa-info.sh  bash alsa-info.sh

You will be prompted to send the report to www.alsa-project.org; answer Yes
and write down the URL given. Finally, post the URL here in the reply
so we can help.

In addition to this, you should be somewhat wary when people ask you
to run command on
your computer. The command I mention above is referenced in
https://help.ubuntu.com/community/SoundTroubleshooting and the website
I mention is the official Alsa
website (http://www.alsa-project.org).

Normally you do not get anymore a 'Shutdown' menu option under the System menu,
since the Indicator Applet has the Shutdown functionality.
Which version of Ubuntu do you use? There is a difference in the
shutdown button between 10.04
and previous versions.

Simos

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Re: [ubuntu-uk] 64-bit flash plugin and iPlayer (Was 64 bit lucid install)

2010-04-26 Thread Simos Xenitellis
On Mon, Apr 26, 2010 at 5:42 PM, A J Binnie gus.bin...@gmail.com wrote:
 Hi folks,
 On 26 April 2010 14:53, Jonathon Fernyhough j.fernyho...@gmail.com wrote:

 It's all good; I've been running 64-bit for over a year. Just make
 sure you download the 64-bit Flash player from Adobe rather than using
 the version in the repos (which drags in the 32-bit version and a
 wrapper).

 I've tried downloading the 64-bit plugin from Adobe, but I can't get it to
 work. It took me ages to get it to work on Karmic (and I'm damned if I can
 find the how-to that eventually worked for me).
 Firefox simply exits if I try to load a page with flash on it. Chromium is a
 bit more polite - it will load the page, but it tells me that the plugin has
 crashed.
 Flash was installed already (I'm assuming that it was the 32-bit version. It
 worked with some flash pages, but not with BBC iPlayer (or YouTube, IIRC),
 but I removed this prior to installing the 64-bit version.
 Any suggestions?

Verify what you have at the moment, at 'about:plugins'.
With the latest 64-bit Flash from
http://labs.adobe.com/technologies/flashplayer10/64bit.html
(follow link for 64-bit Linux version), you should have “Shockwave
Flash 10.0 r45”.

You would normally dump libflashplayer.so in /usr/lib/mozilla/plugins/
and Firefox will pick it up automatically when you restart it. That is,
sudo mv libflashplayer.so /usr/lib/mozilla/plugins/libflashplayer.so

To verify whether a random 'libflashplayer.so' is 32 or 64 bit, run
ldd /usr/lib/mozilla/plugins/libflashplayer.so

If it is 64-bit, it should show   /lib64/ld-linux-x86-64.so.2
If it is 32-bit, it should show many references to 'lib32'.

Simos

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Re: [ubuntu-uk] 64-bit flash plugin and iPlayer (Was 64 bit lucid install)

2010-04-26 Thread Simos Xenitellis
On Mon, Apr 26, 2010 at 7:19 PM, A J Binnie gus.bin...@gmail.com wrote:
 Hi Simos,
 Thanks for your reply.

 On 26 April 2010 16:27, Simos Xenitellis simos.li...@googlemail.com wrote:

 Verify what you have at the moment, at 'about:plugins'.
 With the latest 64-bit Flash from
 http://labs.adobe.com/technologies/flashplayer10/64bit.html
 (follow link for 64-bit Linux version), you should have “Shockwave
 Flash 10.0 r45”.

 Checked about:plugins in Firefox and Chromium and they both show up with the
 correct version.


 You would normally dump libflashplayer.so in /usr/lib/mozilla/plugins/
 and Firefox will pick it up automatically when you restart it. That is,
 sudo mv libflashplayer.so /usr/lib/mozilla/plugins/libflashplayer.so

 Yup. I copied it to that location and did a search to see where else it
 might be. It came up with:
 /usr/lib/flashplugin-installer, and
 /opt/Adobe AIR/Versions/1.0/Resources

 To verify whether a random 'libflashplayer.so' is 32 or 64 bit, run
 ldd /usr/lib/mozilla/plugins/libflashplayer.so

 If it is 64-bit, it should show   /lib64/ld-linux-x86-64.so.2

This should be lots of output and a single line should be that one above.
You can use the command
ldd /usr/lib/mozilla/plugins/libflashplayer.so | grep lib64

which filters and shows you only any lines that have the 'lib64' string in them.

 If it is 32-bit, it should show many references to 'lib32'.

 I got a page full of gobbledegook, so I'm assuming it's the latter
 situation! The frustrating thing is that I've copied the new file to all the
 locations that came up in the search.
 There is also a file called npwrapper.libflash.so, with various links to it
 - I'm thinking this might have something to do with it, but I'm not sure. If
 I decide to completely remove all flash-related stuff and start from
 scratch, is it safe to delete all these files?
 Everything worked out of the box with 32-bit versions, but 64-bit is doing
 my head in. Never let it be said that I don't like a challenge!!!

The proper way to remove the 32-bit flash is to remove the package
with sudo apt-get remove flashplugin-nonfree. Some more tips at
http://simos.info/blog/archives/804

Hope this helps,
Simos

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Re: [ubuntu-uk] Joggler crackling, idle=halt in Grub.cfg

2010-04-22 Thread Simos Xenitellis
On Thu, Apr 22, 2010 at 3:30 PM, Colin Law clan...@googlemail.com wrote:
 HI

 I have picked up the flash image from dysentry referenced in
 http://www.joggler.info/forum/viewtopic.php?f=33t=235 and it works
 fine.  In http://www.jogglerwiki.info/index.php?title=Ubuntu_Netbook_Remix
 it is suggested the the crackling sound can be fixed by adding
 idle=halt to Grub.cfg.  I can't find the file to edit.  Can anyone
 help?

From discussion on this previously on the list, I think we concluded that
the issue is most likely related to the powersaving of the audio chipset.
That the audio chipset driver (ALSA) is not able to resume when the
kernel decides
to put the system in power saving mode. The workaround would be to indicate
to ALSA not to enter in powersaving at all. The problem solution would be
to contact the alsa-devel mailing list and ask for some help on this issue.
See more for both at
http://www.mail-archive.com/ubuntu-uk@lists.ubuntu.com/msg23128.html

Daniel Case (from this list) sent an e-mail to alsa-devel,
http://mailman.alsa-project.org/pipermail/alsa-devel/2010-April/026774.html
but sadly there have been no reply.

I do not own a Joggler (though I would really love to) so I can only give you
guidance on how to solve.

One way to solve the problem within this list would be to get the
source code of the Joggler
(see http://mailman.alsa-project.org/pipermail/alsa-devel/2010-April/026774.html
)
and example the Linux kernel source code (includes ALSA).
Then, identify the version of the kernel, grab the official stock
Linux kernel from www.kernel.org,
and perform a 'diff -r linus_kernel joggler_kernel' between the two
directories (with source code). Any differences
in the ALSA subdirectories would be changes that Joggler (OpenPeak)
did to get sound working.
These should be a few lines of changes, which should be easy to update
to the latest Linux kernel.
You can post these changes to the list.

For a similar situation with audio driver support, see
http://simos.info/blog/archives/984

Simos

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Re: [ubuntu-uk] The tablet everyone is talking about..

2010-04-08 Thread Simos Xenitellis
 On Thu, Apr 8, 2010 at 2:43 PM, Alan Lord (News) alansli...@gmail.com
 wrote:

 On 08/04/10 14:36, Paul Morgan-Roach wrote:
 
      Ahhh i see, i have uploaded the tutorial to my blog:
 
      http://www.newforumnetwork.com/joggler
 
  Daniel, just to clarify is that working *with* sound?  I'm tempted to
  give this a go next week, but have been enjoying using the upnp playback
  that works out of the box on the joggler and I'm loath to do anything
  with it until the sound issues are resolved!

 You are not affecting the Joggler itself at all.

 Just booting it from an external stick.

 The base OS and bootloader are still on the system. Take your stick out
 and you have a Joggler back.

 Al



On Thu, Apr 8, 2010 at 5:15 PM, Daniel Case danielcas...@googlemail.com wrote:
 Not quite working with sound yet, doesnt work out of the box...

 i have quite an annoying crackling sound if i take the last line out of
 /etc/modprobe.d/alsa-base.conf

 but thats what im working on now :)

Re: sound, could you please get
http://www.alsa-project.org/alsa-info.sh and run the script?

The script produces detailed info for the audio card.
Then, this info can be used to resolve the audio problems.

Simos

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Re: [ubuntu-uk] The tablet everyone is talking about..

2010-04-08 Thread Simos Xenitellis
On Thu, Apr 8, 2010 at 9:50 PM, Daniel Case danielcas...@googlemail.com wrote:
 I have fixed the problem with the help of some guys in #mer

 Sound, does not work out of the box but will work once the last line has
 been removed from /etc/modprobe.d/alsa-base.conf

 However in order to fix the crackling you must plug the USB stick into a
 host computer, and change the name of
 /etc/lib/KERNALVERSION/kernal/drivers/acpi/processor.ko on the second
 partition.

 I have added it to the wiki and the Etherpad :)

 On Thu, Apr 8, 2010 at 6:18 PM, Daniel Case danielcas...@googlemail.com
 wrote:

 I managed to obtain a new USB stick and run the ALSA tester, i uploaded
 the results to my new wiki page:

 http://www.jogglerwiki.info/index.php?title=Alsa

 On Thu, Apr 8, 2010 at 4:21 PM, Thomas Ibbotson
 thomas.ibbot...@gmail.com wrote:

 On 8 April 2010 16:12, Dan Fish danf...@nhs.net wrote:
  I got UNR 9.10 working OK last night.
 
  http://www.ossmedicine.org/joggler1.jpg
 

 That screenshot alone has now made me want one, but I really can't
 justify getting one, even though it's only £50. It is my birthday on
 Saturday, but I've already ordered myself a new computer and all my
 family presents have been bought :(

 Tom


Thanks!

Looking through the alsa-info output, we see that the Sigmatel
STAC9202 chip is being used, with Vendor Id: 0x83847632. The dmesg
output does not show something significant.

Looking at the source code of the Linux kernel and the sound subsystem
(Alsa), we notice:

2c11f955 (Tobin Davis   2007-05-17 09:36:34 +0200 5095)
 case 0x83847632: /* STAC9202  */
2c11f955 (Tobin Davis   2007-05-17 09:36:34 +0200 5096)
 case 0x83847633: /* STAC9202D */
2c11f955 (Tobin Davis   2007-05-17 09:36:34 +0200 5097)
 case 0x83847636: /* STAC9251  */
2c11f955 (Tobin Davis   2007-05-17 09:36:34 +0200 5098)
 case 0x83847637: /* STAC9251D */
f6e9852a (Takashi Iwai  2007-10-16 14:27:04 +0200 5099)
 spec-num_dmics = STAC925X_NUM_DMICS;
2c11f955 (Tobin Davis   2007-05-17 09:36:34 +0200 5100)
 spec-dmic_nids = stac925x_dmic_nids;
1697055e (Takashi Iwai  2007-12-18 18:05:52 +0100 5101)
 spec-num_dmuxes = ARRAY_SIZE(stac925x_dmux_nids);
1697055e (Takashi Iwai  2007-12-18 18:05:52 +0100 5102)
 spec-dmux_nids = stac925x_dmux_nids;
2c11f955 (Tobin Davis   2007-05-17 09:36:34 +0200 5103)
 break;

8e21c34c (Tobin Davis   2007-01-08 11:04:17 +0100 6225)
 { .id = 0x83847632, .name = STAC9202,  .patch = patch_stac925x },

which means that the 'quirk' code for this specific chipset was added
in 2007 and did not change since. Thus, there might be something in
this newer chipset that needs an update in Alsa.

You mention that you need to remove the 'last' line in alsa-base.conf.
Is it this line?
   # Power down HDA controllers after 10 idle seconds
   options snd-hda-intel power_save=10 power_save_controller=N

If so, then the driver is not able to wake up properly from the power
saving state.

So, what if you want to give back to the Linux community :-), you may
1. Get a full alsa-info.sh output in a text file (the one at the wiki
does not have the first lines, which include the alsa driver version,
etc).
2. Send an e-mail to the alsa-devel mailing list at
http://www.alsa-project.org/main/index.php/Mailing-lists
saying something like

===
Hi All,
I have an O2 Joggler with the alsa-info output file attached in this message.
The sound does not work unless I remove the following line from
/etc/modprobe.d/alsa-base.conf

# Power down HDA controllers after 10 idle seconds
options snd-hda-intel power_save=10 power_save_controller=N

I believe this means that the chipset is not able to wake up from
power saving, and what I get is crackling sound.

What can be done so that this issue is fixed (the device works with
power saving)?

The device came with a special version of Ubuntu Linux 8.04, and the
source code (included Alsa) is available at
http://lists.gpl-violations.org/pipermail/legal/2009-December/001755.html

Thanks!


Since you are doing a big investment in this device, it's good to push
it further and get it to work out of the box in newer versions of
Linux.

Simos

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Re: [ubuntu-uk] C64 running Ubuntu?

2010-03-19 Thread Simos Xenitellis
On Fri, Mar 19, 2010 at 5:11 PM, Dianne Reuby pramc...@yahoo.co.uk wrote:
 Is this real?

 http://www.commodoreusa.net/index.html

 A revamped C64 running Win7 or Ubuntu.

Think of it as a modern computer in the C64 form factor (shape).

Does this form factor have any technical advantages over modern desktops?
I cannot think of any technical advantages.
It mentions a Core Duo CPU (instead of Atom), which means it's rather heavy duty
instead of an eco friendly computer.

The market they are looking into is those who want to revive their old
C64 memories.

Simos

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Re: [ubuntu-uk] Is there an mp3 tag editor in the repositories?

2009-06-13 Thread Simos Xenitellis
On Sat, Jun 13, 2009 at 12:18 AM, Farran Leefazzy.bab...@ntlworld.com wrote:
 On Fri, 2009-06-12 at 16:16 +0100, Simos Xenitellis wrote:
 Try 'easytag'. There is also an 'easytag-aac' which relates to some
 special MP3 files.
 If easytag does not work on your MP3 files, look into 'easytag-aac'.

 Simos


 easytag-aac adds the function of editing m4a tags and most of the ones
 that go with it :) just so you know. I think it might add a couple of
 other things, but that's the upshot of it. I think. Correct me if not :p

That should be the case.

An advantage of easytag is that it allows to convert tags from legacy encodings
to UTF-8 in a powerful way. May not be very important for English;
it's a requirement
when you have at least accents in those tags.

Simos

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Re: [ubuntu-uk] Is there an mp3 tag editor in the repositories?

2009-06-12 Thread Simos Xenitellis
On Fri, Jun 12, 2009 at 3:59 PM, Rowan
Berkeleyrowan.berke...@googlemail.com wrote:
 Hi, people. Banshee doesn't edit tags in mp3 files, only the copies of
 these tags in its own Music Library. Also, it doesn't seem to be able to
 recognise new additions to the mp3 archive except by recompiling its
 Music Library completely via 'Import Media', thereby losing any
 file-name changes I have made each time I add new files. So I need to
 edit the tags at source. I would prefer something self-installing, which
 is why I ask whether there is anything in the repositories.

Try 'easytag'. There is also an 'easytag-aac' which relates to some
special MP3 files.
If easytag does not work on your MP3 files, look into 'easytag-aac'.

Simos

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Re: [ubuntu-uk] Netbooks loosing Linux for Windows 7

2009-05-14 Thread Simos Xenitellis
On Thu, May 14, 2009 at 12:30 PM, jakewc2 jake...@sky.com wrote:
 Who is Bill Weinburg? Is he something high up in the Linux world, I came
 across this article which has cropped up from the article I posted. It seems
 thigns are hotting up because of that article.

 http://www.linuxdevices.com/news/NS5658010765.html

I do not know about this Bill, however he starts his article with «A
well-known Linux analyst
has published a blog saying that Linux is failing in the
once-promising netbook market.»,
which is an EPIC FAIL by itself.

Let's examine this first sentence,
1. The information does not come from the analyst's blog (it's a
result of interview/contact).
2. The analyst did not say that 'Linux is failing in the
once-promising netbook market' (the analyst make a prediction)
3. That 'analyst' is not a 'Linux' analyst. In
http://tech.blorge.com/Structure:%20/2009/04/21/lenovo-analyst-linux-on-netbooks-is-doomed/
we see that the said analyst has very low grasp of what open-source
and Linux is about.
4. The analyst is actually only now 'well-known' in the open-source
community because of the blorge.com articles that expose him as an
uninformed person.

Simos
http://simos.info/blog/

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Re: [ubuntu-uk] Netbooks loosing Linux for Windows 7

2009-05-14 Thread Simos Xenitellis
On Thu, May 14, 2009 at 2:44 PM, John jake...@sky.com wrote:
 Simos Xenitellis wrote:

 On Thu, May 14, 2009 at 12:30 PM, jakewc2 jake...@sky.com wrote:


 Who is Bill Weinburg? Is he something high up in the Linux world, I came
 across this article which has cropped up from the article I posted. It seems
 thigns are hotting up because of that article.

 http://www.linuxdevices.com/news/NS5658010765.html


 I do not know about this Bill, however he starts his article with «A
 well-known Linux analyst
 has published a blog saying that Linux is failing in the
 once-promising netbook market.»,
 which is an EPIC FAIL by itself.

 Let's examine this first sentence,
 1. The information does not come from the analyst's blog (it's a
 result of interview/contact).
 2. The analyst did not say that 'Linux is failing in the
 once-promising netbook market' (the analyst make a prediction)
 3. That 'analyst' is not a 'Linux' analyst. In
 http://tech.blorge.com/Structure:%20/2009/04/21/lenovo-analyst-linux-on-netbooks-is-doomed/
 we see that the said analyst has very low grasp of what open-source
 and Linux is about.
 4. The analyst is actually only now 'well-known' in the open-source
 community because of the blorge.com articles that expose him as an
 uninformed person.

 Simos
 http://simos.info/blog/



 Ah, it seems we get back to that article again, I dont know, but it seems to
 me that a lot of negative stuff is going round, but all based on one
 article. It still doesnt bode well, even if the guy is misinformed.

I cannot argue about individual bloggers. One thing I would keep
through reading those articles is the article Intel: Some Netbook
resellers saw 30% return rate
http://news.cnet.com/8301-13924_3-10239390-64.html

Most of us would be quick to jump and say 'Oh noes, it's due to Linux'.
If you read the article, it does not mention Linux, nor Windows at all.

The issue that the article tackles is that consumers have high expectations,
at least in terms of performance, when using netbooks.

In this respect, netbooks with Windows XP would be at a disadvantage here since
the interface is identical with that of your desktop computers with XP. Thus,
consumers would expect to install the same heavy applications, which now would
be quite slow.

Simos

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Re: [ubuntu-uk] Netbooks loosing Linux for Windows 7

2009-05-13 Thread Simos Xenitellis
On Wed, May 13, 2009 at 1:49 PM, John jake...@sky.com wrote:
 Has anybody seen this today? It seems MS is at it again.

 http://www.lockergnome.com/blade/2009/05/12/netbooks-goodbye-linux-hello-windows-7/

John, there is some broken telephone situation here.

The original statement is about the belief of an analyst that Windows
7 (when it appears!) will take
over Linux on the netbooks.

Netbooks loosing (sic) Linux for Windows 7 is not a precise summary
of the original article.

Regarding the same analyst, please read the following interview, and
user comments:
http://tech.blorge.com/Structure:%20/2009/04/21/lenovo-analyst-linux-on-netbooks-is-doomed/

Simos

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Re: [ubuntu-uk] Click downloaded Ubuntu

2009-05-03 Thread Simos Xenitellis
On Sun, May 3, 2009 at 9:22 PM, Harry Rickards hricka...@l33tmyst.com wrote:


 On 3 May 2009, at 21:18, David King linux...@avoura.com wrote:

 I was watching the BBC News 24 TV programme Click broadcast this
 weekend. When they were testing a 100 Mbit/s broadband connection,
 they
 used it to download two copies of Ubuntu 9.04 simultaneously. A good
 advert for Ubuntu.

 Just out of interest, how long did it take?

It showed only a short segment of the download, demonstrating that
the download speed was about 77Mbps. It appeared that the issue of choosing
the Ubuntu ISO had to do with the availability of a fast distribution
server, so one can
put together a simple benchmark. Still, this was good.

If you get 'get_iplayer' (http://linuxcentre.net/iplayer), then you
can download the episode
with

get_iplayer --get 128   (expires on the 10th May)

Simos

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Re: [ubuntu-uk] remote accessing an ubuntu machine (vnc or similar)

2009-03-31 Thread Simos
2009/3/31 doug livesey biot...@gmail.com:
 Hi -- I already remotely administrate a PC for my Mum  one for my Dad, and
 both are Windows machines.
 So LogMeIn.com is perfect for those.
 However, I am setting up an Ubuntu machine for my brother that will also
 require remote administration, and was wondering about the best way to set
 that up.
 Unfortunately, LogMeIn.com only works for Mac and Windows.
 Could anyone offer any advice?

LogMeIn offers a Linux version of their VPN software.
Look for Hamachi VPN from the same website.
You can configure Hamachi to start automatically on the target computer and
thus establish a secure VPN with your computer. Then, on the target computer
go to System/Preferences/Remote desktop and enable the remote desktop feature.
The Remote Desktop will be enabled obviously for the local network,
however you can access through Hamachi.

Hamachi is not open-source software.

Simos

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Re: [ubuntu-uk] Nonsensical jack sensing - A bug day idea

2009-02-20 Thread Simos
On Fri, Feb 20, 2009 at 1:42 PM, Philip Wyett philwy...@gmx.com wrote:
 Hi all,

 Users of Linux with ALSA on laptops and other mobile devices have for
 years often been presented with the fun and games of sound working great
 but then plugging in headphones leaves you with no sound or sound coming
 out of speakers and headphones etc. This annoys many and makes distros
 look poor to the new user in some cases. Could we have a bug day for and
 in conjunction with ALSA to collect as much per user hardware and what
 they set to fix it i.e. the 'options' in alsa-base to maybe allow the
 ALSA project to make things better for all.

 Your thoughts would be appreciated?

This would be great to look into.
The 'options' parameters can be submitted to Alsa so that new distro
releases will work out of the box.
There is little knowledge among users on how to do this.

Mainly on Ubuntu, the big issue is to make the integration of
Pulseaudio as good as possible.
VirtualBox, Skype and others do not work well out of the box.

Simos

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Re: [ubuntu-uk] Hooking up a machine running Ubuntu to a Mark 1, BT HomeHub

2009-02-19 Thread Simos
On Wed, Feb 18, 2009 at 6:23 PM, Rowan rowan.berke...@googlemail.com wrote:
 The engineers at LinuxCertified just drew my attention to this:
 https://help.ubuntu.com/community/NetworkAdmin
 which is the relevant section of the official online Ubuntu manual, of
 which I had until now not been informed, so I guess I will find my
 solutions there.

The HomeHub (Speedtouch) has this feature that when you reset the
settings (you keep pressed the button on the router for 15 seconds),
the device enters a special state that it tries to find a firmware
update. During this state, the DHCP server on the HH is not working.
In some cases, the HH is locked into this state, and you cannot use it
unless to perform a firmware update.
This looks to me the most plausible reason for your troubles. If the
HH was working properly, any computer should just connect by plugging
the ethernet cable.
If this is your case, then there is a special set of steps to solve the problem.

Simos

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Re: [ubuntu-uk] Hooking up a machine running Ubuntu to a Mark 1, BT HomeHub

2009-02-19 Thread Simos
On Thu, Feb 19, 2009 at 2:29 PM, Rowan rowan.berke...@googlemail.com wrote:
 That's interesting, Simos, but the Hub has recognised and connected
 quite normally (via Ethernet) the Windows machine I am using now, since
 its last hard reset. However, in any case, please tell me where can I
 find the 'special steps'? To judge by the results from the Terminal that
 I posted just now, my problem is in the computer.

Since you can connect with another computer successfully, then there
is no need to perform a firmware update. You can google for 'homehub firmware
update' if you want to read more about this. If you google for
'homehub firmware tftp',
you can find Linux-specific instructions.

When troubleshooting such issues, it is important to have diagnostic tools.
I am not sure if this mailing list is suitable to go into that much detail.
You may want to try ubuntuforums.org, or the #ubuntu IRC channel on
FreeNode (google for 'freenode ubuntu').
If I were in your case, I would run a Terminal command (open Terminal
from Applications/Accessories):

sudo tcpdump -n -s 1500 -i eth0

This should show any network traffic that goes through your network
card. Each line is a packet.
You should be able to deduce the requests of your computer to obtain
an IP address,
and the reply (if any) from the HH with an IP address.

Another issue to mention is which distribution version you have, and
the type of network card (use 'lspci').
You may have an exotic Ethernet card.

It is quite weird you have these issues. When you have a proper
vanilla installation of Ubuntu,
you should not get these issues.

Simos

 Simos wrote:
 On Wed, Feb 18, 2009 at 6:23 PM, Rowan rowan.berke...@googlemail.com wrote:

 The engineers at LinuxCertified just drew my attention to this:
 https://help.ubuntu.com/community/NetworkAdmin
 which is the relevant section of the official online Ubuntu manual, of
 which I had until now not been informed, so I guess I will find my
 solutions there.


 The HomeHub (Speedtouch) has this feature that when you reset the
 settings (you keep pressed the button on the router for 15 seconds),
 the device enters a special state that it tries to find a firmware
 update. During this state, the DHCP server on the HH is not working.
 In some cases, the HH is locked into this state, and you cannot use it
 unless to perform a firmware update.
 This looks to me the most plausible reason for your troubles. If the
 HH was working properly, any computer should just connect by plugging
 the ethernet cable.
 If this is your case, then there is a special set of steps to solve the 
 problem.

 Simos

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Re: [ubuntu-uk] Hooking up a machine running Ubuntu to a Mark 1, BT HomeHub

2009-02-19 Thread Simos
On Thu, Feb 19, 2009 at 3:15 PM, Rowan rowan.berke...@googlemail.com wrote:
 lshw -C network yielded lots of suggestive data:

 * -network UNCLAIMED
 description: Ethernet Controller
 product: RTL8111/8168B PCI Express

This helps (the product line). The part above 'UNCLAIMED' is a bit weird.

A google search for 'RTL8111/8168B Intrepid' reveals the following bug report
https://bugs.edge.launchpad.net/ubuntu/+bug/285430

that includes a workaround to make it work. Have a go at it and report back.
I did not notice the version of Ubuntu you have, so I assume you have 8.10.

Simos

 vendor: Realtek
 physical ID: 0
 bus info: p...@.14.00.0
 version: 02
 width: 64 bits
 clock: 33 MHz
 capabilities: pm msi pciexpress msix vpd bus_master cap_list
 configuration: latency=0


 Simos wrote:
 On Thu, Feb 19, 2009 at 2:29 PM, Rowan rowan.berke...@googlemail.com wrote:

 That's interesting, Simos, but the Hub has recognised and connected
 quite normally (via Ethernet) the Windows machine I am using now, since
 its last hard reset. However, in any case, please tell me where can I
 find the 'special steps'? To judge by the results from the Terminal that
 I posted just now, my problem is in the computer.


 Since you can connect with another computer successfully, then there
 is no need to perform a firmware update. You can google for 'homehub firmware
 update' if you want to read more about this. If you google for
 'homehub firmware tftp',
 you can find Linux-specific instructions.

 When troubleshooting such issues, it is important to have diagnostic tools.
 I am not sure if this mailing list is suitable to go into that much detail.
 You may want to try ubuntuforums.org, or the #ubuntu IRC channel on
 FreeNode (google for 'freenode ubuntu').
 If I were in your case, I would run a Terminal command (open Terminal
 from Applications/Accessories):

 sudo tcpdump -n -s 1500 -i eth0

 This should show any network traffic that goes through your network
 card. Each line is a packet.
 You should be able to deduce the requests of your computer to obtain
 an IP address,
 and the reply (if any) from the HH with an IP address.

 Another issue to mention is which distribution version you have, and
 the type of network card (use 'lspci').
 You may have an exotic Ethernet card.

 It is quite weird you have these issues. When you have a proper
 vanilla installation of Ubuntu,
 you should not get these issues.

 Simos


 Simos wrote:

 On Wed, Feb 18, 2009 at 6:23 PM, Rowan rowan.berke...@googlemail.com 
 wrote:


 The engineers at LinuxCertified just drew my attention to this:
 https://help.ubuntu.com/community/NetworkAdmin
 which is the relevant section of the official online Ubuntu manual, of
 which I had until now not been informed, so I guess I will find my
 solutions there.


 The HomeHub (Speedtouch) has this feature that when you reset the
 settings (you keep pressed the button on the router for 15 seconds),
 the device enters a special state that it tries to find a firmware
 update. During this state, the DHCP server on the HH is not working.
 In some cases, the HH is locked into this state, and you cannot use it
 unless to perform a firmware update.
 This looks to me the most plausible reason for your troubles. If the
 HH was working properly, any computer should just connect by plugging
 the ethernet cable.
 If this is your case, then there is a special set of steps to solve the 
 problem.

 Simos





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Re: [ubuntu-uk] BBC Iplayer download on Linux

2008-12-20 Thread Simos Xenitellis
On Sat, Dec 20, 2008 at 11:45 AM, Rob Beard r...@esdelle.co.uk wrote:
 David King wrote:
 I found this as well

 http://ubuntuforums.org/showthread.php?t=941093

 for installing Adobe AIR on 64bit Ubuntu


 David King



 Great thanks.

 I'm going to be installing Ubuntu on my new laptop later on.  Not sure
 if I should install the i386 or AMD64 version.  I run the AMD64 version
 on my desktop due to having 4GB of ram, the laptop has 2GB at the moment
 although I am considering upgrading to 4GB on that too (it also runs
 *cough* Vista *cough*).

 What I do need on my laptop though is Java support (for Logmein).  Not
 sure if I should just stick to the 32-bit version and just live with
 only about 3.25GB when in the 32-bit OS.

Since recently (a few days ago) there has been 64-bit Java plug-in support.
For installation hints, see http://simos.info/blog/archives/846

Simos

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Re: [ubuntu-uk] BBC Iplayer download on Linux

2008-12-19 Thread Simos Xenitellis
On Fri, Dec 19, 2008 at 5:18 PM, Rob Beard r...@esdelle.co.uk wrote:
 Steve Garton wrote:

 On intrepid, there's a package called adobe-flashplugin which I had to
 install to get the iplayer installer to work.

 My problem is now there is nothing in iplayer to download. I'll RTFM on
 it tonight I think!

 Steve


 Is this adobe-flashplugin available for Intrepid AMD64?

I think not. 'apt-cache show' on the flash plugin shows that it
depends on nspluginwrapper.
You can want to install the 64-bit version manually.

For some help, see
http://simos.info/blog/archives/804

Simos

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Re: [ubuntu-uk] usb boot ?

2008-11-09 Thread Simos Xenitellis
On Sun, Nov 9, 2008 at 11:17 AM, Andrew Jenkins [EMAIL PROTECTED] wrote:
 Ted wrote:
 I am trying to install Ubi to a usb stick but keep getting a grub error
 when I boot from it...I have installed Puppy Linux to a usb stick and
 that boots ok..My question is if puppy will boot from the usb port should
 other distros boot from it ?

 
  Regards
Ted Wager
   High Peak UK


 I have a 1Meg USB pen-drive with Mandriva One booting from it.
 Obviously the
 machine will need to be capable of booting from USB.  I can't remember how
 I did it, it was quite involved, but a quick Google on the subject was
 all I did. I
 found a very good page with lead-by-the-hand instructions that worked.

I suppose you mean 1GB pen-drive.

It all depends on the process you use to create the bootable USB disk.
If you do manually, it may or may not work.
In Ubuntu 8.04, you can install the 'liveusb' package (search
Add/Remove...), which adds a tool at System/Administration/Install
Live USB
It requires to have an Ubuntu 8.04 installation CD in the drive.

I think that in Ubuntu 8.10 there is a tool already there for the job.

Simos

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Re: [ubuntu-uk] Acer Aspire

2008-11-05 Thread Simos Xenitellis
Many people make the mistake to install the stock Ubuntu on the EEE.
The specialised version that Yishay mentions below is what people
should be installing instead.
Advanced users would stick to the stock Ubuntu on the EEE.

Simos

On Wed, Nov 5, 2008 at 11:39 AM, Yishay Mor [EMAIL PROTECTED] wrote:
 I have an eeePC running http://www.ubuntu-eee.com/
 I imagine that should work for the Aspire as well.
 I would do the standard procedure:
 - burn a USB stick image
 - boot live from USB
 - if all goes well, install
 ___
  Yishay Mor, Researcher, London Knowledge Lab
   http://www.lkl.ac.uk/people/mor.html
   http://www.google.com/calendar/embed?src=yishaym%40gmail.com
   +44-20-7837 x5737


 2008/11/5 keith [EMAIL PROTECTED]

 Yesterday I splashed out on a new toy - the Acer Aspire One netbook, the
 Linpus Lite version with 1GB ram, and a 120GB Hard Drive.  It's a very nice
 little machine and ideal for a first time user, but the OS is rather
 limited.

 I've checked the Howto install Ubuntu on it at
 https://help.ubuntu.com/community/AspireOne and at face value it looks
 pretty daunting.  If it all goes pear shaped
 it seems that I've got no means of recovering the original OS because of
 the lack
 of CD drive on the machine.

 So before I commit myself, can any
 of our readers who may have already accomplished the feat tell me how
 successful/useable the installation has proved to be.

 Many thanks,

 Keith.
 ---
 Keith Bowerman,
 Prestwood, south Staffs, England.
 (Still using Ubuntu 8.04 on a Linux only machine.)


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Re: [ubuntu-uk] ubuntu 8.10

2008-11-02 Thread Simos Xenitellis
On Sun, Nov 2, 2008 at 3:48 PM, norman [EMAIL PROTECTED] wrote:
 Having read of some of the woes stemming from the upgrade I thought I
 had better take the plunge and see what happens. So, this morning I did
 the necessary to my laptop, and all went like a charm. I am now having a
 rest from trying out various applications that I would expect to use
 and, so far, most things work very well.

 One most peculiar fault which I have not been able to correct is with
 Evolution Mail. I cannot send or receive mail because the button to
 send/receive is greyed out. Any suggestions would be gratefully
 received. Otherwise, Ubuntu does it again.

I did a search for 'evolution mail send receive greyed' and I got this
relevant result,
http://ubuntuforums.org/showthread.php?t=793930

I hope it helps,
Simos

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Re: [ubuntu-uk] ubuntu 8.10

2008-11-02 Thread Simos Xenitellis
On Sun, Nov 2, 2008 at 5:19 PM, norman [EMAIL PROTECTED] wrote:

  One most peculiar fault which I have not been able to correct is with
  Evolution Mail. I cannot send or receive mail because the button to
  send/receive is greyed out. Any suggestions would be gratefully
  received. Otherwise, Ubuntu does it again.

 I did a search for 'evolution mail send receive greyed' and I got this
 relevant result,
 http://ubuntuforums.org/showthread.php?t=793930

 Thank you very much. Why is it I always forget the fund of information
 available from Google?

In some cases it is an issue of picking the suitable keywords.

The above URL has the workaround. The canonical way to deal properly
with this is a bug report
at launchpad.net, with an issue 'Evolution Mail switches to Offline
mode after distro upgrade',
and then look for a bug report at the Evolution Mail bug management website, at
http://bugzilla.gnome.org/browse.cgi?product=evolution
Finally, link the bugzilla.gnome.org report to the Launchpad page.

Simos

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Re: [ubuntu-uk] Intrepid release party, Waxy O'Connors, London - who's coming?

2008-10-30 Thread Simos Xenitellis
On Thu, Oct 30, 2008 at 11:50 AM, Seif Attar [EMAIL PROTECTED] wrote:
 Andrew Oakley wrote:
 Prior to the Hardy release party, I kept up-to-speed over IRC.
 Unfortunately my new employer blocks IRC so I've no idea what social
 arrangements are being made.

 Who's coming to the Canonical-organised Intrepid release party at Waxy
 O'Connors, London on Thursday night?

 https://wiki.ubuntu.com/IntrepidReleaseParties#Europe

 Shall I bring Hello My Name Is... stickers like last time?

 I'm taking the train this time, as I rather underestimated how busy
 the traffic in London was at 6pm. The Cotswolds are a lot quieter...



 I should be there at around 8! hoping there will be some cake left! :)

 See you there.

I'll make it as well.

I did not see a time at the announcement of the release party. Is it
the usual 6pm?

Simos

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