April 2009 - wlug - list.wlug.org.nz

Remote adminstration
by cmoman 05 Oct '10

05 Oct '10

Hello all, Is there a tool in ubuntu that a user can start that reports the real world ip address and configures a home router to open a port to allow remote administration? I have a friend or two for whom it would nice to get them to start a program, report to me the details via MSN or Skype or telephone etc and allow me to log in and fix or make a configuration change to their machine. I know how to set things up using ssh etc but that relies on some initial configuration at the their end. KDE has a nice VNC invite function but it won't do the router config part. It appears the likes of KTorrent and Azuereus have the ability to do some to the router via UPnP to open ports up on the router dynamically so I am guessing all this is possible. Cheers

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WLUG Fixit Meeting tomorrow
by Meeting Reminder bot 30 Apr '09

30 Apr '09

A reminder; the WLUG Fixit Meeting is tomorrow. ---------------------------------------------------------------------- Saturday May 2nd, 10:00 am to 4:00 pm SaturdayWorkshop at Te Whanau Pūtahi (http://zoomin.co.nz/map/nz/hamilton/fairfield/-te+whanau+ptahi/) the community church at the end of Oxford Street. We'll have the usual tables, power, various ISO's, Internet, coffee and light lunch, etc.

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Re: [wlug] Rythmbox problem
by jaytee＠clear.net.nz 27 Apr '09

27 Apr '09

It appears that you are correct. I had not expected such a long buffer period. It still, however causes rythmbox to lock up solid for some reason. Regards John > Perhaps just ingore the message and wait long enough for > the stream to buffer up?

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Re: [wlug] Rythmbox problem
by jaytee＠clear.net.nz 26 Apr '09

26 Apr '09

I have changed to my desktop ubuntu 8.10 in the hope a more modern installation would help. Having run through the list of available streaming radio stations and successfully playing a large random selection. the exception being thecoast.net.nz when opened in firefox claims to need adobe flash-plugin. Flash-plugin is installed so there must be some other thing that I do not have that prevents this station playing. Regards John ----- Original Message Follows ----- > > Just to make it interesting I now have the stream > > working in pretty well in firefox. A sad problem is that > > it is absolutely silent for some strange reason, not > > good for a radio stream. Vlc seems not to be working at > > all (no data transfer) even though the url seems to be > > in the correct place..... > > Your original link > (http://www.thecoast.net.nz/Listenlive/) was working for > me in Firefox from the start. There was no need for any > external application. > > Cheers, Peter > -- > Peter Reutemann, Dept. of Computer Science, University of > Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ > Ph. +64 (7) 858-5174 > _______________________________________________ wlug > mailing list | wlug(a)list.waikato.ac.nz Unsubscribe: > http://list.waikato.ac.nz/mailman/listinfo/wlug

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REMINDER: WLUG meeting tonight!
by Meeting Reminder Bot 26 Apr '09

26 Apr '09

There's a WLUG meeting tonight: ---------------------------------------------------------------------- !!Kete: online digital knowledge for libraries and communities Hamilton City Library is using Kete to create an online knowledge basket of Hamilton history. Learn more from Rae McCormick and Smita Biswas of the Library and Walter McGinnis of Katipo Communications. Kete (Maori for 'basket') is an open source collaborative content and knowledge management system, developed by Katipo Communications Ltd and the Horowhenua Library Trust for building online community-driven history and memories. Hamilton City Library is using Kete to build a resource of Hamilton's heritage, recording stories, photographs, videos and audio recordings. Join us for a discussion covering how you can be involved, how Kete was developed, and how Kete helps the community to make their own stories and knowledge more accessible. Kete was the 2007 winner of the 3M Award for Innovation in Libraries, sponsored by 3M New Zealand in conjunction with the Library and Information Association of New Zealand Aotearoa. Kete was also awarded Special Mention for excellence in e-content (North America and Oceania region) at the 2007 World Summit Awards. * http://ketehamilton.peoplesnetworknz.info * http://kete.net.nz * http://www.katipo.co.nz Event poster at http://www.flickr.com/photos/butting/3447314368. Technical notes: Walter McGinnis is lead developer of Kete. Kete is a digital archiving tool, a web-based application using the Ruby on Rails framework. 7:30pm MS4.G.02 (http://www.waikato.ac.nz/contacts/map?MS4)

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Re: [wlug] Rythmbox problem (partial solution
by jaytee＠clear.net.nz 26 Apr '09

26 Apr '09

That is fine the buffer situation is understood. I do not wish to listen to a twin computer simulcast and am happy with just one. However it happened that my friend was listening to the station I have been endeavoring to get running for the past three days so we drew a comparison. Regards John PS I will attempt to run rythmbox tomorrow ----- Original Message Follows ----- > jaytee(a)clear.net.nz wrote: > > I just opened firefox and did tools/pageinfo/media down > > to the link Peter sent me. I copied the link into the > > browser and "Voila" it played. My friend was at a > > windows computer playing the same stream as I but his > > was playing 20/30 seconds ahead of my stream for some > > reason???????? Any helpful comments appreciated. > > Regards John > > Different applications have different levels of buffering, > which in turn delays the stream from live by however > large the buffer is. A larger buffer will deal with > network issues (packet loss, jitter etc) better, but will > give a larger absolute delay from the "live" feed. > > If you actually care, you can try tweaking the buffer > settings (I don't know where you'd look though, sorry). > Of course, if you're ever in a situation where you can > hear both instances of it, why not just turn one off and > only listen to the other one? ;) >

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Re: [wlug] Rythmbox problem (partial solution
by jaytee＠clear.net.nz 26 Apr '09

26 Apr '09

I just opened firefox and did tools/pageinfo/media down to the link Peter sent me. I copied the link into the browser and "Voila" it played. My friend was at a windows computer playing the same stream as I but his was playing 20/30 seconds ahead of my stream for some reason???????? Any helpful comments appreciated. Regards John ----- Original Message Follows ----- > I have changed to my desktop ubuntu 8.10 in the hope a > more modern installation would help. > Having run through the list of available streaming radio > stations and successfully playing a large random > selection. the exception being thecoast.net.nz when opened > in firefox claims to need adobe flash-plugin. Flash-plugin > is installed so there must be some other thing that I do > not have that prevents this station playing. > Regards John > > > > > ----- Original Message Follows ----- > > > Just to make it interesting I now have the stream > > > working in pretty well in firefox. A sad problem is > > > that it is absolutely silent for some strange reason, > > > not good for a radio stream. Vlc seems not to be > > > working at all (no data transfer) even though the url > > > seems to be in the correct place..... > > > > Your original link > > (http://www.thecoast.net.nz/Listenlive/) was working for > > me in Firefox from the start. There was no need for any > > external application. > > > > Cheers, Peter > > -- > > Peter Reutemann, Dept. of Computer Science, University > > of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ > > Ph. +64 (7) 858-5174 > > _______________________________________________ wlug > > mailing list | wlug(a)list.waikato.ac.nz Unsubscribe: > > http://list.waikato.ac.nz/mailman/listinfo/wlug > _______________________________________________ > wlug mailing list | wlug(a)list.waikato.ac.nz > Unsubscribe: > http://list.waikato.ac.nz/mailman/listinfo/wlug

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Re: [wlug] Rythmbox problem
by jaytee＠clear.net.nz 26 Apr '09

26 Apr '09

Do you recommend that I un-install install the flash-plugin/ to see if that solves the problem I have the version in synaptic which is 10.22.87-2 intrepid? Regards John > > A couple of points there: if I load it, it displays a > notice about needing the flash plugin (which I have > installed), however it works anyway - the stream still > plays. It's possible it needs a newer version of flash > than you have installed AND it has some broken code for > detecting if flash is installed.

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Re: [wlug] Rythmbox problem
by jaytee＠clear.net.nz 26 Apr '09

26 Apr '09

Just to make it interesting I now have the stream working in pretty well in firefox. A sad problem is that it is absolutely silent for some strange reason, not good for a radio stream. Vlc seems not to be working at all (no data transfer) even though the url seems to be in the correct place..... Regards John ----- Original Message Follows ----- > > I use VLC to listen to streams like this. I tried the > > one you posted below and it works. I use the firefox > > plugin here to connect the stream to vlc: > > > > https://addons.mozilla.org/en-US/firefox/addon/446 > > > > mplayer would also work. > > Interesting, neither mplayer nor vlc worked for me. Only > Rhythmbox. > > Cheers, Peter > -- > Peter Reutemann, Dept. of Computer Science, University of > Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ > Ph. +64 (7) 858-5174 > _______________________________________________ wlug > mailing list | wlug(a)list.waikato.ac.nz Unsubscribe: > http://list.waikato.ac.nz/mailman/listinfo/wlug

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Re: [wlug] Rythmbox problem
by jaytee＠clear.net.nz 25 Apr '09

25 Apr '09

OK, I followed the instructions given and found rythmbox defaults to "paused" when the play is actioned ( by doubleclick or play radio ) then total lock-up occurs and forced quit is needed. I tried the same thing in Amarok but the stream would not play giving a "there is no audio channel" error. Both players do a play other streams but not the one I would like to hear. Regards john > Nope, no install script necessary. Just follow these steps > (on Ubuntu 8.10): - open rhythmbox > - navigate to Library -> Radio > - right-click in the list on the right hand side and > select "New Internet Radio Station" > - paste the link in the dialog box that popped up and > click "Add" - select this new internet radio and click on > "Play" > > NB: Rhythmbox seems a bit buggy and might not manage to > play the radio immediately. But after a few times > double-clicking on the radio (or selecting the station and > the clicking on the "Play" button) it finally starts > playing the stream. > > Cheers, Peter > -- > Peter Reutemann, Dept. of Computer Science, University of > Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ > Ph. +64 (7) 858-5174 > _______________________________________________ wlug > mailing list | wlug(a)list.waikato.ac.nz Unsubscribe: > http://list.waikato.ac.nz/mailman/listinfo/wlug

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Re: [wlug] Rythmbox problem
by jaytee＠clear.net.nz 25 Apr '09

25 Apr '09

Hmmn! I am using ver 0.11.5 I wonder if that is significant? John ----- Original Message Follows ----- > > I followed the instructions given and found rythmbox > > defaults to "paused" when the play is actioned ( by > > doubleclick or play radio ) then total lock-up occurs > > and forced quit is needed. I tried the same thing in > > Amarok but the stream would not play giving a "there is > > no audio channel" error. Both players do a play other > > streams but not the one I would like to hear. > > Sorry, but it works fine for me (just tried it again with > the link below - always takes me a few attempts to get it > to play). > > http://www.newstalkzb.co.nz/audioredirect.asp?whichbrand=coastAK > > BTW My Rhythmbox version is 0.11.6. Haven't tested amarok > , as I don't use it. > > Cheers, Peter > -- > Peter Reutemann, Dept. of Computer Science, University of > Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ > Ph. +64 (7) 858-5174 > _______________________________________________ wlug > mailing list | wlug(a)list.waikato.ac.nz Unsubscribe: > http://list.waikato.ac.nz/mailman/listinfo/wlug

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Re: [wlug] Rythmbox problem
by jaytee＠clear.net.nz 25 Apr '09

25 Apr '09

Thanks again Peter. Regards John ----- Original Message Follows ----- > > Hah! I kind of thought that I would need to open the > > audioasx.asp in rythmbox, Seems this is not case. Do I > > need an install script or? > > Nope, no install script necessary. Just follow these steps > (on Ubuntu 8.10): - open rhythmbox > - navigate to Library -> Radio > - right-click in the list on the right hand side and > select "New Internet Radio Station" > - paste the link in the dialog box that popped up and > click "Add" - select this new internet radio and click on > "Play" > > NB: Rhythmbox seems a bit buggy and might not manage to > play the radio immediately. But after a few times > double-clicking on the radio (or selecting the station and > the clicking on the "Play" button) it finally starts > playing the stream. > > Cheers, Peter > -- > Peter Reutemann, Dept. of Computer Science, University of > Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ > Ph. +64 (7) 858-5174 > _______________________________________________ wlug > mailing list | wlug(a)list.waikato.ac.nz Unsubscribe: > http://list.waikato.ac.nz/mailman/listinfo/wlug

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Re: [wlug] Rythmbox problem
by jaytee＠clear.net.nz 25 Apr '09

25 Apr '09

Hah! I kind of thought that I would need to open the audioasx.asp in rythmbox, Seems this is not case. Do I need an install script or? Regards John ----- Original Message Follows ----- > Thanks Peter. > Regards John > > > ----- Original Message Follows ----- > > > I am trying to get this url to work in > > > Rythmbox....http://www.thecoast.net.nz/Listenlive/ > > > However after connecting I get to following message. > > > "Couldn't start playback A text/html decoder plugin is > > > required to play this stream, but not installed." > > > I have searched a few forum threads but all seem to > > > point to things I already have installed. Does anyone > > > know of a specific plugin that is required for this > > address > > > > Looking at the source code of that webpage, I got the > > following link working in Rhythmbox: > > > > > http://www.newstalkzb.co.nz/audioredirect.asp?whichbrand=coastAK > > > > Cheers, Peter > > -- > > Peter Reutemann, Dept. of Computer Science, University > > of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ > > Ph. +64 (7) 858-5174 > > _______________________________________________ wlug > > mailing list | wlug(a)list.waikato.ac.nz Unsubscribe: > > http://list.waikato.ac.nz/mailman/listinfo/wlug > _______________________________________________ > wlug mailing list | wlug(a)list.waikato.ac.nz > Unsubscribe: > http://list.waikato.ac.nz/mailman/listinfo/wlug

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REMINDER: WLUG meeting is on Monday
by Meeting Reminder Bot 23 Apr '09

23 Apr '09

There's a Waikato Linux Users Group meeting on Monday: ---------------------------------------------------------------------- !!Kete: online digital knowledge for libraries and communities Hamilton City Library is using Kete to create an online knowledge basket of Hamilton history. Learn more from Rae McCormick and Smita Biswas of the Library and Walter McGinnis of Katipo Communications. Kete (Maori for 'basket') is an open source collaborative content and knowledge management system, developed by Katipo Communications Ltd and the Horowhenua Library Trust for building online community-driven history and memories. Hamilton City Library is using Kete to build a resource of Hamilton's heritage, recording stories, photographs, videos and audio recordings. Join us for a discussion covering how you can be involved, how Kete was developed, and how Kete helps the community to make their own stories and knowledge more accessible. Kete was the 2007 winner of the 3M Award for Innovation in Libraries, sponsored by 3M New Zealand in conjunction with the Library and Information Association of New Zealand Aotearoa. Kete was also awarded Special Mention for excellence in e-content (North America and Oceania region) at the 2007 World Summit Awards. * http://ketehamilton.peoplesnetworknz.info * http://kete.net.nz * http://www.katipo.co.nz Event poster at http://www.flickr.com/photos/butting/3447314368. Technical notes: Walter McGinnis is lead developer of Kete. Kete is a digital archiving tool, a web-based application using the Ruby on Rails framework. 7:30pm MS4.G.02 (http://www.waikato.ac.nz/contacts/map?MS4)

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Re: [wlug] Rythmbox problem
by jaytee＠clear.net.nz 23 Apr '09

23 Apr '09

Thanks Peter. Regards John ----- Original Message Follows ----- > > I am trying to get this url to work in > > Rythmbox....http://www.thecoast.net.nz/Listenlive/ > > However after connecting I get to following message. > > "Couldn't start playback A text/html decoder plugin is > > required to play this stream, but not installed." > > I have searched a few forum threads but all seem to > > point to things I already have installed. Does anyone > > know of a specific plugin that is required for this > address > > Looking at the source code of that webpage, I got the > following link working in Rhythmbox: > > http://www.newstalkzb.co.nz/audioredirect.asp?whichbrand=coastAK > > Cheers, Peter > -- > Peter Reutemann, Dept. of Computer Science, University of > Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ > Ph. +64 (7) 858-5174 > _______________________________________________ wlug > mailing list | wlug(a)list.waikato.ac.nz Unsubscribe: > http://list.waikato.ac.nz/mailman/listinfo/wlug

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Rythmbox problem
by jaytee＠clear.net.nz 23 Apr '09

23 Apr '09

Hi All, I am trying to get this url to work in Rythmbox....http://www.thecoast.net.nz/Listenlive/ However after connecting I get to following message. "Couldn't start playback A text/html decoder plugin is required to play this stream, but not installed." I have searched a few forum threads but all seem to point to things I already have installed. Does anyone know of a specific plugin that is required for this address Regards John

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Phishing email from wlug.org.nz
by James Pluck 21 Apr '09

21 Apr '09

Hi all, I know that you all are intelligent and knowing internet users so please just ignore this :) I've been the lucky recipient of a phishing email purporting to be from the WLUG SUPPORT TEAM telling me that apparantly we are undergoing maintenace (sic) on our servers and need me to reply with my username and password to some group with a yahoo.com.hk address. Did we outsource our server maintenance recently and not tell the committee? *grin* Just a heads up everyone :) Cheers James.

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ANNOUNCE: WLUG meeting is one week away
by Meeting Reminder Bot 19 Apr '09

19 Apr '09

The Waikato Linux Users Group have a meeting in one week from today: ---------------------------------------------------------------------- !!Kete: online digital knowledge for libraries and communities Hamilton City Library is using Kete to create an online knowledge basket of Hamilton history. Learn more from Rae McCormick and Smita Biswas of the Library and Walter McGinnis of Katipo Communications. Kete (Maori for 'basket') is an open source collaborative content and knowledge management system, developed by Katipo Communications Ltd and the Horowhenua Library Trust for building online community-driven history and memories. Hamilton City Library is using Kete to build a resource of Hamilton's heritage, recording stories, photographs, videos and audio recordings. Join us for a discussion covering how you can be involved, how Kete was developed, and how Kete helps the community to make their own stories and knowledge more accessible. Kete was the 2007 winner of the 3M Award for Innovation in Libraries, sponsored by 3M New Zealand in conjunction with the Library and Information Association of New Zealand Aotearoa. Kete was also awarded Special Mention for excellence in e-content (North America and Oceania region) at the 2007 World Summit Awards. * http://ketehamilton.peoplesnetworknz.info * http://kete.net.nz * http://www.katipo.co.nz Event poster at http://www.flickr.com/photos/butting/3447314368. Technical notes: Walter McGinnis is lead developer of Kete. Kete is a digital archiving tool, a web-based application using the Ruby on Rails framework. 7:30pm MS4.G.02 (http://www.waikato.ac.nz/contacts/map?MS4)

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27 April Meeting - Kete/Hamilton City Library
by John Billings 18 Apr '09

18 Apr '09

In advance of the script that goes and sends the meeting announcements, just wanted to invite you all to our meeting this month: *Kete: online digital knowledge for libraries and communities* Hamilton City Library is using Kete to create an online knowledge basket of Hamilton history. Learn more from Rae McCormick and Smita Biswas of the Library and Walter McGinnis of Katipo Communications. More info here: http://wlug.org.nz/MeetingTopics.2009-04-27 We hope to gather a good audience for Rae, Smita, and Walter, and show them there is a large community that supports the library using Free/Open Source Software. Please help us spread the word about the meeting, invite a friend or colleague. Bryce has made a great flyer which you can download from the link above, if you can spare some ink please print out a couple copies and distribute. Thanks, The WLUG Committee

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Google Maps -- now with crunchy aerial goodness!
by Bryce Utting 17 Apr '09

17 Apr '09

looks like the imagery was captured around 4pm or so on 17/12/2008. (prove me wrong!) VERY hi-res. butting

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Making a movie from a series of images
by Glenn Ramsey 16 Apr '09

16 Apr '09

Hi, For my study I use a piece of software that displays animated 3d models and which can generate images for each frame of the animation. I can make these image into an animated gif using ImageMagick's convert or into an mpeg movie using ffmpeg, for use in a ppt presentation. The mpeg has lots of compression artifacts (I guess because the images are computer generated they have sharp colour gradients). The animated gif looks great, but is quite a large file. There must be a way to make an movie that doesn't have the compression artifacts as is done for screencast type movies. I've done some web searching about this but I'm not sure what I'm looking for. Can anyone suggest a way to do this or some search terms that I could use? Cheers Glenn -- Glenn Ramsey <glenn(a)componic.co.nz> 07 8627077 http://www.componic.co.nz

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comparing files
by Peter Reutemann 05 Apr '09

05 Apr '09

Hi there If you ever had to check the differences between two files, e.g., patching files, you most likely came across "diff". diff's output may be easy to parse for programs, but I personally prefer a graphical view of the differences side-by-side. I just came across the article "Linux GUI diff utilities a visual tour" covering quite a few tools that allow you to visually compare two files. More tools are mentioned in the comments (my personal favorite is KDiff3): http://www.handlewithlinux.com/Linux-GUI-diff-utilities-a-visual-tour Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174

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WLUG Fixit Meeting is today!
by Meeting Reminder bot 03 Apr '09

03 Apr '09

A reminder, the WLUG Fixit Meeting is today. ---------------------------------------------------------------------- Saturday April 4th, 10:00 am to 4:00 pm SaturdayWorkshop at Te Whanau Pūtahi (http://zoomin.co.nz/map/nz/hamilton/fairfield/-te+whanau+ptahi/) the community church at the end of Oxford Street. We'll have the usual tables, power, various ISO's, Internet, coffee and light lunch, etc.

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WLUG Fixit Meeting tomorrow
by Meeting Reminder bot 02 Apr '09

02 Apr '09

A reminder; the WLUG Fixit Meeting is tomorrow. ---------------------------------------------------------------------- Saturday April 4th, 10:00 am to 4:00 pm SaturdayWorkshop at Te Whanau Pūtahi (http://zoomin.co.nz/map/nz/hamilton/fairfield/-te+whanau+ptahi/) the community church at the end of Oxford Street. We'll have the usual tables, power, various ISO's, Internet, coffee and light lunch, etc.

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Ubuntu "Windows install"
by Michael McDonald 02 Apr '09

02 Apr '09

Just did a test install of Ubuntu within Windows. It's a very easy installation and one that an "average" computer user could cope with. The downside, of course, is that Ubuntu is at the mercy of the Windows files system. That shouldn't be too much of a problem. Buoyed by that success, I tried it to do it with Windows 7 Beta. No such luck! Microsoft has changed the boot system and as a result Ubuntu won't boot to finish the installation. It's possible there are a few hacks to get around that. I haven't done any research. No doubt Canonical will devise a way of making it work with Windows 7. I suspect an attempt to do a "manual" install of Ubuntu would result in Windows 7 no longer booting. Michael

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