LTSP boot problem

2009-04-25 Thread Uwe Geercken
hello friends, I have installed jaunty with ltsp on a laptop - for testing. after the install, I took my workstation and booted from the laptop. all worked ok. no problem. then I installed one app in the chroot environment and did an ltsp-update-image. now when I boot the workstation again

edubuntu in germany

2008-10-16 Thread Uwe Geercken
hello, I have posted before my problems that I had with the edubuntu ltsp server. and I want to say thank you again to everybody for your professional and endless help. And I am happy and of course proud to announce, that we have started our linux course with 15 youngsters at the age of 11

Re: 8.04 ltsp +slow

2008-10-13 Thread Uwe Geercken
hi and Moin, Moin I am a little bit puzzled now: some documentation I found on lts.conf tlaks about: USE_NBD_SWAP=Y|N you and other sources talk about NBD_SWAP=True|False which one should I use in ltsp5. also, so far my biggest problems are on the network side. what is the easiest way

ltsp clients: menus

2008-10-13 Thread Uwe Geercken
hello, how do you handle the individual menus of the users, if e.g. you want to add a shortcut for all users? could you point me to where I have to change it? rgds, uwe -- edubuntu-users mailing list edubuntu-users@lists.ubuntu.com Modify settings or unsubscribe at:

auto login

2008-10-13 Thread Uwe Geercken
hi, I played around a bit, but do not get it working. I added [MAC-ADRESS HERE] LDM_USERNAME=someuser LDM_PASSWORD=somepassword the account exists. but the client with the max adress does not autologin. I guess I have to specify more parameters, right? but where? tks. uwe --

content filter

2008-10-13 Thread Uwe Geercken
hello, thank you for all your help. ... but I have a final question for today ;-) what can you easily use and administer in terms of a content filter for web pages? any recommendation? I do not have so high security issues with my 10 and 11 years old kids and no one else will be able to

Re: fat client

2008-10-10 Thread Uwe Geercken
david, when you say build-the-low-fat client are there any modifications, I need to do on the client side? I am asking because I can not touch the existing hardware, yet I have quite good clients and some things are slow using ltsp. having a low or high fat client would enable me to maybe

Re: 8.04 ltsp +slow

2008-10-08 Thread Uwe Geercken
hello friends, I have a similar problem. I have re-installed the server. I went to 8.04 and at the same time implemented software raid to our server which had been running several month in our local school. now when the server starts the following happens: the first client that boots is

Re: Enquiry about Edubuntu in the classroom

2008-08-07 Thread Uwe Geercken
Anh Hung, I am giving linux lessons at our local school in germany using edubuntu. we have one server - a quad core, 4gb machine - that I put together myself. I am teaching up to 10 children at one time. a clear limitation that I see are: games and video. the server has problems of

Software Raid

2008-07-31 Thread Uwe Geercken
hello everybody, the schoolyear is over here in germany and I have taken the server home for maintenance. I built this server at the beginning of the year and been teaching linux at our local school to students of 6 to 8th class. at the time I setup the system, I have used one harddisk

Re: Linux in Education workshops?

2008-06-27 Thread Uwe Geercken
Adam, I did not see any answers, so I though I might jump in. if you have phased out computers, as you say, then I guess you have Edubuntu installed on each of them. for the authentication part, I am not the right person but there is a lot of information available on the net and of course

java business rule tool

2008-05-29 Thread Uwe Geercken
hello all together, I have created a business rule engine already some month ago, but I haven't had a lot of feedback so far. anyway, I thought that one or the other of you might be interested. excuse me if you feel it is a little bit off-topic. the basic idea is, to have e.g. a text file

Re: Video in Hardy

2008-05-05 Thread Uwe Geercken
hi milton, I have just built a new server with a Geoforce 9600 GT card and that works fine with the video drivers from the nvidia website. but I believe yours should be supported. but maybe its your monitor that is not set to allow a higher resolution. from the Applications menu look if

Re: call for spec suggestions

2008-04-14 Thread Uwe Geercken
I would recommend to anyone, who wants to learn a database, to start on the console. same as for learning html, jave, etc. you can always switch to a GUI at a later point of time in the process but at the start it is important to learn the bascis and not have a tool do the work. mysql is

Re: backupsynchronizing service on ubuntu 7.10

2008-03-19 Thread Uwe Geercken
I as a first shot - without having detailed information of your requirements - I would say use rsync. it's fast, does incremental updates and works through ssh if you want to. rgds, uwe Quoting Hamed alSuhli [EMAIL PROTECTED]: Hi what is the most reliable service that backupsynchronize

Re: New thin client Edubuntu lab

2008-03-04 Thread uwe geercken
I would go for fanless clients though, if you want to use real thin clients to avoid too much noise. we have a classroom where the switch makes such a noise, that it really disturbs everybody. you really want a quiet classroom when there is nobody working on the computers. such as when a

ltsp 5 problems

2008-02-26 Thread uwe geercken
hello everybody. now that my classes are running on a weekly basis, I am discovering more and more problems. none of the clients mounts the cd when I insert it into the client. and obviously they also do not mount usb sticks. I have tested both on the server and it works ok. additionally I had

Re: Flash slow

2008-02-19 Thread uwe geercken
, 14:21 + schrieb Gavin McCullagh: Hi, On Tue, 12 Feb 2008, Uwe Geercken wrote: today - first class after the holidays - I tested the flash video tutorial again. I bootet one client to the ltsp server and started the webtutorial which has a flash plugin. although I

Re: Flash slow

2008-02-14 Thread Uwe Geercken
(giving working sound et al.) If it's not that, perhaps you can give the link and someone on the list can check to see if they can duplicate the issue. David On Wed, Feb 13, 2008 at 6:51 PM, Bill Moseley [EMAIL PROTECTED] wrote: On Tue, Feb 12, 2008 at 11:01:58PM +0100, Uwe Geercken wrote

Re: add Apps to computers without Internet

2008-02-14 Thread Uwe Geercken
hello justin, I have the same problem. but I had a machine with good internet access. so I created a mirror: I downloaded about 20GB of data from a site and put it on an external disk I had. it contains all packages from main, restricted, universe and multiverse repositories. then I added

Re: Bolt on LCD Monitor LTSP Terminal

2008-02-08 Thread Uwe Geercken
casey, I have built my own very small thin client with a via chipset. it has no ventilator and no disk and no dvd (although you could put them in). so it is very compact and absolutely silent. I have tested with putting in a Samsung laptop 20GB disk which is very silent so that you

Re: Flash Audio on 7.10 Thin Clients

2008-02-02 Thread uwe geercken
scott, I have downloaded the flash support from adobe and installed it without problems. and I have installed it on a computer at work. rgds, uwe Am Freitag, den 01.02.2008, 15:39 -1000 schrieb R. Scott Belford: Greetings There seems to have been some changes since this download was

performance ltsp server at school

2008-01-29 Thread Uwe Geercken
hello together. I have installed the server at our local school and made some first tests today. the server is: - Core 2 Quad 4 x 2.44 GHz - 4 GB Dual-Channel-800 Memory - Gigabit LAN - 500GB + 200 GB Samsung SATA Disks - Gigabit Switch - Clients connected using 100Mb network - HP 3600 Color

Re: edubuntu list culture

2008-01-25 Thread Uwe Geercken
as we are from multiple countries, different cultures and of different mother language - mine is german - one can also expect that sometimes what you read is not exactly what the writer meant. as english is not my mother tongue, this happen e.g. then on the other hand people can

Re: thin client manager

2008-01-25 Thread Uwe Geercken
have a look here: https://wiki.edubuntu.org/InstallX11VncOnLtspClients rgds, uwe Zitat von [EMAIL PROTECTED]: Can anyone point me to a resource that describes setting up thin client manager to allow the viewer to work??? Thanks, Ron -- edubuntu-users mailing list

Re: Login Problem

2008-01-17 Thread Uwe Geercken
Steve, please don't put windows on those machines. I believe I speak for all when I say, give us some more details, ask more questions and we will get your setup going. can you please provide us with more details on the computers: brand and type. we might find out how to get into the Bios

two servers: dhcp priority

2008-01-17 Thread Uwe Geercken
unplugged the clients boot well from the edubuntu server I have. rgds, uwe Quoting Asmo Koskinen [EMAIL PROTECTED]: Uwe Geercken kirjoitti: Steve, please don't put windows on those machines. I believe I speak for all when I say, give us some more details, ask more questions and we

Re: two servers: dhcp priority

2008-01-17 Thread Uwe Geercken
not work its the fault of linux, as people tend to do sometimes. tks. uwe Quoting Oliver Grawert [EMAIL PROTECTED]: hi, On Do, 2008-01-17 at 13:20 +0100, Uwe Geercken wrote: as you are talking about dhcp. when you have two dhcp servers in one network, which one is picked up first. the one

Re: Advice on getting a computer lab server

2008-01-15 Thread Uwe Geercken
Uwe Geercken [EMAIL PROTECTED]: Joseph, this afternoon I will run the first tests with about 6 kids (12/13 years old). I preconfigured the server at home and have tested some games also. my kids e.g. like to play frozen-bubble. they are really crazy about it. at the end of the last year, I made

Re: Advice on getting a computer lab server

2008-01-14 Thread Uwe Geercken
Joe, I just built our Core2 Quad and will install it in the school tomorrow and do the first tests. It has 4GB Dual Channel DDR-800 Ram, Gigabit Network and 700 GB Samsung 16Mb Harddisk. the clients (around 20) are Windows machines which are used during normal school hours. the linux

Re: Advice on getting a computer lab server

2008-01-14 Thread Uwe Geercken
Joseph, this afternoon I will run the first tests with about 6 kids (12/13 years old). I preconfigured the server at home and have tested some games also. my kids e.g. like to play frozen-bubble. they are really crazy about it. at the end of the last year, I made a competition with them

Re: Edubuntu Server

2008-01-09 Thread Uwe Geercken
]: Hi, On Thu, 27 Dec 2007, Uwe Geercken wrote: actually I do not need a grafic card on the server but I though it would be good to have a cheap basic one, just in case I would want to work on the server or use an attached beamer or so. You definitely need _a_ graphic card, I just don't

Re: Edubuntu Server

2007-12-27 Thread Uwe Geercken
point. can you recommend a brand of raid controllers that will work fine? what about the disk. any basic recommendations for it (brand/size)? thanks a lot. uwe Quoting Gavin McCullagh [EMAIL PROTECTED]: Hi, On Wed, 26 Dec 2007, Uwe Geercken wrote: I know that the main components like lan

Edubuntu Server

2007-12-26 Thread Uwe Geercken
hello friends, our school has a new computer room with a lot of windows pc's. after a lot of talking and patience, I can now move in and use it for my linux courses for the kids of 7th/8th class. we have been working for nearly a year in a seperate classroom with lowend hardware, but now

Re: Hardware / Thin Client Reccomendations

2007-07-30 Thread Uwe Geercken
Christopher, I have built a thin client myself - this was the first computer I ever built myself and it took me 15 minutes to put everything together. the parts: - Epia ML6000 motherboard (around 95 Euro) - Morex Cubid 3677 (around 90 Euro) - 256 Mb of RAM (around 20 Euro) it is small, has no

Re: new education team - please explore

2007-07-02 Thread Uwe Geercken
hi jim, I just joined the team. I am a 43 year old german linux enthusiast working in switzerland. I program a lot with java, I create web apps, architect systems and love everything around data and databases. other than that, I am an allrounder and started working with computers at the age of

Re: two network cards for ltsp server

2007-07-01 Thread Uwe Geercken
neverending help to everybody. uwe Zitat von Gavin McCullagh [EMAIL PROTECTED]: Hi, On Fri, 29 Jun 2007, Uwe Geercken wrote: card that is used for internet access has 192.168.0.1 / 255.255.255.0. internal lan traffic has 192.168.1.1 / 255.255.255.0. now the traffic from the server

Re: two network cards for ltsp server

2007-07-01 Thread Uwe Geercken
2007 à 16:16 +0200, Uwe Geercken a écrit : btw: i am not booting the clients to the ltsp server. the client is a fat client for the moment, but I want to be able to have it work also in this scenario. You could look at this link : https://wiki.ubuntu.com/ThinClientHowtoNAT François

edubuntu user accounts: language

2007-05-07 Thread Uwe Geercken
hello everybody, I still have problems with handling languages for different users. before I had a dell workstation with edubuntu and everybody logged in locally on this workstation. this worked perfectly also with different languages for different people without the need of specifying the

Re: OT: Dell and Ubuntu Deal

2007-05-03 Thread Uwe Geercken
I am using Dell since years. They always worked well with Ubuntu, except from small things. Lets collect and send Dell some greetings for this fine step! Uwe Geercken [EMAIL PROTECTED] Zitat von Jim Kronebusch [EMAIL PROTECTED]: A little off topic for the list, but exciting. Below

external DVD burner problem

2007-05-02 Thread Uwe Geercken
hello again, one more thing I have found, which I do not understand. I am using a thin client without a disk. when I boot to the LTSP server and login, all works ok. I can connect a memory stick to the thin client and it is detected and I can work with it. if I try to connect a USB DVD burner

Re: Edubuntu Feisty

2007-03-28 Thread Uwe Geercken
there are also other things that are in the way to implement linux. currently we in germany are still trying to equip a lot of schools that have been left out in the past for various reasons. as economy is on its way up, in many places money is made available to buy computers for the schools.

Re: Edubuntu Feisty

2007-03-28 Thread Uwe Geercken
one more thing: if we all somehow try to setup a senseful demo case for schools, so that they understand what they get and see the benefits, should we not collect all these thought and experiences and write these things down, so others can benefit from it also? rgds, uwe -- edubuntu-users

Re: problem with Italian language

2007-01-31 Thread Uwe Geercken
von Gavin McCullagh [EMAIL PROTECTED]: Hi, On Tue, 30 Jan 2007, Uwe Geercken wrote: as I select it_IT.UTF-8 as language in the login dialog, this does not seem to be right. .UTF-8 would be duplicated, which would fit to the error. so I changed it to: lang_command = 'LC_ALL

Re: problem with Italian language

2007-01-31 Thread Uwe Geercken
the bug in launchpad is: Bug #82427 rgds, uwe Zitat von Gavin McCullagh [EMAIL PROTECTED]: Hi, On Tue, 30 Jan 2007, Uwe Geercken wrote: as I select it_IT.UTF-8 as language in the login dialog, this does not seem to be right. .UTF-8 would be duplicated, which would fit