Re: [Ltsp-discuss] CPU usage of xorg and ssh, Java programs slow

2009-08-19 Thread Peter Stein
Interesting. So you think NX it's not worth to take a look at NX? At least we got all programs in a usable condition now. 2009/8/12 Antoine Migeon antoine.mig...@u-bourgogne.fr NX and Maple don't work fine... I think the problem is SSH with Java (but I have not tried NX without encryption)

[Ltsp-discuss] Cleaning up Processes - My Solution

2009-08-19 Thread Keith
Hi there LTSPers, We run an ubuntu 8.10 / LTSP 5.0 classroom at our school. We have a quad-core server with 8G RAM and 26 clients. Gigabyte switches. So, on paper, it should cope with ease When the classes logout hundreds of processes are left open. So by trial and error I have come up with the

Re: [Ltsp-discuss] Cleaning up Processes - My Solution

2009-08-19 Thread Wojtek Polcwiartek
Hello, whole script. It kills processes of logged-out users. On our system it runs every few minutes and works efficient enough. Maybe not the best solution, but works for us :] We do not allow users to run own demonized processes. We use lt...@hardy (ubuntu repo package). Greetings, Wojtek

Re: [Ltsp-discuss] Cleaning up Processes - My Solution

2009-08-19 Thread Rolf-Werner Eilert
Hi Keith, When the classes logout hundreds of processes are left open. Didn't know LTSP 5 would produce such weird things. We're running LTSP 4.2 and KDE on a Suse 10.3 with a very similar hardware as yours, and this is not a problem at all. Maybe it's Gnome? Rolf

[Ltsp-discuss] Cleaning up Processes - My Solution

2009-08-19 Thread Keith
When the classes logout hundreds of processes are left open. Didn't know LTSP 5 would produce such weird things. We're running LTSP 4.2 and KDE on a Suse 10.3 with a very similar hardware as yours, and this is not a problem at all. Maybe it's Gnome? Could be - There MUST be a simpler

Re: [Ltsp-discuss] DELL T410 + Ubuntu 9.04 + XFCe : Slow Down

2009-08-19 Thread Wojtek Polcwiartek
You try to use vesa driver. XSERVER= vesa Don't you have graphics with accelerated drivers? Maybe it is the problem? Greetings, Wojtek Osvaldo Filho wrote: Ubuntu 9.04 (Jaunty) Amd64 My Lts.conf in /var/lib/tftpboot/ltsp/i386 == [default] SERVER = 192.168.2.1

Re: [Ltsp-discuss] DELL T410 + Ubuntu 9.04 + XFCe : Slow Down

2009-08-19 Thread Lars Madsen
Wojtek Polcwiartek wrote: You try to use vesa driver. XSERVER= vesa Don't you have graphics with accelerated drivers? Maybe it is the problem? Greetings, Wojtek not always easy when the other drivers doesn't work. I'm experimenting with both an Ubuntu based client and a

Re: [Ltsp-discuss] Different desktop manager from LTSP server

2009-08-19 Thread Avinash Rao
Even i had the same question. Guess you have to install XFCE on the server and make it as the default X Manager for LTSP clients On Thu, Aug 6, 2009 at 3:02 AM, Conrad Lawespxeb...@gmail.com wrote: Is possible for the LTS client to run a different X manager from its server.  For example, my

Re: [Ltsp-discuss] Fwd: LTSP-discussion,DHCP configuration

2009-08-19 Thread Shahar Or
On Sun, Aug 2, 2009 at 11:07 AM, Rama Raju...ramra...@gmail.com wrote: hi, I'm configuring the ltsp with 2 systems, for my personal use. But I'm getting problem with DHCP server as it is not running. I'm giving the complete details about the my internet connection would you plz post me the

Re: [Ltsp-discuss] DELL T410 + Ubuntu 9.04 + XFCe : Slow Down

2009-08-19 Thread Osvaldo Filho
You try to use vesa driver. XSERVER= vesa Don't you have graphics with accelerated drivers? Maybe it is the problem? All applications above is better as a local application. Localapps is better, use the same driver. 2009/8/19 Wojtek Polcwiartek polcwiar...@tubit.tu-berlin.de:

Re: [Ltsp-discuss] Different desktop manager from LTSP server

2009-08-19 Thread SZABO Zsolt
On Wed, 19 Aug 2009, Avinash Rao wrote: Even i had the same question. Guess you have to install XFCE on the server and make it as the default X Manager for LTSP clients On the ltsp server ldminfod gives the available options for language, session that ldm will use, e.g.: # ldminfod

Re: [Ltsp-discuss] DELL T410 + Ubuntu 9.04 + XFCe : Slow Down

2009-08-19 Thread Peter Stein
Try to install the libxcb packages of karmic, use LDMDIRECTX in lts.conf or at least change ssh encryption of the client. Log in into the client and you'll probably notice xorg and ssh using a lot of CPU. 2009/8/19 Osvaldo Filho arquivos...@gmail.com: You try to use vesa driver.    XSERVER      

Re: [Ltsp-discuss] nbd and squashfs errors while lts.conf having no effect

2009-08-19 Thread Shahar Or
On Mon, Aug 17, 2009 at 3:40 PM, Peter Steinpeterstei...@googlemail.com wrote: Do you have the same version of sqashfs installed in the client's kernel and the server's kernel? Well, probably. I built the client using Ubuntu's ltsp-build-client so I guess it is. But doesn't this seem like a

Re: [Ltsp-discuss] NFS

2009-08-19 Thread Xavier Brochard
Le mardi 18 août 2009 22:08:18, Osvaldo Filho a écrit : How can i totaly disable NFS ? how can we understand your question if you don't provide any useful informations ? ;-) please give us - the system (and version) you are running on - the reason you doesn't want NFS - the ltsp manual

Re: [Ltsp-discuss] Cleaning up Processes - My Solution

2009-08-19 Thread Jeff Siddall
Rolf-Werner Eilert wrote: Hi Keith, When the classes logout hundreds of processes are left open. Didn't know LTSP 5 would produce such weird things. We're running LTSP 4.2 and KDE on a Suse 10.3 with a very similar hardware as yours, and this is not a problem at all. Maybe it's

Re: [Ltsp-discuss] nbd and squashfs errors while lts.conf having no effect

2009-08-19 Thread Peter Stein
You didn't do sth. like ltsp-build-client --dist We sometimes have problems that more than one nbd server is running. Try ps aux | grep nbd and kill all nbd processes. Restart nbd. Maybe that helps. Otherwise: I ran out of ideas. 2009/8/19 Shahar Or sha...@shahar-or.co.il: On Mon, Aug

[Ltsp-discuss] connect an Acer One netbook

2009-08-19 Thread roland
Hi everybody, I have a server running CentOS 5.3 with ltsp 4.2 I am trying to connect an Acer one netbook as thinstation, but the networkcard generates problems. Is there anybody who tried this and found a solution? Thanks for help -- Roland Brouwers C.A.T. bvba B-2660 Antwerpen Tel: +32

Re: [Ltsp-discuss] nbd and squashfs errors while lts.conf having no effect

2009-08-19 Thread Shahar Or
On Wed, Aug 19, 2009 at 5:50 PM, Peter Steinpeterstei...@googlemail.com wrote: You didn't do sth. like  ltsp-build-client --dist Sorry, what? We sometimes have problems that more than one nbd server  is running. Try ps aux | grep nbd and kill all nbd processes. Restart nbd. Maybe that

Re: [Ltsp-discuss] connect an Acer One netbook

2009-08-19 Thread Shahar Or
On Wed, Aug 19, 2009 at 5:41 PM, rolandrol...@cat.be wrote: I am trying to connect an Acer one netbook as thinstation, but the networkcard generates problems. What problems, exactly please? -- Let Crystal Reports

Re: [Ltsp-discuss] connect an Acer One netbook

2009-08-19 Thread roland
On Wed, 19 Aug 2009 17:42:26 +0200, Shahar Or sha...@shahar-or.co.il wrote: On Wed, Aug 19, 2009 at 5:41 PM, rolandrol...@cat.be wrote: I am trying to connect an Acer one netbook as thinstation, but the networkcard generates problems. What problems, exactly please? I took of a picture of

Re: [Ltsp-discuss] NFS

2009-08-19 Thread Osvaldo Filho
Sorry! - Ubuntu 9.04 Amd64 with i386 clients - DELL PE T410 with 6Gb - Switch Base Line 3Com 24 + 2 (1000) - Slow Firefox - very slow javascript and others on firefox (right click menus on google search links, for example) - Server crash with 15 actives terminals with 3 on youtube.com A friend

Re: [Ltsp-discuss] Cleaning up Processes - My Solution

2009-08-19 Thread Steve Cayford
Keith wrote: Hi there LTSPers, We run an ubuntu 8.10 / LTSP 5.0 classroom at our school. We have a quad-core server with 8G RAM and 26 clients. Gigabyte switches. So, on paper, it should cope with ease When the classes logout hundreds of processes are left open. So by trial and error I have

Re: [Ltsp-discuss] nbd and squashfs errors while lts.conf having no effect

2009-08-19 Thread Osvaldo Filho
The SquashFS is exported with NBD On Server: dpkg -l *nbd* Desejado=U=Desconhecido/Instalar/Remover/exPurgar/H=Reter | Estado=Não/Inst/arqs-Cfg/U=Descomp/Falhou-cfg/H=semi-inst/W=trig-adiado/Trig-pend |/ Erro?=(nenhum)/H=Ret/precisa-Reinst/X=ambos-problemas (Est,Err: maiúsculas=ruim) ||/ Nome

Re: [Ltsp-discuss] nbd and squashfs errors while lts.conf having no effect

2009-08-19 Thread Osvaldo Filho
On Server: == dpkg -l *squash* Desejado=U=Desconhecido/Instalar/Remover/exPurgar/H=Reter | Estado=Não/Inst/arqs-Cfg/U=Descomp/Falhou-cfg/H=semi-inst/W=trig-adiado/Trig-pend |/ Erro?=(nenhum)/H=Ret/precisa-Reinst/X=ambos-problemas (Est,Err: maiúsculas=ruim) ||/ Nome

Re: [Ltsp-discuss] connect an Acer One netbook

2009-08-19 Thread Shahar Or
On Wed, Aug 19, 2009 at 7:30 PM, rolandrol...@cat.be wrote: I took of a picture of the screen. Could you have a look on it? http://catbe.dyndns.org/fotos2/acerone_ltsp.jpg Wow, there. I never dealt with that message before. Does this machine really have an ISA NIC? Does it boot Linux

Re: [Ltsp-discuss] nbd and squashfs errors while lts.conf having no effect

2009-08-19 Thread Shahar Or
Well, I have exactly the same versions. On Wed, Aug 19, 2009 at 10:00 PM, Osvaldo Filhoarquivos...@gmail.com wrote: The SquashFS is exported with NBD On Server: dpkg -l *nbd* Desejado=U=Desconhecido/Instalar/Remover/exPurgar/H=Reter |

Re: [Ltsp-discuss] Cleaning up Processes - My Solution

2009-08-19 Thread Jordan Erickson
*cough https://help.ubuntu.com/community/UbuntuLTSP/GnomeWatchdog cough* LTSP isn't the cause of this problem afaik, this is a generic session issue. I could be wrong. I also heard that the newest LDM has the gnome-watchdog type functionality built in (though it kills the procs when the user

Re: [Ltsp-discuss] NFS

2009-08-19 Thread Xavier Brochard
Le mercredi 19 août 2009 18:38:08, Osvaldo Filho a écrit : Sorry! - Ubuntu 9.04 Amd64 with i386 clients - DELL PE T410 with 6Gb - Switch Base Line 3Com 24 + 2 (1000) - Slow Firefox - very slow javascript and others on firefox (right click menus on google search links, for example) There

Re: [Ltsp-discuss] connect an Acer One netbook

2009-08-19 Thread roland
On Wed, 19 Aug 2009 23:15:10 +0200, Shahar Or sha...@shahar-or.co.il wrote: On Wed, Aug 19, 2009 at 7:30 PM, rolandrol...@cat.be wrote: I took of a picture of the screen. Could you have a look on it? http://catbe.dyndns.org/fotos2/acerone_ltsp.jpg Wow, there. I never dealt with that