LTSP Ubuntu 14.04

stomach · 10-15-2014, 07:26 AM

I have a LTSP server running on ubuntu 12:04 perfectly.

I want to migrate to ubuntu 14:04 but this version does not work.

Simply not the booting.

Can anyone give a hint to find out what the problem is? DHCP is correctly.

TB0ne · 10-15-2014, 09:31 AM

Quote:

Originally Posted by stomach

I have a LTSP server running on ubuntu 12:04 perfectly.

I want to migrate to ubuntu 14:04 but this version does not work. Simply not the booting. Can anyone give a hint to find out what the problem is? DHCP is correctly.

Sorry, there is NO ONE who can tell you anything based on what you've posted. Just telling us "simply not the booting", and "DHCP is correctly", gives us zero to work with, and the rest of your post is confusing. Are you CURRENTLY running 12.04 just fine, and the UPGRADE is failing? Or did you TRY to upgrade, and it corrupted your working system? Or does the 14.04 disc not boot at all??? Or do you mean something else entirely???

And you also don't say anything about your hardware, so there's not much anyone, anywhere can help you with.

stomach · 10-15-2014, 12:00 PM

dhcp.conf

Code:

#
# Default LTSP dhcpd.conf config file.
#

authoritative;

subnet 192.168.25.0 netmask 255.255.255.0 {
    range 192.168.25.20 192.168.25.50;
    option domain-name "example.com";
    option domain-name-servers 192.168.25.1;
    option broadcast-address 192.168.25.255;
    option routers 192.168.25.1;
    next-server 192.168.25.11;
    get-lease-hostnames true;
    option subnet-mask 255.255.255.0;
    option root-path "/opt/ltsp/i386";
    if substring( option vendor-class-identifier, 0, 9 ) = "PXEClient" {
        filename "/ltsp/i386/pxelinux.0";
    } else {
        filename "/ltsp/i386/nbi.img";
    }
}

Simply not booting, and no errors in logs.

Installed in server = ltsp-server-standalone, isc-dhcp-server and openssh-server

paladin.michael · 10-15-2014, 12:21 PM

...how did you install these things on the server if it doesn't boot? Are you booting into a live cd and chrooting into the local drive?

TB0ne · 10-15-2014, 12:31 PM

Quote:

Originally Posted by stomach

dhcp.conf

Code:

#
# Default LTSP dhcpd.conf config file.
#

authoritative;

subnet 192.168.25.0 netmask 255.255.255.0 {
    range 192.168.25.20 192.168.25.50;
    option domain-name "example.com";
    option domain-name-servers 192.168.25.1;
    option broadcast-address 192.168.25.255;
    option routers 192.168.25.1;
    next-server 192.168.25.11;
    get-lease-hostnames true;
    option subnet-mask 255.255.255.0;
    option root-path "/opt/ltsp/i386";
    if substring( option vendor-class-identifier, 0, 9 ) = "PXEClient" {
        filename "/ltsp/i386/pxelinux.0";
    } else {
        filename "/ltsp/i386/nbi.img";
    }
}

Simply not booting, and no errors in logs. Installed in server = ltsp-server-standalone, isc-dhcp-server and openssh-server

...and we're back to "no useful details".

AGAIN:

WHAT are you trying to do? What does 12.04 and 14.04 have to do with this?
What kind of hardware?
What, exactly, does (do you THINK), DHCP have to do with this?

You were asked numerous questions in the first reply, and have not answered ANY of them. Unless you provide useful details, and explain what you're talking about, there's nothing anyone can help you with.

stomach · 10-15-2014, 12:42 PM

It worked !

Now the problem is that this very slow as Stations .

TB0ne · 10-15-2014, 01:03 PM

Quote:

Originally Posted by stomach

It worked !

Now the problem is that this very slow as Stations .

Great...but we don't know WHAT worked, or still, even WHAT you're talking about. And again, we're back to not being able to understand what you're saying...what do you mean by "very slow as Stations"?????

You've been registered here since 2006...by now, you should know how to ask a smart question.

stomach · 10-15-2014, 01:05 PM

EXCUSE know very little English .

The terminals are slow...
When I login. delay to appear the screen .

TB0ne · 10-15-2014, 01:52 PM

Quote:

Originally Posted by stomach

EXCUSE know very little English .

The terminals are slow...When I login. delay to appear the screen .

AGAIN you are STILL NOT PROVIDING DETAILS. What 'terminals'??? What kind of device? Connected how? Running what?

PAY ATTENTION: you are NOT answering questions when they're asked of you, and you are NOT asking a clear question. People don't like playing guessing games, or having all of their questions ignored. And this is NOT about how much English you know, this is about you being registered here for EIGHT YEARS now, and not being able to ask a clear question, and not answering things when you're asked.

If you're not going to provide details, or can't understand the answers that are given to you, there really is NO POINT in posting.

stomach · 10-15-2014, 02:39 PM

Client computers are loading slowly.

notebook Lenovo (i3) and notebook Sony Vaio (I5).

Both Linked IN A swith /100mb

daemonlinux · 10-15-2014, 02:50 PM

ltsp-build-client --arch i386

TB0ne · 10-15-2014, 02:55 PM

Quote:

Originally Posted by stomach

Client computers are loading slowly.

Loading WHAT slowly????

Quote:

notebook Lenovo (i3) and notebook Sony Vaio (I5).

..and you STILL don't say which is the client, which is the server, or what, you are ACTUALLY TRYING TO DO, LOAD, or RUN.

Quote:

Both Linked IN A swith /100mb

...which you don't specify brand/model, or tell us anything past 100mb. 100MB/s switch is VERY slow to start with.

PAY ATTENTION: Either provide details and ask clear questions, or there is NO POINT IN POSTING.

paladin.michael · 10-15-2014, 03:40 PM

TB0ne, you're going to develop an ulcer with this one.