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Old 08-16-2012, 03:39 AM
David Groos
 
Default ltsp-pnp: issue after install

The journey continues!

I'm preping the LTSP server for the new year and excited with the advancement of ltsp-pnp.* I'm following these directions: https://help.ubuntu.com/community/UbuntuLTSP/ltsp-pnp, starting from a blank hard drive.* Due to broken DVD drive, I've installed using a flash drive.




Things start out fine, but upon running the provided commands:
sudo -i
add-apt-repository --yes ppa:ts.sch.gr
apt-get update
apt-get --yes install dnsmasq ltsp-server-standalone ltsp-client ldm-ubuntu-theme
ltsp-config dnsmasq
echo 'IPAPPEND=3' >> /etc/ltsp/update-kernels.conf
/usr/share/ltsp/update-kernelsand restarting I get a
system error/crash, the start of which is shown in the linked image.*
The crash report says there's already a bug report on this issue,
thought the last comment on it is from May 2012 (https://bugs.launchpad.net/ubuntu/+source/aptdaemon/+bug/978654).



I've re-installed, this time selecting "no" during the configuring
stage, but still getting the same system crash.* One thing I noticed
while the script was running in terminal was this line (which I've
copied for here):


dnsmasq: failed to create listening socket for port 53: Address already in use*************** [fail]




Any ideas/how people have dealt with this?

Thanks,
David
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Old 08-16-2012, 03:39 AM
David Groos
 
Default ltsp-pnp: issue after install

The journey continues!

I'm preping the LTSP server for the new year and excited with the advancement of ltsp-pnp.* I'm following these directions: https://help.ubuntu.com/community/UbuntuLTSP/ltsp-pnp, starting from a blank hard drive.* Due to broken DVD drive, I've installed using a flash drive.




Things start out fine, but upon running the provided commands:
sudo -i
add-apt-repository --yes ppa:ts.sch.gr
apt-get update
apt-get --yes install dnsmasq ltsp-server-standalone ltsp-client ldm-ubuntu-theme
ltsp-config dnsmasq
echo 'IPAPPEND=3' >> /etc/ltsp/update-kernels.conf
/usr/share/ltsp/update-kernelsand restarting I get a
system error/crash, the start of which is shown in the linked image.*
The crash report says there's already a bug report on this issue,
thought the last comment on it is from May 2012 (https://bugs.launchpad.net/ubuntu/+source/aptdaemon/+bug/978654).



I've re-installed, this time selecting "no" during the configuring
stage, but still getting the same system crash.* One thing I noticed
while the script was running in terminal was this line (which I've
copied for here):


dnsmasq: failed to create listening socket for port 53: Address already in use*************** [fail]




Any ideas/how people have dealt with this?

Thanks,
David
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Old 08-16-2012, 09:56 PM
Alkis Georgopoulos
 
Default ltsp-pnp: issue after install

Στις 16/08/2012 06:39 πμ, ο/η David Groos *γραψε:

Things start out fine, but upon running the provided commands:
...
and restarting I get a system error/crash, the start of which is shown
in the linked image
<http://sci.mpls.k12.mn.us/gcos/knowledge-base/some-of-our-tech-tools/start-of-error-after-running-ltsp-pnp-install-script-and-rebooting/image_view_fullscreen>.


This sounds unrelated to LTSP, try updating your system and rebooting
before installing ltsp-pnp to verify it.



One thing I noticed
while the script was running in terminal was this line (which I've
copied for here):

dnsmasq: failed to create listening socket for port 53: Address
already in use [fail]


grep port /etc/dnsmasq.d/ltsp-server-dnsmasq.conf
# Disable the DNS server functionality of dnsmasq by setting port=0
port=0

You should have port=0 there to disable the DNS functionality of
dnsmasq, because Ubuntu 12.04 ships a "local resolver" implementation
which breaks DNS servers:

https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/959037

`ltsp-config dnsmasq --overwrite` should update any older dnsmasq
configuration you may have.


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