IRC chat logs for #ltsp on irc.libera.chat (webchat)


Channel log from 27 November 2012   (all times are UTC)

00:07harmagent is now known as vector
00:08Phantomas has joined IRC (Phantomas!~Phantomas@ubuntu/member/phantomas)
00:10irule has left IRC (irule!~irule@189.161.0.39, Read error: Connection reset by peer)
00:24Phantomas has left IRC (Phantomas!~Phantomas@ubuntu/member/phantomas, Ping timeout: 244 seconds)
00:28spectra has left IRC (spectra!~spectra@debian/developer/spectra, Ping timeout: 240 seconds)
00:29spectra has joined IRC (spectra!~spectra@debian/developer/spectra)
00:42andygraybeal has left IRC (andygraybeal!~andy@h128.214.22.98.dynamic.ip.windstream.net, Ping timeout: 252 seconds)
01:24adrianorg_ has left IRC (adrianorg_!~adrianorg@177.132.220.185, Ping timeout: 260 seconds)
01:51PhoenixSTF has left IRC (PhoenixSTF!~rudi@78.29.132.86, Quit: Leaving)
02:19[GuS] has left IRC ([GuS]!~gustavo@unaffiliated/gus/x-663402, Remote host closed the connection)
02:20[GuS] has joined IRC ([GuS]!~gustavo@186.18.222.3)
02:20[GuS] has joined IRC ([GuS]!~gustavo@unaffiliated/gus/x-663402)
03:01Parker955_Away is now known as Parker955
04:04rickogden has left IRC (rickogden!~Rick@host.hifirevolution.com, Ping timeout: 260 seconds)
04:05sep has left IRC (sep!~sep@40.211.jostedal.no, Ping timeout: 260 seconds)
04:05rickogden has joined IRC (rickogden!~Rick@host.hifirevolution.com)
04:13Parker955 is now known as Parker955_Away
04:42knipwim_ has joined IRC (knipwim_!~wim@ip4da83870.direct-adsl.nl)
04:45knipwim has left IRC (knipwim!~wim@ip4da83870.direct-adsl.nl, Ping timeout: 264 seconds)
05:06staffencasa has left IRC (staffencasa!~staffenca@8-220.ptpg.oregonstate.edu, Ping timeout: 252 seconds)
05:07staffencasa has joined IRC (staffencasa!~staffenca@8-220.ptpg.oregonstate.edu)
06:19DIoX|DaZ has joined IRC (DIoX|DaZ!~KaKa@server.civicclub.lt)
06:42bauerski has joined IRC (bauerski!~witekb@frodo.psp.opole.pl)
06:44knipwim_ is now known as knipwim
06:58khildin has joined IRC (khildin!~khildin@ip-83-134-230-193.dsl.scarlet.be)
07:34komunista has joined IRC (komunista!~slavko@adsl-195-168-234-074.dynamic.nextra.sk)
07:50work_alkisg has left IRC (work_alkisg!~alkisg@plinet.ioa.sch.gr, Quit: Leaving.)
09:02dobber has joined IRC (dobber!~dobber@213.169.45.222)
10:27work_alkisg has joined IRC (work_alkisg!~alkisg@srv1-plinet.ioa.sch.gr)
10:27risca has joined IRC (risca!~risca@c-135-26.eduroam.liu.se)
10:36work_alkisg has left IRC (work_alkisg!~alkisg@srv1-plinet.ioa.sch.gr, Ping timeout: 246 seconds)
11:14adrianorg_ has joined IRC (adrianorg_!~adrianorg@177.132.220.185)
11:33PhoenixSTF has joined IRC (PhoenixSTF!~rudi@193.136.242.251)
11:46PhoenixSTF has left IRC (PhoenixSTF!~rudi@193.136.242.251, Remote host closed the connection)
11:56work_alkisg has joined IRC (work_alkisg!~alkisg@plinet.ioa.sch.gr)
12:04gvy has joined IRC (gvy!~mike@altlinux/developer/mike)
12:09PhoenixSTF has joined IRC (PhoenixSTF!~rudi@193.136.242.251)
12:27dobber_ has joined IRC (dobber_!~dobber@213.169.45.222)
12:28dobber has left IRC (dobber!~dobber@213.169.45.222, Read error: Connection reset by peer)
12:59Parker955_Away is now known as Parker955
13:06Parker955 is now known as Parker955_Away
13:08spectra has left IRC (spectra!~spectra@debian/developer/spectra, Read error: Operation timed out)
13:11spectra has joined IRC (spectra!~spectra@debian/developer/spectra)
14:06bobby_C has joined IRC (bobby_C!~bobby@85-124-22-227.teleworker.xdsl-line.inode.at)
14:14bauerski has left IRC (bauerski!~witekb@frodo.psp.opole.pl, Quit: Leaving.)
14:16bobby_C has left IRC (bobby_C!~bobby@85-124-22-227.teleworker.xdsl-line.inode.at, Ping timeout: 256 seconds)
14:20komunista has left IRC (komunista!~slavko@adsl-195-168-234-074.dynamic.nextra.sk, Quit: Leaving.)
14:26dead_inside has joined IRC (dead_inside!~dead_insi@76.75.3.174)
14:26bobby_C has joined IRC (bobby_C!~bobby@85-124-22-227.teleworker.xdsl-line.inode.at)
14:34bobby_C has left IRC (bobby_C!~bobby@85-124-22-227.teleworker.xdsl-line.inode.at, Ping timeout: 260 seconds)
14:40Phantomas has joined IRC (Phantomas!~Phantomas@ubuntu/member/phantomas)
14:43bobby_C has joined IRC (bobby_C!~bobby@85-124-22-227.teleworker.xdsl-line.inode.at)
14:44shawnp0w1rs has left IRC (shawnp0w1rs!~spowers@151.236.4.166, Quit: leaving)
14:44shawnp0wers has joined IRC (shawnp0wers!~spowers@151.236.4.166)
14:44shawnp0wers has joined IRC (shawnp0wers!~spowers@linuxjournal/staff/shawnp0wers)
15:14andygraybeal has joined IRC (andygraybeal!~andy.gray@obsidian.casanueva.com)
15:53bobby_C has left IRC (bobby_C!~bobby@85-124-22-227.teleworker.xdsl-line.inode.at, Quit: Goin' down hard)
16:45dobber_ has left IRC (dobber_!~dobber@213.169.45.222, Remote host closed the connection)
16:51risca has left IRC (risca!~risca@c-135-26.eduroam.liu.se, Quit: Lämnar)
18:41rabeeh has joined IRC (rabeeh!~rabeeh@93.173.249.179)
18:43ry has left IRC (ry!~ry@static-71-183-64-28.nycmny.fios.verizon.net, Ping timeout: 276 seconds)
18:43kev_j__ has left IRC (kev_j__!~kevin@web.ta-realty.com, Remote host closed the connection)
18:55ry has joined IRC (ry!~ry@static-71-183-64-28.nycmny.fios.verizon.net)
19:17gvy has left IRC (gvy!~mike@altlinux/developer/mike, Quit: Leaving)
19:35khildin has left IRC (khildin!~khildin@ip-83-134-230-193.dsl.scarlet.be, Quit: I'm gone, bye bye)
19:42wicksey has joined IRC (wicksey!~johnsonml@144.124.125.91.dyn.plus.net)
19:43
<wicksey>
I'm trying out ltsp-pnp for the first time. Just installed it on debian wheezy. Ran through these instructions: https://help.ubuntu.com/community/UbuntuLTSP/ltsp-pnp and I'm getting 'No filename' 'FATAL: COuld not read from the boot medium! System halted' on the client. Any ideas?
19:48
Do I need tftpd-hpa installed for ltsp-pnp?
19:49
<||cw>
wicksey: sounds like your dhcp is either missing the file name, or the relative path is not mat matched with your tftp root path
19:49
dnsmasq includes a tftp server
19:50
<wicksey>
Hmmm. I maybe not understanding ltsp-pnp. It seems to want to use my router as dhcp server. I'm fine with that, but that means I haven't specified anything... what server to boot from, the path etc. How does that 'just work'? I've missed something.
19:50
<||cw>
it's possible that wheezy and ubuntu 12.04 have different dnsmasq config defaults
19:50
<wicksey>
aah
19:51
<||cw>
it's even possible that wheezy's default is a blank pxe file name
19:52
<wicksey>
I'm really to find any docs for this. I only find the ubuntu page, which is pretty brief (and for ubuntu).
19:52vagrantc has joined IRC (vagrantc!~vagrant@75-150-46-245-Oregon.hfc.comcastbusiness.net)
19:52vagrantc has joined IRC (vagrantc!~vagrant@freegeek/vagrantc)
19:53
<wicksey>
Do I edit /etc/dnsmasq.conf?
19:57
Could someone paste up their working /etc/dnsmasq.conf please so I can compare it to the default one in debian wheezy?
20:01bobby_C has joined IRC (bobby_C!~bobby@85-124-22-227.teleworker.xdsl-line.inode.at)
20:04Parker955_Away is now known as Parker955
20:14
<vagrantc>
wicksey: you could use "ltsp-config dnsmasq"
20:14
oh, wait, it has bugs in wheezy, the version in sid should work fine though.
20:14bobby_C has left IRC (bobby_C!~bobby@85-124-22-227.teleworker.xdsl-line.inode.at, Ping timeout: 252 seconds)
20:17
<wicksey>
I've used ltsp-config dnsmasq and found the file it generates
20:19
Is the bug in wheezy related to the file it generates?
20:19
<vagrantc>
depending on your shell, it failed disasterously for me.
20:20
wicksey: you could install ltsp-server from sid, which should generate a proper config
20:20
hopefully it will migrate to wheezy soon
20:23
<wicksey>
interesting - i that what everyone is having to do? Where to ubuntu users run ltsp-pnp from?
20:23bobby_C has joined IRC (bobby_C!~bobby@85-124-22-227.teleworker.xdsl-line.inode.at)
20:29PhoenixSTF has left IRC (PhoenixSTF!~rudi@193.136.242.251, Quit: Leaving)
20:33artista-frustrad has left IRC (artista-frustrad!~fernando@189.125.205.147, Quit: Leaving)
20:36
<||cw>
wicksey: if you can figure out what the paths and filenames are, just edit the file. dnsmasq has pretty good docs, and this piece isn't really ltsp specific, other than not using default paths
20:36
<wicksey>
thanks
20:37
I'll give that a go. I don't need to configure my router at all? It just give out the ip and the client then searches for a tftp server? Is that correct?
20:40
<||cw>
depend on your network layout
20:40
<wicksey>
router with client and server connected to it
20:41
<||cw>
you'd need to get the pxe dhcp option in there somehow
20:41
<wicksey>
Aye. That's what I thought but there's no mention of that anywhere
20:41
Plan B... disable router dhcp and let dnsmasq do it?
20:43
<||cw>
I'm not really sure how the proxydhcp stuff is supposed to work
20:43
<wicksey>
Hehe... nor me
20:43
<vagrantc>
it's supposed to just work :)
20:44
<wicksey>
Very clever. Look slike I've got a sensible conf file from ltsp-config dnsmasq
20:45
<||cw>
yeah, but I don't understand how
20:45
doesn't the client only pay attention to the first dhcp server to respond?
20:45
not aggregate all dhcp responses?
20:45
<wicksey>
My client picks up an ip from the router and says 'Using dhcp server as tftp server. That's bad, surely. They are two separate devices (router and server)
20:46
<||cw>
that's what I would expect.
20:46
<wicksey>
I need it to (i) get an ip from the router and (ii) go off to the netowkr to find a tftpd server. Stuck.
20:47
<vagrantc>
it's essentially implementing part of a "true" pxe server... pxe first checks for responses on the PXE port
20:48
<wicksey>
Well, all the paths in /etc/dnsmasq.d/ltsp-server-dnsmasq.conf look correct with where the files actually are.
20:49
Looks good to me.
20:49
<||cw>
so it's depending on the nic firmware to go "hey no boot option, check for more dhcp servers"?
20:50
<wicksey>
presuambly... not more dhcp servers, but pxe offerings
20:50
<||cw>
wonder how many implementations actually do that
20:50risca has joined IRC (risca!~risca@c-135-26.eduroam.liu.se)
20:50
<||cw>
pxe isn't an offering. it's a firmware that looks for a tfp address and file name in the dhcp specs, or flashed in the firmware
20:51
there's no such thing as a pxe server.
20:51
<wicksey>
hmmm... tftp server?
20:51
<||cw>
it's a term that cover dhcp options, tftp servers, and code loaded from nic firmware
20:54
<wicksey>
thanks all... I'll resume this another evening. All the best and I appreciate the help.
20:55wicksey has left IRC (wicksey!~johnsonml@144.124.125.91.dyn.plus.net, Quit: Leaving)
22:09wicksey has joined IRC (wicksey!5b7d7c90@gateway/web/freenode/ip.91.125.124.144)
22:11
<wicksey>
I've made progress with ltsp-pnp on debian wheezy. Clients find the tftp server and begin to boot. They get stuck at: nfsmount: no path. Do recent versions of ltsp use nfs at all. I thought it had been replaced with nbd?
22:18staffencasa_ has joined IRC (staffencasa_!~staffenca@8-220.ptpg.oregonstate.edu)
22:19staffencasa has left IRC (staffencasa!~staffenca@8-220.ptpg.oregonstate.edu, Read error: Connection reset by peer)
22:21davidstrauss has left IRC (davidstrauss!~quassel@wikimedia/davidstrauss, Remote host closed the connection)
22:21davidstrauss has joined IRC (davidstrauss!~quassel@198-101-221-207.static.cloud-ips.com)
22:21davidstrauss has joined IRC (davidstrauss!~quassel@wikimedia/davidstrauss)
22:22andygraybeal_ has joined IRC (andygraybeal_!~andy@h128.214.22.98.dynamic.ip.windstream.net)
22:22[conrad] has joined IRC ([conrad]!~conrad]@rrcs-70-62-71-144.midsouth.biz.rr.com)
22:23
<[conrad]>
Hello everyone. Is it possible to run LTSP in an environment that already has a DHCP server, or would it be best to isolate the LTSP network from the other?
22:26
Nevermind, found my answer here: http://ubuntuforums.org/showthread.php?t=916107
22:28
<||cw>
if you can add attributes to your dhcp server, it's quite easy
22:28
wicksey: yes, ltsp-pnp uses nfs instead of a chroot and nbd
22:29
it makes more sense to use nfs for fat clients
22:29
<wicksey>
well I have progress... just need to tell it where to find the nfs root
22:33Daxter has left IRC (Daxter!~irc@67-61-37-147.cpe.cableone.net, Changing host)
22:33Daxter has joined IRC (Daxter!~irc@unaffiliated/daxter)
22:34
<||cw>
IIRC, that goes in the lts.conf
22:34
maybe it has a name in there but you don't have enough dns working?
22:35
<wicksey>
Ah yes... could be!
22:37
<[conrad]>
||cw: Do you have any examples you could point me to? Turns out the link refers to DD-WRT, and I'm not using a router that has that installed. My router does not have any DNSMasq functionality to allow me to execute the solution, so it seems I must do something with the dhcp.conf file similar to what's outlined at http://ubuntuforums.org/showpost.php?p=6846620&postcount=3 , though no actual detail was provided in that post.
22:38
<||cw>
[conrad]: wicksey's basically doing the same thing, but using ltsp-pnp
22:39
wicksey: what did you do to get pxe to work?
22:39
<wicksey>
It did just work... I had a network issue
22:39
I'd recommend ubuntu... I'm trying on debian and it's taking some perservance
22:39
I reckon it'd just work on ubuntu
22:40
following: https://help.ubuntu.com/community/UbuntuLTSP/ltsp-pnp
22:41
<||cw>
[conrad]: so, follow the proxyDHCP link from that link and it *should* just work
22:41
<[conrad]>
Already started on it, thanks.
22:55wicksey has left IRC (wicksey!5b7d7c90@gateway/web/freenode/ip.91.125.124.144, Quit: Page closed)
22:59dead_inside has left IRC (dead_inside!~dead_insi@76.75.3.174, Quit: Leaving...)
23:02ltspuser_21 has joined IRC (ltspuser_21!83cb4632@gateway/web/freenode/ip.131.203.70.50)
23:02
<ltspuser_21>
hello
23:03
anyone know of a fix for LTSP clients ( ubuntu 32bit ) not powering off ? just sitting in a ubuntu loading screen
23:03
?
23:05PhoenixSTF has joined IRC (PhoenixSTF!~rudi@78.29.132.86)
23:06bobby_C has left IRC (bobby_C!~bobby@85-124-22-227.teleworker.xdsl-line.inode.at, Ping timeout: 250 seconds)
23:15ltspuser_21 has left IRC (ltspuser_21!83cb4632@gateway/web/freenode/ip.131.203.70.50, Ping timeout: 245 seconds)
23:15ogra-cb has left IRC (ogra-cb!~ogra@p5791FDE4.dip.t-dialin.net, Ping timeout: 260 seconds)
23:29ogra-cb has joined IRC (ogra-cb!~ogra@p4FDFA76D.dip.t-dialin.net)
23:39
<[conrad]>
I'm running into a bit of an issue with my configuration. Clients are appearing to be connecting properly, and everything is happening very quickly ( http://pastebin.com/LAfcwRSa ). I enter credentials, and get "No response from server, restarting ...". The pastebin is the only thing output in my log file. The only suspect line I see is "Disconnect request received", but I'm not sure if it's important and/or what's triggering it.
23:56
Actually "file /var/lib/tftpboot/ltsp/i386/lts.conf not found" Why is it even looking for this file?