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


Channel log from 3 May 2020   (all times are UTC)

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07:19
<alkisg>
In case anyone's using it, I updated https://github.com/alkisg/liveusb with the latest ipxe.lkrn and ipxe.efi, and I added the ability to boot many linux distributions by just dropping .iso files
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13:42
<nikoh77>
alkisg: i mouted nfs share but now i can't enter/oper dir because i don't have rights; can i mount like nikoh user or can i define a specific i p that can mount with nikoh user? I already see /etc/export but it seem all commented lines....
13:45
<markit>
nikoh77: you should have /etc/exports.d/ltsp-nfs.exports
13:45
if you modified it, you have to "exportfs -a" and restart nfs services
13:46
nikoh77: you must have the correct line also in ltsp.conf UNCOMMENTED
13:46
(should be something like FSTAB_HOME="server:/home /home nfs defaults,nolock 0 0")
13:47
<nikoh77>
markit: ok, i try, thanks ;-)
13:50
<markit>
nikoh77: I've not read what you are trying to do, I entered the chat late... I suppose you are configuring normal ltsp under ubuntu (I use Kubuntu) 20.04 or 18.04 (never tried there)
13:53
<nikoh77>
markit: my ltsp (new version) is installed and working (fine). there is 1 extra mount (nfs share) and i would mount thi share on external mac os (not a ltsp client)
13:54
i can mount but i can open and see folder content
13:55
<markit>
oh, I see, just for test create a dir and assign 777 permission, also to files under it and see if it works
13:56
chmod -R 777 newdir
13:56
(or something like that)
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13:58
<nikoh77>
ok, i see that line on ltsp.conf but this share is "created" on the fly for clients right? how i can config real share on the server?
13:59
if i change rights it work but i cant
13:59
markit: there is a way to mount from a specific pc like a specific user?
14:04
<alkisg>
Back, reading...
14:06
nikoh77: nfs does user and id mapping, so the easiest way would be to use the same id/name in the mac user
14:06
Otherwise, there's "all_squash" and "anon_uid" and "anon_gid", run `man exports` to see the nfs man page
15:06
<Guest90732>
Hi, I'm using the new ltsp (2019) quite some time on Debian buster - recently, (when starting the client and after 'ltsp image /') I get the following error message: "nfs: server 192.168.67.1 not responding, still trying". I'm using a dual NIC server (NAT=1). Is there any known problem around ...
15:11
<alkisg>
Guest90732: the ltsp version has stayed the same for months, right?
15:11
<Guest90732>
dpkg shows 20.04-1~ubuntu18.04.1
15:15
apt-get upgrade has probably renewed ltsp some days ago ...
15:16
<alkisg>
Does this happen all the time? always?
15:16
the "not responding"
15:17
<Guest90732>
yes, I treid now several ( > 6) times
15:18
I recently install jitsi but have excluded this via: RM_SYSTEM_SERVICES="dnsmasq nbd-server netfilter-persistent jitsi-videobridge2 jicofo prosody"
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15:19
<alkisg>
What does `showmount -e localhost` show on the server?
15:22
<Guest90732>
Export list for localhost: /srv/tftp/ltsp * /srv/ltsp
15:23
I just tried again to boot the client: now I get the following message: Dependency faild for Raise network interfaces.
15:24
I will check the cables ...
15:27
<alkisg>
The "not responding" would probably be because of the cabling,
15:27
but the dependency failed might be due to jitsi; does it complete boot after a while?
15:28
You may also use epoptes and right click > open root terminal > run systemctl status, to see what's wrong with services
15:28
<Guest90732>
On the first client I still get "not responding" - the new error message was from a second client.
15:31
<alkisg>
Try to boot the first client with a live usb, and see if you can mount nfs from it
15:31
Btw: sudo ltsp image -r /
15:31
This reverts to the previous image version
15:32
In case you think it's related to the image; I don't think so
15:36
Btw is the first client trying to mount from the correct server ip?
15:37
Hmm 2 nic, it should be...
15:37
<Guest90732>
yes, 192.168.67.1 is the correct IP
15:38
I will try with the live usb ... may take some time
15:39
I just tried the 2nd client with the same cabeling but still get a different error message ...
15:39
<alkisg>
What message, about the raise network interfaces?
15:40
<Guest90732>
yes
15:40
<alkisg>
And does it boot after a while?
15:40
Or does it stay there forever?
15:40
<Guest90732>
no, it stays for ever ...
15:41
<alkisg>
OK maybe something that you installed breaks networking. Do you have a VM client that you could share its screen with me, to test things? But not now, in a couple of hours when I'll be back..
15:44
<Guest90732>
now client2 also shows "nfs: server 192.168.67.1 not responding" ...
15:46
I'll try a restart of the server ... which means that I will be disconnected for some time ... see you later
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