[03:33] <mahdi_ja> hi all
[03:34] <mahdi_ja> i create a folder with root permision
 ls -l output is :drwxrwxrwx 1 root root 0 Jul 29 12:01 sftp
[03:34] <mahdi_ja>  but when i use chmod 775 sftp a permision not change
[06:26] <lordievader> Good morning
[07:19] <frickler> coreycb: actually we need to test the xenial package, but that seems to be in place, too. bionic doesn't seem to be affected as I wrote earlier. will test later today
[12:11] <coreycb> thanks frickler
[13:50] <ahasenack> if a certain binary isn't available in an architecture, should its manpage still be installed?
[13:50] <ahasenack> it's a package with multiple binaries, and just one isn't there in this case
[13:51] <ahasenack> debian/pmdk-tools.install:[amd64] usr/bin/rpmemd
[13:51] <ahasenack> debian/pmdk-tools.manpages:doc/generated/rpmemd.1
[13:51] <ahasenack> came from debian like this ^
[13:51] <ahasenack> I'm thinking about adding [amd64] to the manpage as well
[13:51] <ahasenack> thoughts?
[13:52] <ahasenack> assuming the dh helper for manpages understands that
[13:53] <ahasenack> hm, maybe a better question for #ubuntu-devel
[17:33] <lord4163> Hi. I'm trying to install Ubuntu Server, but whenever I click on "Install Ubuntu Server" in the bootloader, it hangs
[17:34] <lord4163> Oh wait, something is happening now after like 5 minutes :D
[18:07] <tomreyn> lord4163: is this server low on resources by chance?
[18:08] <tomreyn> also make sure you check the iso you downloaded is not corrupt, and that it was properly and entirely written to the installer media.
[18:08] <tomreyn> !checksum
[18:22] <coreycb> frickler: any luck?
[18:47] <lord4163> tomreyn: Not particularly, quad core, 4gb of RAM
[18:47] <lord4163> tomreyn: got it installed now :)
[18:49] <lord4163> I installed from a USB stick to a CF card. Now I'm going to transfer that to another machine, but I don't have any serial or video on that machine. I would like to set the same IP on all the network interfaces so that I can connect over SSH.
[18:49] <lord4163> I have no idea yet what the interfaces will be called
[18:53] <lordcirth> lord4163, could these interfaces use dhcp?
[18:55] <lord4163> lordcirth: Uhm yes I suppose
[18:56] <lordcirth> DHCP seems like the simplest solution. Network autoconfiguration is what it's for, after all.
[18:56] <lord4163> lordcirth: I am not familiar on how to configure that with netplan though.
[18:59] <lord4163> lordcirth: Can I do *: dhcp4: true?
[19:00] <lordcirth> lord4163, The docs say that names have pattern matching, so I think so.
[19:00] <lordcirth> But I can't find docs on what patterns.
[19:01] <lord4163> lordcirth: I'll try it :)
[19:01] <frickler> coreycb: sorry, our test cluster was in use today, will have to try again tomorrow
[19:02] <coreycb> frickler: ok np thanks for letting me know. i may just try to get it released today.
[19:16] <lord4163> lordcirth: It doesn't seem to work :(
[19:51] <lord4163> lordcirth: So...? Any suggestions?
[20:25] <lordcirth> lord4163, doesn't the installer just pick the first interface and dhcp, if you set the preseed to auto?
[20:29] <lord4163> lordcirth: I installed on a different machine and transferred the CF card to the server
[20:29] <lord4163> lordcirth: I have no way to install without serial or VGA
[20:30] <lord4163> or USB
[20:32] <lord4163> I guess the simplest way is to try and get the serial port to work.
[20:32] <lord4163> I tried this https://www.hiroom2.com/2016/06/06/ubuntu-16-04-grub2-and-linux-with-serial-console/#sec-2
[20:34] <lord4163> But for some reason my laptop doesn't see the serial device
[20:38] <lord4163> Have to go now, goodnight
[20:41] <seven-eleven> how can I set a custom IP with cloud-init?
[21:26] <foo> I have a python script (long running task) in a Ssl state. I believe capital S is "Interruptible sleep" - meaning, it's stuck/waiting for something. Can someone confirm this? (It doesn't seem to be firing)
[21:27] <foo> Thank you
[21:32] <RoyK> foo: some fs errors?
[21:33] <RoyK> foo: check dmesg
[21:36] <foo> RoyK: howdy. Nothing in dmesg. It's a digital ocean droplet. Does that state scream "something is wrong it is stuck" to you?
[21:41] <sarnold> foo: you could try strace on the process to find out where it's stuck; it might be stuck on a read, and if it tells you the filedescriptor, you could compare against /proc/pid/fd/ or lsof to figure what exactly it's waiting on
[21:44] <foo> sarnold: thanks, yup, I did strace it... all it gives me is : read(21, (strace -p [pid]) - not sure what to make of that, though
[21:46] <sarnold> foo: hmm, is the text "(strace -p [pid])" literally in the strace output? o_O
[21:48] <foo> sarnold: well, that's the command I ran. I did just restart the service and it properly processed all the backlog... something was definitely stuck
[21:49] <sarnold> foo: hmm. now you can't debug it :)
[22:10] <foo> sarnold: How else would I debug it? I agree it is less than ideal especially since this has never happened before. :) Strace didn't seem too helpful here but I may be missing something
[22:11] <sarnold> foo: well, what was /proc/pid/fd/21?
[22:33] <foo> sarnold: hm, I thought I tried looking for that but couldn't find it. I'll have to see if I can catch this next time
[22:33] <foo> sarnold: I'm assuming that's a file I can attempt to cat or ls or tail or something?
[22:33] <foo> I haven't gone digging in /proc too much
[22:36] <sarnold> foo: *probably* it's a socket; it'd have some ls -l /proc/nnnn/fd/21 output like 21 -> 'socket:[5202400]'
[22:37] <sarnold> foo: you could (probably should) use lsof to figure out where that socket is going; you'll have bits of output like this:
[22:37] <sarnold> TCP 192.168.0.13:42666->192.168.0.24:8009 (ESTABLISHED)
[22:38] <sarnold> once you know what's wedged, you'll be able to start looking into *why* it's wedged -- maybe it's a remote server that has stalled. maybe it's a firewall that silently blocks packets rather than rejecting them. etc
[23:27] <foo> sarnold: ahh, this is all very helpful. Thank you! I'll make note of this next time it happens.
[23:29] <sarnold> foo: woo :)
[23:29] <sarnold> foo: while I've got this tab open, you may like this too :) http://www.brendangregg.com/linuxperf.html
[23:29] <foo> sarnold: uh, this looks awesome - appreciate it