[00:01] <cws> They should be, yes.
[00:58] <ptah_> /na
[01:06] <gp5st> hello. I have a serial console on /dev/ttyUSB0 and whenever I ssh from it with a-v -v -v I see debug3: sign_and_send_pubkey: signing using ssh-rsa <fingerprint> and then it just hangs. I can't ^C or anything to kill it. I end up having to kill getty. I've tried -t -t as well.
[01:07] <gp5st> I'm running 20.04.2
[01:20] <meleh> hi i want to setup QA neural net learning on book and i can QA about this book to tell me something intereesting read me out what is it about
[01:21] <meleh> what neural net can i choose
[01:21] <meleh> ?
[01:22] <sarnold> meleh: there's a few choices summarized at https://www.machinelearningplus.com/nlp/text-summarization-approaches-nlp-example/
[01:39] <robertparkerx> I cannot figure out why one domain is redirecting to another domain on the server
[01:39] <robertparkerx> I'm using a lamp stack bash script
[01:39] <robertparkerx> I can see the virtualhost added
[01:40] <robertparkerx> I restart apache but it still happens
[01:40] <sarnold> when debugging apache things, I found it helpful to tail -F on the access.log and error.log while making requests, and trying to figure out from there what it was doing
[01:41] <meleh> so is it just regular text summarization or i can chat with it and it will chat with me about summarization ?
[01:41] <meleh> sarnold
[01:41] <sarnold> meleh: no idea
[01:41] <meleh> do u know some tool for microphone audio input output for python
[01:41] <meleh> since neural net is most likely python no ?
[03:19] <thebope> sorry all
[03:45] <isapgswell> is there a way to disable builtin api fan
[03:45] <isapgswell> ?
[03:45] <isapgswell> my thermal and fan are controlled by bios
[03:46] <isapgswell> acpi fan
[03:50] <Bashing-om> isapgswell: Laptop ? Try: http://iam.tj/prototype/enhancements/Windows-acpi_osi.html .
[03:52] <isapgswell> Bashing-om thank you i tried
[03:52] <isapgswell> Bashing-om already
[03:52] <isapgswell> fan is api built-in linux
[03:52] <isapgswell> acpi
[03:53] <isapgswell> and there's no way to disable it via kernel parameer
[03:53] <isapgswell> as i know
[03:54] <lotuspsychje> there was a snap 'fancon' before but seems to be gone again now
[03:57] <Bashing-om> isapgswell: Also lm-sensors has a fan control plug in that might be of interest ?
[03:58] <isapgswell> Bashing-om yes it founded coretemp sensor, but fan sensor is missing
[03:59] <isapgswell> Bashing-om my Dell G7 series fan is controlled by bios
[03:59] <isapgswell> Bashing-om I would like an option to leave this as it is
[04:03] <Bashing-om> isapgswell: Looked to Dell for a bios upgrade ?
[04:04] <isapgswell> Bashing-om latest bios, I just would like to make linux do not race condition with bios vendor thermal and fan control
[04:07] <Bashing-om> isapgswell: Sorry - I have no other ideas :(
[04:12] <isapgswell> Bashing-om i edited /etc/default/acpid
[04:13] <isapgswell> Bashing-om and leave only modules: ac battery button and video
[04:14] <isapgswell> Bashing-om and leave only modules: ac battery processor button and video
[04:26] <vysty> I recently built a new computer and installed Ubuntu 20.04. My internet is wireless, and whenever I suspend my computer and wake it back up, I lose connection to my internet. My network settings will still say I'm connected, but I won't get access to anything. When I restart my computer, the internet works fine. Can someone help me troubleshoot this?
[05:25] <abdulhakeem> what is the default kernel package on Ubuntu Server 20.04? Somehow I ended up with several different kernel packages installed, some include modules and some don't, so every time my kernel updates it breaks my audio. Trying to just remove all kernels and then install the right one
[05:25] <abdulhakeem> thought it was linux-generic which supposedly pulls in all the modules and whatnot but stuff still keeps breakig
[05:31] <Bashing-om> abdulhakeem: currently 5.4.0-67-generic is the kernel version. Makes sure that /usr/src/; /lib/modules/; and /boot/ all are consistent one with the others.
[05:31] <abdulhakeem> hmm okay, any idea why I had 5.8 installed somehow? I don't remember doing it
[05:31] <abdulhakeem> thanks btw
[05:31] <abdulhakeem> why I would've had*
[05:32] <Bashing-om> abdulhakeem: 5.8 is the HWE series kernel - I would not have expected that on a server install .
[05:32] <Bashing-om> !hwe | abdulhakeem
[05:33] <abdulhakeem> hmm okay, maybe it got pulled in as part of the ubuntu-desktop package or something? I'm using it as sort of a home server/HTPC so I installed the desktop GUI
[05:33] <abdulhakeem> so if I just remove all kernels and then install linux-generic, would that make it consistent
[05:34] <Bashing-om> !info linux-generic-hwe-20.04 focal
[05:36] <abdulhakeem> Bashing-om: if i delete everythin from those 3 folders you mentioned, would that break the system? ie delete them all and then just reinstall linux-generic? I alredy removed all installed linux-image packages with Synaptic
[05:38] <Bashing-om> abdulhakeem: Will break big time - there is a means to fix from terminal - See: http://ubuntuforums.org/showthread.php?t=2174867 Post #11 . A bit involved and lengthy to guide in IRC.
[05:39] <abdulhakeem> ok ty
[05:40] <Bashing-om> abdulhakeem: Mind ya we are hwere to help if ya run into problems. To have the 5.4 series kernel you are correct that ya want linux-generic installed.
[05:40] <Bashing-om> here*
[05:42] <abdulhakeem> thanks much appreciated :)
[05:43] <vysty> I recently built a new computer and installed Ubuntu 20.04. My internet is wireless, and whenever I suspend my computer and wake it back up, I lose connection to my internet. My network settings will still say I'm connected, but I won't get access to anything. When I restart my computer, the internet works fine. Can someone help me troubleshoot this?
[05:44] <Bashing-om> abdulhakeem: Do keep in mind that you must not remove the presently booting kernel ! ' uname -r ' to know.
[08:23] <Tuor> Hi, I do have an Ubuntu Lucid (10.04) and I'm wondering if it's possible to update it to the latest LTS (probably in steps). What apt repos should I have before trying to update? Should it be possible with do-release-update?
[10:20] <dorotheus> Suddenly the resolution of my screen is very low, i see "unkown monitor" in my settings, the nvidia xerver setting application is blank and I cannot change any options with xrandr.
[10:20] <dorotheus> My Ubuntu versions is 20.04. Can anyone help me?
[10:24] <remhaze> firstly hi dorotheus
[10:24] <dorotheus> remhaze hello
[10:24] <remhaze> Did you try to reinstall driver ?
[10:27] <dorotheus> I think I did. I changed to the proprietary nvidia driver and then it would not open the Desktop enviroment at all. I switched back to the "proprietary, tested" via apt install.
[10:29] <remhaze> whi cmd did you use ?
[10:29] <remhaze> which "apt install"
[10:31] <dorotheus> "sudo ubuntu-drivers install nvidia-driver-390" followed by "sudo apt-get install nvidia-driver-390"
[10:34] <remhaze> no errors on installation ?
[10:34] <dorotheus> I do not remember seeing any errors
[10:37] <dorotheus> It was not listed. Let me install 440.
[10:37] <remhaze> Try it
[10:42] <dorotheus> I installed it. I will reboot and come back
[10:45] <dorotheus> Nothing changed unfortunately.
[10:49] <remhaze> So ? Dorry,  I got disconnected dorotheus
[10:49] <remhaze> Sorry**
[10:49] <dorotheus> Nothing changed unfortunately.
[10:52] <dorotheus> Ok, I will try with stackexchange. Thank you.
[11:29] <line17> i was downloading a website including folders and files. i am using this reference (https://stackoverflow.com/a/26269730) my connection disconnected and now i want to go on where that left. what is the command for go on?
[11:30] <line17> hi dmvrtx
[11:30] <line17> welcome
[11:31] <dmvrtx> hi, line17. thank you
[11:43] <meandrain> I want my machine to reboot when kernel panics. Any idea how to do that? I tried sysctl -w kernel.panic=1 but system freezes when I force the kernel to panic, instead of rebooting
[11:44] <Orvalvisje> good morning
[11:45] <Orvalvisje> i have some problems with my wireless HP deskjet 5525: the printer is, according to ubuntu connected but as soon as i start a printing job, that job just stays in the task window, but nothing happens
[11:48] <lotuspsychje> Orvalvisje: did you install hplip-gui ?
[11:50] <Orvalvisje> i don't know what that is
[11:51] <lotuspsychje> Orvalvisje: hp control center for hp printers on ubuntu/linux
[11:51] <lotuspsychje> Orvalvisje: in many cases in can resolve issues
[11:51] <lotuspsychje> it
[11:57] <Orvalvisje> i am looking for it in ubuntu software, but nothing comes up
[11:57] <lotuspsychje> !info hplip-gui
[11:59] <krumelmonster> Hi. How can I allow an unprivileged user to `systemctl suspend`?
[12:01] <krumelmonster> (With my fresh 20.04 installation, I get "Authentication is required to set a wall message")
[12:22] <meandrain> following this tutorial: https://ubuntu.com/server/docs/kernel-crash-dump  do you know where I can find  "crashkernel=384M-2G:64M,2G-:128M" in order to modify those values ?
[12:23] <meandrain> I have nothing in /etc/default/grub regarding that
[12:31] <pseudonymous> When trying to mount a file as a loop device I get "permission denied". Surely I don't need sudo to do this ? Isn't there a group or something my user can be a member of to do this ?
[12:33] <BluesKaj> Howdy folks
[12:34] <pseudonymous> Ugh, after flailing about for a while I realize `/dev/loop-control` is the file I need access to and that this is owned by the group `disk`. I add my user to this group and presto, it works.
[13:06] <C0M3T> how change read-only permission on snap dir?
[13:11] <leftyfb> c0pt: why?
[13:52] <newbie007> Greetings, I'm trying to install pulseaudio on Ubuntu 18 Server.. Is there some repo I need to add/enable?
[13:56] <leftyfb> newbie007: which version of Ubuntu?
[13:56] <newbie007> leftyfb: 18.0.4
[13:57] <leftyfb> newbie007: install it like any other package
[13:58] <leftyfb> !yy.mm | newbie007
[13:58] <leftyfb> newbie007: to be clear, "18" and "18.0.4" are no valid versions of Ubuntu. The numbers have meaning as stated above.
[14:01] <newbie007> Did I fail to communicate the version I'm on or are we just playing king-of-the-mountain ...
[14:37] <c4pt00> https://github.com/c4pt000/CHINESE-DOGE-XORED-VIRUS
[14:37] <lotuspsychje> not here c4pt00
[14:45] <meandrain> hi, any idea where can I found in packages a kernel with debug info? Something like this:  apt-get install linux-image-5.8.0-44-generic-dbgsym
[14:47] <oerheks> 1debug
[14:47] <oerheks> !debug
[14:48] <oerheks> https://wiki.ubuntu.com/Debug%20Symbol%20Packages i guess
[14:50] <meandrain> thank you
[14:51] <meandrain> If I install this kernel:   apt install linux-image-5.7.0-15-generic-dbgsym      it will boot automatically or I have to modify grub ?
[14:53] <oerheks> if that is the highest kernel, it will boot as 1st
[14:53] <oerheks> else holf shift, and choose that kernel from the menu
[14:53] <oerheks> c/holf/hold
[14:56] <meandrain> thanx !
[16:05] <imi> hi, I have multiple soundcards in my laptop (1 usb and 1 pair of internal speakers). how do I set which one is used?
[16:10] <leftyfb> imi: easiest way: disable the built-in sound in your BIOS
[16:10] <imi> I want a solution that works without rebooting
[16:10] <matsaman> sound outputs?
[16:11] <imi> I want the sounds to be temporarily directed back to the builtin speakers
[16:11] <leftyfb> imi: did you look in settings -> sound ?
[16:11] <matsaman> you want to be able to do this without unplugging the usb sound output?
[16:11] <imi> matsaman: ok how do I do sound outputs?
[16:12] <imi> leftyfb: yes, no matter what I do it uses the usb
[16:12] <matsaman> imi: think I'd use amixer
[16:12] <matsaman> imi: https://unix.stackexchange.com/questions/88118/alsa-how-to-temporarily-change-the-output-device
[16:13] <matsaman> but there are certain to be GUI alternatives if you'd prefer
[16:25] <imi> the "ubuntu software" keeps crashing for me.... :(
[16:40] <imi> matsaman: I'd prefer a gui alternative if you can suggest
[16:41] <matsaman> imi: pavucontrol perhaps
[16:45] <imi> matsaman: that does the trick thank you
[17:31] <goddard> i have some run away process generating massive amounts of disk usage
[17:31] <goddard> how can i figure out what the problem is?
[17:50] <Aristide> Hello !
[17:51] <Aristide> I have a big problem with ardour packaged in Ubuntu 2.10 (Ardour channel redirect to Ubuntu's packagers). Ardour crash at startup (core dumped)
[18:48] <meandrain> I installed the following package:  apt install linux-image-5.7.0-15-generic-dbgsym    but I don't have kernel 5.7 in grub menu. What should I do ?
[18:50] <kryten> meandrain: Installing the actual kernel package would be an idea.. :P
[18:50] <sarnold> meandrain: those are just debugging symbols, what are you trying to do?
[18:50] <meandrain> to make crash (from github) run
[18:51] <meandrain> so if I install apt install linux-image-5.7.0-15-generic. would that work with dbgsym ?
[18:52] <meandrain> I thoght that dbgsym package contains the kernel with debug info
[18:59] <meandrain> but it says it's the debug image:   linux-image-unsigned-5.7.0-15-generic-dbgsym - Linux kernel debug image for version 5.7.0 on 64 bit x86 SMP
[19:09] <Aristide> https://pastebin.com/bhQsXM1x I post ardour debug output if someone has an idea (Ardour launch with sudo, lol, but is bad to launch app with sudo). I have try to remove user ardour config but I don't have anymore ideas
[19:17] <sarnold> meandrain: why do you need to run crash on kernel debug symbols for a kernel you don't have installed?
[19:17] <meandrain> I want to install a kernel that has debug symbols
[19:17] <sarnold> they should all have debug symbols
[19:17] <sarnold> if you're having ap roblem with your kernel, you should install debug symbols thta apply to your kernel
[19:19] <meandrain> sarnold: any hint how to do that ?
[19:19] <meandrain> apt-get install linux-image-`uname -r`-dbgsym    did not worked, no package found
[19:19] <sarnold> meandrain: https://wiki.ubuntu.com/Debug%20Symbol%20Packages describes how to set up the new repository you'll need
[19:23] <meandrain> sarnold: thank you ! I think it's working now. Sorry, I'm a newbie
[19:24] <sarnold> meandrain: great! :D
[19:32] <Sayona> Hi
[19:33] <sarnold> hello
[19:33] <matsaman> hi there
[19:34] <Sayona> Maybe someone can help me: if I type: timedatectl i see NTP service: n/a, but systemctl status ntp is running
[19:35] <sarnold> Sayona: it's been a while since I've run ntp, but I wonder if it's not actually synchronized? does ntpq output look right?
[19:35] <Sayona> is sync
[19:35] <oerheks> Sayona, on what ubuntu version?
[19:35] <Sayona> 20.04
[19:36] <Sayona> ah
[19:37] <oerheks> for me it the other way around; https://paste.ubuntu.com/p/c9DH4YK9ZZ/
[19:37] <Sayona> pff :)
[19:38] <sarnold> desktop machines were moved to systemd-timesyncd and servers were moved to chrony
[19:38] <Sayona> I think is because this: https://paste.ubuntu.com/p/Gp4ZhgpzHr/ ... 0 1 2 3 is not updated
[19:40] <Sayona> oerheks, do you have ntp installed?
[19:41] <oerheks> likely i have standard systemd-timesyncd
[19:42] <Sayona> ah, this why
[20:20] <Aavar_> I am running Cinnamon and there is a tiling extension, but I dont like it very much. Is there a free standing application for tiling windows that works on all DEs? I like the way it's handled in Powertools for windows 10, but I am open to suggestions?
[20:20] <matsaman> Aavar_: powertools or powertoys?
[20:21] <matsaman> FancyZones?
[20:21] <matsaman> Aavar_: https://alternativeto.net/software/maxto/?platform=linux
[20:21] <matsaman> I'm sure I've seen another one, too
[20:22] <oerheks> develspie perhaps?
[20:22] <meandrain> any idea how to debug why there is no crash dump in /var/crash ?
[20:23] <oerheks> meandrain, obviously the crash was so hard, no log is written
[20:24] <oerheks> then journalctrl and dmesg is your only clue
[20:24] <meandrain> oerheks: it worked, I was able to crash the kernel but then after installing debug symbols it does not want to save crash dump anymore
[20:24] <sarnold> meandrain: just to double-check, did you follow https://ubuntu.com/server/docs/kernel-crash-dump when setting up the crash dumps?
[20:24] <meandrain> sarnold: yes
[20:25] <meandrain> I'll try to see if it saves the dump without "panic=1" in grub, which reboots the machine. Because when it worked to save the dump, I did not used that
[20:26] <sarnold> hmm, I thought the reboot was mandatory for the kexec kernel to take over
[20:27] <meandrain> sarnold: On some tutorials I've seen, it rebooted the kernel. But not on ubuntu 20.10
[20:28] <meandrain> also adding syctl variable kernel.panic=1 to reboot the machine is not working. Only panic=1 in grub works
[20:29] <sarnold> meandrain: one thing I completely don't understand is how kernel crash dumps interact with secure boot; I've heard that kexec may not work with secureboot, but .. I'm super-sketchy on the details
[20:29] <oerheks> sysctl variable kernel.panic=1 is the old way, now we have systemd.
[20:30] <terminhell> oh hai
[20:31] <meandrain> oerheks: after I found 6 tutorials how to reboot after crash, all of them were with sysctl variable. Then I found one, after half an hour search, mentioning grub option :D
[20:31] <oerheks> kdump-config show # would give the status
[20:31] <Aavar_> matsaman: THank you :)
[20:31] <kulak> what's the proper procedure to add ca-certificate to root certs?  I created file under /usr/share/ca-certificates/extra/my.crt  then I run "sudo dpkg-reconfigure ca-certificates", but it does not list my new cert.
[20:32] <sarnold> kulak: you need to stuff yours under the local/ directory..
[20:32] <sarnold> kulak: see /usr/share/doc/ca-certificates/README.Debian for the details
[20:33] <meandrain> I am curious how much RAM should I reserve for a kernel with debug symbols
[20:33] <kulak> sarnold: thanks, I will.
[20:37] <terminhell> anyone familiar with using Nextcloud? ive got server 20.04 setup, and trying to figure out something in regards to the data folder.
[20:40] <xMopx> when i open journalctl and press G to go to the bottom, it takes a long time. Is there a way to open journalctl with the view at the end of the log?
[20:41] <terminhell> pipe it to more?
[20:42] <terminhell> or is it less...i forget
[20:42] <xMopx> that takes the same amount of time to get to the end
[20:42] <xMopx> the time is spent by journalctl churning through the log, it maxes 1 cores
[20:44] <terminhell> does the END key work?
[20:44] <xMopx> G and end do the same thing
[20:45] <terminhell> sorry, i think i missunderstood the quesiton XD
[20:45] <xMopx> hmm journalctl -e sort of works but needs a line count
[20:46] <terminhell> what about just outputting to a file? then you can use a text editor
[20:48] <xMopx> sure, that would work, though the step i'm trying to fix is getting data out of journalctl being slow
[20:49] <terminhell> ah, im not super good using journal anymore, just a returning-to-linux guy
[20:49] <terminhell> but sounds like figuring out how to trim down more specific data for sure
[20:50] <terminhell> looks like the export flag may help
[20:51] <sarnold> terminhell: journalctl -e will load just the last lines
[20:51] <sarnold> terminhell: it's way faster that way
[20:51] <terminhell> according to the man page for journalctl "serializes the journal into a binary (but mostly text-based) stream suitable for backups and network transfer (see Journal Export Format[1] for more information). To import the binary stream back into native journald format use systemd-journal- remote(8).
[20:52] <terminhell> and if by Serialize, makes me thing its able to use more than a single core or process...idk.
[20:53] <robertparkerx> I tried to install znc and it said it was successful. I see the nick here but I cannot connect by mIRC
[20:53] <robertparkerx> I have tried the listening port :port and :+port
[20:53] <sarnold> what error message od you get?
[20:53] <robertparkerx> SSL certificate verify failed
[20:54] <sarnold> did you configure a tls certificate for your znc?
[20:54] <robertparkerx> no how do I do that
[20:54] <sarnold> did you put whatever CA certificate you used for it in your mirc certificate store?
[20:55] <sarnold> I don't know if znc offers it or not
[20:55] <sarnold> if it doesn't, it might be easier to tel mirc to not validate certifcates
[21:07] <robertparkerx> Okay now I get host disconnected
[22:00] <metbsd> how do i set proxy for google-chrome
[22:00] <metbsd> i tried the cli --proxy-server, but doens't seem to work
[22:02] <leftyfb> metbsd: under the ubuntu network settings
[22:02] <leftyfb> metbsd: chrome doesn't have it's own proxy settings. It uses the system proxy settings
[22:03] <metbsd> but it's xubuntu
[22:03] <metbsd> i'm using
[22:04] <leftyfb> metbsd: if xubuntu doesn't use the same Network Manager, then scroll to the bottom of this: https://computingforgeeks.com/how-to-set-system-wide-proxy-on-ubuntu-debian/
[22:37] <tomreyn> Zuroger-KUB20: did you ever get to read those replies we posted to your question? is this still relevant? irclogs.ubuntu.com -> #ubuntu -> .html -> ctrl-f -> Zuroger-KUB20
[22:53] <meandrain> any idea if this means kernel crashed?   https://dpaste.org/uC37
[22:54] <meandrain> and this:  https://dpaste.org/508L
[22:56] <sarnold> meandrain: there's lots of reasons why the kernel might dump the stack, a crash is certainly a common reason for seeing them, but just the stack trace isn't very helpful without whatever came before it, too
[22:56] <sarnold> (and likewise, whatever came before it is usually not very helpful without the stack trace)
[22:57] <meandrain> what words should I search for, when looking for kernel panics ?
[23:04] <sarnold> there's often a "cut here" marker
[23:05] <sarnold> meandrain: seen this yet? https://www.kernel.org/doc/html/latest/admin-guide/bug-hunting.html it feels like something you'd like :)
[23:05] <meandrain> no, thank you
[23:24] <devslash> when I run netstat -ltup it does not show that port 53 is in use but when I run a program that binds to port 53, it says that the port is already in use...
[23:26] <cws> devslash: 1. netstat has been deprecated for a long time. 2. 53 is DNS, which typically uses UDP, which is not shown by -t.
[23:26] <cws> devslash: ss -tulpn
[23:27] <devslash> I see
[23:27] <devslash> that shows a process ID which is system-resolve
[23:28] <devslash> sorry systemd-resolve
[23:29] <sarnold> cws: btw, you basically also need tcp port 53 for dns to work today
[23:30] <devslash> I have no idea what to do
[23:30] <devslash> I'm guessing that systemd-resolve resolves DNS queries
[23:30] <cws> sarnold: I know.
[23:30] <cws> resolved is your local dns caching resolver, yes.
[23:31] <sarnold> cws: okay, cool
[23:32] <cws> TCP is used when any reply exceeds 512 bytes.
[23:32] <cws> RFC 77-hundred-something.
[23:38] <devslash> cws, so do you know what I can ?
[23:39] <cws> devslash: What are you trying to get to listen on those ports?
[23:39] <devslash> Pi Hole running in a docker container
[23:40] <sarnold> it probably doesn't need to listen on 127.0.0.*:53, just bind it to whatever address it actually needs
[23:41] <devslash> according to the docs that give you a sample compose script, you bind to port 53 for both tcp and udp
[23:46] <devslash> what would happen if i disabled the systemd-resolve service
[23:47] <sarnold> devslash: there's some advice on how to do that, and what it'll do, here https://askubuntu.com/q/907246/33812
[23:47] <devslash> ok thanks
[23:51] <devslash> One thing
[23:52] <devslash> I dont have NetworkManager service
[23:52] <devslash> Im using Ubuntu Server not desktop
[23:54] <devslash> I restarted networkd instead