[00:17] <gumer> hola que tal ...
[00:20] <gumer> Saludos desde Lima Perú
[00:25] <sarnold> hi gumer :)
[02:25] <Sublevel4> I have any issue that i am struggling to find out what the cause is, I have apache running on a machine. I can't get a response when I try to access it via IP address. I can ping it, I can get to another server that runs on a non standard port, I can get to other webservers on other computers on my network. I have confirmed apache is running.
[02:25] <Sublevel4> Localhost gives me a security risk but everything else I get "... .net took to long to respond".  Where do I even start?
[02:27] <NickH> I'd start by trying to telnet to the ip and port you exect it should be running on.
[02:27] <NickH> s/exect/expect
[02:30] <Sublevel4> it says connected
[02:31] <Sublevel4> on 80 and 443
[02:31] <NickH> Ok. So, I'd need checking the apache logs to look for errors about why it is not able to serve web pages.
[02:32] <NickH> s/need/next be
[02:34] <Sublevel4> there are 18 lines in the error log, what kind of thing am i looking for?
[02:36] <Sublevel4> access log has nothing
[02:38] <NickH> Try watching the error log: "tail -f /var/log/apache2/error.log" while trying to load a page in your browser.
[02:44] <Sublevel4> it didn't add anything the last entry is at Thu Aug 17 17:15:43.008517 2023. there was this [Thu Aug 17 17:07:42.233663 2023] [ssl:warn] [pid 878] AH01909: Sublevel4:443:0 server certificate does NOT include an ID which matches the server name
[02:45] <Sublevel4> but that was ther a week ago and i could get to the site fine
[02:47] <NickH> Try changing the LogLevel in /etc/apach2/apache2.conf to debug. Don't forget to "systemctl reload apache2"
[02:47] <Sublevel4> there is this one as well - PHP Warning:  Module "imagick" is already loaded in Unknown on line 0
[02:47] <NickH> Ohh, hang on, so this worked a week ago?
[02:49] <Sublevel4> yes i had no issues as of last friday.
[02:50] <NickH> Ok, what what changed?
[02:55] <Sublevel4> on that computer nothing that I remember changing. On Saturday I had to change routers, but I am pretty sure it worked after that. Sunday It was not working and havent' been able to get to it sense. I can get to other servers within my network its just the one.
[03:19] <hyperedge> what package supplies modinfo command?
[03:20] <rbox> dpkg -S can tell you what package a file is from
[03:21] <hyperedge> I tried that, it says "dpkg-query: no path found matching pattern *modinfo*
[03:22] <rbox> a file contains a full path
[03:23] <hyperedge> With full path, this is the output. dpkg-query: no path found matching pattern /usr/bin/modinfo
[03:24] <hyperedge> I am inside a container (I think). It is a rented system on the cloud. I want to run nvidia-smi, but it says Failed to initialize NVML: Driver/library version mismatch
[03:24] <hyperedge> I am just trying to check the kernel module version of nvidia drivers
[03:25] <rbox> if its not installed, apt-file will tell you what package ownss a file
[03:25] <rbox> you generally can't screw around with modules in a container
[03:29] <hyperedge> I tried that as well, just "apt-file search modinfo" gives 2000 results, "apt-file search /usr/bin/modinfo" gives 0 results.
[03:30] <oerheks> !find modinfo
[03:31] <oerheks> i bet bash-completion
[03:31] <oerheks> https://launchpad.net/ubuntu/+source/bash-completion
[03:31] <oerheks> launchpad is a help, thanks Mark
[03:32] <hyperedge> Oh, ty ubottu, it's /sbin/modinfo I guess
[03:32] <hyperedge> The top level problem is that, I rented 4 GPUs on cloud and using tensorflow for training an ML model. All GPUs are visible to tensorflow and the distributed training works. But I don't think I am seeing speed improvements over a single GPU. I just want to see if all GPUs are loaded
[03:32] <oerheks> reducing the amount of typing sysadmins
[03:32] <oerheks>  and programmers need to do on a daily basis.
[03:32] <oerheks> lazy is gold
[03:33] <oerheks>  speed improvements over a single GPU ... on a cloud?
[03:33] <hyperedge> yeah, why not?
[03:33] <oerheks> that could contradict the 'cloud'
[03:34] <oerheks> why would you not have full power? bit per clockcycle?
[03:34] <hyperedge> well, cloud could mean numerous things.
[03:34] <oerheks> tenserflow internal is a drag, how do you solved that?
[03:35] <hyperedge> IDK, let's leave that (I guess). I want to run nvidia-smi. But ubuntu says this "Failed to initialize NVML: Driver/library version mismatch".
[03:35] <hyperedge> Can I do something to fix that?
[03:35] <oerheks> effin, more important issues than worrie about cpu config, you don't. exept in your AWS panel for example
[03:36] <oerheks> what are you trying to do?
[03:38] <oerheks> if i bing on that error ;  "Failed to initialize NVML: Driver/library version mismatch" then roll back to 470
[03:38] <oerheks> stable
[03:38] <hyperedge> Well, IDK if that's possible, I only have access to a container
[03:38] <oerheks> on what, docker?
[03:38] <hyperedge> vast.ai, IDK what container tech they use
[03:39] <oerheks> just a vpn?
[03:41] <hyperedge> They give me one ssh access and that directly puts me inside a container. Tensorflow usually reserves all VRAM at the start. If I see all GPUs loaded, I can be sure that I don't need any changes to my code. If all GPUs are not loaded, then I will have to modify the code I am using for training.
[03:42] <oerheks> Talk with them.
[03:42] <hyperedge> Alright, thanks for the time!
[03:42] <oerheks> yw
[04:07] <hyperedge> Can you guys help me find what version of nvidia drivers is being used? If I know that, I can install the corresponding nvidia-utils and get nvidia-smi to work.
[04:07] <akik> hyperedge: modinfo nvidia |less
[04:07] <oerheks> ubuntu-drivers list
[04:09] <hyperedge> well, that's how it all started. modinfo is not present in the container I am in
[04:09] <oerheks> or   lshw -numeric -C display
[04:09] <hyperedge> i installed kmod
[04:10] <hyperedge> now it says "modinfo: ERROR: Module alias list not found."
[04:10] <oerheks> just passthrough
[04:10] <akik> hyperedge: a container uses the host's kernel
[04:10] <oerheks> another not understanding of container; why would it need drivers?
[04:12] <hyperedge> Ok, let's start over. I am inside a container. I type nvidia-smi, it says Failed to initialize NVML: Driver/library version mismatch. What should I do?
[04:12] <rbox> cry/
[04:12] <hyperedge> very helpful. Thanks
[04:13] <akik> hyperedge: you should share the nvidia device file from the host into the container
[04:14] <hyperedge> You mean the files inside /sys or /dev etc? Those things are shared, I can access the GPUs inside the container.
[04:15] <akik> hyperedge: the error says something about a library version mismatch
[04:15] <hyperedge> If you meant the driver files (/lib etc), I cannot do that as I don't have access to the host.
[04:16] <hyperedge> akik, well, that's what I have been saying from the start. If I know what version of nvidia drivers are being used, I can install the corresponding nvidia-utils inside container and run the command
[04:16] <hyperedge> atleast, that was my line of thinking
[04:17] <akik> hyperedge: you missed a lot of details from the start
[04:17] <hyperedge> let me know whatever details you want, i can share it
[04:18] <akik> hyperedge: ask your sysadmin to provide the host side details
[04:18] <oerheks> in your panel, i guess
[04:18] <oerheks> +1
[04:19] <oerheks> just run your database/service, hardening is done by them.
[04:19] <akik> hyperedge: you can try dmesg
[04:20] <hyperedge> Well, this is all I see in the panel oerhks (along with ip etc). https://0x0.st/HL_i.png
[04:20] <hyperedge> dmesg operation not permitted
[04:21] <akik> hyperedge: ok contact your sysadmin/provider
[04:21] <oerheks>  4090 on a container,..
[04:22] <oerheks> do you calculate sunflares?
[04:23] <hyperedge> :)
[04:24] <oerheks> my co worker is rolling over the ground
[04:24] <oerheks> seriously, have fun!
[04:24] <hyperedge> I am bleeding money, if all 4 GPUs are not being used, I have to switch to a single GPU
[04:28] <akik> hyperedge: btw what is that service provider with that big servers?
[04:30] <hyperedge> akik it's vast.ai
[04:31] <hyperedge> They are very cheap too...
[04:31] <akik> hyperedge: they have a chat at https://vast.ai/ page ask them
[04:32] <oerheks> one can a doom server on it. more accounts than people living on earht.
[04:32] <akik> discord info here https://vast.ai/docs/overview/introduction
[04:32] <akik> support@vast.ai e-mail
[04:32] <oerheks> twice, says john
[04:32] <oerheks> hahahahaha
[04:36] <hyperedge> yeah, i did ask in discord, no comments yet.
[04:36] <hyperedge> one person just said "it's a version mismatch between nvidia-utils and the driver module"
[04:36] <hyperedge> like duh
[04:37] <oerheks> ,,
[05:20] <Yakov> I need widget for Ubuntu which can shot few different time zones
[05:20] <Yakov> to be located near language and battery icons
[05:20] <Yakov> also Need temperature widget, if there is one widget to cover this all would be awesome
[06:05] <Tehdastehdas> How to view reviews in Snap Store? How to edit my review?
[06:57] <lucifer_> hii
[06:57] <lucifer_> friends
[07:00] <rfm> Tehdastehdas, maybe #snappy might care about those questions, I doubl #ubuntu does
[07:16] <Tehdastehdas> Thanks rfm . They sent me to #ubuntu-desktop .
[09:10] <al_> hi
[09:42] <MarvinMartian> hello
[09:42] <MarvinMartian> I need some assistance with "make"
[09:43] <MarvinMartian> I'm trying to manually build a cpp project from git, but but make tried running node
[09:43] <MarvinMartian> I purged node and npm, and now I'm getting an error
[09:43] <MarvinMartian> make
[09:44] <MarvinMartian> "/usr/bin/env: ‘node’: No such file or directory"
[10:37] <messenger> The Lord Jesus Christ Already treat you with healthy body without ( AIDS ) , if your still an asshole than you deserve it ... .
[11:02] <Lope> Fun challenge I used to be a brute and would disable my devices using automatic DHCP DNS servers, instead I found ways to override with 1.1.1.1 and 1.0.0.1 instead of allowing ISP's crappy DNS server to be used etc.
[11:03] <Lope> So I did something to this Ubuntu 22.04 installation but can't remember what I did.
[11:03] <Lope> Now I run my own DHCP and DNS server (working perfectly on all my other Linux and Android devices)
[11:03] <Lope> But this system isn't taking my DNS server or DNS search domain.
[11:04] <Lope> `nmcli show` shows that it's using 1.1.1.1 and 1.0.0.1
[11:04] <Lope> NetworkManager manages the wifi connection.
[11:04] <Lope> I've removed and added the wifi network fresh, didn't touch anything about the connection.
[11:04] <marcoagpinto> how do I install MySQL in Ubuntu?
[11:04] <Lope> I've got nothing configured in any file/dir inside /etc/NetworkManager
[11:06] <Lope> /etc/resolv.conf is a symlink to ../run/systemd/resolve/stub-resolv.conf and it's showing nameserver 127.0.0.53 \n options edns0 trust-ad \n search example2.org
[11:06] <Lope> /run/systemd/resolve/resolv.conf is almost identical./
[11:06] <Lope> Everything in /etc/systemd/resolved.conf is commented out.
[11:07] <Lope> I've tried various suggestions in /etc/nsswitch.conf, no dice.
[11:07] <Lope> I've restarted the systemd-resolved (and it is running without errors) and disconnected/reconnected from WiFi every time I've changed any setting in hopes that it starts working, but thus far no dice.
[11:24] <Lope> Somehow I accidentally left my old DHCP server running and it was competing with the new one. For some unknown reason this particular system in question was the only one that arbitrarily used the old DHCP server.
[11:24] <Lope> Sorted.
[11:24] <tomreyn> marcoagpinto: this seems like a simple question, i would assume a web search would answer quickly. but maybe you did not know the package name? the package is called mysql-server
[11:24] <JanC> Lope: it will use the first one to answer
[11:25] <JanC> so probably it was "closest"
[11:25] <marcoagpinto> tomreyn: it is not for me, it is for a friend in another network
[11:25] <Lope> I guess the latency is different for different clients then, yes.
[11:25] <Lope> All sub 1 ms
[11:25] <Lope> but hehe, a win is a win.
[11:26] <marcoagpinto> tomreyn: sudo apt-get mysql-server
[11:26] <marcoagpinto> ?
[11:26] <tomreyn> marcoagpinto: yes, that should work.
[11:27] <marcoagpinto> thanks
[11:27] <Lope> JanC, I had accidentally left my old DHCP server stopped but not disabled. So after a reboot they were competing, unknown to me.
[11:27] <tomreyn> marcoagpinto: you're welcome. it's usually best for them (and us) when people seeking support join here themselves.
[11:27] <JanC> you're not the first to have that happen to them  :)
[11:28] <Lope> Many days later, 10,000 context switches and lots of tremendously late nights and various life stresses all competing as well.
[11:28] <marcoagpinto> :)
[11:28] <Lope> uhuh.
[11:28] <Lope> Next time I'll disable the fuckers.
[11:28] <marcoagpinto> I don't know if he speaks English
[11:28] <marcoagpinto> :)
[11:28] <Lope> Just to be extra "stopped"
[11:28] <Lope> In case I forget.
[11:29] <tomreyn> marcoagpinto: note there are non english ubuntu channels, too.
[11:29] <marcoagpinto> ahhhhh
[11:29] <marcoagpinto> I didn't know :p
[13:22] <lbuntu> hello
[13:22] <lbuntu> is there someone?
[13:23] <lotuspsychje> !ask | lbuntu
[13:23] <throwthecheese> Can anybody provide me with Lomiri binaries for 22.04?
[13:23] <lbuntu> exit
[13:31] <leftyfb> throwthecheese: lomiri isn't supported here. It looks like a dead project in fact. Feel free to ask for help here: https://forums.ubports.com/
[13:34] <Sublevel4> If i have removed and reinstalled apache and I still don't get a response when I try to access via localhost or the IP of the machine running apache. where do I look next?
[13:34] <leftyfb> Sublevel4: logs
[13:35] <leftyfb> Sublevel4: https://ubuntu.com/tutorials/viewing-and-monitoring-log-files#1-overview
[13:36] <leftyfb> Sublevel4: https://betterstack.com/community/guides/logging/how-to-control-journald-with-journalctl/
[13:36] <leftyfb> Sublevel4: https://www.digitalocean.com/community/tutorials/how-to-troubleshoot-common-apache-errors
[13:42] <Sublevel4> there are two lines in the access log. ::1 - - [18/Aug/2023:09:33:58 -0400] "-" 408 0 "-" "-"
[13:42] <Sublevel4> ::1 - - [18/Aug/2023:09:33:58 -0400] "-" 408 0 "-" "-" and two in the error log - AH00489: Apache/2.4.52 (Ubuntu) configured -- resuming normal operations - AH00094: Command line: '/usr/sbin/apache2'
[13:43] <leftyfb> !paste | Sublevel4
[13:43] <leftyfb> Sublevel4: I would start with the apache2 journal log to make sure apache is running
[13:43] <Sublevel4> ok sorry
[13:58] <webchat3> During installation of Ubuntu Server with subiquity and attaching Ubuntu Pro can the installation be hardened during install?
[13:59] <leftyfb> webchat3: sure, don't install ssh
[13:59] <leftyfb> webchat3: beyond that, no. That is up to you
[14:00] <Sublevel4> leftyfb I have gone through all the "Troubleshoot Common Apache Errors" with no luck. I am trying to figure out the journalctl now
[14:01] <webchat3> I mean can usg be used to harden by applying a profile like cis_level1_server or cis_level2_server when installing Ubuntu Server?
[14:02] <webchat3> So it applies the appropriate rules during installation making the necessary alterations so it comes out hardened following installation? Think something similar to applying a security profile during installation like RHEL does.
[14:02] <tomreyn> webchat3: i would think you need to do so post-install, and likely post reboot
[14:03] <webchat3> That's a pretty big period non-hardened!
[14:03] <tomreyn> webchat3: but that's a question better asked in #ubuntu-server with the respective team
[14:03] <webchat3> Switching to #ubuntu-server
[14:12] <ayjay_t> hey so, i had been using bluetoothctl but its suddently stopped work.
[14:14] <ayjay_t> working* br-connection-adapter-not-powered
[14:15] <ayjay_t> power on fails
[14:16] <ayjay_t> systemd is fine, hcitool shows no devices
[14:29] <ayjay_t> niiiightmare
[14:40] <ayjay_t> wow it was softblocked? i dont even know what that is or why it would be softblocked... if anyone has any insight, id appreciate it
[14:42] <Sublevel4> Leftyfb: the result of journalctl since last boot
[14:42] <Sublevel4> -- Boot c7506191b4984090a0f36e954a017b01 --
[14:42] <Sublevel4> Aug 18 07:58:29 sublevel4-ubuntu systemd[1]: Starting The Apache HTTP Server...
[14:42] <Sublevel4> Aug 18 07:58:51 sublevel4-ubuntu systemd[1]: Started The Apache HTTP Server.
[14:42] <Sublevel4> Aug 18 09:16:36 sublevel4-ubuntu systemd[1]: Stopping The Apache HTTP Server...
[14:42] <Sublevel4> Aug 18 09:16:36 sublevel4-ubuntu systemd[1]: apache2.service: Deactivated successfully.
[14:42] <leftyfb> !paste | Sublevel4
[14:48] <Sublevel4> leftyfb: I hope I did this right. the log https://pastebin.com/raw/2PuACkyr
[14:49] <leftyfb> Sublevel4: do you have a firewall installed/enabled? Is this on a public machine? A hosted machine?
[14:50] <leftyfb> Sublevel4: also, are you trying to access https://localhost or http://localhost?
[14:50] <Sublevel4> Leftyfb: not that i know of. No its is inside my local network and right now not accessible outside.
[14:52] <Sublevel4> Leftyfb: i have tried both. https give me refused to connect and HTTP takes forever then says it timed out
[14:54] <leftyfb> Sublevel4: ( sudo lsof -i :80 ; sudo lsof -i :443 ; cat /etc/os-release ; uname -a ; sudo iptables -L -n ; sudo ufw status ) | nc termbin.com 9999
[15:00] <Sublevel4> leftyfb: https://termbin.com/bdrc
[15:01] <leftyfb> looks like apache is running and no firewall rules.
[15:02] <leftyfb> Sublevel4: curl -s -o /dev/null -w '%{http_code}' http://localhost
[15:03] <Sublevel4> 200
[15:04] <leftyfb> that means it's working
[15:07] <Sublevel4> leftyfb: thank you for your help. where should I look next?
[15:07] <leftyfb> Sublevel4: what is the issue again?
[15:07] <leftyfb> curl can hit it just fine
[15:09] <Sublevel4> when i try to access via ip or localhost I get nothing times out or can't connect.
[15:10] <Sublevel4> leftyfb: i can reach another server that runs on a different port but nothing for the webserver
[15:10] <leftyfb> Sublevel4: which browser? Do you have a proxy or something configured or the browser? adblock? plugins?
[15:11] <leftyfb> Sublevel4: try a different browser
[15:13] <Sublevel4> Leftyfb: i have tried chrome and firefox on that machine as well as chrome, firefox and Safari on other machines that are local with the same results. maybe I need to wipe it clean and start over, ugh.
[15:28] <throwthecheese> Can anybody provide me with Lomiri binaries for 22.04? I saw that 23.04 and up provides Lomiri in universe and I would really like to have a touch-friendly DE with decent global menus
[15:52] <tomreyn> throwthecheese: you could look for a PPA providing any, or build them yourself. Or ask in #ubports
[16:02] <xamindar> has anyone had issues with libreoffice on Ubuntu? It opens and performs copy-paste functions sxcruciatingly slow. Also, it can not write to my ~/ direcvtory, but it CAN write to any subdirectories. Really strange and not working correctly.
[16:03] <xamindar> i've done nothing besides install it so this apprears to be an incorrect default setup. or I
[16:03] <xamindar> I'm missing something else
[16:05]  * unkn0wn how to set auto completion on terminal ubuntu?
[16:07] <lotuspsychje> unkn0wn: is TAB what you are looking for to autocomplete?
[16:09] <unkn0wn> lotuspsychje: like kali linux
[16:11] <unkn0wn> lotuspsychje: https://askubuntu.com/questions/1297969/what-tool-do-i-need-to-install-to-make-my-terminal-show-the-autocompletion-of-th
[16:11] <lotuspsychje> unkn0wn: the volunteers can only support ubuntu and its !flavours here
[16:26] <iconoclasthero> I have an install of 23.04 which i installed by $ sudo do-release-upgrade from 22.10
[16:28] <iconoclasthero> i am getting messages saying that my 32 GB / partition is full (I have a separate /home and /library, the latter for media files, etc.).  the 32 gb / drive has only the OS and related stuff like /var/log, etc.
[16:28] <iconoclasthero> when I do sudo du -sh, it shows 22 GB
[16:29] <iconoclasthero> is there somewhere I should look for files left over from e.g., the upgrade from 22.10 to 23.04?
[16:32] <lotuspsychje> iconoclasthero: to cleanup your system you could use stacer or bleachbit, see if you can find the bottleneck
[16:32] <iconoclasthero> https://pastebin.com/9pZduMup
[16:34] <lotuspsychje> iconoclasthero: how much space did you have originaly on your 21.10 system?
[16:34] <lotuspsychje> 22.10 sorry
[16:34] <iconoclasthero> i didn't change the size when i did the release upgrade
[16:35] <iconoclasthero> i'm looking at gparted and it says 34.18 GB
[16:35] <iconoclasthero> 32.87 used
[16:36] <iconoclasthero> stacer says there's 1.6 GB in application cache, the largest being ccache with ca. 500 MB
[16:36] <iconoclasthero> google chrome has 500 mb
[16:36] <iconoclasthero> but chrome is on /home
[16:38] <lotuspsychje> what about autoremove, does apt ask for it iconoclasthero ?
[16:39] <iconoclasthero> It may, but when I upgrade, I use this alias: alias upgrade='screen -m bash -c '\''sudo apt update ; sudo apt upgrade -y ; sudo apt autoremove -y ; sudo apt clean'\'''
[16:39] <iconoclasthero> so it should be clean
[16:40] <lotuspsychje> iconoclasthero: try gnomes internal baobab to detail up your 34GB partition
[16:42] <iconoclasthero> well... it says 18.? GB used
[16:42] <iconoclasthero> but it won't let me run it as sudo
[16:43] <lotuspsychje> baobab is gui iconoclasthero dont run that as root
[16:43] <iconoclasthero> then how does it calculate the directories that i can't access as a normal user
[16:46] <lotuspsychje> iconoclasthero: try something cli as disk analyzer
[16:46] <lotuspsychje> !info ncdu
[16:46] <iconoclasthero> i have ncdu
[16:47] <iconoclasthero> it says 22 GB run as sudo
[16:48] <iconoclasthero> https://pastebin.com/ucitZyHf
[16:49] <iconoclasthero> ^-- $ sudo ncdu --exclude /home --exclude /library
[16:50] <iconoclasthero> https://pastebin.com/eJUSZB71
[16:50] <iconoclasthero> ^--lsblk
[16:54] <iconoclasthero> what about moving /snap onto a separate partition?
[16:55] <iconoclasthero> that will at least give me space and i don't have to move everything around to give / more space
[16:57] <iconoclasthero> /usr/lib is the biggest directory.
[16:58] <iconoclasthero> and looking at a 22.04 install, there are some big differences
[16:59] <iconoclasthero> https://pastebin.com/G8EvnwDx <22.04
[16:59] <lotuspsychje> scan the whole thing with bleachbit
[16:59] <iconoclasthero> https://pastebin.com/XJbAEdHw <23.10
[17:00] <iconoclasthero> what are options for $ sudo bleachbit
[17:00] <iconoclasthero> oh, i can't
[17:00] <iconoclasthero> run as sudo
[17:04] <iconoclasthero> bleachbit https://imgur.com/a/0v6VISt
[17:07] <iconoclasthero> delete system/cache + system/localizations = 1.35 GB; delete APT/package lists  = 0.5 GB
[17:08] <mzoku> how is youtube-dl on ubuntu 22 or yt-dlp?
[17:18] <iconoclasthero> youtube-dl worked last time i used it
[17:20] <mzoku> thanks
[17:21] <iconoclasthero> $ youtube-dl -x --audio-qualit=0 --audio-format opus https://www.youtube.com/watch?v=NTvT4JNACss
[17:21] <iconoclasthero> worked fine
[17:21] <iconoclasthero> $ youtube-dl --version 2021.12.17
[17:23] <iconoclasthero> mzoku, $ youtube-dl --list-extractors
[17:23] <iconoclasthero> is interesting
[17:25] <mzoku> great, on ubuntu 20 with youtube-dl there was a probkem with very slow dw speeds and it was because of the ffmpeg imcopatibility
[17:26] <mzoku> yeah, it is interesting, thanks :)
[17:27] <mzoku> --list-extractors
[17:28] <iconoclasthero> i buld my own ffmpeg and hadn't noticed a problem but i generally use it as a one-off so time isn't terribly important.
[17:28] <mzoku> --extractor-descriptions
[17:29] <mzoku> good for you
[17:30] <mzoku> have you or anyone else heard recently problems with dummy output on huawei d15? on ubuntu 20 there was no drivers, and I hoped with the nwe kernal versions and ubuntu 22 I will get sound
[17:31] <webchat32> Hello I am new here.
[17:31] <iconoclasthero> mzoku, fwiw, i tried to follow the download instructions from https://github.com/ytdl-org/youtube-dl
[17:32] <iconoclasthero> namely sudo curl -L https://yt-dl.org/downloads/latest/youtube-dl -o /usr/local/bin/youtube-dl
[17:32] <iconoclasthero> and what i got was a short script that says...
[17:32] <iconoclasthero> ll
[17:32] <mzoku> thats how i download it with curl from github
[17:33] <mzoku> yep
[17:33] <iconoclasthero> i get Access denied:   Due to a <a href="https://openjur.de/u/2466945.html" target="_blank">ruling</a> of the Hamburg Regional Court, access to this website is blocked.
[17:33] <iconoclasthero> wget gives me: 2023-08-18 13:33:04 ERROR 451: Unavailable For Legal Reasons.
[17:34] <webchat32> I want to know how to downgrade ubuntu version 23.04 to 22.04? Can anyone explain me the process. I need help here.
[17:34] <leftyfb> webchat32: you don't
[17:34] <leftyfb> webchat32: you install 22.04 from scratch
[17:34] <iconoclasthero> reinstall 22.04 and stick with LTS from now on
[17:35] <webchat32>  no i do not know the process it automatically updated.
[17:35] <leftyfb> no it doesn't
[17:36] <iconoclasthero> you somehow did a $ do-release-upgrade
[17:36] <iconoclasthero> either from cli or from the gui
[17:36] <leftyfb> webchat32: ubuntu will never upgrade releases automatically. You had to have clicked through the process
[17:36] <mzoku> it geolocation thing
[17:36] <webchat32> i went to tech he install it but he does not off update
[17:37] <leftyfb> webchat32: install Ubuntu 22.04 from scratch
[17:37] <webchat32> how will i do it?
[17:37] <webchat32> i use dual boot with windows.
[17:37] <iconoclasthero> i'm in the US...
[17:37] <iconoclasthero> download 22.04 and put it on a USB stick and install it like you did last time
[17:38] <iconoclasthero> just boot up the USB and follow the prompts.
[17:38] <leftyfb> webchat32: https://www.freecodecamp.org/news/how-to-dual-boot-windows-10-and-ubuntu-linux-dual-booting-tutorial/
[17:38] <iconoclasthero> if you don't want to lose your /home info, and /home isn't on a separate partiton, don't tell it to format the partition
[17:42] <raub1> Does anyone know how to force screen (and tmux) to read the .profile/.bash_profile/.bashrc when I start it?
[17:42] <raub1> (I use both, so...)
[17:53] <iconoclasthero> why do you think screen doesn't read those files?
[17:54] <iconoclasthero> raub1?
[17:55] <iconoclasthero> when i hit screen, I have my same prompt and all my aliases
[17:57] <iconoclasthero> rabu1: https://unix.stackexchange.com/questions/622477/running-screen-and-immediately-run-other-commands
[17:57] <leftyfb> raub1: all of those get loaded when opening a new bash shell, regardless if it's a TTY or multiplexer
[18:01] <raub1> iconoclasthero: I have my .profile to load .bashrc which in turn set the prompt. When I run screen the propmpt I set is not shown
[18:03] <iconoclasthero> are you sure you're in bash when you run screen?
[18:05] <iconoclasthero> what happens if you run screen bash -i ?
[18:05] <raub1> iconoclasthero: Just checked. echo $SHELL claims it is /bin/sh, which in turn is an alias to bash
[18:06] <raub1> iconoclasthero: I was just reading the link you provided
[18:07] <iconoclasthero> well, if I do which sh on 23.04, I see that there's /usr/bin/sh and /bin/sh.  those are simlinked to dash
[18:08] <raub1> Actually my issue is not in ubuntu; I just thought my question was generic enough
[18:10] <iconoclasthero> i see, what happesn if you run $ screen bash -i
[18:11] <raub1> Lemme try
[18:12] <raub1> That does the trick!
[18:13] <raub1> But CTRL-A C does not. Fun
[18:14] <raub1> (As in creating another session within screen)
[18:16] <iconoclasthero> could your screen be aliased?
[18:16] <iconoclasthero> $ type screen
[18:17] <raub1> it says screen is /usr/bin/screen
[18:17] <iconoclasthero> https://serverfault.com/questions/126009/how-do-i-ask-screen-to-behave-like-a-standard-bash-shell
[18:17] <iconoclasthero> and whats in ~/.screenrc
[18:19] <raub1> iconoclasthero: https://paste.centos.org/view/b6cd349a (I like the colours used in their pastebin)
[18:20] <iconoclasthero> try moving that to e.g., ~.screenrc ; run screen ; see what happens
[18:20] <raub1> I guess my hardstatus string is boink?
[18:20] <iconoclasthero> i don't know what all of that is, but i don't have a .screenrc
[18:20] <iconoclasthero> so it apparently isn't necessary
[18:21] <iconoclasthero> https://www.kilobitspersecond.com/2014/02/10/understanding-gnu-screens-hardstatus-strings/
[18:21] <raub1> Lemme try that
[18:22] <iconoclasthero> ~/ $ mv .screenrc ~.screenrc
[18:22] <iconoclasthero> or mv ~/.screenrc ~/~.screenrc
[18:23] <raub1> I just realized I need to reprase my question: I use the "caption always" to define the window captions, so I know which host I am on which session
[18:24] <raub1> But, it reads the prompt, hence the original question
[18:24] <raub1> Anyway, back to screen
[18:25] <iconoclasthero> i'd look here: https://serverfault.com/questions/126009/how-do-i-ask-screen-to-behave-like-a-standard-bash-shell
[18:25] <iconoclasthero> anyway, good luck, i need to get going
[18:26] <raub1> Will do. And thanks. My google-fu is crap today
[18:26] <leftyfb> raub1: does running screen open /bin/bash if you don't have your custom .screenrc ?
[18:27] <leftyfb> because a stock Ubuntu 22.04 will run everything perfectly fine without a custom .screenrc
[18:28] <leftyfb> in fact, I tried the .screenrc you pastebin'd and it's working with that just fine as well
[18:28] <leftyfb> raub1: you got something screwy with your shell configs somewhere. You shouldn't be load /bin/sh as your shell anywhere
[18:29] <mzoku> how to grep [12:39:49] Possible rootkits: 1, from the rkhunter log? (probably false positive but yet) when I grep warnings it doesn't show anything important (apart from No mail-on-warning address configured)
[18:29] <raub1> leftyfb: the machine in question has a lot of wrongness. I really want to kill it but righ tnow I have to put up with it until I can build a replacement
[18:29] <throwthecheese> Any idea why am I getting an error from ld about fakeroot-sysv?
[18:29] <leftyfb> raub1: sounds like you're fighting a losing battle
[18:30] <throwthecheese> For context: I'm trying to build lomiri-ui-toolkit on 22.04
[18:30] <raub1> With that said "defshell" from the last url solved my original issue.
[18:31] <throwthecheese> On a virtual machine as I don't have enough space on my actual setup
[18:31] <raub1> leftyfb: my estimate is that it will take easily 6 months to get rid of all the crappy hosts here. I started a doc to find who runs which services and amd slowly populating it s I go. So, yes, rather frustrating indeed
[18:32] <leftyfb> throwthecheese: you do realize the project hasn't seen an update in 8 months right?
[18:37] <throwthecheese> tbh the only reason I'm trying to set up Lomiri is that it has both native touchscreen support and global menus
[18:37] <leftyfb> throwthecheese: you really need to seek support with it from the uports forums I linked you to earlier
[18:38] <throwthecheese> My current setup on my tab is XFCE with really clunky hacks
[18:39] <throwthecheese> * to make the touchscreen and stylus work
[18:39] <leftyfb> throwthecheese: https://forums.ubports.com/
[18:45] <throwthecheese> brb
[19:00] <throwthecheese> Tried the unity7 package from the 22.04 repos and was disappointed
[19:01] <throwthecheese> My tabet screen didn't rotate automatically and the touchscreen misbehaves after manual rotation
[19:56] <wasd> Hey, I'm getting an issue "ubuntu 22.04 has experienced an internal error". relating to xfce4-power-manager segfaulting. Do you know where crash report puts the core dump?
[19:58] <PeGaSuS> probably /var/crash?
[19:58] <wasd> PeGaSuS: looks like it. Thanks :)
[19:59] <PeGaSuS> you're welcome :D
[20:00] <darkdrgn2k> hi all, im missing the dm-crypt modules from the -kvm kernels
[20:00] <darkdrgn2k> is there any way to copy them from anotehr package? generic is VERY big
[20:01] <elias_a> This reminds me that I have not examined why the fingerprint reader of my thinkpad t450s won't some times wake up when login is required.
[20:02] <elias_a> Very irregular behaviour - cannot see any pattern.
[20:02] <sarnold> darkdrgn2k: check the modules-extra package for your kernel -- you can't copy modules around, you have to use the exact modules built for your exact module
[20:03] <elias_a> Someone gave advice on which log contains the stuff related to activation of fingerprint but I've forgotten it. Any hints?
[20:06] <sarnold> elias_a: I've got a few guesses! :) journalctl, journalctl --user, /var/log/syslog, ~/.xsession-errors
[20:06] <elias_a> sarnold: Wow! Thank you! No sleep tonight! :P
[20:08] <sarnold> :D
[20:12] <elias_a> sarnold: I really have to dig a little this. Annoying little bug and I am going to crush it! :P
[20:12] <sarnold> *CRUSH*
[20:13] <wasd> Is it possible to get the debug symbols for ubuntu packages to use with gdb? I'm unlikely to get very far trying to fault find in assembler
[20:18] <sarnold> wasd: if you're on a newer release, debuginfod exists; there's also ddebs.ubuntu.com
[20:18] <sarnold> https://ubuntu.com/server/docs/service-debuginfod
[20:18] <sarnold> https://wiki.ubuntu.com/Debug%20Symbol%20Packages
[20:19] <wasd> sarnold: thanks. Looks like this is what I was looking for: https://wiki.ubuntu.com/Debug%20Symbol%20Packages
[20:19] <sarnold> yup :)
[20:19] <sarnold> debuginfod will probably be more reliable, ddebs is frustratingly fragile :(
[20:21] <wasd> sarnold: according to the first link, I should already have it enabled due to using gdb! thanks, I'll have another look why it's not prompting for the debug symbol download.
[20:24] <wasd> sarnold: Aha, "From Kinetic onwards". I'll follow the manual instructions for debuginfod. thanks again :)
[20:24] <sarnold> wasd: happy debugging :)
[20:31] <darkdrgn2k> there are no extra modules for kvm
[20:36] <sarnold> darkdrgn2k: oh, interesting :/
[20:37] <darkdrgn2k> has one for azure and all the other flavours just not kvm
[20:39] <darkdrgn2k> what the diff between azure and gcs and the others
[20:40] <sarnold> the different clouds ask for different configurations, there's no easy way to know what exactly the differences are
[20:44] <JanC> most likely the "extra modules" are not needed for kvm?
[20:48] <sarnold> perhaps; I thought I'd heard that the only real difference between generic and kvm is that generic flushes data every five seconds and kvm flushes every thirty seconds, but (a) there's zero chance I could find that reference again (b) diffing the kernels is basically impossible so I'm not going to try
[20:55] <darkdrgn2k> so the azure kernel has dm-crypt
[20:55] <darkdrgn2k> not the kvm one :(
[20:59] <c0ld5n4p> is there any arguments i can add to DD command to get some sort of status / progress indication when running DD on a large source drive??
[21:00] <sarnold> yeah
[21:01] <sarnold> try adding status=progress
[21:02] <c0ld5n4p> ok and then prob a dumb question but other then file count / size is there a way to run a check on the ISO output to confirm it copied everything correctly or made a proper like for like img?
[21:03] <mzoku> I wonder what could go wrong if I dd if=/dev/zero of=/dev/nvram, I need to reset the bios passowrd. Anyone have had issues with modprobe nvram?
[21:04] <sarnold> that's a challenging one to answer; if the original drive works well enough and is a mounted filesystem, you could use find and sha256sum to build a file list with checksums, and then you could use sha265sum -c  to validate the destination
[21:04] <sarnold> mzoku: i've never tried but my guesses are (a) that's dangerous (b) wouldn't accomplish what you want to do anyway
[21:05] <sarnold> mzoku: google around for bios unlock codes, some people have websites that host apps that help you generate reset codes
[21:05] <mzoku> sarnold, there is python scripts that do the work, but not for my laptop ... why is it dangerous?
[21:06] <sarnold> mzoku: I don't know what configuration is stored in that space, so overwriting it with something else runs the risk of breaking whatever it is that relies on the space
[21:11] <mzoku> yeah
[21:12] <elias_a> Why cannot I kill qbittorrent? After sudo killall qbittorrent I still get a pid number with pgrep qbittorrent.
[21:12] <mzoku> how can i read this file zero?
[21:13] <sarnold> elias_a: programs can block or ignore or handle and do nothing with almost all the signals
[21:13] <mzoku> elias_a, because perhaps there is a temp file in tmp or var/tmp that is still using it
[21:13] <sarnold> elias_a: if you send a SIGKILL signal specifically, that one cannot be caught and will almost certainly do the job. try sudo killall -9 qbittorrent
[21:14] <sarnold> elias_a: I don't know if pgrep will return zombies or not, but there's a (VERY SMALL) possibility that your qbittorrent process is a zombie and waiting for its parent to reap it
[21:15] <sarnold> oh nice, pgrep -r  can select runstates :D
[21:15] <mzoku> I just cat dev/zero with no output and vents and temp are going crazy
[21:16] <sarnold> that'll probably run one, maybe two, CPU cores at full speed, yes
[21:16] <elias_a> Thanks sarnold and mzoku - I'll get this solved later which is tomorrow. Midnight here. :P
[21:16] <sarnold> gn8 elias_a :)
[21:17] <mzoku> how many zeroez there is in this zero file :D
[21:17] <sarnold> all the zeros
[22:17] <darkdrgn2k> is it possible to make a ubuntu install boot in single user mode
[22:31] <c0ld5n4p> sarnold: thank you Find check sum I will read up more on that thats an interesting idea.
[22:32] <c0ld5n4p> is there anything in ubuntu that is able to open / view SWIM files or does that require a windows environment to open in an archive manager of some type?
[22:56] <sarnold> darkdrgn2k: systemctl set-default rescue.target  would make it permanent, until you change it back to graphical.target
[22:57] <sarnold> darkdrgn2k: if you just want it for one boot, youcould add systemd.unit=rescue.target to the kernel command line
[22:58] <sarnold> c0ld5n4p: try this: find . -type f -exec sha256sum {} \; | sha256sum -c
[22:59] <c0ld5n4p> sarnold: will do thank you. going into a meeting now will hope to attempt this in a few hours
[22:59] <sarnold> c0ld5n4p: cool :) have fun
[23:07] <darojatun> kkmkm
[23:12] <causative> https://www.youtube.com/watch?v=KXW3c5Z6UQ0
[23:13] <tomreyn> causative: please do not post off-topic content to this channel again.
[23:14] <causative> oh sorry wrong channel
[23:16] <diamat_> tomreyn, come on
[23:16] <diamat_> he's just posting a nice song
[23:16] <diamat_> relax a bit
[23:29] <acu> does anyone have a suggestion for server vulnerability scanners (open source)
[23:31] <diamat_> acu, try metasploit
[23:47] <tomreyn> acu: openvas