[00:00] black_: I'm not 100% sure what to suggest about the cap sys_admin deniel. that's outside the sandbox profile, it might *real* root, rather than just a "namespace" root. [00:02] black_: I think you could address that by adding: "capability sys_admin," to /etc/apparmor.d/local/usr.bin.chromium-browser [00:04] sarnold, how to I add the capability? [00:04] black_: your favourite text editor [00:04] I think it's already there [00:05] it's in the child profile chromium_browser_sandbox [00:05] (at least in the one I'm viewing) [00:06] but that DENIED line shows it coming from the main profile: profile="/usr/lib/chromium-browser/chromium-browser" [00:06] thanks, it looks like I"m already there. right now I just need chromium working; I'll check again on reboot [00:07] thanks again for your help [00:08] black_: you're welcome, good luck : [00:08] :) [00:09] gb [00:12] texla: Verify the paths ? 'sudo echo $PATH' - is the target in the paths ? [01:02] Strange problem here. I have a PC that is dual booting Ubuntuc 19.04 and Windows 10. Two days ago when I last used it I could boot into either OS fine. Now the systems boot but just after the sign in screen the screen goes out with loss of signal. I don't think it is the screen because if I boot with an Ubuntu Live CD it works fine and also if I switch to another PC I have using Ubuntu. I am able to alt-f2 to another console [01:02] and do a cli logon with no issue. Any ideas? [01:07] brb swithing to other pc === conjo is now known as helpplease === helpplease is now known as helpp [01:19] he e1-id like to know if watching netflix via firefox v 69.0.2 (64-bit) should be an issue found alot of posts on google but not having luck getting it running [01:20] have tried in safe mode also [01:21] are you getting errors? (I haven't got a clue if it is expected to work, but if you get an error message, at least that's something concrete :) [01:21] drm enable and addons check https://itsfoss.com/netflix-firefox-linux/ [01:23] if you choose a vpn or proxy, not sure we can help [01:23] error code i get is Error code: F7701-1003 will have a look at link now OerHeks [01:23] i have not [01:23] vpn not on [01:23] nor is proxy [01:26] make sure you have the latest FF 69.0.2 , else i have no clue [01:27] im missing shockwaveflash [01:36] ok so i got it in the end i had to install shockwave change settings to remember history and change the content settings to 'standard' thanks to all for your suggestions [01:36] omg shockwave wow [01:36] shockwave aka flash [01:36] have fun! [01:36] widevine [01:37] some mono hack, iirc [01:37] wide vine was there prior [01:43] ponyrider, is shockwave real old or something? [01:48] helpp: it was hugely popular in 1995 .. https://en.wikipedia.org/wiki/Adobe_Shockwave [01:49] why do you need shockwave anyway? [01:50] to fire up netflix and get it to play === zbenjamin_ is now known as zbenjamin === o_o is now known as Guest65997 === Guest65997 is now known as KaitoDaumoto [03:09] How do I install Skype on Ubuntu Studio please? [03:11] RadSurfer_, install the skype snap [03:11] https://snapcraft.io/skype or via softwarecenter [03:13] what softwarecenter? [03:16] thanks... [03:17] Is there any way I can add the checkmark icon to files in nautilus, like dropbox does, but with my rsync script? [03:59] Ey folks, got a wee bit of a problem. [03:59] Was following this guide for setting up 2FA: https://tutorials.ubuntu.com/tutorial/configure-ssh-2fa#0 [03:59] But now I cannae log into my accounts, both my root and sudo accounts get "Access denied", when trying to log in with their passwords. [04:00] Re-ran google-authenticator, double checked all the settings, all went fine. [04:00] Just won't let me login for some reason. [04:19] Fifty: there is a PermitRootLogin setting in sshd [04:19] Oh my, I'll give that a try. [04:19] Fifty: the default is ProhibitPassword, but maybe try chaning to yes [04:20] dont forget to systemctl restart sshd [04:20] Fifty: also what does $ journalctl -eu sshd [04:20] say [04:21] I'll paste it, gimme a sec. Not finding PermitRootLogin in the SSHD text file [04:21] It says "--- No entries ---" [04:22] With a large block of empty space before it. [04:22] set LogLevel INFO [04:22] in the sshd_config [04:22] Here's a screenshot: https://i.imgur.com/V6KKyYN.png [04:22] Righty, I'll do that the now [04:23] That setting isn't present either, in sshd_config [04:23] i am on a different distro right now but i am positive it will work [04:24] Gotcha, sorry if I'm noob at this [04:24] Total novice to Linux, using Ubuntu for a server to mess around with [04:25] The log has the same output. [04:25] "--- No entries ---" [04:25] systemctl status sshd [04:28] https://i.imgur.com/pZyZQNG.png [04:28] Below that are the connections I made to my server. [04:29] "Received disconnect from some.external.ip port 55200:11 Bye Bye [preauth]" [04:30] As well as "Failed password for root from some.external.ip port 46602 [preauth]" [04:31] !ix [04:31] !paste [04:31] For posting multi-line texts into the channel, please use https://paste.ubuntu.com | To post !screenshots use https://imgur.com/ !pastebinit to paste directly from command line | Make sure you give us the URL for your paste - see also the channel topic. [04:32] Fifty: just to be clear: your are only being denied access as root? [04:33] Correct. [04:33] I can log in with my sudo account [04:33] I added "PermitRootLogin yes" to the bottom of /etc/ssh/sshd [04:33] Then restarted sshd again [04:33] No dice [04:34] anyone get this from the docker repo?: [04:34] Fatal error: E: Repository 'https://download.docker.com/linux/ubuntu bionic InRelease' changed its 'Label' value from 'Docker CE' to 'Docker EE' [04:36] ponyrider Trying again to log in with my sudo account. It works with WinSCP, but not PuTTY. Odd [04:36] It was working a minute ago. [04:36] sshd_config right? [04:37] Oh, I added it to just sshd [04:37] its needs to be sshd_config [04:37] Aye "PermitRootLogin yes" is already added [04:38] Aaah, okay, I wasn't able to login with my sudo account because I added "PermitRootLogins yes" to sshd. [04:38] So I can log in with my sudo account. But not my root. [04:39] the screenshot you posted before was for ssh.service not sshd.service [04:39] My apologies. [04:40] I made sure to type sshd.service but it still only shows the log for SSH [04:40] Hmm. [04:40] I think I might be missing something then. [04:41] systemctl start sshd [04:41] unless this is a quirk of ubuntu... [04:43] Wouldn't be surprised. Hetzner only offers minimal Ubuntu 19.04, so it's probably lacking something. [04:43] Hello, is there any tool that can create a fancy effect on the screen when CapsLock is active? [04:43] Here's the log: https://i.imgur.com/vPJWhq7.png [04:43] Also, I'm not getting asked for 2FA stuff when I login through my sudo account. [04:43] !paste [04:44] im not sure ... [04:45] Yeah this is odd [04:45] I'll poke around. Thanks for the help so far. [04:46] Fifty: at least you can login with your sudo account. thats pretty much problem solved [04:47] Aye, but I would like to get this working for my root. [04:47] I use root for managing the important stuff, with sudo users running the programs [04:48] Fifty: try adding the option: usePAM yes [04:48] That's already in sshd_config [04:49] this and double check the ChallengeResponseAuthentication is indeed set you yes [04:49] Now that I look at it, "PermitRootLogin yes" is in there twice [04:49] Ooh, it's on no. [04:49] Aha! There we go! [04:50] Thank you, you're a great help. [04:50] ^^^ that was in the tutorial as well. so where you editing /etc/ssh/sshd??? [04:50] oh LOL [04:50] The issue was, is that I got confused with which config file to edit to. [04:50] winner ;) [04:50] My excuse is that it is 5am and I've not slept. [04:50] Again, thanks for the help. [04:50] yes! ok an easy enough mistake. learn your lesson now, you can waste hours [04:51] The lesson is to not modify a server at 4am for an hour straight. [04:51] But that's no fun now. === Videonauth_ is now known as Videonauth [05:41] hi. I can't seem to get rid of python-gtk2-dev package https://paste.ee/p/w3fOy [05:46] i hope this works: sudo dpkg --remove --force-remove-reinstreq python-gtk2-dev [05:46] but this might take down the whole desktop? [05:46] makara: "24 not upgraded" Maybe a update will over write the bad file ? What results ' sudo apt update ; sudo apt full-upgrade '? [05:54] i want to install equalizer and open-file folder plugin on rhythmbox on 18.04 bionic . [06:00] Bashing-om: same error. Same version of the package [06:00] OerHeks: I don't want to take down the whole desktop [06:04] hi everyone, anyone know if there's a newer `tar` with ZSTD support available somehow easily? [06:04] I can't google anything [06:04] (on 18.04 if important) [06:05] makara: Perhaps fix the file ? what shows ' ls -al /usr/bin/pyversions ' ? [06:06] mrpotatoes: you'll need version 1.30.90+ [06:07] Bashing-om: I tried placing the multiple exceptions in parenthesis but got another error. Let me try splitting into two exceptions [06:10] makara: Sure you are working on the correct file ? My system has a symlink to /usr/bin/pyversions -> ../share/python/pyversions.py [06:12] Bashing-om: same file yes [06:14] but why am I changing it anyway? [06:14] makara: Cary on -you seem to know what you are doing :D [06:17] makara: The error is " File "/usr/bin/pyversions", line 20 >> except IOError, msg: >> SyntaxError: invalid syntax ". [06:18] /join #manjaro [06:18] fuck [06:18] Bashing-om: on my other machine 19.04 the #! interpreter is explicitely python2 [06:19] hello, i can [06:20] i can't install compiz on my 18.04 is there an alternate widget to use ? [06:21] makara: my 18.04 installhas it as "#! /usr/bin/python". Still reading my file. [06:22] Bashing-om: why is there a space there? [06:23] Hmm, never seen that with a space before. [06:24] i think the interpreter will choke on it [06:24] it doesnt !~ [06:25] White space after the shebang characters is optional ! ;) [06:25] Perl doesn't (I just tried). [06:26] OerHeks: I needed to remove /var/lib/dpkg/info/python-gtk2-dev.* as per https://stackoverflow.com/questions/48431372/removing-broken-packages-in-ubuntu [06:26] That's interesting. Learning new things is fun. [06:26] !sh [06:26] The linux terminal or command-line interface is very powerful. In Unity or GNOME, search the dash for "terminal" and press ENTER. Other desktops: Applications -> System Tools -> Terminal (MATE), K-menu -> System -> Konsole (KDE), or Menu -> Accessories -> LXTerminal (LXDE). Guide: https://help.ubuntu.com/community/UsingTheTerminal [06:27] Bashing-om: sorted, thx [06:27] makara: :D [06:27] !check [06:27] "Konsole?" Ha! [06:38] Hey everyone, I'm running ubuntu 18.04 with the latest updates and I just reset my dlink router. From windows I can connect fine, from my phone as well but in ubuntu it seems to connect but can't access anything (router http interface or internet) [06:38] Can anyone help me debug this? [06:42] what is the output of $ ip route [06:43] ponyrider, https://pastebin.com/Lk1y0rJg [06:49] PCatinean: so you have an ethernet, an wifi too? [06:50] PCatinean: why is that? [06:54] ponyrider, because I'm also using my phone as a wireless adapater [06:54] So I can talk to you [06:55] im not the best person, i dont actually run ubuntu [06:57] but which one are you connected to? [06:57] ponyrider, I am using my mobile as a wireless adapter so I can join this chan and talk to you [06:58] PCatinean: well if you are using the phone, of course you cannot access the routeeer [06:59] PCatinean: did you previously try to use a static ip? [06:59] PCatinean: and now after a router reset...your static IP is still there? [07:00] tatertots, it assigns an ip, I can ping 192.168.0.1 [07:00] But that's about it [07:01] If I don't join from my phone idk how I can ask for support though [07:02] I also saw my device on the router interface connected with an assigned ip [07:03] so you think you can have multiple router menu access?? [07:04] PCatinean: add google dns server to your DNN in network manager it's 8.8.8.8 and try again, [07:06] guys i've some questions about nvidia drivers on disco dingo [07:06] PCatinean: https://help.ubuntu.com/lts/serverguide/network-configuration.html#ip-addressing [07:11] tatertots, yeah that's what I thought as well and set 8.8.8.8 in primary dns [07:11] ponyrider, should I disconnect the phone and try that? [07:12] keep all your windows open so you can just reconnect [07:13] it's on the same device, dual boot [07:13] yikes [07:13] use the $ ip link set dev up/down command [07:15] ok [07:19] Soo yeah that didn't go well [07:19] I'm not nearly qualified enough to debug this problem, set the default gateway to the router and it died again [07:23] when you reset your router, did the gateway change? [07:23] I don't know [07:23] I could not connect to it before because I didn't know the password [07:24] PCatinean: before you said you can ping 192.168.0.1, but that is the gateway for your phone, are you aware of that? [07:24] ponyrider, I meant even before I used my mobile as gateway that worked [07:24] But the interface itself was not available from the browser [07:24] Then I booted into windows and tried the same http://192.168.0.1 and it worked, same from the phone [07:25] hello all what should i do with this kind of error how do i fix [07:25] ip addr flush enp0s20f0u2 [07:25] Target Packages (partner/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:43 and /etc/apt/sources.list.d/disco-partner.list:4 [07:26] after running sudo apt-get update [07:26] dnno_: remove the enty from the /etc/apt/sources.list.d/ directory . [07:26] entry* [07:26] I should run that ponyrider ? [07:27] so just open with a txt editor delete multiples and save close reboot? [07:27] PCatinean: the default gateway for your eth says its 192.168.42.129.. but then you say your routers gateway is 192.168.0.1 [07:27] with a backup of course [07:28] PCatinean: https://help.ubuntu.com/lts/serverguide/network-configuration.html#ip-addressing <<<< go to the DHCP client section [07:28] dnno_: ' rm -rf /etc/apt/sources.list.d/disco-partner.list ' . [07:31] do not type the '.' at the end ! [07:31] lol [07:31] thanks [07:32] Ok so now connected from my phone only [07:32] It appears I can ping 192.168.0.1 but cannot access the web interface whereas I can fromy.phone [07:32] is it possible Wayland working with nvidia drivers? [07:32] dnno_: Glad2help :P [07:32] And i can ping 8.8.8.8 from laptop [07:32] But can't resolve dns or connect to anything [07:33] tommy``, no, unless there is a recent change. [07:33] I'm actullay with driver 390 but i've uncommented the #WaylandEnable = false [07:34] then you won't see a wayland session at login [07:34] Any1? [07:34] I am using zsh. I want to change my preferred edtor for ssh sessions to be vs-code instead of vim. Is it possible to do that by tweaking the .zshrc file? https://gist.github.com/hollandben/2e7899d1ae76c72b7c62ca984578aa63 [07:34] @ ponyrider [07:34] Bashing-om, https://imgur.com/a/ypjJNVF [07:34] OerHeks: if was using WaylandEnable commented i had problem login: (stuck and frozen) [07:34] Bashing-om, why would i have so many to delete [07:35] is there a quicker way than one by one ? [07:35] sudo ip addr add 192.168.0.1/24 dev enp0s20f0u2 [07:35] ^ we add a temporary ip for you [07:35] tommy``, so you have our answer, nvidia and wayland do not work [07:35] ip link set dev enp0s20f0u2 up [07:36] No such device [07:36] I assume wlan? [07:36] ^ and switch [07:36] wlp2s0? [07:36] OerHeks: so it's normal that without Wayland the gnome desktop is a bit laggy? [07:36] for networking issues please join ##networking this is ubuntu support [07:36] dnno_: the advisement was only in respect to this one duplication. looking at^ , [07:37] fuck osrry [07:37] sudo ip addr add 192.168.0.22/24 dev enp0s20f0u2 [07:37] My phone is no longer connected to my laptop [07:37] language please ponyrider [07:37] Maybe that was the device [07:37] Now it's just the wireless interface [07:38] Should I use that instead? [07:38] PCatinean: look if you dont follow my instruction there is nothing i can do for you [07:38] Ok [07:38] tommy``, it depends on your hardware specs, and what services you run [07:38] Same error [07:39] Cannot find devixe enp0... [07:39] and 'a bit laggy' is so vague [07:39] sorry what is the output of $ ip a [07:39] PCatinean: please dont use this channel to describe every step you do, focus on actual ubuntu question and patient [07:40] Lo, wlp2s0 many many br-hash and docket [07:40] Docker* [07:40] That's why I asked if I should use wlp2s0 [07:40] dnno_: As the package manager advises - duplication, As sources.list.d/ is for 3rd parties sources, does not belong there to start with. [07:40] lotuspsychje, he wants to have access to his router menu from all devices at the same time, help him :-P [07:41] PCatinean: stop telling what you *think* you should do [07:41] Ok [07:41] OerHeks: yes my pc is a bit old i've a core 2 quad 9600 with 6GB RAM [07:41] PCatinean: where is your ethernet device? it should be there? [07:42] I just told you i removed the connection from my phone a.k.a unplugged it [07:42] And now i'm chatting from androirc app [07:42] While the laptop is connected to just the router [07:42] So i would assume (if you would allow me) that it's no longer there because i removed the cable [07:42] !!!!!!!!! [07:42] i give up [07:43] Ok then nevermind [07:43] Anyone else with a bit more patience and less pretentious? [07:43] tommy``: tweak gnome a bit, should work smoother on 6GB ram [07:43] why dont you just read the link i sent you, and stop wasting eveyones time [07:43] lotuspsychje: where are the options to twek gnome? [07:44] PCatinean: ask a question and then patient until someone knows, see also ##networking for network issues [07:44] Ok thanks [07:44] tommy``: sudo apt install preload haveged gnome-tweak-tool bleachbit [07:44] Just not sure if it's ubuntu related or not [07:44] Though should be since it works from any other OS or device [07:44] you said before you were using the phone as wifi [07:44] hi all what would the ideal amount of space for a ubuntu install be (on the generous side) need to split manjaro and ubuntu on a 120gig drive [07:45] I have a feeling it's related to DNS since I can ping 8.8.8.8 [07:45] conjo: the users choice, i think ubuntu needs 8GB + these days [07:45] have another set aside for stroage hdd not a ssd which will be for os [07:45] ponyrider I also mentioned then I removed it if you would have read everything [07:45] ideal = manjaro 0, ubuntu 120 [07:45] Ubuntu bug 120 in Launchpad itself "removing acoli from my languages list and saving gets me a system error" [Medium,Fix released] https://launchpad.net/bugs/120 [07:45] OerHeks: lol [07:45] Because all the changes kept disconnecting me [07:45] PCatinean: can you just do what i say? so plug in the ethernet cable [07:46] So I decided to ask for help on phone [07:46] thanks [07:46] And keep laptop just on wifi [07:46] conjo: Minimal suggestion is 30 Gigs for an ubuntu install. [07:46] You mean the usb cable to the phone back? [07:46] And enable usb tethering as before? [07:46] lotuspsychje: ok, this is like a cleaner, but i got a bit laggy on the animation of desktop like when i click on "show applications" [07:46] you said before that you wanted to connect to your router via ethernet [07:47] tommy``: graphics driver installed properly? [07:47] !who | PCatinean ponyrider [07:47] PCatinean ponyrider: As you can see, this is a large channel. If you're speaking to someone in particular, please put their nickname in what you say (use !tab), or else messages get lost and it becomes confusing :) [07:47] I think there has been a miscommunication ponyrider [07:47] lotuspsychje: i've installed nvidia-390 but i had to use "nomodeset" on grub and the WaylandEnable = false [07:47] tommy``: sudo lshw -C video, to see [07:47] My laptop connects to the d-link router but i cannot access the web interface of the router or the internet [07:48] PCatinean: connects via what? you are not being clear [07:48] ponyrider, as such the only workaround was to use my phone as a wireless adapter. [07:48] tommy``: nomodeset is for testing/bypassing should not be used for daily driver [07:48] ponyrider via wireless connection only. I don't even have a lan port on this notebook [07:48] ^^^ this [07:49] And my aim is to connect to.it.via wireless interface and actually work [07:49] lotuspsychje: https://pastebin.com/q97qaauD [07:49] tommy``: wich drivers show on: ubuntu-drivers list ? [07:50] PCatinean: you see you should have said that at the very start instead of making me extract information from you. $ sudo iwlist scan [07:50] lotuspsychje: 2 of them, nvidia-340 and nvidia-driver-390 [07:50] tommy``: did you try a switch yet to compare? [07:51] I see well then my bad, sorry [07:51] tommy``: i recently tested the 340 on an old card, was still working properly for me [07:51] Got a huge list for wlp2s0 [07:51] lotuspsychje: switch, how? [07:51] Not sure how i can copy.paste the data to show [07:51] tommy``: software&updates/tab additional drivers/340 vs 390 [07:51] PCatinean: so one of them is your d-link access point [07:52] tommy``: make sure you disabled nomodeset, to have the full power of your nvidia driver too [07:52] i show you my grub lotuspsychje [07:52] I can see by the ESSID which i recognize, it's the first [07:53] great [07:53] lotuspsychje: https://pastebin.com/A01EkWmN [07:53] tommy``: change to "quiet splash" then sudo update-grub and reboot [07:54] PCatinean: iwconfig wlp2s0 essid key [07:54] ok try and re-login [07:55] tommy``: make sure you login to ubuntu(gnome) [07:55] ponyrider set failed on device wlp2s0 operation already in progress [07:55] tommy``: not ubuntu(wayland) [07:55] ok [07:55] yes i have uncommented the WaylandEnable [07:55] you mean that? [07:55] dhclient wlp2s0 [07:55] tommy``: at your login gdm you can also choose [07:56] Seems to be stalling [07:56] wait for it [07:56] Ok [07:56] ping www.google.com [07:56] No ping, still stalling [07:56] rebooting [07:58] ponyrider As mentioned ping 8.8.8.8 works but no domains, and still no output from.dhclient [07:58] !give PCatinean ix [07:58] ponyrider: I am only a bot, please don't think I'm intelligent :) [07:58] !ix [07:58] !paste [07:58] For posting multi-line texts into the channel, please use https://paste.ubuntu.com | To post !screenshots use https://imgur.com/ !pastebinit to paste directly from command line | Make sure you give us the URL for your paste - see also the channel topic. [08:00] ponyrider, is it supposed to take this long? [08:01] ip addr flush wlp2s0; systemctl restart dhcpd@wlp2s0.service; ip a | curl -F 'f:1=<-' ix.io [08:01] ok now i've removed nomodeset from grub options [08:02] tommy``: graphics better now? [08:02] Failed to restart service unit not found [08:03] same as before, but when i press on show applications it's a bit laggy when open the list of all apps [08:04] If I use tabcomplete for dhcpd@ i can see hostname ip6 localhost and othet criptic ones but not wlp2s0 [08:05] Hostname as in the hostname of the notebook [08:05] tommy``: your graphics card is not the biggest monster for gnome neither :p [08:05] hello, after been foreced upgrade to Ubuntu 18.04.3 LTS, i can't use "apt update", it always tells me "403 Forbidden", even i changed different sources. any body can give me some hint? [08:06] lotuspsychje: how can i check if i'm using nvidia 390 or 340? [08:06] denger: could you pastebin the whole output please [08:06] tommy``: nvidia-smi [08:06] root@ubuntu-bionic:/etc/apt # apt update [08:06] 403 Forbidden [IP: 91.189.88.162 80] [08:07] PCatinean: ok just give me $ iwconfig | curl -F 'f:1=<-' ix.io [08:08] ponyrider Could not resolve host ix.io [08:08] lotuspsychje: do you know something like "pastebinit" shell command? [08:08] !pastebinit | tommy`` [08:08] tommy``: pastebinit is the command-line equivalent of !pastebin - Command output, or other text can be redirected to pastebinit, which then reports an URL containing the output - To use pastebinit, install the « pastebinit » package from a package manager - Simple usage: command | pastebinit [08:08] PCatinean: oh of course.. [08:08] :) [08:09] I can plug in back the phone as wireless adapter to do that, or take a picture idk [08:09] is your wifi interface actually still named wlp2s0 [08:09] denger: are you behind a firewall or router? [08:09] lotuspsychje: yes, i've installed that but i got python error usr/bin/pastebinit:42: DeprecationWarning: dist() and linux_distribution() functions are deprecated in Python 3.5 release = platform.linux_distribution()[0].lower() [08:09] Yes [08:10] sudo dhclient wlp2s0 -r === peter-bittner1 is now known as peter-bittner [08:10] No output [08:10] good [08:10] yes, but i can access the website by my chrome. [08:11] dhclient wlp2s0 [08:11] try again [08:11] lotuspsychje: https://pastebin.com/s9ZYDpA4 [08:11] Still hangs and nothing happens, no matter how much I leave it [08:11] even if i change the source address to some special, it always 403. [08:12] tommy``: 390 [08:12] ok, seems all is good now [08:12] and this still doesnt work? iwconfig wlp2s0 essid key