/srv/irclogs.ubuntu.com/2021/04/16/#ubuntu.txt

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afwangHi everyone. I have been debugging a wifi problem I have had for the past several days. Would anyone here be able to help me out and determine what the root cause of the problem is?04:53
afwangI have a post about my adventure on AskUbuntu: https://askubuntu.com/questions/1330803/usb-device-0cf39271-qualcomm-atheros-communications-ar9271-802-11n-drops-wi04:54
afwangThe summary so far is that the nonce wpa_supplicant uses during the 4-way handshake is different from what the router uses, but the nonce is different in only 2 bit positions.04:55
ThothCastelfresh install offline of ubuntu server with static ip of 10.10.20.5/24 GW 10.10.20.108:06
ThothCastelplugged onto a netgear switch port 408:06
ThothCastelnetgear is uplinked to a fw08:06
ThothCastelif I plug a laptop with static ip address onto port 4 of netgear switch, then I am able to ping its gw 10.10.20.108:06
ThothCastelBUT my ubuntu says it can't reach its default gateway when plugged onto the same port 4 of netgear switch08:06
ThothCastelwithin ubuntu I can ping itself and on the switch port 4 I can see it is up so cable is good08:06
ThothCastelbut why the hell can't i ping my gw from ubuntu?08:06
Woetuhhh08:07
andi3822alguien que hable espanol ? tengo una pregunta porfa08:24
rory!es08:26
ubottuEn la mayoría de los canales de Ubuntu, se habla sólo en inglés. Si busca ayuda en español entre al canal #ubuntu-es; escriba " /join #ubuntu-es " (sin comillas) y presione intro.08:26
jim7j1ajhTrying `do-release-upgrade -d` from 20.10 to the current development version resulted in being unable to boot my iMac.  (Tried using boot-repair and also grub-update manually without success.)  Have others had problems with EFI booting?08:34
jesssorry about that ThothCastel08:44
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SkitsVicioushey.08:59
SkitsViciousi understand it is because of spam, but requiring users to register their nick before being able to join this channel is quite a hurdle when looking for help, especially when using the installer and you dont have your nickserv password at hand.09:00
SkitsViciouswhatever, heres my question. how to quicklz set the kezboard lazout?09:01
SkitsVicious:)09:02
SkitsVicioustheres this menu at the right top but theres onlz english variants.09:02
SkitsViciouswhz not include the most common languages in there?09:03
SkitsViciousor even a menu entrz @choose kezboard lazout@09:03
makara1SkitsVicious: gotto settings>region & languages09:03
makara1add your language09:03
SkitsViciousno waz to do it from the console?09:04
SkitsViciouswithout restarting mz x session?09:04
SkitsViciousofc i can find out how to do it in a gui. but this is linux rightl... xD09:05
makara1SkitsVicious: https://superuser.com/a/973296/29154409:05
SkitsViciousawesome!09:06
SkitsVicioussetxkbmap de09:06
SkitsViciousthat did it, kbd-utils is installed already with the live env.09:06
SkitsViciousthanks.09:06
SkitsVicioushere's my actual question: when i do df -h, none of my m.2 disks are listed. what do i have to insmod or so to make linux see them?09:07
SkitsVicioushmm... apparently ~1020 of 1060 are people in here are looking for help, rather than answering questions to newbs xD09:11
TheBigK02SkitsVicious: u need to mount them... no modules should be required to load. and u wanna use modprobe for loading modules... not insmod09:11
SkitsViciousoh df only shows mounted fs?09:12
SkitsViciousstupipd me. of course it does.09:12
SkitsViciousthen... how do i list disks in system?09:12
TheBigK02SkitsVicious: yes... and here are a lot of ppl wanting to help. but not everbody is actively listening at all times09:12
SkitsViciouslike "lsblkdev" or something09:12
SkitsViciousTheBigK02, sure sir, i wasn't complaining at all, just wondering ;)09:13
TheBigK02SkitsVicious: lsblk is a start... but im not sure if that lists only mounted as well09:13
SkitsViciousperfect09:13
SkitsViciousno that does it, thanks.09:13
TheBigK02SkitsVicious: no problem :)09:13
SkitsVicioushmm09:14
SkitsViciousapt-get install cfdisk says unable to locate package - i guess i have to choose a mirror first and do an apt-get update?09:15
EriC^!info cfdisk09:15
ubottuPackage cfdisk does not exist in focal09:15
TheBigK02SkitsVicious: its apt install fdisk09:15
TheBigK02that includes cfdisk09:16
SkitsViciousutil-linux is already the newest version (2.36-3ubuntu1).09:16
SkitsViciousah09:16
SkitsViciousthx09:16
TheBigK02if ur looking for specific binaries apt-file is a good way ... or http://packages.ubuntu.com09:16
SkitsViciousi want to render a disk virtually "Raw" for windows, but no wipe or so is required. will a dd if=/dev/zero of=/dev/mydisk bs=1 for a few seconds do the trick?09:19
TheBigK02SkitsVicious: shred is a good util ... that should be installed09:19
SkitsViciousi really only want to clear out all boot record kind of information from the disk09:20
TheBigK02SkitsVicious: and u dont need to overwrite the whole disk for that purpose. just a few MB at the beginning09:20
SkitsViciouslike i said "for a few seconds"09:20
TheBigK02cfdisk can do the trick for u. doesnt it?09:20
TheBigK02or fdisk for that matter09:20
TheBigK02if u wanna use dd then u coudl do dd if=/dev/zero of=/urdisk bs=1M count=10 ... that should be sufficient09:21
TheBigK02but be careful. then u rly shred ur partition table with that... wrong device... and ur screwed :)09:21
SkitsViciousyeah, thanks :)  it's *never* a bad idea to make that remark whenever dd and a noob is involved xD09:24
SkitsViciousi'm done, thanks for your friendly support :)  have a nice one.09:24
TheBigK02SkitsVicious: i did that to a fileserver raid device... to try to write to a tape drive ... SCSI... long time ago09:24
TheBigK02but that was ... the scariest things i did ever wrong09:25
k33nhi guys09:32
gladosccDo you need to do something special to get more than 8 SATA devices on Ubuntu? I have 8 connected to my motherboard, and 1 connected via a PCIe adapter card. No matter what I do, a few minutes into boot I get the following kernel error messages on dmesg: https://paste.ubuntu.com/p/mWrzxPVwDs/10:00
gladosccThis setup worked fine in Windows 10 for many months. I'm only encountering this when switching to ubuntu.10:00
hwdykii'm trying to reboot using systemctl kexec, but it's doing a full reboot instead.10:02
hwdykieg. kexec -l /boot/vmlinuz --initrd=/boot/initrd.img --reuse-cmdline; systemctl kexec10:03
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ThothCastelhttps://www.irccloud.com/pastebin/xb2rLAC2/10:12
SkitsViciouswhy does booting the ubuntu installation iso skew my system clock?11:05
SkitsViciousi didn't even start the installation, all i did was use the live environment.11:05
alloySkitsVicious, it does?  that's weird...11:06
SkitsViciousyes.11:06
SkitsViciousshould i try to reproduce it?11:06
SkitsViciouslike, are you (i guess there are devs in here) interested in fixing this bug?11:07
EriC^^!bugs | SkitsVicious11:07
ubottuSkitsVicious: If you find a bug in Ubuntu or any of its derivatives, please report it using the command « ubuntu-bug <package> » - See https://help.ubuntu.com/community/ReportingBugs for other ways to report bugs.11:07
SkitsViciousyeah sure.11:08
SkitsVicioushave a nice one.11:08
BlindWizhi all, I am trying to lock down my 20.04 lts box...  I set PasswordAuthentication to no, and restarted the ssh service.  now, when I ssh from another computer to the server, ssh me@myserver.com, it asks for a password, and if I enter the password for that account it still logs me in.  but it is also on the computer where I have the pub key setup it uses the key.  so is this supposed to happen?11:32
BlindWizI thought that no password prompt would show, or take a password login anymore.11:32
BlindWiznevermind.  I just rebooted the server and it is working like it should.  wierd that restarting the service didn't make the new changes take11:36
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jimtMy iMac booting problem after `do-release-upgrade -d` seems to have been secureboot.  purging GRUB2 and reinstalling using boot-repair with secureboot disabled now allows me to boot again.  Not sure how that got turned on during do-release-upgrade12:00
alloyhmmm yeah jimt secureboot worries me a lot, it's on this HP that runs ubuntu.12:05
alloywell it's off, but.. at least I've got a proper bios screen where I can switch it off tho, macs are tricky12:06
TheBigK02i dont think secureboot is something to worry about. u just need to be aware of it :)12:07
jimtIs it supported on any Macs?  Is my 2012-ish iMac just too old?12:09
TheBigK02afaik secure boot is something that was pretty early implemented into macs... but may be its propitary ...12:11
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BluesKajHi folks12:18
nicozhi BluesKaj12:18
BluesKajhi nicoz12:19
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narakrishHello all, I'm trying to print multiple copies on an Ubuntu system. When the paper roll has ended, the jobs from the printer queue is automatically getting removed. Is this because of default cups configuration ? Any  help is highly appreciated.12:28
remlineBasic kernel config question. Why does /boot/config-5.8.0-50-generic set CONFIG_DEBUG_INFO=y? I see that /usr/src/linux-headers-5.8.0-50-generic/.config does *not* set CONFIG_DEBUG_INFO.12:34
remlineMy query may be answered by a (hopefully still relevant) wiki page, https://wiki.ubuntu.com/KernelCustomBuild. "We compile our kernels with debug symbols to create the debug packages. In our build process, we strip the debug symbols from the modules in the main package."12:57
InteloMy new monitor Asus VP249QGR 23.8 supports 144hz refresh rate but I don't see that in xrandr. a) how can I be sure which resolution I am at b) how can I make it 144 etc?13:24
Intelohttps://termbin.com/dy5e14:10
Intelomind is dp-014:10
zen_coderI cannot access an external USB disk14:16
zen_coder"This location could not be displayed"14:17
zen_coderthe disk is acessible trough /media/my-user/disk14:18
zen_coderhowever, for /media/my-user only root has access14:18
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CarlFKzen_coder:  I'm guessing the fs on the usb disk supports permissions, and my-user does not have permission.14:26
ExcessiveAggromorning!  When I use 'su <alternate user>' my command prompt reverts to just a $ and autocompletes dont work, color is misssing, etc.  I tried copying my .bashrc to that users home folder but that doesnt seem to work.  What am I missing?14:40
PriceyExcessiveAggro: Try "sudo -u <alternate user> -i" for a nicer experience.14:40
PriceyExcessiveAggro: "su - <alternate user>" might also help.14:41
PriceyEither way, on Ubuntu, pretty sure the recommendation is sudo.14:41
ExcessiveAggroI tried those and they still result in a single $ and none of the autocompletes and colors work14:42
PriceyDoes that user have a home with skeleton?14:42
ExcessiveAggrounless i was trying to get to ROOT... but I'mn trying to just get to a non root user14:42
PriceyHow was it created/14:42
PriceyGuessing you've likely just got no bashrc/profile etc. in there then.14:42
ExcessiveAggrogood question -= let me see what i used to create it14:42
PriceyExcessiveAggro: See what's in their home. (Which user is it? Not a built in system user?)14:43
PriceyYou can look at /etc/skel (use ls -a, the files are .'d and hidden) to see what you can copy over into the new user directory.14:43
PriceyExcessiveAggro: Guessing you might have used useradd? In future, use adduser. Stupid, I know.14:44
ExcessiveAggromight have - trying to find the guide i used14:44
PriceyIf it's not quicker to delete user and recreate, copying contents of /etc/skel will likely fix that immediate issue.14:44
ExcessiveAggrowhats the best way to completely remove the user?14:44
ExcessiveAggroand their home?14:45
ograyeah, in debian and ubuntu yu should always use adduser to create users, since that sets distro defaults while useradd does not14:45
iorialike dash instead of bash14:45
ogra(default groups, skeleton templates, config files etc)14:45
ExcessiveAggroon it - one sec14:46
PriceyIf you ever forget in the future, `man useradd` gives a little warning at the top.14:46
ExcessiveAggrothat worked!14:48
ExcessiveAggrothanks i removed the user, re-added, all is well14:48
rorythe userdel command will delete a user https://xkcd.com/215/14:49
ExcessiveAggroyep i used the -r also to get rid of the home dir14:49
thyriaenHeya, i have several "web-apps" i am running from a *.desktop file with exec=chromium --new-window --app=https://... and i would prefer my gnome desktop to handle those as seperate applications - and not group them together with all my other browsers - how can i achieve that ?14:56
Intelois it true that no matter what i do, I cannot get 144hz on HDMI? despite https://wiki.archlinux.org/index.php/Xrandr#Adding_undetected_resolutions  ?15:02
DJonesIntelo: You'll probably need to to send links to what you've tested on Ubuntu, errors etc, what you've done, what packges you've installed15:13
DJonesIntelo: Plus what version of Ubuntu15:15
DJonesfrom the link you gave, archlinux wouldn't be supported as we don't don't the differences between that and Ubuntu15:16
thyriaenI have several "web-apps" i am running from a *.desktop file with exec=chromium --new-window --app=https://... and i would prefer my gnome desktop to handle those as seperate applications - and not group them together with all my other browsers - how can i achieve that ?15:17
InteloDJones: no tests, no errors, 20 lts15:20
leftyfb!yy.mm | Intelo15:20
ubottuIntelo: Ubuntu version numbers are: YY.MM (YY=release year,MM=release month). Each year sees two releases, so just specifying YY is imprecise. See also https://www.ubuntu.com/about/release-cycle15:20
DJonesIntelo: Hopefully somebody can help you with a but nmore info15:21
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ioriathyriaen, with a --class   in the Exec line or a StartupWMClass directive , sy i don't remember  the details15:22
Intelo 20.04.2 LTS15:22
thyriaenioria, really helpfull thanks - ill look into it15:23
ioriaok15:23
thyriaenioria, most times the stuff i am missing is the point where this features "is managed"15:23
thyriaenso i don't know where to dig deeper15:24
ioriayeah15:24
leftyfbthyriaen: it's managed on the chromium side15:24
thyriaenleftyfb, when i give the icon= path of my desktop files it changes the icon of it but then it remains the chromium icon for the dock and indicators - are those "internal" ones aswell ( even though they are changed by icon themes ) ? or is that something i can change too ?15:26
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Deano59Hi folks :)15:28
haijunoAnyone know how to calibrate laptop monitor in Ubuntu 20.04.2? I'm on the gnome desktop15:42
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Deano59Hi, what is the channel for the next Ubuntu?15:52
leftyfbubuntu+1 | Deano5915:53
leftyfbDeano59: Hirsute Hippo is the codename for Ubuntu 21.04. For technical support, see #ubuntu+1. For testing and QA feedback and help, see #ubuntu-quality.15:54
thyriaenioria, thanks so much !!! i made everything work now <315:58
jamiejacksonhi folks. i'm helping a project containerize. their app is using an old version of R, which they can't/won't upgrade for whatever reason. i can get their app working in a container if i compile R. i'm wondering about the option of creating a deb package for it instead but i've never done that.16:04
jamiejacksoni'm wondering how feasible it would be to create a deb for it and whether i'd still end up with dependency problems if i tried to use the deb16:04
thyriaenjamiejackson, i have really no clue what i am talking about here cuz i have never done anything deb related. But from what i understand - that the deb package is just a binary of the program with a list of dependancies noted with in it - which is "pulled" from the system - so when the system already has a newer R installed - at least in my worldview that means that i won't downgrade R and it wont work16:07
thyriaenjamiejackson, from my understanding using snap, flatpack or appimage is what you are looking for in terms of having a complete application in a container16:08
InteloDJones: leftyfb  When someone  says "144hz will work if you have a new version of HDMI" what does that mean? HDMI version of monitor? HDMI cable version? HDMI port version of laptop/PC?16:11
leftyfbIntelo: https://www.cablematters.com/blog/HDMI/does-hdmi-support-144hz16:13
leftyfbptah: do not PM me please16:24
Inteloleftyfb: whats my hdmi version? https://termbin.com/zknk16:27
sybaritenoh hai16:41
sybaritenhas anyone here used ddrescue a lot16:41
InteloI have The Precision™ M4700 & M6700 incorporates HDMI version 1.4. Features.   144hz is supported on 1.3 and above but I do not get 144hz resolution on Asus VP249QGR 23.8 . How can i debug?16:41
sybariten?   I'm trying to figure out if output can be optioned to a minimum16:41
sybaritenright now i'm getting at least some 20 lines of text with it.16:42
somejrhello. just got a nvme and did a fresh install of 20.04 on it. But in grub menu, the win installation on one of the ssds won't list. how could one fix that? I can boot into the windows SSD if I choose so from bios17:47
ggnoredoI'm new to Ubuntu and tying to figure how to install a package version available on 21.04 but not on 20.04? wlroots and sway for example17:56
mrkubax10you can download deb file and install it using dpkg -i <filename>17:58
ggnoredomrkubax10: awesome thank you!17:58
mrkubax10but I may not work sometimes when package depends on packages that are not available17:59
Maikggnoredo: 21.04 isn't supported here as of yet. Only the stable releases mentioned in the topc are.17:59
mrkubax10*it17:59
Maiki could have also misunderstood the question. if so sorry, mt bad18:00
Maikmt/my18:00
somejryeah, he wants to install a 21.04 package on 20.04. basically there should be no difference (just do dpkg -i) but there may be a reason it is not available in 20.04 repos, like if it needs a dependency that is not available...18:01
Maikit's not recommended to install debs from a newer version onto 20.04 because it can cause breakage, missing dependencies and stuff18:01
Maik!latest18:01
ubottuPackages in Ubuntu may not be the latest. Ubuntu aims for stability, so "latest" may not be a good idea. Post-release updates are only considered if they are fixes for security vulnerabilities, high impact bug fixes, or unintrusive bug fixes with substantial benefit. See also !backports, !sru, and !ppa.18:01
ggnoredoThank you all for the answers18:02
Maikyw18:02
somejr@ggnoredo is the package missing or you need a newer version than what's available in standard repo?18:03
ggnoredoI need newer version18:03
Maikwhy?18:03
ggnoredothere is an issue on wlroots/sway which breaks dropdown menu on Firefox18:04
ggnoredoit's fixed on the version 20.04 hasn't got yet18:04
somejrmay we ask what is the package?18:04
Maikreport a bug on that ggnoredo18:04
ggnoredoaccording to git issue, it's on wlroots package18:05
ggnoredoi will do it now18:05
Maikggnoredo: is it something that was installed from outside the ubuntu repo's?18:05
ggnoredono, everything is from official ppa on my pc at the moment18:06
Maik everything you add, from outside the official ubuntu repo's, including PPA'a is at own risk.18:07
mrkubax10but he said that is from official repo18:07
somejrofficial repos is kinda also at your own risk:-)  but check if there is a ppa. then ponder if it seems like a reliable PPA...18:08
Maiknow he mentions PPA mrkubax1018:09
Maikrepo's and PPA's are different things18:09
somejrso anyway, anybody dare to suggest some solution to windows not getting picked up into grub menu?18:11
InteloCan anyone help with line 3? https://paste.ubuntu.com/p/RFScFqY8jZ/18:12
kevrwhat is it that you want help with/18:17
kevryour screen doesn't support 144 hz vertical. you can't force hardware.18:17
ggnoredoone last question, should i apt remove sway before dpkg -i newer package or i can install on top of it like an update?18:18
kevrsomejr: do you have os-prober installed?18:19
kevros-prober, ntfs-3g, dosfstools18:20
leftyfbggnoredo: no, but you should use apt install the .deb file. But also, you should use packages from repos or PPA's and not just downloaded filed18:21
somejrkevr: yes, it seems to be installed18:22
kevrsomejr: is windows installed on another drive than your grub is?18:23
kevrin that case, you will need to chainload over specifically.18:23
somejrkevr: yes18:23
kevryeah.18:23
kevros-prober will only pick up oses that it can find on the same drive as your grub install, if you're using grub18:23
somejrohhh18:23
kevrso you'll need to chainload over to windows efi stub on your other drive18:24
somejrchainload? doesnt ring a bell... is it a command or I need to mount the win partition or?18:25
kevrsomejr: https://unix.stackexchange.com/questions/277373/is-it-possible-to-use-grub-to-run-an-efi-binary18:25
kevrsee the chainloader answer.18:26
Intelokevr: how do you know my screen does not support 144z?18:27
kevrbecause i'm a magician18:27
Intelokevr:  to recap for you: My new monitor Asus VP249QGR 23.8 supports 144hz refresh rate but I don't see that in xrandr. a) how can I be sure which resolution I am at b) how can I make it 144 etc?18:28
somejrkevr: The sample you linked contain a line "set root='(hd0,gpt1)'"... do you know it one could use a uuid instead?18:29
kevrthere's a clear issue with linux understanding your monitor's EDID with X/xrandr18:29
kevrneed to resolve that before anything's going to work out.18:29
kevrnormally, it would pick up the monitors modes properly and display them to you, and allow you to switch between them18:30
somejr*if one...18:30
kevrxrandr/x seems to not understand the monitor's specs properly.18:30
kevrsomejr: i believe you can use uuid.18:30
kevrUUID=, but i haven't tried it out myself.18:31
kevrso, don't trust me18:31
kevrIntelo: if X doesn't understand your monitor, you throwing commands at it with things it doesn't consider part of the monitor is not going to work out nicely.18:32
kevrX will complain because it does not believe your monitor can run at that mode.18:32
eater9is this really the easiest way to use a bluetooth headset for zoom? https://zambrovski.medium.com/using-bluetooth-headset-on-ubuntu-790ce6eecc218:32
kevri have heard before of people just creating custom modes, but i'm not sure how well that works for refresh rates that x doesn't see18:32
kevrsomejr: are you using hdmi?18:33
kevrif you have a display port cable, i would give that a shot and see if you get different results.18:33
kevr(if you haven't yet)18:33
kevrseems like you are using DP though; hence DP-0.18:33
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somejrFile /etc/grub.d/40_custom prepared, update_grub performed, now booting, wish me luck!18:37
kevrIntelo: ^^ apologies, mistabbed18:41
kevrs/mistabbed/confused the person i was speaking to/18:41
Shadow_WizardI am trying to mount a partition that contains the root filesystem of another version of linux as I need to modify some files.  But is is always mounting as read only.  Ideas?18:41
kevrwhat's your fstab say18:41
kevr`/etc/fstab`18:41
Shadow_Wizardasking me?18:42
kevris there an entry for the mounted device?18:42
kevryeah18:42
Shadow_Wizardjust a sec18:42
kevrand by partition, are you talking about an actual physical disk's partition? or is this something like a loop device for isos?18:43
Shadow_Wizardkevr: Actual filesystem partition.  And what information did oyu want?  the info for that us MASSIVE will take me forever to type.18:44
kevrShadow_Wizard: use a pastebin service18:45
Shadow_Wizardkevr: okay, gimme a few18:45
kevrShadow_Wizard: example: `echo test | nc termbin.com 9999` will upload 'test' as a paste to termbin.com18:45
Shadow_WizardI will work on getting you screenshots..18:46
* kevr would prefer pastes18:46
Shadow_WizardI will try..18:46
kevrShadow_Wizard: `cat /etc/fstab | nc termbin.com 9999` should do it.18:47
Shadow_Wizard9v9t18:47
Shadow_Wizardhttps://termbin.com/9v9t18:48
kevrthank you!18:48
Shadow_WizardThat wasn't as hard as I thought ;)18:48
kevrShadow_Wizard: which /dev file are you trying to mount?18:49
Shadow_Wizardkevr: Sorry, I don't think I understand the question.18:50
kevrwhen you type in mount, there is a source device that you mount to a target location18:50
kevrwhat exactly is the source device in your case?18:50
kevr`mount <source> <target>`18:50
Shadow_WizardOh, let me look.18:50
Shadow_Wizardots /dev/sdb218:50
kevrcan you hook me up with a paste of `ls -al /dev/disk/by-id | nc termbin.com 9999`18:51
kevrplease? :)18:51
Shadow_Wizardtkzl718:52
Intelokevr:  using hdmi v1.418:52
kevrShadow_Wizard: in your /etc/fstab, there is an entry in there for the device you are trying to mount.18:52
kevrthe bottom-most entry.18:53
Shadow_Wizardokay?18:53
Shadow_Wizardwhat about it?18:53
kevrif the device itself is fine, the options and setup there is most likely screwing things up.18:53
kevrif i were you, comment that out and try to mount it somewhere18:53
kevrsee if you get the same issue?18:53
Shadow_WizardWonderful.  How do I fix it?18:53
kevr(the /dev/disk/by-id/usb-Mass_... line)18:53
Shadow_Wizardkevr: I suspect I will..  I have gotten it on other linux machines, but I will try.18:54
kevrcan you write to it on anything?18:54
Shadow_WizardNope18:55
Shadow_WizardAlways told it is mounted as read only.18:55
kevrso how are you certain that drive can even be written to?18:55
kevrit could be erroneous, causing it to remount as ro.18:55
kevrwhich is a common thing that can happen.18:55
Shadow_Wizardkevr: I just wrote it using rufus.  It is a linux for a rasberry pi.18:56
kevrso writing did work18:56
kevrusing Rufus, on which operating system?18:56
Shadow_WizardWrote on windows..  But I think I may have found a way...  I think its working...18:57
kevractually...18:57
kevrhow exactly did you burn the pi sd card?18:57
kevrverbose command?18:58
kevroh, sorry. yeah.. windows.18:58
kevrhmm18:58
Shadow_WizardNo, I opened rufus.  Shows it the image, told it what drige to use, and clicked start..18:58
Shadow_WizardBut I seem to be writing it ot now18:58
kevrhere's a bit of a tip for you18:58
kevrthe raspberry pi image actually holds all the information for multiple partitions inside of it18:58
kevrto properly burn that, you need to write the entire thing to the whole block device18:59
kevrnot a partition18:59
kevrlike /dev/sdb, or /dev/mmcblk018:59
kevrit will copy over the partition data stored in the image.18:59
Shadow_WizardOh, yea.  I did.  But it creates a boot partition, and then a rootfs partition.  I want to access the rootfs partition18:59
kevrbut you have access to it18:59
kevryou just can't write to it18:59
Shadow_WizardSo, I found MY problem..  I was using nano as user, and not as root.  When I used sudo nano it worked.18:59
kevr...didn't mount tell you it was mounting as read-only?19:00
kevri'd be surprised if you could write if it was mounted as read-only.19:01
somejri fail to boot to windows (not that I want to boot into it, but sometimes I need to)19:05
somejraccording to fdisk -l the windows disk has msdos partition table and contains 3 partitions (sda1 500M, sda2 222G, sda3 531M)19:07
somejri hope to write a menuentry in /etc/grub.d/40_custom but what should I put there?19:08
kevroh19:09
kevrthat's a problem19:09
kevrwhich version of windows do you have installed?19:09
kevrsomejr: https://www.gnu.org/software/grub/manual/grub/html_node/Chain_002dloading.html19:11
kevrmake sure you use the proper hdN,N for your setup19:11
kevrthe last answer on stackexchange was for a gpt-driven windows install.19:11
somejrIt is windows 10 but unsure if it was originally 8.1 or even 7... (might have been upgraded)19:11
kevrwhich uses EFI19:11
kevrbut your setup does not use EFI.19:12
kevrthis one just shows chainloading to another partition, which should work fine for msdos format19:12
kevrsomejr: there's also this: https://www.gnu.org/software/grub/manual/grub/html_node/DOS_002fWindows.html#DOS_002fWindows19:13
somejryeah, figured it is something like that. can you use search for specifying boot part with msdos?19:14
kevrthe second to last link i posted to you is that example19:15
kevrhttps://www.gnu.org/software/grub/manual/grub/html_node/Chain_002dloading.html19:15
somejrcheers, will test!19:16
br34kHello everyone. I was wondering if someone could point me in the right direction on how I can enable "screen sharing" aka vnc using Vino through the command line. I figured out how to set the nic for vnc to listen on, but can't figure out how to enable it using gsettings.19:16
tomreynbr34k: which ubuntu  release are you running there?19:24
Shadow_WizardSo, I have been fighting with tutorials for a couple of hours now...  And I still can't get this to connect to wifi.  Anyone care to help?  I basically need to edit the files on the PI to connect to wifi before putting the card in the PI.19:25
tomreynbr34k: and which desktop? the default gnome one? bugs 1871351 and 1775999 *may* be relevant19:26
ubottubug 1775999 in vino (Ubuntu) "Cannot set vino preferences in Lubuntu 18.04" [Low,Confirmed] https://launchpad.net/bugs/177599919:26
ubottubug 1871351 in gnome-settings-daemon (Ubuntu) "Review the vino/screen sharing situation" [Low,Confirmed] https://launchpad.net/bugs/187135119:26
br34kubuntu 20.04.2, thanks19:26
br34kyes default gnome19:27
br34kto clarify, I can set screen sharing to be enabled though the settings GUI, that's fine. But I've deployed numerous ubuntu boxes and have the need to enable it through the CLI so I don't have to physically be there19:28
tomreynbr34k: can you run    gsettings list-schemas | grep remote    and see whether that gives you a "remote_settings" schema?19:31
Shadow_WizardBasically what I need to know is what files need to be edited to get linux to automatically connect to wifi, and what to put in them.19:31
br34kI got this output:19:33
br34korg.gnome.rhythmbox.plugins.webremote19:33
br34korg.gnome.settings-daemon.plugins.remote-display19:33
haijunoOn Mac laptops there is this feature where you swipe in from the right edge with two fingers and it opens up a menu with a bunch of widgets. Is there anything like that for ubuntu?19:34
haijunobtw ptah is sending spam messages19:34
ptahits not spam i need someone to help with this19:35
br34kWhat's weird is that I tried using gsettings monitor to both org.gnome.Vino and org.gnome.Vinagre and switched it through the GUI, no output appeared while monitoring19:35
Maikptah: we told you to stop with that19:35
tomreynbr34k: hmm, that's not what i was thinking. you can try just starting /usr/lib/vino/vino-server19:36
Maikhaijuno: in private messages?19:36
haijunoMaik, yes19:36
haijunoSomething about editing a wikipedia link19:36
Maikhaijuno: report it to the ops please19:37
haijunoOk19:37
Maikhe's been on that since a week19:37
_Sym_yeah same here19:37
Maikok, i'll inform the ops19:37
Shadow_WizardYea, i got it to.19:37
Maik_Sym_: you too?19:39
_Sym_yes19:39
hggdhShadow_Wizard, haijuno, _Sym_: can you please *PM* me with the spam?19:39
_Sym_i closed it19:39
_Sym_something about editing a wiki19:39
_Sym_for iran19:39
haijunoYeah I closed it and blocked him/her/it19:39
Maikyep, he posted that in various channels last week too19:40
jesshello19:40
Maikhi jess19:41
jesss/tatus19:41
jessoops19:41
jesshi Maik how are you doing19:41
Maiki'm ok thanks, but since this is a support channel i want to keep casual talke in discuss or offtopic :)19:42
tomreynhaijuno: about your question: i think multi-touch isn't actually enabled by default. so my guess is this does not exist. but i may be wrong. and you may be able to add it.19:46
haijunotomreyn, do you know of any good guides to customize gnome other than using the tweaks app?19:47
tomreynhaijuno: i guess gnome shell extensions are meant to provide the answer to this question. they also tend to break things.19:48
haijunoHmmm ok I'll check them out. Thanks tomreyn19:49
br34kI'm trying to start vnc using this method but it complains "cannot open display" : export DISPLAY=:0 && /usr/lib/vino/vino-server19:49
tomreynhaijuno: good luck19:49
haijunobr34k, what is :0?19:50
br34khttps://unix.stackexchange.com/a/19393919:51
br34khaijuno, ^^19:51
haijunobr34k, Oh didn't know about that. I thought maybe that was the issue19:51
br34k:)19:52
tomreynbr34k: w -hs | awk '{print $3}' | sort -u19:53
tomreyn...should give you a lit of active displays19:53
br34ki get ":0"19:53
br34kand my lan ip address19:54
tomreynthen either you ssh server or client has X forwarding disabled, i guess19:54
tomreynor both ;-)19:54
br34kI really didn't think it would be this difficult to start vino over ssh19:54
haijunotomreyn, I get the same result as br34k when I run that command19:54
tomreynhaijuno: thanks for letting me know.19:55
br34kIMO it makes the most sense to do it through gsettings considering the switch is within the settings gui, but i'm assuming that functionality wasn't written in??19:57
tomreynbr34k: you'd need    X11Forwarding yes     in  /etc/ssh/sshd_config (on system running the X server) and    ssh -X server.that.runs.x19:58
br34klet me try from the actual machine19:58
tomreyni do not know the answer to your latest question (still on 18.04 here)19:59
br34kturns out I have X11 forwarding enabled20:00
br34kpretty sure that's default20:00
tomreyni think it is on servers, not clients20:00
br34kSo I found someone on github that has a script which includes "gsettings set org.gnome.Vino enabled true" which I would expect to be exactly what i'm looking for. when I attempt that, I get the error: No such key “enabled”20:07
tomreyngsettings list-keys org.gnome.Vino   will list keys in a chema20:08
tomreyn*schema20:09
Inteloxrandr --scale 0.7x0.7  is not so clear. Kind of blurry a 'bit'. I use awesome window manaer but this effect is at every desktop environment. I use 1920x1080 and want to zoom in to see bigger things. What re my best options?20:09
br34kthat's helpful but i'm come to the conclusion that this functionality was indeed not written in. Where is the best place to enter a feature request for this?20:09
tomreyndid you check the bug reports i pointed to earlier?20:11
tomreynbug 1871351 specifically20:12
ubottubug 1871351 in gnome-settings-daemon (Ubuntu) "Review the vino/screen sharing situation" [Low,Confirmed] https://launchpad.net/bugs/187135120:12
leftyfbbr34k: what is your actual use case? Why do you need to start this exact VNC server from the command line yourself as opposed to enabling it and letting it run normally?20:12
br34kbecause I have an image that has this settings baked in, but once i set a static ip address to the nic, it turns itself back off. it's not a problem to remember to re-enable it but my techs have deployed some units out and forgot to enable this. I would like to enable it via ssh as opposed to having to physically do it via the gui20:14
leftyfbbr34k: personally, I find x11vnc to be a better VNC server20:15
br34kgood to know20:15
br34kI chose vino simply because it had support in gnome settings (for my techs who are linux noobs :) )20:16
br34kaccording to the bug report you linked, it was fixed? but I'm definitely not seeing it, fully updated and upgraded since that fix last year20:17
tomreyni think you're misinterpreting the bug rerport, if that's 1871351 you're referring to20:18
br34kthat links to this: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/187178720:18
ubottuLaunchpad bug 1871787 in gnome-control-center (Ubuntu) "Screen sharing can not be enabled from the Gnome Control Center" [High,Fix released]20:19
tomreynso i'm the one who misinterpreted it, sorry.20:21
br34kno worries. so maybe this will be in 21?20:22
DiagonHey all - having a hard time with video on a fairly new install of 20.04.  Thinkpad W530 with integrated graphics.  (Nvidia was causing even more problems.)  Maybe someone has ideas?20:22
mad_moseshi, I cloned my old sdd with acronis to a new ssd and can't boot the new one. I used a live cd and tried to reinstall grub and this worked partiolly. But I think grub is stell refering to my old disk uuid20:23
tomreyn!info gnome-settings-daemon focal20:23
ubottugnome-settings-daemon (source: gnome-settings-daemon): daemon handling the GNOME session settings. In component main, is extra. Version 3.36.1-0ubuntu1 (focal), package size 300 kB, installed size 1417 kB20:23
tomreynbug report says fixed in 3.36.0-1ubuntu220:23
mad_mosesI see the grub menu, select linux and afterwords a get shortly an error before a report is happening20:24
mad_mosesI think I see there my old disk uuid20:24
tomreyn^ br34k ubottu's and my last line were to you.20:24
DiagonOn the display issues: Half the time, on boot up & login if I start anything it doesn't appear.  If I hit the Win key I can see a white outline of a black box, with an x to kill it.  Sometimes if I log out and log in it will help, but now that I put in a couple of startup applications, that's no longer working.20:25
tomreynDiagon: do you have more details? what doesn't work? bios up to date?20:25
tomreynDiagon: ignore my first question20:25
DiagonMore: I can C-Alt-Fn3 to get to a console.  Oddly, both F1 & F2 are taken by the display manager; though that sometimes appears with or without the login box.  If with, but loggin in gives me a black screen with a cursor.  Sometimes if I wait at the black screen, it'll give me back the Display manager.  Toggling between them, sometimes I can get back to a login prompt on F1.20:26
br34ktomreyn, that is the package version, right?20:26
tomreynbr34k: both are package versions. the current package version in 'focal-updates' (20.04) is higher than the one given in the bug report.20:27
tomreynthis suggests it should be fixed in focal through updates20:27
DiagonMore: Sometimes when I have logged in and am able to run applications, I will get really bad jitter.  I might be able to fix by logging out/in, but othertimes I have to reboot.  I switched to wayland because it was even worse with X.20:27
br34ki'm seeing I have 3.36.1-0ubuntu1, so yeah it should have been fixed in this version20:28
DiagonIf this looks complicated, maybe there's a better place than IRC to ask?  I don't think the stackexchange is the right place.20:31
tomreynDiagon: did you check about the bios update, yet?20:32
tomreynjournalctl -b | grep DMI:   would tell you what you have currently20:32
sybaritenhey hey i asked in linux but i'll try here too - i want to log stdout output of a program that shows a "progress" - ddrescue in my case. But you can think of "top", if you dont know ddrescue ... i suppose a tool needs to be written with a log function in mind, for this to even work right?20:33
Diagontomreyn - Oh ya.  It's the newest.  Lenovo BIOS - G5ETB2WW (2.72) - (06/11/2018)20:33
sybaritenotherwise my output file will looklike crap (it does now)20:33
tomreynDiagon: check that you have enough ram, and that the ram allocation to vram is sufficient (in bios)20:36
DiagonOddly, after sitting here typing, C-Alt-F2 has reverted to a terminal and I'm able to log in to F1.  Nothing is appearing on the dock, though.  I have found if I try to do something within the first few minutes of login, it'sll freeze or jitter....  Ah, ok 3 minutes later I have something on the dock.20:36
DiagonI have 32G RAM.20:36
EntelinI'm using ubuntu lts, and their snap install of nextcloud. I'm new to both snap and nextcloud. I ran this to add our domain to the config:  sudo snap run nextcloud.occ config:system:set trusted_domains 1 --value=fqdn   supposedly the trusted domain configuration is supposed to live in nextcloud's config.php file. However after this command, I don't see any change to the file, nor if I search the entire snap directory20:37
Entelinstructure do I find any file that contains our fqdn. But it does work,  where does snap put this configuration?  Thanks.20:37
DiagonNothing in BIOS about allocation of RAM.  Not in any of these T/W520/530 models.20:37
tomreynDiagon: see also the trouble shooting tips here (not ubuntu, but they have good documentation) https://wiki.archlinux.org/index.php/Intel_graphics20:37
tomreynother than that, your logs are probably a good thing to iunvestigate20:38
Diagontomreyn - thanks.  that's a bit of a read, but I'll tackle it.20:38
tomreynjournalctl -b    will return all logs since latest boot. i915 is the intel graphics driver20:39
DiagonStill haven't cleared up the difference between journalctl, /var/log/sys... and dmesg.  Which one?20:39
DiagonOk, this time I have a terminal.  I have found that if I can log in and get the display manager, and I wait maybe 5 minutes, it sometimes settles down....20:40
tomreynjournalctl is systemd's log management system, a newer approach. /var/log/sys.. is managed by a system logging daemon such as rsyslog, if you still have it. the dmesg command just pulls the kernel logs (only, not user space)20:41
Diagon:thumbs-up:  checking journalctl ...20:41
Diagontomreyn - there are a *log* of errors in here.  I'm going to have some trouble parsing this.  Let me see if I can dig out some kind of initial error ...20:49
tomreynsybariten: --log-events=<file>  and tail -f <file>20:49
tomreynDiagon: it's normal to have a lot of gnome and gtk related warnings and errors in there. if you have others, those can be worth investigating20:51
sybaritentomreyn:yeah log-events is a slightly diffeerent output though _i think_20:54
sybaritenbut i'm not 100% sure20:55
tomreynsybariten: whats your goal there, why are you trying to capture the output?20:55
sybaritentomreyn:i want to see things like "too many read errors". Well actually maybe that one gets in the events.log21:02
tomreyni would assume so, you could also try capturing the output using script, or asciinema, or similar21:07
tomreynsybariten: certainly ddrescue also persists information on unreadable sectors in the map file.21:09
tomreynDiagon: found anything interesting?21:10
Entelinwhat is the best way of having per user encrypted home directories? I want to have a space people can use scp and read/write files that not even I as an admin would be able to read.21:17
EriC^^Entelin: in the end if you really wanted to, you could always read their files one way or another21:20
Entelinwell not if it was encrypted and I lacked the private key. It's just a mater of configuration.21:21
EntelinI don't know the best way of doing it, but it's certainly possible21:21
tomreynEntelin: root can usually do it all, if by accessing process memory. unless you make use of negative rings for 'protection', such as SGX21:22
EriC^^you could simply install a different binary that catches their keyphrase + decrypts and you have it now or something to that effect21:23
Entelinyeah that's true21:23
Diagontomreyn - This is not looking hopeful.  There's a lot of looping and failing.  I've pulled out a couple of things in red which maybe you have some insight on?21:24
Diagonpam_unix(gdm-password:auth): couldn't open /etc/securetty: No such file or directory21:25
Diagongkr-pam: unable to locate daemon control file21:25
tomreyn!paste | Diagon21:25
ubottuDiagon: 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.21:25
Diagon(a couple of times, unrelated): gnome-session-binary: Critical: we failed, but the fail whale is dead.  Sorry..21:25
DiagonAlso, later, not directly related: CRITICAL: gsm_client_peek_id: assertion 'GSM_IS_CLIENT (client)' failed21:25
tomreynthat's a failing X session21:25
DiagonUnderstood ...21:26
DiagonShould I just pastebin the whole journalctl -b output?21:26
tomreynif you're fine with it, you could. or pipe it into termbin21:27
tomreynjournalctl -b | nc termbin.com 999921:27
tomreynit will likely be cut off21:27
=== Maik is now known as ModeCouse92
=== ModeCouse92 is now known as Maik
sybaritentomreyn: yeah... i suppose it does21:36
Diagontomreyn: https://paste.ubuntu.com/p/vnKsNBKhX921:37
DiagonI appreciate your having a look.21:38
tomreynbr34k: if you have more ubuntu questions, please post here. i ignore private messages (just receive a notice that some were received) by default.21:38
DiagonIf you need a cleaner bootup, I can try again.21:38
Inteloany problems of linux with 1.4 DP? https://urun.n11.com/kablolar/paugge-vesa-sertifikali-2m-displayport-14-kablo-entdp1420-P27052553321:39
tomreynDiagon: your bios version is 4 releases behind according to https://download.lenovo.com/pccbbs/mobiles/g5uj39uc.txt and https://pcsupport.lenovo.com/uk/en/products/laptops-and-netbooks/thinkpad-w-series-laptops/thinkpad-w530/downloads/driver-list/component?name=BIOS%2FUEFI21:45
br34ktomreyn, I was just saying Thank you!21:46
Diagontomreyn - Hm.  I was just updating everything back in January.  Let me have a look....21:47
tomreynbr34k: oh ok :) you're welcome.21:51
ouleHi, I am using ubuntu 18.04 LTS ffmpeg version 3.4.8-0ubuntu0.221:52
tomreynDiagon: i suspect this should not happen: gnome-session[3412]: gnome-session-binary[3412]: WARNING: Falling back to non-systemd startup procedure due to error: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.freedesktop.systemd1 exited with status 121:52
ouleand I can'tconvert aax to m4b21:52
Diagontomreyn - ok, what that might mean?...  As for the BIOS issue ...  I'm remembering that they weren't fixing anything, only signing and locking down the BIOS.  I'm rechecking though...21:54
tomreynDiagon: your gpu hung, until reinitialized (automatially): kernel: i915 0000:00:02.0: [drm] GPU HANG: ecode 7:0:0000000021:55
tomreynDiagon: since 20.04 LTS uses X by default (rather than Wayland), a log of that may be of more interest21:57
DiagonOk.21:57
=== overclucker_ is now known as overclucker
DiagonI was getting the jitter, making it almost unusable.  So I switched to wayland.21:57
DiagonBut I can reboot into that and see if I can get the journalctl -b output.21:58
DiagonStill checking the BIOS release notes ...21:58
tomreynDiagon: take yur time. i'm still reviewing the log, too. the first log message i quoted seems to suggest systemd issues, but maybe this is just the user sessions failing to initialize, not sure..21:59
Diagontomreyn - I check the bioses from 2.73 to 2.76.  There were not problem fixes.  They're just blocking us from changing the embedded controller so we can't swap batteries - that kind of thing.  2.73 did have a cpu microcode update, but I think that's for spectre etc.22:01
tomreynDiagon: line 2840 and following of the log at https://paste.ubuntu.com/p/vnKsNBKhX9/ look bad, lots of stack traces. maybe this was after initiating a reboot?22:06
tomreynDiagon: you seem to have a somewhat modified installation there. It may be a good idea to try whether you can also reproduce this on an installer, or with a different user account on th existing installation. also make sure you don'T have broken gnome-shell extensions22:07
DiagonThat's journalctl -b, so it's only one reboot.  But as I mentioned earlier, I logged in, changed to a cosole terminal changed back etc.22:07
jgomo3In Ubuntu 20.04: Is the systemd journal used in parallel or in place of a syslog daemon?22:08
DiagonI didn't add anything regarding logs, so it must be part of 20.04 and running in parallel (?)22:08
tomreynDiagon: i'll have a nap now, good luck there. keep asking here if you have more questions.22:08
Diagonthe only modification to the install is that I did btrfs raid in luks.22:09
Diagonotherwise I didn't make any fundamental changes.22:09
tomreyni see. ttyl.22:10
Diagontomreyn - thanks for your input.22:10
Diagon(Just had a clean boot on X.  will poke around more.  TTYL)22:10
=== daradydai is now known as tgosp
ScrewballGreetings.  In my ministry, & small business, i rely muchly on charity & such, & I love Ubuntu.  I can't use Windows 10, so what ubuntu would work for me, in your evaluation?22:56
sarnoldScrewball: can you rephrase your question?23:05
ScrewballMmhm.23:05
ScrewballWhat would you reccommend a retired veteran that likes war games to use in coping with addiction to nothing, but doing everything he can to make use of his time, that shall in no way invest himself in starting trouble online, that has to take meds, out of the variants of ubuntu/linux whom is used to Windows 10 but not the absolutely tragic marketing they did to it, he likes Kubuntu but wants a Linux Gaming23:07
Screwballsetup.  Someone keeps interfereing in him. :|23:07
Screwballrather in my ministry.23:08
sarnoldah, sorry, I haven't really done gaming on ubuntu; I know valve's steam store exists and runs and there's even games in there targetting linux, but I've not played them myself23:09
sarnoldsome people report success with windows games played through wine, but I've also not tried that23:09
ScrewballThank you for absolutely both nothing, & all the awesome stuff.23:09
ScrewballBye <- going to gaming channel23:10

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