/srv/irclogs.ubuntu.com/2020/08/31/#kubuntu.txt

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jilocasinevening everyone01:05
jilocasinjust installed kubuntu 20.04.  Was working fine, but all of a sudden wired ethernet has gone out. I keep getting "Device could not be configured" notifications.  Can anyone point me in the right direction?01:07
IrcsomeBotmysteryous00 was added by: mysteryous0001:10
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divyanshuHi , need some help?02:37
IrcsomeBot<DarinMiller> OK02:59
IrcsomeBotconocete_a_ti_mismo_yo was added by: conocete_a_ti_mismo_yo03:25
IrcsomeBot<conocete_a_ti_mismo_yo> @DarinMiller, `Good night, could you add this person? … @zparihar`03:49
IrcsomeBot<conocete_a_ti_mismo_yo> `He asked me to please add him to the group`03:50
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dpasternhi guys, can anyone confirm that seagate firecuda 520 gen 4 pcie SSDs will work without issue on Kubuntu (will be used as a data storage drive, not being booted from)06:48
dpasternthe same with Samsung 970 Evo Plus 250GB (also used as data storage).  O/S would be installed to a Crucial BX500 256GB SSD06:49
IrcsomeBotRtype_II was added by: Rtype_II07:01
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jguptathunderbolt port is not working by default. do I need to install any drivers ?08:37
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Guest_36Hi, I have Kubuntu 20.04 installed. I tried to upgrade php7.2 to 7.4, but I can't. "apt install -y php7.4" shows me only "Note, selecting 'php7.4-bz2' for regex 'php7.4'" and so on. Any advise please?09:24
Guest_36I have no additional ppa's09:24
Guest_36apt show phpPackage: phpVersion: 1:7.2+60ubuntu1Priority: optionalSection: phpSource: php-defaults (60ubuntu1)Origin: Ubuntu09:37
Guest_36Here is no php7.4 available09:38
Guest_36Ok, problem solved. Stupid me, was still on 18.04 Sorry :)09:56
BluesKajHi all10:16
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IrcsomeBotGj Ta was added by: Gj Ta13:44
virtualdhello, can someone help me? plasmashell eats a lot of memory15:26
virtualdi don't know where to start15:27
IrcsomeBot<DarinMiller> Sometime widget consume too much memory.  Try resetting plasma by "plasmashell —replace &" and check the memory.  If still high, disable your widgets one a time and resetting plasma between each disable.15:29
IrcsomeBot<DarinMiller> If a bad widget is discovered, please file a bug report.15:30
virtualdwhere do i see all widgets?15:30
virtualdi think it has gotten better after i removed the cpu monitor from the desktop background and the hdd monitor from the panel, but it could have been some fixed in an update since15:35
virtualdsome fixes*15:35
virtualdi'm also trying to tweak the vm.overcommit_ratio sysctl so at least i don't have to wait for hours (more than 24 in some cases) for the OOM killer to step in and make the system usable15:37
IrcsomeBotzparihar was added by: DarinMiller15:42
virtualdand now it died and isn't restarting15:50
virtualddid the plasmashell replace15:51
virtualdwith a dash15:52
IrcsomeBot<DarinMiller> ensure to include the & at the end.15:52
virtualdyes that too but i don't really care about blocking the terminal15:52
IrcsomeBot<DarinMiller> Plasmashell must be a "spawnded" process.15:52
virtualdalright15:53
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IrcsomeBot<Franzpow> how to check integrity of a kubuntu iso I downloaded months ago?18:43
IrcsomeBot<Franzpow> I have it, want to check if it was corrupted or not. The one that's giving me nightmares and random freezes18:44
oerheks!md5sum18:49
ubottuTo verify your Ubuntu ISO image (or other files for which a checksum is provided), see https://ubuntu.com/tutorials/how-to-verify-ubuntu18:49
geniiIf you know which exact one it is, you can go to http://cdimage.ubuntu.com/kubuntu/releases/  and navigate to the specific one there, then the "release" directory and scroll down to where the checksums are ( the ones ending in .gpg extension)18:51
genii..then follow the instructions on the page which the bot already linked to18:52
IrcsomeBot<Franzpow> I am doing that manually pasting the sha256 code inside properties of the file in dolphin19:00
IrcsomeBot<Franzpow> Btw19:00
IrcsomeBot<Franzpow> The teo iso are called: focal-desktop-amd64.iso   …  kubuntu-20.04-beta-desktop-amd64.iso19:02
IrcsomeBot<Franzpow> Two*19:02
IrcsomeBot<Franzpow> They look different. I downloaded them on April 17 and I am trying to find them through the releases but I am not able19:02
geniiThose were pre-release images19:03
IrcsomeBot<Franzpow> The second one, yes19:03
IrcsomeBot<Franzpow> The first one, if I am not wrong, was downloaded when the OS was already out19:04
IrcsomeBot<Franzpow> Since I am not able to recognize which one I've installed (I've also upgraded to 20.04.1) how to check the integrity of both?19:04
IrcsomeBot<Franzpow> Can't find them in the releases19:04
geniifocal-desktop-amd64.iso from April would be http://cdimage.ubuntu.com/kubuntu/releases/20.04/release/19:06
genii( point release was in July)19:06
geniiThere's not really a way to check the integrity of an installed system, only the iso from which it gets installed19:07
genii( not with hash sum checking anyhow)19:08
IrcsomeBot<Franzpow> Oh, md5?19:08
IrcsomeBot<Franzpow> @genii, That is 23 april and it's named kubuntu-20.0419:09
IrcsomeBot<Franzpow> Mine is named focal-desktop19:10
IrcsomeBot<Franzpow> Can I do a reverse search? Like pasting the md5 somewhere and finding if there's an iso with that code19:11
geniiEverything before 20.04.1 release in July which is in actual list of releases ( not betas) is the one I alreadly listed, 20.0419:14
geniiThe "focal-desktop" name is just actually a plaeholder name19:14
geniiThe iso it downloaded is the 20.04 one in this case if it was before July19:15
IrcsomeBot<Franzpow> Oh so it's the 20.04 one19:17
geniiSo if you still have that iso file and want to check it's integrity you can find it's md5 hash in http://cdimage.ubuntu.com/kubuntu/releases/20.04/release/MD5SUMS and it's sha sum in http://cdimage.ubuntu.com/kubuntu/releases/20.04/release/SHA1SUMS19:17
geniiYes19:17
IrcsomeBot<Franzpow> But sha256 is not corresponding19:17
IrcsomeBot<Franzpow> I am wondering that maybe the problem that I have can be explained with the iso I've installed19:18
geniiIf so then that indicates a corrupt file19:18
IrcsomeBot<Franzpow> Could it be that I installed the corrupted iso and the problem persists even if I upgraded to 20.04.1?19:19
IrcsomeBot<Franzpow> Also, as I am understanding, there's no way to check that beta iso md5 right?19:19
IrcsomeBot<Franzpow> I suspect that I installed that beta 5 days before the final release19:19
IrcsomeBot<Franzpow> Maybe it was bugged19:19
geniiThat's correct, checksums for pre-release are not kept ( as far as i know )19:20
IrcsomeBot<Franzpow> :/19:21
oerheksone does not want to use a re-released iso nowadays, why would you?19:24
oerheksc/pre-released19:24
IrcsomeBot<Franzpow> I wanted to try it and maybe I forgot and ran that anyway19:25
IrcsomeBot<Franzpow> Also people here said that it was basically done, remaining 5 days to the final release19:25
IrcsomeBot<Franzpow> I remember installing that one because at some point I wanted to wipe off the SSD and windows19:25
IrcsomeBot<Franzpow> So I wanted to reinstall it (thing that I've never done)19:26
oerheksi suggest download the 20.04.1 release ..19:26
IrcsomeBot<Franzpow> But that would explain the freeze bug19:26
IrcsomeBot<Franzpow> @oerheks, Now? It's too late19:26
oerheks..?19:26
oerheksno it is not too late.19:26
IrcsomeBot<Franzpow> I've already upgraded kubuntu to 20.04.119:26
IrcsomeBot<Franzpow> Since it came out19:27
IrcsomeBot<Franzpow> The issue did not go away19:27
oerhekstime to reinstall with a proper iso.19:28
IrcsomeBot<Franzpow> I can't19:28
IrcsomeBot<Franzpow> Too much stuff is now on it.. I can't reinstall all the programs. It would take a thousand years19:29
oerheksgood luck then!19:29
IrcsomeBot<Franzpow> And I need this computer to work19:29
IrcsomeBot<Franzpow> Think is this bug was so subtle I didn't feel the urge to replace the installation because it happened once and happened agaij after a long time19:30
IrcsomeBot<Franzpow> So first I was: did this program cause it? Did this peripheral cause it? Etc..19:30
IrcsomeBot<Franzpow> @oerheks, Well there should be an utility to auto check the integrity of the installation without going through this19:33
IrcsomeBot<Franzpow> Like the "repair" option in Windows or something like that19:33
IrcsomeBot<Franzpow> You should not suggest everyone to reinstall everytime something happens..19:33
oerheks!info debsecan19:34
ubottudebsecan (source: debsecan): Debian Security Analyzer. In component universe, is optional. Version 0.4.20.1 (focal), package size 29 kB, installed size 109 kB19:34
oerheksusage:  debsecan --suite $(lsb_release --codename --short) --source https://raw.githubusercontent.com/BBVA/ust2dsa/data/19:35
oerheksthis will show vulnerable packages only, not if they are installed correctly19:35
IrcsomeBot<Franzpow> Sorry by meaning "integrity" I was meaning not meaning not secure but not corrupted19:38
IrcsomeBot<Franzpow> I mean.. I wanted to find if a system file is damaged inside my installation not if they are vulnerable or not19:39
geniiWhile each file which gets installed in fact does have it's own md5 or sha sum which can be checked to see if it matches what the officially installed one should be, first you'd have to have some idea which file(s) need to be checked19:41
IrcsomeBot<Franzpow> I have no idea. I was wondering if when I start the live usb iso you get prompted with a window that asks you to choose between "install" or "repair"19:42
IrcsomeBot<Franzpow> Like it happens in windows. That would be useful to repair possibly damaged installation (like mine) and maybe solve the problem19:43
geniiConceivably you just could dump a list of all packages you do have installed and then use that list as a source for an apt command which does --reinstall ( which which would replace all files with newly downloaded ones)19:43
IrcsomeBot<Franzpow> Nice, that would reinstall all the system packages, right?19:44
IrcsomeBot<Franzpow> Is there a way to reinstall Only system packages?19:44
IrcsomeBot<Franzpow> Without affecting programs? Or do I have to manually exclude them?19:44
geniiOnce you get a list you could do something like edit the list, but yeah, far as i know no way to really automate that19:48
IrcsomeBot<Franzpow> they suggested me to do19:50
IrcsomeBot<Franzpow> apt --reinstall kubuntu-desktop19:50
IrcsomeBot<Franzpow> that is clever19:50
geniiThat will reinstall the core components of the KDE desktop and application suite of Kubuntu, yes. But not any underlying things19:52
geniiIf the issue you are experiencing is specific to KDE and/or one of the applications kubuntu-desktop installs this could be effective. But if the problem is in the underlying framework common to all *buntu then the issue will persist19:55
IrcsomeBot<Franzpow> should this be effective, then?19:57
IrcsomeBot<Franzpow> https://help.ubuntu.com/community/UbuntuReinstallation19:57
geniiThere's no way to know if it will be effective or now, since we don't have any information on what the actual problem is20:01
geniinow/not20:01
IrcsomeBot<Franzpow> Ok. At least now I know whatelse I can try20:02
IrcsomeBot<Franzpow> Today I updated a 3year old bios, now I will reinstall kubuntu packages20:02
IrcsomeBot<Franzpow> Thank you for the help20:03
IrcsomeBot<Franzpow> !cookie20:03
geniiheh20:03
genii!cookie| genii20:03
ubottugenii, please see my private message20:03
IrcsomeBot<Franzpow> Wtf20:03
* genii munches on ubottu's private cookie20:03
IrcsomeBot<Franzpow> Heh :D20:04
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IrcsomeBot<Franzpow> genii: kubuntu-desktop it's only a 1.7 mb20:49
IrcsomeBot<Franzpow> isn't there a package containing all the important stuff about kde?20:49
geniiIt's a meta-package, when it installs the amount of things far surpasses 1.7mb20:52
geniiA meta-package is like a packing list of a bunch of other packages to be installed20:52
IrcsomeBot<Franzpow> mmm so how to target all those things instead?20:56
genii...20:59
IrcsomeBot<Franzpow> :(21:00
IrcsomeBot<Franzpow> it just seems strange that all those packages take just 1,7 mb so I was wondering if they are not included in this package and they are not21:01
IrcsomeBot<Franzpow> you said, it's a meta-package21:01
geniiThe NAMES of all the packages it wants to installs adds up to the 1.7mb. It doesn't contain 1.7mb of things that will be installed21:21
IrcsomeBot<Franzpow> oh21:32
IrcsomeBot<Franzpow> btw about the thing you suggested me to do21:32
IrcsomeBot<Franzpow> reinstalling all the packages21:32
IrcsomeBot<Franzpow> when I do sudo apt list --installed > file.txt21:32
IrcsomeBot<Franzpow> I also get the [installed] thing21:32
IrcsomeBot<Franzpow> how to do sudo apt reinstall < file.txt21:33
IrcsomeBot<Franzpow> making it work?21:33
geniiSee https://linuxize.com/post/how-to-list-installed-packages-on-debian/#create-a-list-of-all-installed-packages21:35
genii..then use the --reinstall argument tot he apt command21:36
genii( then go make a pot of coffee ....)21:36
geniiIt will chug away for a very long time and may occasionally require user input21:37
geniiBut in the end it will replace the files of every package you currently have installed fresh from the mirrors21:38
IrcsomeBot<Franzpow> nice21:43
IrcsomeBot<Franzpow> what I was searching for21:43
IrcsomeBot<Franzpow> sudo xargs -a packages_list.txt apt install21:43
IrcsomeBot<Franzpow> I just replace install with --reinstall21:44
IrcsomeBot<Franzpow> right?21:44
geniiI forget straight apt syntax, I generally use old-style of apt-get install --reinstall21:44
IrcsomeBot<Franzpow> apt-get install --reinstall package_list.txt?21:45
geniiLemme doublecheck21:46
geniiNo, sudo xargs -a packages_list.txt apt-get install --reinstall21:52
IrcsomeBot<Franzpow> nice, trying that right now21:52
IrcsomeBot<Franzpow> I have to exclude kernels21:56
IrcsomeBot<Franzpow> why it wants to download new packages?21:58
IrcsomeBot<Franzpow> it says21:58
IrcsomeBot<Franzpow> "I seguenti pacchetti NUOVI saranno installati: … "21:58
geniiIt always says that because by -reinstall, you are telling it to consider these as new things to be installed so that it will overwite the old ones22:00
IrcsomeBot<Franzpow> ok22:00
IrcsomeBot<Franzpow> it's going22:00
IrcsomeBot<Franzpow> it's reinstalling wine.. am I going to loose the config? and the prefix?22:02
IrcsomeBot<Franzpow> Everything went smoothly23:14
IrcsomeBot<Franzpow> Let's hope this fixed my issues23:15

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