/srv/irclogs.ubuntu.com/2020/02/05/#kubuntu.txt

=== Lord_of_Life_ is now known as Lord_of_Life
lordievaderGood morning07:10
IrcsomeBotKris Tjan was added by: Kris Tjan07:15
IrcsomeBot<Kris Tjan> (Photo, 1280x960) https://irc-attachments.kde.org/HLCqsU4G/file_23136.jpg07:18
IrcsomeBot<Kris Tjan> When starting up laptop i get this message07:18
IrcsomeBot<Kris Tjan> Any way to fix it without losing data?07:21
IrcsomeBot<blooalien> @Kris Tjan, If you're patient, careful, and do your research well, you can actually fix such errors without risk to your data, but prolly easier to boot from a Linux LiveDVD and back up your important data to an external drive and then reinstall.  Fixing broken boot (on ANY operating system) does require some skills and knowledge (and as mentioned, patience and caution).07:25
IrcsomeBot<blooalien> If done right, the reinstall might not even touch your data (depending on how the system was initially set up, and how you go about the reinstall).07:26
IrcsomeBot<Kris Tjan> Thank u07:34
lordievaderLike blooalien says, start by salvaging data through a live-usb/cd. Then you can figure out what the problem is.07:35
IrcsomeBot<Kris Tjan> Thanks07:36
IrcsomeBot<Kris Tjan> Tried to boot from live dvd but it wont start to load, even when i set it first on boot order, i can hear dvd is running and it load something but nothing happens07:38
lordievaderHow did you create the live dvd?07:39
lordievader(Live-usb drives are typically easier, as you can reuse the one if things go wrong)07:40
IrcsomeBot<Kris Tjan> Downloaded, burned and installed07:46
IrcsomeBot<Kris Tjan> Tried usb first but it wont load eader07:47
IrcsomeBot<Kris Tjan> Then i went to dvd07:47
lordievaderHow did you burn it, just the iso, or the contents of the iso?08:12
IrcsomeBot<Kris Tjan> Dont remember08:48
lordievaderPutting the iso on disc directly will not work 😉 hence the question.09:21
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=== _Alabalistic is now known as Alabalistic
IrcsomeBot<Kris Tjan> I installed it to computer from this disc10:52
IrcsomeBot<Kris Tjan> Earlier10:52
IrcsomeBotsalvaconnome was added by: salvaconnome10:56
IrcsomeBot<salvaconnome> (Photo, 1280x960) https://irc-attachments.kde.org/BCNsXexL/file_23142.jpg hi, I was trying to make work a hard disk with no success, I made the mistake to try to mount it on the mount point "/home/disk2" and then rebooted the computer. Now the system isn't loading anymore and I get to emergency mode. Any help would be appreciated11:02
IrcsomeBot<salvaconnome> (Photo, 1280x960) https://irc-attachments.kde.org/IqXpi8ys/file_23143.jpg11:02
IrcsomeBot<salvaconnome> I tried rebooting the system with and without the hard disk but the problem persists11:06
IrcsomeBot<salvaconnome> after the line "a start job is running for /dev/sdb2" the computer goes to emergency mode11:07
tomreyn!emergency | salvaconnome11:12
tomreyn!recovery | salvaconnome11:12
ubottusalvaconnome: If your system fails to boot normally, it may be useful to boot it into recovery mode. For instructions, see https://wiki.ubuntu.com/RecoveryMode11:12
lordievadersalvaconnome That looks like your disk is broken.11:15
IrcsomeBot<salvaconnome> yeah but the disk I was trying to mount is not the Kubuntu disk11:17
lordievaderI'd say the Kubuntu drive is broken.11:21
lordievaderStart a live-usb and run `smartctl -a` on the drive (possibly after installing the `smartmontools` package)11:21
IrcsomeBot<salvaconnome> I'm trying to load the Recovery Mode now, now is doing some disk control (it may take some time since the computer have many disks actually)11:24
IrcsomeBot<salvaconnome> (Photo, 1280x720) https://irc-attachments.kde.org/LcgOTvfJ/file_23146.jpg11:25
IrcsomeBot<salvaconnome> haha that's funny11:25
IrcsomeBot<salvaconnome> @lordievader, will try thanks11:27
IrcsomeBotKhan Carl was added by: Khan Carl12:14
IrcsomeBot<Khan Carl> https://www.youtube.com/watch?v=YGjFTNxJinQ12:14
IrcsomeBot<salvaconnome> okay I did a "smartctl -a" on the drive after installing smartmontools12:15
IrcsomeBot<salvaconnome> now what?12:16
=== Lord_of_Life_ is now known as Lord_of_Life
lordievaderCan you share the output?12:36
lordievader!paste12:36
ubottuFor 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.12:36
IrcsomeBot<salvaconnome> https://paste.ubuntu.com/p/3s55c6mn4S/12:45
IrcsomeBot<salvaconnome> I tried to reboot in recovery mode again with only the system hard disk attached and it says this12:46
IrcsomeBot<salvaconnome> (Photo, 1280x960) https://irc-attachments.kde.org/H7w0U9k0/file_23154.jpg12:47
IrcsomeBot<salvaconnome> a start job is running for /dev/sdb212:47
IrcsomeBot<salvaconnome> and then it breaks to half emergency mode half recovery mode without letting me use recovery mode12:48
IrcsomeBot<salvaconnome> but the weird thing is that there is no sdb2 so why is waiting for it to start?12:48
lordievadersda is showing three pending sectors... and a few errors during smart tests. I'd replace it if I were you.12:50
lordievaderIs sdb2 still defined in `/etc/fstab`?12:50
IrcsomeBot<salvaconnome> how do I do that?12:50
lordievaderDo what?12:50
IrcsomeBot<salvaconnome> both things12:51
lordievaderReplacing a disk is a physical action. Buy a new one, connect both, transfer data, remove old  one.12:51
IrcsomeBot<salvaconnome> replace pending sectors12:51
IrcsomeBot<salvaconnome> ah ok12:51
lordievader`grep sdb /etc/fstab` will show you if it is still referred to12:51
IrcsomeBot<salvaconnome> then the second one lol12:51
IrcsomeBot<salvaconnome> grep: /etc/: Is a directory … grep: fstab: No such file or directory12:52
IrcsomeBot<salvaconnome> or do I have to do this in emergency mode?12:53
lordievader`/etc/fstab` contains no spaces.12:54
IrcsomeBot<salvaconnome> I tried the commands on the liveusb now12:54
lordievaderIn that case you need to check the `/etc/fstab` from the "Kubuntu" drive.12:54
IrcsomeBot<salvaconnome> do I have to mount all the partitions of the disk?12:56
IrcsomeBot<salvaconnome> im a n00b for this kind of problems I have no idea of what I have to do12:57
IrcsomeBot<salvaconnome> how do I remove this bastards13:02
IrcsomeBot<daniel9411> Hello everyone!  I would like to know if any of you have encountered problems with sharing the screen via Chrome and using 2 monitors simultaneously.  I have been for several months that every time I share my screen, I share both monitors as if it were one.13:02
IrcsomeBot<salvaconnome> that-s the output of sdb /etc/fstab13:03
IrcsomeBot<salvaconnome> sorry daniel but I-ve never used that option13:04
BluesKajHowdy all13:06
lordievadersalvaconnome: Yes, you have to mount the root partition of your Kubuntu install.13:07
IrcsomeBot<salvaconnome> yeah I figured that out, I then edited the fstab file and commented the lines I believe are wrong, trying a reboot now13:12
IrcsomeBot<salvaconnome> yes it worked, thank you so much for your patience and help lordievader, you're a life saver13:14
IrcsomeBot<salvaconnome> I know this computer needs a new hard drive but I needed to make it work for now13:15
lordievaderNo problem 😉13:16
=== il_ is now known as il
IrcsomeBotKaronte was added by: Karonte16:28
=== il is now known as il_fake
=== il_fake is now known as il
IrcsomeBotChampa ram Srivastav was added by: Champa ram Srivastav19:15
IrcsomeBot<Champa ram Srivastav> https://www.youtube.com/watch?v=GFyi0Wvoepk19:15
IrcsomeBotNovacc Aung was added by: Novacc Aung20:25
IrcsomeBot<Novacc Aung> https://www.youtube.com/watch?v=GFyi0Wvoepk20:25
IrcsomeBot<Kris Tjan> Can i make kubuntu live usb with Windows computer?22:00
oerhekssure22:00
IrcsomeBot<Kris Tjan> What program should i use22:00
oerheks!usb22:00
ubottuFor information about installing Ubuntu from USB flash drives, see https://help.ubuntu.com/community/Installation/FromUSBStick - For a persistent live USB install, see: https://wiki.ubuntu.com/LiveUsbPendrivePersistent22:00
oerheksrufus is preferred22:01
IrcsomeBot<Kris Tjan> Thank u22:01
* keithzg-M vaguely remembers there being a bug open for using `dd` in WSL, though it looks like it's still open and very unlikely to ever be resolved: https://github.com/microsoft/WSL/issues/689 Maybe with WSL2?22:36
keithzg-MOne can also purportedly use Cygwin's `dd`. I mean it's definitely a better plan to just use Rufus or other such native tools, but :D22:37
mparilloAnd Rufus has dd mode.]23:25
mparilloWhat I have not tried is dd in WSL23:25
mparillokeithzg-M: Do you know anything about WSL2?23:26
mparilloPretty much all I do with WSL is zsync and perl23:28
keithzg-Mmparillo: dd definitely won't work in WSL since there's no actual block device access, WSL2 is actually using the CPU hardware virtualization extensions so miiiiight work? Although I'm not sure it's even out yet.23:49

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