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    Friday, December 27, 2019

    Linux Windows to Linux

    Linux Windows to Linux


    Windows to Linux

    Posted: 27 Dec 2019 09:51 AM PST

    Hello everyone

    I have a very quick question. I have an SSD and a hard drive. If I want to install Linux on my ssd and pretty much wipe it, will I get to use the things on my hard drive? For example I have steam games on my hard drive, will I still be able to play those or will I have to reinstall everything?

    Also if it is possible please explain how.

    Thank you.

    submitted by /u/TheTimeCrust
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    At my wits end trying to get a Win 10/Ubuntu dual boot working

    Posted: 27 Dec 2019 10:53 AM PST

    I've installed Ubuntu on my Windows 10 laptop seemingly without issue (shrunk the windows partition and installed onto the newly free space, on the same SSD), there were no problems during the install process but once it was complete and I was prompted to restart it just booted straight into Windows. I've spent the last several hours troubleshooting, messing around with disabling fastboot, and secureboot, and hibernation. In my BIOS, Ubuntu is first in the boot order but this apparently does nothing.

    I've tried to use the boot repair tool to fix it, but I can't even get that to run by following this guide.

    I'm not sure how the first option is supposed to work, I've created a live USB with the boot repair ISO but when I try and boot into it I just get a blank screen.

    I tried the second option, but the terminal gives me an error, saying that boot-repair depends on boot-sav.

    I'm at the point now where I'm considering just installing Ubuntu over Windows 10 instead of dual booting. It's a new laptop so I don't have any files I care about, but there is a good chance I'll want Windows on there at some point in the future. Can I back up the OS onto an 8/16 GB USB and reinstall it at some point?

    Appreciate any advice about getting the dual boot working, or if I'm able to reinstall Windows at a later stage without buying a new licence.

    submitted by /u/filmort
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    Where GREP Came From - Computerphile 10m vid on history and need for GREP, because 1Mb of text files wouldn't fit in memory for search

    Posted: 26 Dec 2019 03:04 PM PST

    Failing to boot from Debian installed on USB (not live) after trying both BIOS and UEFI

    Posted: 27 Dec 2019 12:53 PM PST

    Hello!

    I've been working on making a portable Linux install for myself on a 256GB USB drive. Basically, the idea is to treat my USB as my hard drive and keep all data (programs, data, user files, etc.) on there so I can plug it into my laptop or desktop and boot onto it. Note: I'm planning to install another distro on the same drive at a later point, so I've only used some of the disk space.

    My most immediate issue is that:

    1. When I attempt to install with MBR and boot with Legacy Boot, I get a black screen with a blinking cursor and my CPU temperature goes through the roof
    2. When I attempt to install with GPT and boot with UEFI, the drive doesn't appear to be detected for UEFI (even though I've created the EFI partition and GRUB is there) -- and when I attempt to boot through legacy mode, I get a "Selected boot device failed" error.

    Here are the partitioning schemes I've used so far:

    UEFI/GPT

    Partition Use Drive Name Size File System Flags
    EFI System sdb1 512MB FAT32 boot, esp
    Linux / Directory sdb2 119.3GB ext4
    Swap sdb3 3.7GB linux-swap

    MBR:

    Partition Use Drive Name Size File System Flags
    Linux / Directory sdb1 128GB ext4 boot
    Swap sdb2 4GB linux-swap

    (When I get to the GRUB installation step, I just tell it to target sdb, and let it do its thing, and it never errors.)

    Is there something I'm doing blatantly wrong that would cause me to have issues with this? I'm happy to answer any questions that come up.

    Thank you!

    submitted by /u/MetacognizantPastry
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    is it possible to change a specific icon on gnome desktop ?

    Posted: 27 Dec 2019 01:10 PM PST

    i wanna change the setting icon and few others not sure how to assign a different icon for it
    or if there is a tool that manages that at the first place

    https://preview.redd.it/sv6goo57r8741.png?width=469&format=png&auto=webp&s=ffdbee675f5c4f68d310acf0b522b2024188bd34

    submitted by /u/ASH55000
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    Is LVM like Raid?

    Posted: 27 Dec 2019 07:35 AM PST

    Hello, I currently have a nice powerful server that I am using for virtualisation. It has 2x 960gb NVMe drives in raid 0 currently. (Don't lecture me)

    I am adding two more and found out the hard way that you cannot just add two more drives and expand the raid. So I will have to move the VMs off the server, reinstall centos and then move them back.

    If I was using LVM would this be easier. Isn't lvm just raid? I have never used it. I am pretty knowledgable but LVM and Disks in general have me stumped.

    From my understanding, lvm is basically just raid 0?

    Or do you raid 0 all the disks and then partition it with LVM? Really confused as to what to do since I am reinstalling the OS anyways and in the future I want the ability to hopefully upgrade the storage again without having to copy all the data off.

    submitted by /u/A_MrBenMitchell
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    What Linux Flavor OS should a complete beginner use?

    Posted: 27 Dec 2019 02:28 PM PST

    I heard Ubuntu and Mint were good choices, but more feedback is always good.

    submitted by /u/Bacchus239
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    A weird sound issue on my linux installations

    Posted: 27 Dec 2019 09:35 AM PST

    I am trying to launch minecraft on my machine. It launches fine but there is no sound. The logs show that the sound engine has started. The weird part is when I launch the game from a live usb of xubuntu, sound works. I installed xubuntu thinking my earlier manjaro installation has some kind of problem. I cannot understand why xubuntu is not able to play the sound.
    Hardware, game files and java is not the problem here as I used the same files to launch the game on live usb.
    I have no idea why this is happening.

    submitted by /u/retard_seasoning
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    Helllpp please Manjaro is being a little shit

    Posted: 27 Dec 2019 12:14 PM PST

    Hey guys! Sorry to bother with this question but I am still fairly new to Manjaro and can't figure out why I can't boot up onto my home screen btw I dual boot with Kali so sorry if there is confusion. The first place I get sent to is my bootloader here after the I get sent to ,this And lastly after all the text lines finish it just ends on a little underline appearing and dissapearing with no boot up like showed in this

    Any help would be appreciated, Kent Edit(I just reinstalled the shitty os)

    submitted by /u/Zetaga_baller
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    How to "UN"dual-boot my machine

    Posted: 27 Dec 2019 05:15 AM PST

    So Santa (me) brought me (myself) a super sweet-ass custom gaming rig for Christmas. It will replace a very satisfactory Dell machine my family have used - in a dual-boot configuration - for years now. So after moving all of the files and all that to my new machine, I wanted to remove Linux from it, since I am the only one that uses it. I followed the instructions from some web site, which were:

    1. while booted into Windows, open diskmgmt.msc and delete any Linux partitions
    2. using a Windows 10 recovery/repair USB, boot into a command prompt and run bootrec.exe /FixMBR.

    So I did these, and when I rebooted, got the grub stop and cursor prompt. The instructions did not work for me. So after that, I tried bootrec.exe /FixBoot - access is denied. Only after I mashed F12 on POST was I able to select Windows Boot Manager to get into Windows. Yeah it worked - this way, this time. But what about when my lovely but technologically-uninterested wife needs to reboot the computer, and gets the grub stop again?

    This experience really makes me balk at dual-booting my new system, if I am being honest.

    Why is it SO easy to remove the 'evil' Windows from a dual boot configuration, but removing our beloved, wholesome Linux is so frickin' frustrating? I mean frustrating like trying to cancel cable!

    What is the EFFECTIVE way to remove Linux from a dual-boot machine that does NOT feel like trying to remove a malignant tumor?

    Flame away, if you must. I am just very frustrated, with five other people looking to me to get their computer right, else they invade my new one!!!

    submitted by /u/sigshane
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    want to learn terminal... in need of tutorials.

    Posted: 27 Dec 2019 11:08 AM PST

    been running ubuntu for a few years now and havent turned back. im moving beyond basic use and wanting to fully learn the terminal as it has become clear that i am gonna need to set up a server to host my projects and site soon. if you guys could recommend any tutorials that would be appreciated.

    submitted by /u/The_Squeak2539
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    All my drives have lost their partitions after a reboot

    Posted: 27 Dec 2019 10:48 AM PST

    I'm having a major issue at the moment -

    Running Ubuntu server on my homelab, with 10+ hard drives and 2 ssds attached.

    I realised I hadn't properly set up mergerfs in fstab so I restarted to check everything was working.

    Now none of my drive partitions are showing up - the ssds were ext4 and HDDs were all NTFS

    Checked the data connections are working with another drive.

    Plugging one of the ssds into another computer shows the drive (e.g. sdc) but no partitions

    GParted gives an error 'can't have a partition outside the disk'

    Any help is really appreciated, I can't afford to lose the data on all the drives at once

    submitted by /u/XDGFX
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    Install Centos on a lvm with multiple drives?

    Posted: 27 Dec 2019 10:00 AM PST

    Following up from here: https://www.reddit.com/r/linux4noobs/comments/egcjoo/is_lvm_like_raid/

    How do I actually go about installing say.. centos7 as a lvm on multiple drives? I literally have no idea what I am doing. I have the option to use a iso but I would rather use Hetzner's installer thingy.

    submitted by /u/A_MrBenMitchell
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    Any C/C++ devs here? If so, what dev work do you do and what IDE do you use?

    Posted: 26 Dec 2019 04:44 PM PST

    I love Linux, but damn do I love Visual Studio. Sure, one might get away with VSC for code editing and compiling via GCC/G++, but I definitely miss VS.

    Can one get VS on Linux? Anyone using QEMU for running Windows just to use Visual Studio? (That's my other option I'm looking at)

    submitted by /u/Shuffledrive
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    FZF newcomer: fd or ripgrep?

    Posted: 27 Dec 2019 05:29 AM PST

    It seems that both fd and ripgrep have been popular choices for the fzf command, as opposed to using the default find.

    You can put either of the following in your .zshrc/.bashrc: export FZF_DEFAULT_COMMAND='fd --type file --hidden --no-ignore' export FZF_DEFAULT_COMMAND='rg --files --hidden --follow -g "!{.git,node_modules}/*" 2> /dev/null' Which one do you use and why? Also, why is the 2> /dev/null at the end of rg is needed? (I know it's for throwing away the error messages, but why doesn't fd need that?)

    submitted by /u/yep808
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    Error mounting hard drive

    Posted: 27 Dec 2019 09:04 AM PST

    I recently switched to an SSD with a size of 2tb for my arch linux install, im trying to mount my 1tb hdd that i was using before but i get an error.

    mount: /mnt: wrong fs type, bad option, bad superblock on /dev/sda, missing codepage or helper program, or other error.

    the output of fsck /dev/sda1 is : mount: /mnt: wrong fs type, bad option, bad superblock on /dev/sda, missing codepage or helper program, or other error.

    submitted by /u/TepidSeed
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    How to use appimagetool ? for packing a Unity game build.

    Posted: 27 Dec 2019 03:39 AM PST

    Hi,

    I would like to port my Unity game (ready with a file .86_64 and a data directory associated) to Linux, in the form of only one file. I would like to use appimage format.

    BUT as often, Im unable to correctly understand how to do a thing on Linux.

    I found that an appimage could be made with imagetool found on GitHub, but then i don't know what to do. Even if i read docs nothing happen in my head. Its like reading Chinese. I use Linux Mint.

    Someone for help ?

    submitted by /u/longfartisart
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    So I tried load virtualbox for the first time with whonix gateway on my Linux mint 19.3 cinnamon but this error keep popping up during boot and keep going black screen after I press anything outside the VM. Any1 have clue what may I do to boot the os? (Same happens with the workstation)

    Posted: 27 Dec 2019 06:51 AM PST

    I really try but it seems it wont get better...

    Posted: 27 Dec 2019 12:35 AM PST

    I like the idea of open source and Linux but it seems i have bad luck with the switching. I build my pc for the first time by myself and that was a big step for me. The other big step was that i wanted to use Linux and Windows as dual boot. But here the problems already began, Windows was installation was easy as ever, but the linux distro(Fedora) I choose just dosnt worked at all. The next two distros I tried had similar problems the only distro that really worked was Manjaro.

    Okay Manjaro seems like a good distro, nice desktop, rolling releases sounds good as well, but now I have the problem that after one or two hours the system completely freeze and just a hard shutdown works. I tried to look in some logfiles but to be honest I have no idea what to looking for.

    So I changed the Kernel to a more stable version and just got an blackscreen. So back to the old Kernel and the freezes... This is really not what I expected when I tried to get into the linux world :/

    What I want to know is: Will this ever get better or am I doomed to live in loop of fixing something and break something else by that?

    Im really not a fan of Windows an i still want to use Linux but I never had this kind of problems on Windows.

    submitted by /u/GRA_Manuel
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    Dualboot on two harddrives, or any idea?

    Posted: 27 Dec 2019 06:24 AM PST

    Hey guys, I just bought a ThinkPad p1 an plan to install Linux (my first Linux pc ever) and Windows next to each other. there is a 200GB ssd already inside but i wanted to switch it to 2x 1TB m.2 SSDs. Does it make more sense to install Windows on one Harddrive and take the second ssd for storage, and install Linux as a Partition (I heard of "never Partition a ssd", is that true?)? Or should I take one ssd for Windows and one ssd for Linux? If that is the case, how do i accomplish that? I heard of grub, but does it work with two different hard drives?

    TL;DR:

    • Windows and Linux on two different harddrives, or Windows on both and Linux as partition?
    • How do I install Windows and Linux on two different harddrives, is disconnection one harddrives during the Installation a good idea?
    • If two OS on two different harddrives: Is there a better way than going to BIOS and switch the bootdevice each time I want to change the OS?
    submitted by /u/K30w1n9
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    Which Distribution Package should I try?

    Posted: 27 Dec 2019 06:05 AM PST

    Hi, I am fairly new to Linux & Programming. I have installed Ubuntu/Gnome on one of my workstation. I want to setup a development environment on my laptop as well, and I am thinking of using another package.

    Which package should I try out? or if you have any other ideas for the laptop, do let me know. Thank you all.

    submitted by /u/prasham
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    Hey would a thinkpad be a pad beginner laptop to learn Linux?

    Posted: 27 Dec 2019 01:38 AM PST

    How to change menu’s chortcut

    Posted: 27 Dec 2019 03:16 AM PST

    Hi everyone! I use Manjaro Xfce and I want to change language by pressing Super+ space, but the problem is when I press Super+ space menu opens like I'm pressing just Super. I've used a lot of distro but this problem there's only on manjaro xfce. And I wanna change language but also I want to open menu by pressing only Super. Sorry for en and thanks for help.

    submitted by /u/evcalist
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    Ethernet connected however I cannot connect to the internet.

    Posted: 27 Dec 2019 03:10 AM PST

    Hello everyone, earlier I was trying to get a VPN working (specifically windscribe) and I ended up causing more problems than what I started with. My PC recognizes that Ethernet is connected and pinging 8.8.8.8 seems to work fine however when I try to ping any website I keep getting "temporary failure in name resolution." I believe the problem stems from something to do with /etc/resolv.conf. I tried to edit resolv.conf with nano and tried adding nameserver 8.8.8.8 to it however I get an error saying "no such file or directory". I am kinda at a loss at what to do next. Also my os is arch. Any help is appreciated!

    submitted by /u/SoothSquid
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