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    Monday, August 19, 2019

    Linux Just a question out of curiosity

    Linux Just a question out of curiosity


    Just a question out of curiosity

    Posted: 19 Aug 2019 08:49 AM PDT

    Like each android phone had a skin put on by companies, why haven't any major companies tried to develop their own distro for PC/lap ?

    Or why haven't any other company other than canonical tried to use linux and get a share of the desktop OS market ?

    They could develop something like mint or ubuntu, put it in a lap/PC & give support like canonical does. When I googled, it showed canonical had less than 500 employees. Surely there are companies who can employ a bigger workforce & maintain a distro.

    And if it's an openly commercial/proprietary company, they could do stuff like preinstall apps like amazon, WPS, spotify etc. Normal users who doesn't care much about privacy & just wants a cheaper windows alternative wouldn't care & could easily transition into something like that. I remember seeing some lap models with DOS/ubuntu option instead of windows when people looked for a discount.

    I watched this video, and was thinking why big Chinese companies aren't trying to compete with Mac or windows in the desktop OS market. I mean they are at the forefront of creating alternatives & bootlegging.

    Have this been tried before ?

    Why are big companies hesitant ?

    submitted by /u/chakochi
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    I tried to fix my TF2 and fucked Swap. Whoops.

    Posted: 19 Aug 2019 05:56 AM PDT

    While trying to fix some issues in a game, I came across a post in which one player had success with the same issue by disabling swap. I did some poking around (without actually checking what swap was) and then did swapoff -a all, and, because of another post I saw, sudo sed -i.bak '/ swap / s/(.*)$/#\1/g' /etc/fstab Every time I boot, I'm now prompted with a password entry for the swap drive, and general usage seems a bit more sluggish (which could just be placebo). I did some other shit with changing the swappiness to 10 somewhere in an attempt to fix it, but I've now probably fucked it worse. I'm on Pop!_OS.

    submitted by /u/WhitestBunny
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    Wireless adapter not found after update - no Ethernet port so not sure how to work around this

    Posted: 19 Aug 2019 06:10 AM PDT

    PCI-E wifi card for new desktop

    Posted: 19 Aug 2019 09:50 AM PDT

    Hi guys,

    can you recommend any PCI-E wifi cards that are compatible with Linux? So far, I've found good review about TP-Link TL-WDN4800 450Mbps.

    Thanks!

    submitted by /u/ferrano
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    gparted didn't format a partition, no errors, behaved as if successful until refreshed and everything was the same

    Posted: 19 Aug 2019 11:47 AM PDT

    I don't know how to look into this, I suspect uuids. here's some details:

    I have a dual-boot uefi windows and solus, I backed up the solus partition using clonezilla to another disk, changed the backup fstab and uefi options to match the backup partition uuid and be able to boot from it, opened gparted changed original disk uuid because they were the same and I figured it was something I should do, then tried to delete partition then format to unformatted partition. Gparted got to work, showed all it steps, ended without showing errors, but everything remained the same. booted a live usb, same thing happened exactly.

    Can anyone please tell me what's going on?

    submitted by /u/only_interpretations
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    I tried to verify two files with gpg and sha256sum commands. Could someone please check and confirm if I have done everything correctly?

    Posted: 19 Aug 2019 11:43 AM PDT

    Ubuntu:

    Instructions: https://tutorials.ubuntu.com/tutorial/tutorial-how-to-verify-ubuntu and https://help.ubuntu.com/community/VerifyIsoHowto

    username@DESKTOP:/mnt/c/users/username/downloads/ubuntu-folder$ gpg --keyid-format long --verify SHA256SUMS.gpg SHA256SUMS gpg: Signature made Wed Apr 17 22:13:18 2019 PDT gpg: using DSA key 46181433FBB75451 gpg: Can't check signature: No public key gpg: Signature made Wed Apr 17 22:13:18 2019 PDT gpg: using RSA key D94AA3F0EFE21092 gpg: Good signature from "Ubuntu CD Image Automatic Signing Key (2012) <cdimage@ubuntu.com>" [unknown] gpg: WARNING: This key is not certified with a trusted signature! gpg: There is no indication that the signature belongs to the owner. Primary key fingerprint: 8439 38DF 228D 22F7 B374 2BC0 D94A A3F0 EFE2 1092 username@DESKTOP:/mnt/c/users/username/downloads/ubuntu-folder$ gpg --keyid-format long --keyserver hkp://keyserver.ubuntu.com --recv-keys 0x46181433FBB75451 0xD94AA3F0EFE21092 gpg: connecting dirmngr at '/home/username/.gnupg/S.dirmngr' failed: IPC connect call failed gpg: keyserver receive failed: No dirmngr username@DESKTOP:/mnt/c/users/username/downloads/ubuntu-folder$ gpg --keyid-format long --keyserver hkp://keyserver.ubuntu.com --recv-keys 0x46181433FBB75451 0xD94AA3F0EFE21092 gpg: key D94AA3F0EFE21092: 2 duplicate signatures removed gpg: key D94AA3F0EFE21092: 58 signatures not checked due to missing keys gpg: key D94AA3F0EFE21092: "Ubuntu CD Image Automatic Signing Key (2012) <cdimage@ubuntu.com>" not changed gpg: Total number processed: 1 gpg: unchanged: 1 username@DESKTOP:/mnt/c/users/username/downloads/ubuntu-folder$ gpg --keyid-format long --list-keys --with-fingerprint 0x46181433FBB75451 0xD94AA3F0EFE21092 pub rsa4096/D94AA3F0EFE21092 2012-05-11 [SC] Key fingerprint = 8439 38DF 228D 22F7 B374 2BC0 D94A A3F0 EFE2 1092 uid [ unknown] Ubuntu CD Image Automatic Signing Key (2012) <cdimage@ubuntu.com> username@DESKTOP:/mnt/c/users/username/downloads/ubuntu-folder$ gpg --keyid-format long --verify SHA256SUMS.gpg SHA256SUMS gpg: Signature made Wed Apr 17 22:13:18 2019 PDT gpg: using DSA key 46181433FBB75451 gpg: Can't check signature: No public key gpg: Signature made Wed Apr 17 22:13:18 2019 PDT gpg: using RSA key D94AA3F0EFE21092 gpg: Good signature from "Ubuntu CD Image Automatic Signing Key (2012) <cdimage@ubuntu.com>" [unknown] gpg: WARNING: This key is not certified with a trusted signature! gpg: There is no indication that the signature belongs to the owner. Primary key fingerprint: 8439 38DF 228D 22F7 B374 2BC0 D94A A3F0 EFE2 1092 username@DESKTOP:/mnt/c/users/username/downloads/ubuntu-folder$ sha256sum -c SHA256SUMS 2>&1 | grep OK ubuntu-19.04-desktop-amd64.iso: OK 

    Linux Mint: linuxmint-19.2-cinnamon-64bit.iso

    Instruction: https://linuxmint.com/verify.php

    username@DESKTOP:/mnt/c/users/username/downloads/mint-folder$ sha256sum -b *.iso a05a06b79ff12a747a187aa9a87c5ba1f7e0c1814cda714556603901e2001512 *linuxmint-19.2-cinnamon-64bit.iso username@DESKTOP:/mnt/c/users/username/downloads/mint-folder$ sha256sum --ignore-missing -c sha256sum.txt linuxmint-19.2-cinnamon-64bit.iso: OK username@DESKTOP:/mnt/c/users/username/downloads/mint-folder$ gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-key "27DE B156 44C6 B3CF 3BD7 D291 300F 846B A25B AE09" gpg: key 300F846BA25BAE09: 37 signatures not checked due to missing keys gpg: key 300F846BA25BAE09: public key "Linux Mint ISO Signing Key <root@linuxmint.com>" imported gpg: no ultimately trusted keys found gpg: Total number processed: 1 gpg: imported: 1 username@DESKTOP:/mnt/c/users/username/downloads/mint-folder$ gpg --verify sha256sum.txt.gpg sha256sum.txt gpg: Signature made Mon Jul 29 09:43:47 2019 PDT gpg: using RSA key 27DEB15644C6B3CF3BD7D291300F846BA25BAE09 gpg: Good signature from "Linux Mint ISO Signing Key <root@linuxmint.com>" [unknown] gpg: WARNING: This key is not certified with a trusted signature! gpg: There is no indication that the signature belongs to the owner. Primary key fingerprint: 27DE B156 44C6 B3CF 3BD7 D291 300F 846B A25B AE09 

    My results were slightly different with instructions that I found online. Notice the result for 46181433FBB75451 key ID for Ubuntu. If I am correct, it is verified on this tutorial, but I did not get the same result.

    All files were downloaded and verified on a single system and from a single source. Do I have to download the checksums and signatures on a different system from a different source, and then check the images?

    I did google the keys and fingerprints and they seem to be valid.

    I added a line space between each command to make these easier to read.

    submitted by /u/OverallAssistant
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    Switching to Linux as daily driver

    Posted: 19 Aug 2019 10:48 AM PDT

    Looking to start using Linux over Windows 10 as my main OS. I have about 600gb open to create a new linux partition. I know there's plenty of videos on how to do this but Before I jump into this little project what are some things that may be helpful to know before I get started?

    Like for ex. How can I migrate all of my files and folders and stuff from Windows over to Linux? Is it possible. Best Linux distro for daily use?

    Any generic helpful tidbits welcome!

    Thanks

    submitted by /u/Gonski47
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    How to download .diff patches for dwm from suckless?

    Posted: 19 Aug 2019 10:33 AM PDT

    Hi,

    I feel really stupid right now, but how to I download the patches for dwm from the suckless website? If clicked one, they just open as a text file within a browser... so how do I download them?

    Thanks advance

    (remember to be kind, this is linux4!!noobs!! at the end of the day)

    submitted by /u/lyadavy
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    Any help on why Mint19.2 is slow?

    Posted: 19 Aug 2019 10:12 AM PDT

    I just installed mint 19.2 and even as im typing this i get words ahead of what actually appears on screen and only after i did its initial first course of updates from the update manager but even before the updates i could not get youtube to play at 1080p which i was doing wen my pc was running Win8.1 the other day

    submitted by /u/Dubking813
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    Sound setup debian

    Posted: 19 Aug 2019 09:45 AM PDT

    Edit2: SOLVED. Had to install pulseaudio and alsa-utils and run alsactl init.

    Hi,

    someone knows an easy way to setup sound on a fresh debian with i3 (not even pulseaudio installed)? The official documentation is not really helpful here.

    I don't care about the number of packages I have to install, the only thing I want is the least amount of manual configuration that is possible.

    Hope someone can help...

    Edit: More information

    submitted by /u/bernieH23
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    Recover deleted luks encrypted partition

    Posted: 19 Aug 2019 01:27 PM PDT

    I accidentally formatted my entire 1.5 TB hard drive in an attempt to create backup of my original windows(curse you Windows).I have to cope with Windows cuz i just bought a new laptop.

    Anyways,i ran the following data recovery softwares in Windows:

    • Active@Undelete

    • EaseUS data recovery

    • TestDisk

    None of these detected my 200GB dm-crypt LUKS encrypted partition.Yeah i was running linux as my base machine before buying new laptop.Other partitions of file system Ext4 and NTFS are fully recovered using these softwares.

    Any ideas on how to recover the entire LUKS partition?

    Now i'm totally lost and my data is too important to lose.

    submitted by /u/surreal6iam
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    Something is changing my file attributes

    Posted: 19 Aug 2019 09:03 AM PDT

    From time to time my desktop environment freezes and and after I reboot I noticed that some files can't be opened. After I run sudo chattr -R -ie /* (is this unsafe?) and reboot everything seems to be fine again.

    I don't know what is what is happening and it is really annoying. I'm on manjaro.

    submitted by /u/the_QT
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    Throttlestop in Dual Boot

    Posted: 19 Aug 2019 12:45 PM PDT

    Don't really know where else to ask this

    I have a laptop dual booted with windows 10 and ubuntu. Over on the windows 10 side, I installed throttlestop to undervolt my cpu. Will my undervolt stay active when I reboot into ubuntu or should I undervolt in ubuntu as well? I don't want to undervolt twice (if that makes sense).

    submitted by /u/hansenell
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    Fedora vs. Ubuntu for a Dev-Workstation?

    Posted: 19 Aug 2019 02:45 AM PDT

    Are there any advantages and disadvantages between these too distros?

    #Newbie

    submitted by /u/Moses702
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    Double clicking folders from desktop opens in terminal rather than explorer . How to reset to default behaviour? [kubuntu]

    Posted: 19 Aug 2019 02:05 AM PDT

    I have obviously changed a setting somewhere, but I can't figure it out. To be specific, I've actually set https://hyper.is/ as my default terminal. Problem is system wide. Many thanks in advance for any guidance!

    submitted by /u/willworth
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    Guilt.

    Posted: 19 Aug 2019 11:40 AM PDT

    Sorry if this doesn't fit here, but i feel kinda guilty using cfdisk instead of fdisk whenever I install arch or gentoo.

    Is it wrong or something?

    submitted by /u/freshhhthecoder
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    Buying Old Desktop to Give it a whirl

    Posted: 19 Aug 2019 11:20 AM PDT

    Going to buy an old desktop off of eBay and try Linux. I'm trying to get into Cybersecurity and I know Linux is crucial to be familiar with.

    I think I know what to do but pls correct me if I'm wrong:

    Once I get the desktop, I need to create a USB thumb drive and boot from that yes? Or are there other options? I'm not too keen on having someone else's hard drive and I believe it gets wiped when I boot certain distros? If not, can I have an external HDD and still have everything run ok with a USB drive boot?

    Thanks. Sorry 4 noob

    submitted by /u/FastByte22
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    Uninstall R

    Posted: 18 Aug 2019 02:45 PM PDT

    I tried to install R on Pop OS and failed miserably. How do I uninstall it and start over?

    submitted by /u/commie_heathen
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    PHP script for upload the file on 777 dir (PHP NOOB)

    Posted: 19 Aug 2019 07:47 AM PDT

    Just curious and learning the effects of wrong permissions. Is there any script which can exploit the 777 dir and upload a script / file on the website ?

    submitted by /u/GreenWhiteHat
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    Kubuntu Boots directly to black screen after install.

    Posted: 19 Aug 2019 07:30 AM PDT

    Hello after getting tired of windows 10 constant shit I decided to give Linux a try so after researching a little Kubuntu was the distro i liked the most and so I installed it but the problem is that after installation my pc boots directly to a black screen with a blinking underscore(_), I can perfectly run it using the "try kubuntu" option on the usb stick that i used for installation (thats how i am using my pc now) but for some reason it doesn't work here, I already did some search and one of the common answers is to get to the grub menu and turn on "nomodeset" but the problem is that as i said it boots directly to the blinking underscore after the bios (i can enter to the bios of course thats how i choose to boot from the usb), i already tried pressing right shift or escape and nothing.

    Software:

    Kubuntu 19.04

    Hardware:

    Intel hd graphics Intel pentium g630 Ssd kingston a400

    Thanks you.

    submitted by /u/Battes
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    Can't install GOG game via Lutris

    Posted: 19 Aug 2019 01:07 AM PDT

    EDIT:

    I managed to solve the issue! For some reason when I set the cache path manually in the settings the installation worked just fine. This is what I did:

    https://i.redd.it/no08wu3cueh31.png

    ORIGINAL:

    • Arch Linux
    • Razer Blade 15 (Mid-2019) [Intel Core i7-8750H | GeForce RTX 2070 with Max-Q Design | 64GB RAM]
    • I'm very new to Linux and I've been trying to install a game from GOG on Lutris. But I keep getting this error. I've searched online but can't find anything. Either I didn't understand it or there was no solution.
    • Here's the error I get when trying to install Shovel Knight:

    https://i.redd.it/cas0npga5dh31.png

    submitted by /u/Kaeyous
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    Can't install/launch WINE

    Posted: 18 Aug 2019 08:44 PM PDT

    Distro: Ubuntu Mate 18.10

    Hardware: Dell Latitude E6520

    Problem:

    >I need WINE.
    >I install through Software application, try to run Windows app (right clicking to 'run with other application' so I can select WINE specifically) doesn't work. I check my menus, it's not there.
    >I try to install through WINEhq's hosted debs. Most don't install, few that do also don't show up.
    >I try to install through PPAs. Terminal can't locate any packages
    >Wonders if there's a way to make Windows 8 or 10 look like MATE.

    submitted by /u/X-BIRT
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    Mupdf , zathura all PDF readers with him like key bindings , some keys doesn't work XORG , i3wm

    Posted: 19 Aug 2019 05:55 AM PDT

    Right /left arrow, h,l , even zoom in + keys doesn't work. So frustrated. Please need help. Thanks. [i3] [Arch] dell XPS 15

    submitted by /u/narutoaerowindy
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    What DE do you recommend that has fractional scaling for a laptop?

    Posted: 19 Aug 2019 04:25 AM PDT

    This is frustrating as I'm looking to install Linux on a laptop with not even a super hidpi screen (1080); but fonts, mouses, and other stuff are really tiny and it would do well if there was an option to scale everything.

    What DE (preferably one that has an ubuntu derivative) offers that? I looked at Mate, Cinammon...but none do.

    I know KDE does, but I want some other options.

    Thanks

    submitted by /u/rrrsssttt
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    what is systemd?

    Posted: 19 Aug 2019 03:15 AM PDT

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