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    Thursday, May 30, 2019

    Linux Is my hardware good for Linux Gaming?

    Linux Is my hardware good for Linux Gaming?


    Is my hardware good for Linux Gaming?

    Posted: 30 May 2019 11:20 AM PDT

    I have decided that I want to ditch Windows. I have chosen Manjaro KDE as the distro I want to install and I wanted to ask if I will have any problems with hardware compatibility. Thanks!

    EDIT: Might actually go with Pop!_OS because it works with .deb files which makes it easier for me (a noob). I also have a dual monitor setup. 1080p 144Hz and 900p 60 Hz. Please tell me if I will have issues. Thanks again!

    My hardware is:

    AMD Ryzen 5 2600

    Nvidia GeForce GTX 1060 3GB

    8 GB of 2400 Mhz RAM

    A 250GB SSD

    A 1TB HDD

    submitted by /u/Qufyy
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    Is there any benefit in using UEFI GPT instead of Legacy MBR?

    Posted: 30 May 2019 01:03 PM PDT

    Hi.

    Is there any benefit in using UEFI GPT instead of Legacy MBR?

    Many thanks in advance!

    submitted by /u/KubaRarytas
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    [Shell scripting] Bash script not recognizing variable created in while loop and cant read a file as input arg...

    Posted: 30 May 2019 03:23 AM PDT

    Im trying to create a bash script that receives a file (name) as Argument and then loops through each line, trims trailing and leading spaces, and then, creates a .txt file with that name/string value.

    Here is what i have so far:

    ```

    !/bin/bash

    FILE=$1

    while read p; do # echo "$p" TRIMMED = "$(echo "$p" | xargs)" echo "$TRIMMED" touch "$TRIMMED.txt" done <FILE ```

    First im getting this error:

    cannot open FILE: No such file

    And:

    TRIMMED: not found

    What am i doing wrong?

    submitted by /u/Don-g9
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    Connect wired desktop to wireless devices on home network

    Posted: 30 May 2019 11:26 AM PDT

    I have a desktop running linux Mint that is connected to my home router via an ethernet cable and doesn't have a wifi card or dongle. What's the easiest way to connected it to the other wireless devices on my home network? (i.e. raspberry pi running KODI, printer, smart devices, etc)

    submitted by /u/rabidmonkey1163
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    how is the privacy on popOS?

    Posted: 30 May 2019 09:55 AM PDT

    [HELP] SED Hell - Escape a $ with a $ but only when it's not been escaped already.

    Posted: 30 May 2019 07:34 AM PDT

    EDIT: SOLVED!

    sed 's/[^$]\$[^$]/\$\$/g' 

    I am trying to escape all single instances of a $ in a file with a SED command.

    Example of what I want:

    user@server:~$ echo 'PS1=$(whoami)@$(hostname):$(pwd)$ ' | sed 's/\$/\$\$/g' user@server:~$ PS1=$$(whoami)@$$(hostname):$$(pwd)$$ 

    The issue is the same command will yield:

    user@server:~$ echo 'PS1=$$(whoami)@$$(hostname):$$(pwd)$$ ' | sed 's/\$/\$\$/g' user@server:~$ PS1=$$$(whoami)@$$$(hostname):$$$(pwd)$$$ 

    I need the last example to ignore all previously escaped $ and provide the following result:

    PS1=$$(whoami)@$$(hostname):$$(pwd)$$ 
    submitted by /u/1h8fulkat
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    Copy .jpg files from many subdirectories

    Posted: 30 May 2019 10:02 AM PDT

    I have numerous .jpg files spread among multiple (many!) directories. There are also other files in those directories, I'm not interested in them. Is there a way I can only look for the files with that extension, and copy them all in one directory (using bash)?

    submitted by /u/bogdan2011
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    FFXIV w/ Lutris & DXVK ERROR: dinput8.dll+1CAEF or dinput8.dll+1AAEF and some more that I can't remember anymore.

    Posted: 30 May 2019 12:30 PM PDT

    So I don't know if this is the best place to post this... I posted this in r/linux_gaming but was told that it's not a support forum and should come here or r/linuxquestions. I have a problem with running FFXIV using Lutris and DXVK. The launcher runs and I can install the game and even press play but the game window opens in black with either of the errors i stated in title of this post. There are few others sometimes but all of them start with dinput8.dll+00000 (replace 00000 with some random numbers and letters). I am not using steam for this I have the game through the official website so even after i went to proton i found nothing that I could use.

    I went to Wine configuration and added dinput8 in libraries tab. But no luck. I also tried enabling x360ce support using game configurator in Lutris but that didn't work infact the game doesn't launch at all and crashes outright. Not even black screen like i've been getting previously. The game does manage to run sometimes and works however as soon as I exit the game it have trouble getting it to work again.

    EDIT: To clarify on the "Sometimes it launches". I still get the error but despite the error the game works. When I try to close the game I get the error again and can't get it to work again.

    EDIT: When the game launches it's detecting some controller because the character screen is rotating constantly as if somebody is holding right stick on controller and somehow right mouse button causes map to open. but there is no controller plugged in. I have to go into game system configuration in-game and disable gamepad for it to stop and behave normally.

    EDIT: Wine Log - https://pastebin.com/futgGSAR

    submitted by /u/Locktios
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    Linux Noob: need help with running executable file

    Posted: 30 May 2019 12:04 PM PDT

    I am currently trying to install linux and I was going to get on firefox to search the web for some things while on the linux mint 19 distro.

    I noticed that I couldn't connect to the internet at my college due to my college requiring a file called "serviceinstaller.exe" and it's basically a contract for students to obey the rules on their internet and allows them access to see what we do on our devices or something along the lines of that.

    But i need that file in order to get access to the internet, but I can't actually run the file due to it being a ".exe" file.

    So i'm looking for help to try and get around this somehow or to run this file in some way? I have read that I could install and application called Wine but I can't install it without the internet.

    submitted by /u/tylxrlane
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    Multi display scaling wont work

    Posted: 30 May 2019 11:47 AM PDT

    Ive looked everywhere and tried but I cannot get KDE Manjaro to scale properly with my monitors. I have a 4k display, a 1080p display and a 2K display and I cannot get the scaling correct at all. I've tried xrandr and every time i set the scale it made my display go black. I am running a GTX 1080 with the latest nonfree drivers. Can anyone help me fix this before I jump ship back to windows?

    submitted by /u/nosar77
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    Installing Solus without external hard-disk

    Posted: 30 May 2019 10:50 AM PDT

    I currently use Windows 10 and want to jump head first to Solus. I want to back up my Steam games, but I don't have external hard drive.

    This is my plan:-

    1. I create a new partition
    2. Backup Steam games
    3. Transfer the backup files to the new partition
    4. Install Solus into the C Drive partition without deleting the new partition that have my game backup files
    5. Transfer the backup file to Solus
    6. Merge the partition

    Is it possible? step 4 to 6 worries me.

    submitted by /u/Blin_2028034
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    Mx Linux.

    Posted: 30 May 2019 02:24 PM PDT

    Hi, i hear a bunch of great things about MX linux, but when i try and boot it from my live usb, the menu is all messed up and i cant get it to work and boot, i am trying to dual boot with windows. It works fine when i change my boot seqence to legacy from UEFI, any help is appreciated.

    submitted by /u/ChuppaTricky
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    Can you game on open Nvidia (nouveau) drivers?

    Posted: 29 May 2019 06:30 PM PDT

    I've been trying to install binary Nvidia drivers but they don't work right. I would use the open source drivers but steam, minecraft, supertux, minetest, all won't run. Supertux boots buts is glitched and same with minetest.

    Is it possible to use nouveau on a 320m for gaming?

    submitted by /u/wolfix1001
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    Firefox addon for integrating youtube and more with MPRIS?

    Posted: 30 May 2019 02:11 PM PDT

    What are my options to get multi media controls and notifications (MPRIS) for websites in firefox? I know KDE has some neat integration so that you can control e.g. youtube or soundcloud from the kde multimedia control widget.

    submitted by /u/valgrid
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    Identifying why certain programs cause your computer to hog CPU

    Posted: 30 May 2019 02:03 PM PDT

    I use htop every time my computer starts running hot out of nowhere. Recently I have identified one culprit: Visual Studio Code!

    So I have the line in question:

    https://i.redd.it/5knfexmsxe131.png

    My question is, where do I go from here? Is there anything in that line that really tells me more about what the issue is? If it an extension for example.

    How do you really drill down on solving issues like this on your computer?

    submitted by /u/tycholiz
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    Webmin log files.

    Posted: 30 May 2019 08:11 AM PDT

    Hi does anyone know where Webmin GUI stores the logs for things like failed login attempts?

    submitted by /u/danielhuckson
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    Linux for Data Science

    Posted: 29 May 2019 10:21 PM PDT

    Hi,

    Could you please shed some light as to how much Linux knowledge is required for both data science, data engineering and database administration?

    Something on the RHCSA level or the RHCE level?

    Thanks!

    submitted by /u/satyad18
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    netdata, the open-source real-time performance and health monitoring, released v1.15 !

    Posted: 30 May 2019 12:15 AM PDT

    Hi all,

    we just released netdata v1.15 !

    This release contains 11 Bugs Fixes and 30 Improvements.

    We are very happy and proud to include two major improvements in this release, an aggregated node view and the new database engine.

    You can read about Netdata Cloud and the future of netdata here: https://blog.netdata.cloud/posts/netdata-cloud-announcement/

    Other major additions

    We have added support for the AWS Kinesis backend and new collectors for OpenVPN, the Tengine web server, ScaleIO (VxFlex OS), ioping-like latency metrics and Energi Core node instances.

    We now have a new, "text-only" chart type, cpu limits for v2 cgroups, docker swarm metrics and improved documentation.

    We continued improving the Kubernetes helmchart with liveness probes for slaves, persistence options, a fix for a Cannot allocate memory issue and easy configuration for the kubelet, kube-proxy and coredns collectors.

    Finally, we built a process to quickly replace any problematic nightly builds and added more automated CI tests to prevent such builds from being published in the first place.

    Improvements

    • Support for aggregate node view,
    • Database engine,
    • New collector modules :
      • Go.d collectors for OpenVPN, the Tengine web server and ScaleIO (VxFlex OS) instances,
      • Monitor disk access latency like ioping does,
    • Energi Core daemon monitoring, suits other Bitcoin forks,
    • Collector improvements:
      • Add docker swarm manager metrics to the go.d docker_engine collector,
      • Implement unified cgroup cpu limit,
      • python.d.plugin: Allow monitoring of HTTP(S) endpoints which require POST data and make the UrlService more flexible,
    • Support the AWS Kinesis backend for long-term storage,
    • Add a new "text-only" chart renderer,
    • Packaging and CI improvements:
      • We can now fix more quickly any problematic published builds via a new manual deployment procedure,
      • We added more tests to our nightly builds, to catch more errors before publishing images,
    • API Improvements:
      • Smarter caching of API calls. Do not cache alarms and info api calls and extend no-cache headers,
      • Extend the api/v1/info call response with system and collector information,
      • k6 script for API load testing,
    • Kubernetes helmchart improvements:
      • Added the init container, where sysctl params could be managed, to bypass the Cannot allocate memory issue,
      • Better startup/shutdown of slaves and reduced memory usage with liveness/readiness probes and default memory mode none,
      • Added the option of overriding the default settings for kubelet, kubeproxy and coredns collectors via values.yaml,
      • Make the use of persistent volumes optional, add apiVersion to fix linting errors and correct the location of the env field,
      • Fix incorrect parameter names in the README,
    • Documentation improvements

    Bug Fixes:

    • Prowl notifications were not being sent, unless another notification method was also active,
    • Fix exception handling in the python.d plugin,
    • The node applications group did not include all node processes,
    • Installation would show incorrect message "FAILED Cannot install netdata init service." in some cases,
    • The nvidia_smi collector displayed incorrect power usage,
    • The python.d plugin would sometimes hang, because it lacked a connect timeout,
    • The mongodb collector raised errors due to various KeyErrors,
    • The smartd_log collector would show incorrect temperature values,
    • charts.d plugins would fail on docker, when using the timeout command,
    • Docker image had plugins not executable by user netdata,
    • Docker image was missing the lsns command, used to match network interfaces to containers.

    Check the release log at github.

    If you are new to netdata, check a few live demos at its home page and the project home at github.

    Netdata is FOSS (Free Open Source Software), released under GPLv3+.

    Enjoy real-time performance and health monitoring!

    submitted by /u/ktsaou
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    System settings not found in after KDE install

    Posted: 30 May 2019 03:05 AM PDT

    So I've been wanting to install KDE in my Linux Mint 19.1 cinnamon machine for a long while and final did it following this tutorial on YT. The things he(and I) installed were

    1. kde-plasma-desktop
    2. kscreen
    3. plasma-pa
    4. plasma-nm

    From kubuntu-ppa/ppa

    Quite soon I realized that this install hadn't installed kwin as there were no title bars after multiple reboots and kwin --replace didn't work and I had to sudo apt-get install kwin_x11

    The kwin installed fine and on next install I got my title bars back. Now the problem is that, most of the stuff which usually comes with KDE like system settings, the screenshot tool, and some other stuff. Now this is a problem as the only reason I installed this was to theme my DE and I am unable to do it now.

    I do have some programs like Kdenlive, Konsole, etc but there is no place called system settings. But there seems to settings scattered all over for example, there is login window settings, fonts settings, etc.

    This is is the current situation

    Please help get a proper working version of kde and steps I need to take to do so.

    submitted by /u/allen505
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    Nautilus always blocks access to USB devices (even with sudo privileges) !!

    Posted: 30 May 2019 02:00 AM PDT

    Unless I open nautilus with root access it will always open an empty folder with 'no permission to access' error ... it happens with any NTFS USB device I connect !!

    I have sudo privileges in the system so this doesn't solve the issue too.

    I remember it worked correctly the first week I installed Ubuntu 18.04 but after a while this strange issue happened without any indicative reason behind it.

    Can someone explain the reason for this ?

    submitted by /u/IIWild-HuntII
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    Help with a distro please

    Posted: 30 May 2019 07:15 AM PDT

    Im sure this had been asked many times over. I am sick of ubuntu, all their distros cause me headaches and nothing but issues.

    Don't like feel of ubuntu.

    kubuntu always bugs out, selecting icons and not letting deselect them, cant restart or power down without holding power button on pc, windows leave trails when dragging and does not clear off.

    Xubuntu does not like to install nvidia drivers, always failing to install 3 files they need, seems to be common issue.

    Ubuntu budgie installed great updated fine went to restart and would not let me log in to my account. Tried wrong password on purpose said incorrect password, so i know it's not a password issue just decided to not give me access.

    So i would like to look into some different distros. I have tinkered with only ubuntu since about 2005, and have always had issues so i end up back on windows. I wad thinking about Debian, but started having seconds thoughts because that's what ubuntu is based on, so maybe that's where my issues lay? Then again maybe it's not and it's ubuntu. What about fedora or open suse? Also open to other options.

    Keep in mind im not real familiar with linux on the deep end of things. Would be nice for software to simply be installed. I don't mind googling how to install something with a few lines of code, but when it comes to having to basically build the programs i get confused and things start to mess up even more. For example when i install steam it would let me download the .deb file and i would install it that way, i think i saw a .rpm file before which i assume would be for fedora.

    This is for a spare computer that will be mostly used for watching Netflix or youtube, maybe some light casual gaming. Amd 6300 3.5 ghz, 16gb ram, low end graphics card gtx 740 i do believe. My main computers power supply took a dump so I'm tinkering with this one for awhile.

    I like the look and feel of the budgie environment from what little i got to use it. Xfce wasn't bad either. Kde is nice but I'm not sure if the bug experience i had was due to a bug through kde or ubuntu. Just want something simple.

    Thanks for any input and advice.

    submitted by /u/komrad308
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    Which distro would be best for Chromebook (besides chrome of course)? Preferably an Ubuntu based distro.

    Posted: 29 May 2019 02:50 PM PDT

    speed limit for external storage with usb 3.0 or microsd?

    Posted: 30 May 2019 02:15 AM PDT

    hi,

    my ideapad 120s (4gb, 64gb emmc, celeron N3350, arch kde) is running somewhat low on space and I am thinking about an external disk, a usb drive or a microSD.

    I'm pretty sure, I only have usb 3.1 gen 1, could a ssd (via usb) still be faster or as fast as my emmc? And if not what speed should I expect?

    I actually would prefer a fast microsd, there are some with max 270 M/s, I guess that's too much for my microsd reader, is something like 150M/s still overkill?

    benchmarks:

    internal emmc: write=121M/s, read=167M/s

    Microsd (theoretical max 48 M/S): write=20.4 MB/s, read=39.2 MB/s

    write speed for an external hdd with usb 3.0 is 50MB/s

    I couldn't find a fast external ssd, if you have one, can you try to connect it to a 3.1 gen 1 port and share read/write speed?

    benchmarking done with dd, here are the commands and terminal output: https://pastebin.com/AxgMik9e

    and here's my previous post from linuxhardware

    submitted by /u/testuser4567
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    Trying to get previous user's account off of a second-hand PC [no root access or internet]

    Posted: 29 May 2019 03:46 PM PDT

    I have an old HP tower from 2006, it has Lubuntu 16.04 on it. I got is used the other day, and there is an account from the previous user on it. I do not have the password to it, but when i boot it up it starts logged in. I can't get it to connect to WiFi, but that's a separate problem. If you need more info, I can edit this with whatever.

    submitted by /u/SirFireball
    [link] [comments]

    A bit Long but practical GIT article

    Posted: 29 May 2019 11:47 PM PDT

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