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Samsung NU6950 43" UHD TV works great as a Monitor!

So I was at Costco and on a whim I bought the Samsung UHD NU6950 43" TV for $280 USD. Costco has a great return policy, so my thinking was I would try to use the TV as a monitor for my PC and if it didn't work out, I'd just return it.

To my delight, I plugged it up to my Nvidia GTX1070 via an HDMI 2.0a rated cable and everything worked flawlessly. It runs at the standard 3840x2160 @60hz in both Fedora 30 and Windows 10 (yeah, I still have to dual boot Windows for my VR stuff).

Despite having a beefy system, I still use/like XFCE4 and it was a breeze to setup the TV with the appropriate resolution and with a sane default font scaling. Small text is crisp/clear, and the colors are quite vibrant. 10/10 would buy this TV for use as a monitor again in a heartbeat!

https://redd.it/coyjsi
@r_linux
proxychains and dynamic port forwarding

Hi all,

So I am not sure what is wrong with my syntax, but I can't seem to communicate with a host through proxychains and dynamic port forwarding.

​

Remote server ip: [10.10.10.3](https://10.10.10.3)

ssh -f -N -D 8080 [root@10.10.10.3](mailto:root@10.10.10.3)

The remote server has an interface connected to the [172.16.1.0/24](https://172.16.1.0/24) network

I have double checked to make sure that the ssh session is established.

Nothing I send through proxychains seems to work.

​

I've tired:

proxychains ping [172.16.1.24](https://172.16.1.24)

proxychains nmap [172.16.1.0/24](https://172.16.1.0/24)

I just can't seem to connect to anything from my host through the remote server.

Here's my proxychains config:

\# proxychains.conf VER 3.1

\#

\# HTTP, SOCKS4, SOCKS5 tunneling proxifier with DNS.

\#

​

\# The option below identifies how the ProxyList is treated.

\# only one option should be uncommented at time,

\# otherwise the last appearing option will be accepted

\#

dynamic\_chain

\#

\# Dynamic - Each connection will be done via chained proxies

\# all proxies chained in the order as they appear in the list

\# at least one proxy must be online to play in chain

\# (dead proxies are skipped)

\# otherwise EINTR is returned to the app

\#

\#strict\_chain

\#

\# Strict - Each connection will be done via chained proxies

\# all proxies chained in the order as they appear in the list

\# all proxies must be online to play in chain

\# otherwise EINTR is returned to the app

\#

\#random\_chain

\#

\# Random - Each connection will be done via random proxy

\# (or proxy chain, see chain\_len) from the list.

\# this option is good to test your IDS :)

​

\# Make sense only if random\_chain

\#chain\_len = 2

​

\# Quiet mode (no output from library)

\#quiet\_mode

​

\# Proxy DNS requests - no leak for DNS data

proxy\_dns

​

\# Some timeouts in milliseconds

tcp\_read\_time\_out 15000

tcp\_connect\_time\_out 8000

​

\# ProxyList format

\# type host port \[user pass\]

\# (values separated by 'tab' or 'blank')

\#

\#

\# Examples:

\#

\# socks5 [192.168.67.78](https://192.168.67.78) 1080 lamer secret

\# http [192.168.89.3](https://192.168.89.3) 8080 justu hidden

\# socks4 [192.168.1.49](https://192.168.1.49) 1080

\# http [192.168.39.93](https://192.168.39.93) 8080

\#

\#

\# proxy types: http, socks4, socks5

\# ( auth types supported: "basic"-http "user/pass"-socks )

\#

\[ProxyList\]

\# add proxy here ...

\# meanwile

\# defaults set to "tor"

socks4 [127.0.0.1](https://127.0.0.1) 8080

socks5 [127.0.0.1](https://127.0.0.1) 8080

Any ideas?

https://redd.it/cox1x2
@r_linux
Interested in installing Linux for longtime Windows user

Hello, I have a couple of questions about installing Linux on my PC:
1. Is Linux Mint good for privacy?
2. I know that for dual booting Linux and Windows 10, I would have to set a amount of usable space for Linux but would I be able to increase or decrease that amount if I wish?
3. How long does Linux installation take using a USB 2.0 Flash Drive on an SSD?

https://redd.it/cp1shc
@r_linux
Anyone interested to join me in the LFD420 course for September? (Linux Kernel Internals and Development - Linux Foundation course)

I am planning to participate in the Linux Foundation course 'LFD420: Linux Kernel Internals and Development' in September and I am looking for someone to join me. The course has no start guarantee yet. I have contacted the Linux Foundation and they informed me that it needs 2 more participants in order for it to start in September. So if I sign up + someone else it will run. Anyone interested?

The short course denoscription is: 'Learn how to develop for the Linux kernel. In this course you’ll learn how Linux is architected, the basic methods for developing on the kernel, and how to efficiently work with the Linux developer community. If you are interested in learning about the Linux kernel, this is absolutely the definitive course on the subject.'

More info [https://training.linuxfoundation.org/training/linux-kernel-internals-and-development/](https://training.linuxfoundation.org/training/linux-kernel-internals-and-development/)

https://redd.it/cp356i
@r_linux
1994 Distro of Yggdrasil Linux

Cleaning out my storeroom, I found a pristine copy of "Plug-and-Play Linux" from Yggdrasil Computing, dated 1994. It comes on 1 3-1/4" floppy. Also included, a short printed manual of sorts. Would anyone be interested in this due to it's age or should I just toss it in the landfill/recycle. If anyone wants it, I'd mail it to them.

Edit: I see now there is a CD as well.

https://redd.it/cp3lzn
@r_linux
CLI music player - browse by genre?

Is there a CLI music player that allows you to first browse by genre? My music collection is quite extensive and I like to first sort my music by genre before choosing an album to add to the current running playlist. Right now I am using Lollypop which is a fantastic player, but I was hoping to move to something less RAM intensive with a CLI player. My library is currently stored by Album Artist -> Album and I would prefer not to reorganize this if it can be avoided. Any suggestions?

https://redd.it/cp3f4u
@r_linux
Linux Experiences/Rants or Education/Certifications thread - August 12, 2019

Welcome to r/linux rants and experiences! This megathread is also to hear opinions from anyone just starting out with Linux or those that have used Linux (GNU or otherwise) for a long time.

Let us know what's annoying you, whats making you happy, or something that you want to get out to r/linux but didn't make the cut into a full post of it's own.

For those looking for certifications please use this megathread to ask about how to get certified whether it's for the business world or for your own satisfaction. Be sure to check out r/linuxadmin for more discussion in the SysAdmin world!

_Please keep questions in r/linuxquestions, r/linux4noobs, or the Wednesday automod thread._

https://redd.it/cp7aub
@r_linux
So any thoughts on Harmany Os? [Huawei]

https://en.m.wikipedia.org/wiki/Harmony_OS

My own thoughts is that this will help GNU/Linux in the long run as a open source project. this means that we can get the phone market and PC to use something else then android and ios. but I still hope for a Linux breakthrough in the phone and pc market.

https://redd.it/cp6gy6
@r_linux
friendly non contrevisal discussion

Not trying to spark any conterversy but wildows is better than lunux beacuse it is the superior OS for varios reasons

reason 1. most software is supported on windows and NOT linux

reason 2. 90% of steam games wont work on linux

reason 3. a lot more reliable and has better UI design

reason 4. VR is NOT supported al all.

Now i want to hear some of your reasons remeber im not trying to spark ANY conterversy i want to start a discussion and i want to hear all of your opinions.

https://redd.it/cp8wep
@r_linux
Confession: I bought a MacBook Pro 2019. I just returned it.

I am using GNU/Linux based systems for a few years now and for the past 5 years as my daily driver (Fedora). I use a TinkPad. I love free software. I do a fair amount of programming. So why did I buy a MacBook?
1. I am frustrated about Linux compatible hardware offerings (especially newer ThinkPad X1 Carbon, keyboard gets worse, screen is the same not-very-bright one for years. The better panel costs quite a lot! Sleep issues...)
2. Sadly I still depend on dual booting Windows for two pieces of software for now. Office for weird custom Word forms I often need to edit. A VST software for my keyboard.
3. I like Swift.
Buying a MacBook seemed to me like a remedy. It is not.

So I finally got my MacBook. At first it looked very good. Very well engineered. No sharp edges. Sturdy. Then I turned it on and to be totally honest I couldn't believe how bad the user experience was for me at least (coming from Gnome).
*Hardware*:
The Touchbar is not only useless, but really really really annoying. To begin with: there is no physical escape key. No big deal, until you want to do work on the machine. Yes you can map to tab somehow. But that is the whole point. A lot of defaults are just wrong. I often activated Siri by accident because it is in the top right and I am used to resting my fingers there. The keyboard is bad (I knew that before I bought it, but still). The trackpad is way to large and I only used a quarter of the area, since I like to use near maximum sensitivity. The machine gets really hot from basically nothing because Apple does not like fan noise and it is thus uncomfortable on the lap. The touchbar too gets quite hot. Also I observed coil whine, which of course is sadly common place nowadays. I had a MacBook Air 2013 and really liked the machine. But the Pro felt like a downgrade.
*Software/UI*:
This is what surprised me the most. I felt like fighting the OS the whole time. KDE and Gnome for sure feel opinionated but I am fine with that, as long as the workflow is sound. The whole MacOS'ian UI approach just feels off. Sometimes it is was too large, like the alt/tab switcher. Sometimes it is tiny like the window buttons. The dock is IMHO only taking screen space in the default config. MacOS is fluid and fast but window management is broken. In Gnome overview I can directly close a window, which is really handy. In MacOS it takes a lot of time to clean my workspace. And you need an app for everything: Proper tiling with keyboard shortcuts. A menu bar icon hider app, because it gets overloaded very fast because nearly every app plants an icon there. A usable terminal. A better file app. A battery indicator, that lets you see the remaining time. The thing is: nearly everything costs money. And coming from Fedora, the foss community on Mac is relatively small. Maybe the worst thing for me: a good packet manager. Yes there is brew, but compared to apt or dnf it is slow and just does not feel native. Also, in my experience it gets bloated quite fast. All in all it was a huge step back in nearly every aspect coming from my ThinkPad running Fedora. To me at least, MacOS does not feel modern. I really don't know who it is for. In contrast, Fedora with Gnome feels like a very creative, modern and brave approach.

It really amazes me how a community of a few people can create something that suits me that much better than an operating system from one of the richest tech companies. And damn it. I just like to hack the software I use! And I just realised what a treasure this is and I will donate to Gnome and Fedora today! They are amazing and make my life so much better! Just feels like home. Typing from my old Yoga 260 :).


**TLDR:** Made a big mistake and bought a Mac only to regret it and realized how much better Fedora with Gnome is.

https://redd.it/cp9r7b
@r_linux
Linux laptops with decent spec

I'd like to move back to Linux after spending the last couple of years on Windows 10 (if I needed a bash shell I'd just SSH into my AWS instance and I'm away!) But I'm increasingly needing a Linux laptop for some dev and devops work.

The problem is that I'm fussy about my laptop; I spend 10-12 hours a day using it and I want it to be robust, reasonably high spec (though I know this isn't as vital with many distros), have an excellent keyboard, and - most importantly - have a great screen to give some relief to my ageing eyesight! 14 inches with 400nits+ would be great. I'm tempted by a Lenovo - either the T490 (I hear the 500 nits screen is excellent), or the X1, but I also hear that these have some issues with drivers and compatible hardware. I dabbled a while ago with an XPS 13 developer edition but the best screen was madly high res and the scaling was a bit inconsistent with many apps which became a problem.

Has anyone got any advice on a decent, great screen, Linux compatible laptop. What's the best choice at the moment?

https://redd.it/cpbbws
@r_linux
When you call proprietary software "proprietary garbage" it shows nothing but ignorance on your end

Don't come at my throat, because I love FOSS just as much as the next person here, but I find **some** FOSS consumers extremely ennoscriptd, so much so that I find it disturbing.

I am also a FOSS consumer, I prefer FOSS (so much so that I run GNU+Linux on bare metal on a Macbook pro from work), but I have nothing against proprietary licenses because I understand why they exists.

The world would be a much better if everything was FOSS, in fact I bet you most developers (including myself) would love be able to make only FOSS. So why though the "proprietary license" still exists?!

Proprietary software exists, because in MOST cases it's hard, or impossible to generate proper income with FOSS:

1. Selling support is not feasible, for most software categories. Red Hat and a bunch of companies manage to do it because their software is suitable for this business model. But the same cannot be said for the majority of software categories.
2. Humans don't like to buy stuff that they can get for free. For example, something that stuck with me, a few years ago on a reddit dedicated for roguelikes there was a post from a guy who wanted to purchage only 1 game between 2 noscripts, but didn't know wich one. Someone replied to him that 1 of those noscripts was available for free, but without HD textures. So he payed only for the game that had no free option, but he got both. A financially smart decisions, but the thing is, the money went to the developer who gave him fewer options, instead of the developer who actually gave the opportunity to play the game for free. Ethically that kinda sucks, doesn't it?!
3. The majority of the FOSS comunity does not really donate. This is the most sad part, but ask FOSS devs who use the donation model and how much they get. Not much. There was a blog post from teejee tech, the dude behind timeshift, conky manager etc about this, saying that he was getting 50$ a month or so and he wanted to qhiuit, he had a change of heart and the blog post got deleted, but ask around, the donation model does not really work. It works for youtubers because they are constantly begging every video, but you cannot do that with software. If you had popups every time you use a FOSS software asking for donations you would fork it and remove the code. So sad that FOSS consuming youtubers can make money with donations, and the ones that actually put in the work and produce the goods, don't.
4. Distros, GUI Package managers don't really integrate ways to get developers paid. We love to say "free as in speach, not as is in beer", that's cool and all, but anyway to pay the developer from the GUI package manager? With proprietary software, don't worry you are going to pay through whatever "Market" app you are using, but with FOSS we don't even offer that possibility?!
5. A lot of times, FOSS is funded by companies that sell proprietary software/services. For example the Linux kernel, mozzilla firefox (gets money from Google for including the search engine) etc. Most of us who use Firefox do so because we dislike Google in one way of another, but it isn't it ironic that Google pays for a our browser?? I mean how the hell can we say "proprietary garbage" when basically a lot of time they fund our beloved FOSS?!
6. A lot of times, FOSS projects are hobby projects. And how do those devs put food on the table?! By having jobs at proprietary companies. Not everybody can work at Red Hat and there are waaay more companies that develop proprietary software than FOSS, so obviously more devs create proprietary software. So basically a lot of times, proprietary software funds (indirectly) FOSS.

​

So IMO, FOSS needs to become a more profitable license, before we discredit other licenses. And only, us the FOSS community can change this. We need ways to motivate people to pay for FOSS, we need easy ways to purchase FOSS (payment integration in GUI Sofware Markets) etc.

​

P.S.: Some mention privacy and that I agree with, so tell me t
hen, why is the "shared source" is also considered "proprietary garbage"? It gets developers payed and you have 0 privacy concerns.

​

EDIT: I knew this was going to be downvoted, I'm not here to harvest karma, I just wanted to speak my mind, no matter the consequences. I do appologies if I seemed hostile, that was not my intent, english is not my first language.

EDIT2:

This excludes proprietary driver, because hardware manufactures make money selling hardware not software. Although here I am speaking from the perspective of a guy who never done embedded. Would be cool to get the perspective of someone who works for hardware manufacturer and likes FOSS.

https://redd.it/cpbbqk
@r_linux