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    Sunday, July 11, 2021

    Linux As a new Linux user, are there viruses that I can catch online randomly by spam links or emails, like it happens in Windows all the time? What type of files should I be suspicious about?

    Linux As a new Linux user, are there viruses that I can catch online randomly by spam links or emails, like it happens in Windows all the time? What type of files should I be suspicious about?


    As a new Linux user, are there viruses that I can catch online randomly by spam links or emails, like it happens in Windows all the time? What type of files should I be suspicious about?

    Posted: 11 Jul 2021 05:35 AM PDT

    I am not familiar with malware, trojans or similar threats on Linux. Can you illuminate me?

    I only know that, since most things are open-source, there is always the potential to download a program that has some malicious script added to it if the source of the software is not 100% legit, since anybody can alter the code, and 90% (99%?) of people don't bother checking it.

    Should I consider getting an antivirus? would it even do anything on Linux?

    I just want to make sure I am being careful, and don't get too caught up in the fact that the FOSS community is so awesome and I start trusting everyone just because we generally help each other all the time.

    submitted by /u/Yonki666666
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    Official LibreOffice Calc Survey. Please help us Improve LibreOffice Calc

    Posted: 11 Jul 2021 06:51 AM PDT

    The Design Team of LibreOffice, a free, open-source office productivity software suite, is conducting a survey to learn more about the users of LibreOffice Calc and to understand where the team should focus the efforts to improve the software. The survey consists of questions related to your usage of Calc and its features. It also contains the System Usability Scale (SUS) questionnaire, which we will use to evaluate the usability of Calc. You can access the survey by using the following link: https://survey.documentfoundation.org/773422?lang=en

    This is an official post on our blog, advertising the survey: https://design.blog.documentfoundation.org/2021/07/09/help-us-to-improve-libreoffice-calc-by-completing-our-survey/

    Thank you for you help.

    submitted by /u/MBUX77
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    Whats the deal with all the distros out there?

    Posted: 11 Jul 2021 01:43 PM PDT

    I just dumped my W7 and decided to go W10AME + Linux. I tried a couple distros (Pop OK, Ubuntu, Tails and Plasma) and so far I don't understand whats the deal with the noise about them. ???

    They all work in the same way, have a similar structure and interface "language" come with basically the same software variations, and other than maybe the color palettes and some effects are just the same.

    Are there any fundamental difference among them (or the rest) that I should take into account while selecting the one I would use? (besides the look, and the usage (i'll be using Tails as a standalone system for my alt's))

    submitted by /u/QuartzPuffyStar
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    Fans are running loud and browser is lagging without anything being used

    Posted: 11 Jul 2021 01:53 PM PDT

    Can't boot to custom kernel

    Posted: 11 Jul 2021 04:05 PM PDT

    I'm a music producer, ergo I need to use the linux-rt kernel. I downloaded it from the Arch realtime repository (I'm on Endeavour OS), ran sudo update-grub, and rebooted my computer. It shows up in Grub, and I select it. Then, it just takes me to a never ending blinking underscore. Damn. I reboot, and select the regular kernel, and it works. Does anyone know why another kernel wouldn't work out of the box? This is an Endeavour I just installed yesterday. Thanks for any info!

    submitted by /u/The-only-unused-name
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    Starting to customize My Arch install

    Posted: 11 Jul 2021 03:41 PM PDT

    So recently I wanted to get into Linux and decided to download Arch after watching plenty of "pick your distro" videos and the installation and setup experience was quite fun. I learned most of the usual console commands and and how to work my way around the OS.

    Watched a couple of videos and looked into r/unixporn and decided to spice KDE up to my liking. But shortly after starting my journey I hit a brick wall; I have no idea how to rice up my KDE Plasma at all.
    So I'm posting here looking for your help. Could you guys give me some guide lines on how to start off modifying the Desktop environment? Possibly some packages I should use, settings I should look into, guides to follow or similar...
    This is my 1st reddit post I think- so don't bash me if I phrased anything weird :)

    If it means anything I'm really comfortable using the PC and coding (C, C++ and Java) is something that I'm good at...

    submitted by /u/Stallaster
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    2 distros i checked - like to randomly freeze..

    Posted: 11 Jul 2021 01:21 PM PDT

    I was originally planning to use Solus Budgie as i love it, but i encountered some freezes so i switched to manjaro xfce but the freezes remained... I use nvidia GTX 650 Ti card if that will help...

    submitted by /u/Eksed
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    Appear to be unable to install programs?

    Posted: 11 Jul 2021 07:34 AM PDT

    I consider myself quite technically minded, but for 3 days now I've been hitting complete brick walls.

    Long story short, I've no access to a desktop computer and am just trying to run a jar file on my android phone.

    After a lot of trying (I do not want to root it), I eventually found that Linux supports Java and can be run side by side with my phone's OS (which doesn't really make sense to me, since it doesn't have root access, but never mind). So here we are.

    I have an app called UserLAnd (sic), from which I have downloaded Ubuntu, xfce and Firefox, plus a viewer to run Linux in. I then used Firefox to get to the Java download site (https://www.oracle.com/java/technologies/javase/javase-jdk8-downloads.html), but attempting to run any of these downloaded programs simply asks what I want to use to open it; there doesn't appear to be any package installer within the programs list. Attempting to use sudo dpkg -I /home/username/Downloads/filename either returns "filepath is not a debian archive" or "package architecture (amd64) does not match system architecture (arm64)." I can't find an option for arm64, although I have read that it's the same as aarch64 but the file matching that returns the package architecture message.

    Any tips? A particular file type I'm looking for? A link to where I can download a JRE/JVM/JDK/generic java software?

    Thanks in advance.

    submitted by /u/Mmh1105
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    What do I need to know when installing without a DE?

    Posted: 11 Jul 2021 01:15 PM PDT

    I've been running Linux Mint with Cinnamon on my Laptop for quite some time now. I now want to give installing a new distro without a DE a try.

    My main concern is, what are the things I need to take care of? Of course I'll need to pick a WM and file manager, but I guess there are less obvious things things I need like programs for power-management, media/brightness control, auto-mounting drives, etc. and stuff like drivers, which I don't know too much about yet. to be honest.

    My point is that there are probably quite a few things I use right now, that I'm not even conscious off, since they just came with the DE. So is there some comprehensive list of stuff I may want/need to get on a clean install?

    submitted by /u/Vyralator
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    How to transfer data when switching distro

    Posted: 11 Jul 2021 04:05 PM PDT

    Hi I am currently using raspberry pi os and I want to switch to Ubuntu. Does anyone know how to do this without loosing all my data.

    thank you

    submitted by /u/Soulex_on_kbm
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    Raspberry pi os to gnome

    Posted: 11 Jul 2021 03:57 PM PDT

    Hi I just got a raspberry pi and set it all up with raspberry pi os and it is lxde, is there any way I can make to gnome as that's what I prefer.

    thank you

    submitted by /u/Soulex_on_kbm
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    How can I become a Senior Linux support administrator?

    Posted: 11 Jul 2021 11:23 AM PDT

    Hi, I don't know if this is the right place to ask, but I'll ask anyway.

    So, a bit of a back story. I'm a college student looking for a better paying job. That's why I want to work in the field of IT. I haven't had any previous experience in this industry and because of that I had no idea what career exactly I want to persue so I thought I'd just start browsing for vacancy positions, fancy one and then start teaching myself the things necessary for that position.

    That's how I came across a job advertisement for senior linux support administrator. I don't know why but the moment I saw it I was like that's it. It wasn't because of the salary ( I've seen much better paying jobs) but because of some inner feeling.

    The problem is I know absolutely nothing about Linux or system administration. The job summary and requirements are the following :

    JOB SUMMARY

    We are looking for a capable system administrator with deep knowledge of Linux and a fascination with infrastructure:

    • Managing our Linux (Debian, Suse, ...) Infrastructure
    • Maintain and debug open source Ceph Storage
    • Managing Nomad clusters
    • Automation with Ansible and Terraform
    • Supporting and consulting our clients
    • Optional: Development and Debugging

    JOB REQUIREMENTS

    • Deep understanding of Linux (we use Debian)
    • Basic network knowledge
    • Basic knowledge of storage technologies

    NICE TO HAVE

    • Terraform / Ansible, Nomad or Kubernetes experience
    • Knowledge of C, Go, Python, Kotlin, or other languages
    • Ceph Management

    Now to my actual question. How can I teach myself all of this since I have no knowledge of Linux or programming? Basically I have to start from the bottom. So, do you guys know any books or other sources that could be useful?

    Any advice would be extremely helpful. Thank you in advance. ❤️

    submitted by /u/history_geek23
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    Hello a somewhat knowledgeable pc user here: Q's for Win10 >> Arch ('ish)

    Posted: 11 Jul 2021 06:32 AM PDT

    So I am currently On Win10 and have been sick and tired of it for a while.
    So now that the EOL for Windows 10 was anunced and I already am pissed by what I saw of 11,
    I decided to get up and get my move to Linux on the way.
    Some stuff I wanna say before my questions:
    -I am not a completely new guy to the Linux block, My laptop is running the OS that my main
    will sone run as well.
    -I know many people say an arch base isn't the best place to start your penguin adventures but It's been working out so far. + There Is some stuff I only found in the aur / that is way easier to do
    with the aur, that I either need or really want.
    -I am sort of well versed with PC's, I have for example fixed boot orders in bios before, as well as bios updates, build my own machine and am generally able to troubleshoot things well enough that I haven't really had any problems that I could not solve with lots of time.

    -What I am planning on running Is ArcoLinux (edition L) with an XFCE environment and later either i3 or awsome

    -I have an Ryzen 7 3700x on a MSI MPG x570 gaming edge wifi, an rtx 3060 aorus-extrame, 16 gb 3200Mhz ram, one main nvme ssd of 1tb another of 500gb and two big harddrives of 4tb.
    IDK how much of this may or may not be quite relevant for this post/help but there it is.

    So now some questions I have for Linux natives:

    -Will I be able to keep my data on nonmain drives like my harddisks unchanged if I just don't touch them. These are like my drives with Fotos and Videos on them not really any programs only data and my file structure.
    But since these drives are formated and Interacted with by the Win file manager etc. I wanna make sure that there is not sth That big M does in their file system that's gonna screw me over?

    -Once more about the hard drives, If the answer to the first question is sth like: "Nah don't worry."
    then, Should I hardware disconnect those drives during the installation for safety, or is that not of concern either?

    -I will have to set up a VM for some of the games I play either way I believe unless Bungie, epic games etc get off their asses. So do some Linux gaming vets have vm managers and/or setup manuals that work flawlessly with arch distros, or sth to stay away from at all costs?

    -I have some idea of a good way of partitioning the main drive, but I would still appreciate a good practices partition guideline thing (explanation is that the right word nonnative en), and an explanation for why that is so.

    -Is there a password manager that is very reputable I wanna try one but I am a quiet anxious person and don't know which of the Linux ones I feel like trusting.

    Also, I just wanna say to anybody how answers any of my questions or comes up with extra things, I wanna thank you for your time in advance since I am sadly a little shit in expressing gratitude.

    submitted by /u/justNeonNAX
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    How to enable auto completion for bash function?

    Posted: 11 Jul 2021 09:31 AM PDT

    I'm trying to add a bash function in .bashrc for

    sdStatus() { systemctl status $1 } 

    Problem is, auto completion doesn't work for this function. If I were to type out the command:

    systemctl status synct 

    and then press tab, it will auto complete to

    systemctl status syncthing@foobar.service 

    But this is not the case when I type out:

    sdStatus synct 

    Does anyone know how to enable auto completion for custom bash functions?

    submitted by /u/4bnr
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    Realtek 8821CE Wireless card not working on ubuntu.

    Posted: 11 Jul 2021 09:08 AM PDT

    [FIXED]
    I have a recurring problem with me Lenovo ideapad s145. I'm running ubuntu 21.04 dual boot next to windows 10 and randomly the wireless connection will drop and my wireless card cant see any wireless networks around me. Phone works fine on the same wifi. Rfkill shows nothing blocked Windows runs internet flawlessly Restarting gives me 1 to 4 minutes of problem free wifi and then it stops completely. Any help is appreciated!

    submitted by /u/supercoolusername101
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    How do I install a kernel that I've compiled on another PC?

    Posted: 11 Jul 2021 12:39 PM PDT

    I have an SBC, and I've compiled a kernel for it on my main PC. How do I install the kernel for it?

    submitted by /u/ZILtoid1991
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    Installing another distro in a second drive

    Posted: 11 Jul 2021 08:29 AM PDT

    Hello friends, I currently have manjaro installed on my main drive and windows 10 on my secondary. As I haven't touched the windows partition in some time I want to wipe it and start trying other distros. What is the correct way of doing this manually? If i take, for example, the Ubuntu installer and manually create another partition table with a root and a home partiton (I'm guessing there's no need for another EFI partition). How should I "tell" GRUB to add this second installation as an entry?

    Thank you for your help.

    submitted by /u/masterstupid2
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    Troubleshooting some stuttering, anyone familiar with some of these errors in journalctl?

    Posted: 11 Jul 2021 11:19 AM PDT

    So I've been getting weird and intermittent lockups where the screen will go black for a second and then come right back. There's no real pattern to these lockups, sometimes it happens a couple times a day, some times one or two times a week.

    I was looking through

    journalctl -b -p3

    and got a slew of errors, and I'm not sure these are critical or not. Here's the latest journal log

    https://pastebin.com/Xne6iGp1

    Anyone familiar with any of these errors, should I be concerned with them and could they potentially cause the lockups?

    submitted by /u/ZeppelinJ0
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    Best (easy) way to make a full back-up on a external hard disk?

    Posted: 11 Jul 2021 07:26 AM PDT

    Make error on Mint

    Posted: 11 Jul 2021 11:09 AM PDT

    I got this error when I tried to compile the driver for an Tp link Archer t4u:

    make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/5.4.0-77-generic/build M=/home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED modules make[1]: Entering directory '/usr/src/linux-headers-5.4.0-77-generic' CC [M] /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/core/rtw_cmd.o In file included from /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/include/osdep_service.h:42, from /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/include/drv_types.h:27, from /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/core/rtw_cmd.c:17: /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/include/osdep_service_linux.h: In function '_init_timer': /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/include/osdep_service_linux.h:282:8: error: '_timer' {aka 'struct timer_list'} has no member named 'data' 282 | ptimer->data = (unsigned long)cntx; | ~ /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/include/osdep_service_linux.h:283:2: error: implicit declaration of function 'init_timer'; did you mean '_init_timer'? [-Werror=implicit-function-declaration] 283 | init_timer(ptimer); | ~~~~~~~~~ | _init_timer In file included from /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/include/drv_types.h:30, from /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/core/rtw_cmd.c:17: /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/include/wifi.h: At top level: /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/include/wifi.h:1014: warning: "IEEE80211_MAX_AMPDU_BUF" redefined 1014 | #define IEEE80211_MAX_AMPDU_BUF 0x40 | In file included from /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/include/osdep_service_linux.h:83, from /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/include/osdep_service.h:42, from /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/include/drv_types.h:27, from /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/core/rtw_cmd.c:17: ./include/linux/ieee80211.h:1460: note: this is the location of the previous definition 1460 | #define IEEE80211_MAX_AMPDU_BUF 0x100 | cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:271: /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED/core/rtw_cmd.o] Error 1 make[1]: *** [Makefile:1762: /home/mint/ArcherT4UEUUS_V3_180511_Linux/rtl88x2BU_WiFi_linux_v5.2.4.1_22719.20170613_COEX20170518-4444_AddLED] Error 2 make[1]: Leaving directory '/usr/src/linux-headers-5.4.0-77-generic' make: *** [Makefile:1794: modules] Error 2

    submitted by /u/Divergentcube
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    why does neofetch show my cpu as 4ghz while uwufetch shows the correct spec (3.40)?

    Posted: 10 Jul 2021 11:41 PM PDT

    Gnome theme as seen on GitHub's homepage?

    Posted: 11 Jul 2021 09:45 AM PDT

    Internet on Mint stopped working

    Posted: 11 Jul 2021 05:37 AM PDT

    My laptop suddenly stopped connecting and showing any networks even though my mobile hotspot is right next to my wireless network adapter.

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

    Let’s Have a Limited Look at Linux’s cURL Application

    Posted: 11 Jul 2021 09:20 AM PDT

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