Arch Linux is a simple, lightweight Linux distribution aimed at keeping things simple. Use this tag for questions not applicable to other distributions.

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2
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1answer
212 views

Second RAM module is not shown in `free` in Manjaro

I have two RAM modules (8 GB each) but there is only one shown in free. I hope that following info will help you to locate the problem and find a solution: $ uname -srvmo Linux 3.10.27-1-MANJARO #1 ...
0
votes
1answer
2k views

how to install arch linux on 32 bit system

I would like to install arch Linux on my netbook, which is not 64 bit compatible. I searched through the downloads on the arch Linux download page and everything there pertains to 64 bit ...
2
votes
1answer
1k views

Connection error for linux webcam driver for matlab

This might seem like a duplicate post, well yes it is, but I have a different problem compared with the duplicate version of it. My value for imaqhwinfo gives me: InstalledAdaptors: {'dcam' ...
0
votes
1answer
33 views

Streaming from speaker using bluetooth

I'm on Manjaro xfce latest update 64 bit, I have Jbl charge 2, I was able to connect to it and trust it through bluetooth. The thing I don't know how to stream my laptop's audio through it. I played ...
1
vote
1answer
2k views

Grub2 unable to boot encrypted root

I'm using ArchLinux, I followed their tutorial on encrypting your root filesystem: https://wiki.archlinux.org/index.php/Using_DM-Crypt But I cannot get grub to boot the encrypted partition. My ...
0
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0answers
16 views

SIGSEV on lots of GUI-software on arch linux. Seems to be glibc related

On my arch linux install, I can't open firefox, evolution, geary, midori and other software. All CLI-stuff I've tried works flawlessly, and also google-chrome-unstable, vlc and others. When ran in gdb ...
0
votes
1answer
20 views

Mount NTFS partition as /home with fstab

I am currently installing Arch Linux on a machine which has Windows 10 already installed on it, and I want to use a NTFS partition as /home (because that way, I can easily access my Linux-files from ...
0
votes
0answers
19 views

How can I boot my desktop using Wake-on-LAN?

I am trying to get Wake-on-LAN (WoL) to work on my desktop. It has an Asus P6T Deluxe v2 motherboard and I have successfully enabled the WoL option within the BIOS power management [1]. The desktop is ...
1
vote
1answer
17 views

Efficiently running arch's makepkg on git master (frequent but “small” changes)

On arch, when using makepkg to build a pacman-installable .pkg.tar.xz file from source... If it's an AUR "-git" source rather than an upstream release, is there a way to (after the first makepkg) do a ...
3
votes
3answers
6k views

Arch Linux run script a minute after boot

I have set up a bridge between eth0 and wlan0 with netctl. It works fine if I tell it to configure eth0 and wlan0 at startup and then for me to manually start the bridge after it boots. If I tell the ...
0
votes
0answers
10 views

Arch Bootable drive doesn't boot

I have a usb with a live arch distro (created with the dd method in the wiki). On one computer I can override the boot and boot into arch instead of ubuntu (the only other system, in UEFI mode, if ...
2
votes
2answers
17 views

Setting up a dev environment for different distro than one installed

I am looking to be able to set up a development environment. Here's the deal, I prefer to run arch as my operating system but I also maintain packages for an ubuntu based distro and I was wondering ...
1
vote
1answer
9 views

Can't connect PHP with Mysql using PDO

After compiling php typing ./configure --with-apxs2=/usr/local/apache2/bin/apxs --with-pdo-mysql I could succesfully connect to the database, but then I enabled the openssl and mbstring extensions ...
0
votes
0answers
15 views

How to limit internet access for specific program? [duplicate]

Well, the title says it all. Suppose I have some program, I run it as normal user, and I want it to have no internet access. P.S. I'm using Arch Linux, but I'm also interested in more general ...
5
votes
2answers
69 views

How to debug an udev rule (in /etc/udev/rules.d/…)

I'm creating a new basic rule /etc/udev/rules.d/10-myrule.rules containing: KERNEL!="sdb*", GOTO="auto_mount_end" ACTION=="add", RUN+="/usr/bin/mount /dev/sdb1 /media" LABEL="auto_mount_end" I ...
2
votes
1answer
575 views

Trying to record a screencast using ffmpeg but my mouse pointer is invisible

I'm trying to record a screencast using ffmpeg but my mouse pointer is invisible. What am I doing wrong? This is the command: ffmpeg -f alsa -ac 2 -i pulse -f x11grab -r 30 -s 1024x768 -i :0.0 ...
0
votes
2answers
57 views

Failed to load module “glx” (module does not exist, 0)

I'm trying out arch for the first time in a virtual box following this guide. All went well and I wanted to install KDE. According to these steps I've picked the nvidia driver suite when running: ...
1
vote
0answers
386 views

Java application freezes until I use 100% CPU

The issue I encounter When working on Android-Studio or even Eclipse, the software often freezes (even though usually it is after I update my system). If I move to another desktop and come back, then ...
1
vote
1answer
2k views

Force fsck check after reboot with single command

I'm looking for systemd's equivalent to the shutdown -F command. I know that I can force fsck by adding fsck.mode=force to kernel options or tweak mount count for disks. I have tried touch /forcefsck ...
1
vote
1answer
517 views

Unable to change bitrate on wifi adapter

I'm having issues with my Belkin N-300 USB wifi adapter. I can connect fine, but about a week ago the connection started getting very slow and regularly drops. Bringing the interface down and back up ...
1
vote
2answers
577 views

Create guest account with restricted access to applications

I'm trying to create a guest account in arch linux that only allows the user to use simple applications like firefox. I do not want them to have access to programs like terminal or grub-customizer ...
0
votes
1answer
16 views

How could I install epeg on Arch Linux?

I've been trying to install epeg on Arch Linux, and I'm not having any success. I tried following the instructions for compiling it on the GitHub site, but I just ended up with a libepeg.so and an ...
1
vote
1answer
30 views

Krunner crashing after typing 3 letters

I recently started having an issue where KRunner will crash when I am searching, but only after the 3rd character is entered. I can type, delete and retype up to 2 characters without issue. As soon as ...
0
votes
1answer
32 views

ppd file for deskjet 1050

I'm on manjaro, I have deskjet 1050 printer/scanner. I installed hplip from AUR for the scanner to work. It asks me for ppd file for deskjet 1050, what's a ppd file and how to get it? It's this one, ...
0
votes
1answer
2k views

Arch Linux Live USB no longer booting UEFI

My Lenovo laptop is running Arch Linux with a UEFI GPT partition table. One day I powered up my laptop, but couldn't get passed the Lenovo boot screen. I used a USB stick to boot up and reinstall ...
4
votes
3answers
5k views

Can't create a bootable (live) usb flash for arch linux

I created a bootable usb from which I was going to install Arch. I did this the following way: sudo dd if=/path_to_arch_.iso of=/dev/sdX But when I tried to boot from this usb flash, I failed. ...
2
votes
2answers
638 views

Why does Arch Linux keep Windows headphone mute

I have Windows 7 installed, and headphones work perfectly. Few days ago, I installed Arch Linux along with Win7. This issue appears with gnome/xfce4/openbox. Perhaps it is not related to desktop ...
1
vote
1answer
21 views

Invalid MIT-Magic-Cookie on own machine with each new wifi connection

I only recently dug into this issue enough to roughly understand the problem as one relating to the fact that X11 functions around connecting to a display 'server' of sorts. Which leads to my problem ...
0
votes
1answer
34 views

Firefox crash and Hard Disk usage is 100%

Distribution: Arch Linux x86_64 DE: Xfce4 When I using Firefox or dwb web browser, while surfing some web pages, the computer stack for a while then the browser crash. I observed that when this ...
2
votes
0answers
22 views

Strange behaviour of the 'r' key on keyboard

I have an Arch Linux machine whose 'r' key started misbehaving recently. This only happens when the language is set to English (in another language, it works correctly), which makes me suspect it's ...
0
votes
3answers
715 views

Arch linux: set keyboard layout to PL

I'm unsuccessfully trying to force my Arch to set pl layout on X start. I've googled for solutions, and I found couple of tutorials/tips but none of them works. My current, keyboard related ...
0
votes
2answers
738 views

Why does PAM prevent root from using useradd?

I'm using Arch Linux on a single-user workstation with LXDE and lxde-session autologin to the regular user. I then "su" or "sudo" to root privileges, and try to run "useradd." useradd fails on my ...
1
vote
1answer
28 views

keyboard shortcuts for placing an xfce4 window into the corner

In windows 7 using Windows Key + Left or Right arrow makes a window take up half the screen. XFce 4 has the ability to tile either two windows side by side or 4 windows one in each of four corners ...
1
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0answers
18 views

TTY/Console Wallpaper Arch Linux

How can I set a wallpaper for a TTY/console (also during boot) on Arch Linux like done on OpenSUSE? I think a Kernel recompile is needed?
0
votes
0answers
25 views

“Illegal instruction (core dumped)” in __lll_lock_elision() for various programs after suspend with initramfs (Arch/Manjaro)

I am getting random "Illegal instruction (core dumped)" on various programs in my Arch Linux system, since I ran some system updates. The crashes are quite random. E.g. sometimes "git status" crashes ...
4
votes
1answer
3k views

Arch Linux and xfce4 working strange after system upgrade

I'm having a hard time trying to figure this out. I've been running Arch Linux and Xfce4 smoothly for several months but suddenly after a full system upgrade in which the system asked me to replace ...
1
vote
1answer
104 views

What is the default rEFInd OS Stanza for booting Arch Linux?

I have a macbook with yosemite installed, and I just added a partition of arch linux that I boot into using rEFInd. Arch was giving me an error because rEFInd boots by default using a "ro" parameter ...
0
votes
1answer
48 views

What is an arch based distribution that moves slower [closed]

What's an arch based distro that updates slower? The frequent updates of the main repository are a bit too fast for my taste. I like the rolling release system so want to keep that.
16
votes
3answers
25k views

Installing a .deb package on Arch - Is it possible?

The problem is simple - I have a .deb package and I want to install it on my Arch Linux. Is this possible? If yes, how?
0
votes
1answer
17 views

Copying file from DVD fails

I am running Arch linux on my MacBook (Late 2009 unibody, if it matters). Using the following command, I attempted to copy an ISO that is stored on the disk onto my computer pv /mnt/file.iso > ...
5
votes
5answers
560 views

Sources of Entropy for Linux

Let's say I want a gigabyte or so of random data from /dev/random, suitable for a one-time pad (so /dev/urandom is out.) How do I seed my /dev/random with enough entropy to do this? I am looking for ...
1
vote
1answer
26 views

What are the default Polkit privileges on Arch Linux for shutdown, halt, etc., and why are they so?

On Arch Linux, with systemd, the following commands are all symlinks to systemctl: /usr/bin/telinit /usr/bin/poweroff /usr/bin/runlevel /usr/bin/reboot /usr/bin/halt /usr/bin/shutdown I find their ...
0
votes
1answer
27 views

Error installing scipy

I'm on Manjaro trying to install scipy in virtualenv using pip. I get this error. How to fix it?
0
votes
1answer
20 views

bluetooth - btusb module remove stops bluetooth service

I just faced a strange issue; Every time after suspend the btusb module is kicked out the RAM (for some reason but its OK cause I can reinit it manually) but as a result the bluetooth.service must be ...
1
vote
1answer
765 views

Arch Linux Ethernet to WiFi bridge

I want to use a Raspberry Pi running Arch Linux to extend my WiFi network. My situation is that I have a spare WiFi router that I want to use to expand my WiFi reception range as well as give me a few ...
0
votes
0answers
20 views

What should I consider when deleting an AUR package?

I downloaded utorrent and spotify from the AUR packages. Because of that I also had to install wine, but I couldn't manage to delete them, instead I deleted wine as a workaround and remove utorrent's ...
9
votes
2answers
499 views

Display problem - Random grid appears on screen

I have recently started using Arch with nvidia driver (I had a lot of problems getting nouveau to even work so I decided to try nvidia) and I started experiencing rather odd problems. Every now and ...
1
vote
1answer
146 views

Arch equivalent of Debian `dpkg-divert`

I am trying to configure Skype on Arch Linux to use a sand boxed user no matter which user calls skype, but I don't particularly like the use of a BASH alias to launch Skype as suggested by the wiki ...
0
votes
0answers
15 views

Archlinux: Gnome 3.16 - ls & nautilus incorrect sorting

Recently switched from Xfce 4.12 DE to Gnome 3.16 and I have a problem with dirs & files sorting in terminal and nautilus. Test directories (how it should be): [ Pqr ] Abc Klm My current order ...
1
vote
1answer
2k views

wifi failed to start with Arch Linux on laptop

I just installed Arch Linux. Wifi worked fine for me on installation but as soon as I rebooted, I received failure messages when trying to connect to my router. When trying to access my router ...