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Questions tagged [arch]

arch is the Python package that contains routines to fit univariate volatility models, bootstrapping, multiple comparison procedures, and unit root tests. This tag is to be used for questions that use the arch package.

159 questions
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How do I fix failed to retrieve mirrorlist data loop in arch kde?

I'm running into an issue where booting up into arch KDE, my display will freeze for a few minutes before my icon dock loads, but none of the applications work. I believe it has something to do with my network configuration. It also won't let me run…
Trevor Seibert
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How to set Terminal in right starting position

I started using Garuda Linux and wanted to customize my Starting Desktop. I want my terminal to start in the center of my desktop, but its launching in top left corner. How can i center my terminal in the middle of the screen?
justintell
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Why having the ARCH= when we already have CROSS_COMPILE=

This question might be sound obvious to some of you, but to me, it looks like a missing piece that I need in order to understand the picture. Edit: Specifically, I'm using Ubuntu VM on my PC, trying to build Out-of-Tree kernel module that should run…
Yaniv G
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Unable to Launch Game on Arch Linux Via Steam

I am trying to start Civilization 5 on a Arch Linux System using Steam/Lutris. The game launches fine until the map is ready to be displayed. Once the map is ready to be displayed and the game has finished loading up, the game just closes out with…
TheKrisMoore
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VSCode no Longer Recognises my Python Conda Environment

as the title describes, VSCode no longer 'accepts' my conda environment. On startup, I get the message box: 'No Python interpreter is selected...' and a prompt to select environment. If I select the prompt, it opens the dropdown listing the python…
Bled Clement
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Problems with Arch and GARCH models in python

Im am trying to make a research in a Apple data in order to have more information about volatility and variance of the dataset. My idea was to use Garch and Arch models. However, when make a prediction with the trained part, the results have no…
aitor
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How to select a differnent audio ouput per application in archlinux

I want chrome to use a separate dac from everything else. I know you can do that in windows using the advanced settings. What about arch? I am using the Gnome DE and arch OS.
user14417149
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Zenity command to output SHA-256 hash

So I plan to use a zenity information message box to output a SHA256 within a "nemo_action". I have tried many different methods to accomplish this - none have so far been successful. Below is my most recent failure: zenity --info --title="Check…
Goto10
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Pandas: New_Column = Column_A - Column_B, values in New_Column are the values of the first cell of New_Column. need fix

I've come across an issue with pandas subtraction that confuses me. I am trying to do subtraction of one column with another. My data that is used are the residuals of arch_model, and ARIMAresult. Data as follows Heres the issue. When i perform…
Anthony
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enabling logging to log details of each user file opened on system

running Arch linux Kernel 5.10.56-1-lts. If I opened a text file called workflows.txt yesterday using my text editor application called 'geany'. How do I check what time the file was opened? I tried doing: journalctl /usr/bin/geany That didn't…
dosfilesystem
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prediction interval for arma-garch models in python

Is there a way to measure the accuracy of an ARMA-GARCH model in Python using a prediction interval (alpha=0.05)? I fitted an ARMA-GARCH model on log returns and used some classical metrics such as RMSE, MSE (out-of-sample), AIC (in-sample), check…
Lukas K
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How to prevent swayidle from execution while watching a film

I am trying to setup Sway with swaylock. My configuration in my ~/.config/sway/config is as follows: exec swayidle -w \ timeout 1800 'swaylock -f -c 000000' \ timeout 3600 'swaymsg "output * dpms off"' \ resume 'swaymsg "output *…
Sebastian Führ
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Error while running mysql_secure_installation on arch linux

I'm trying to install MySQL(pure) on Arch Linux so I downloaded the following file from https://dev.mysql.com/downloads/mysql/. mysql-8.0.26-linux-glibc2.17-x86_64-minimal-rebuild.tar.xz I extracted it and tried to run ./mysql_secure_installation…
guilerme_coppola84
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php command not found linux

I have tried to execute (base) [sebastianr@user ~]$ php bash: php: command not found (base) [sebastianr@user ~]$ sudo ln -s /opt/llamp/bin/php /usr/bin/php [sudo] password for sebastianr: ln: failed to create symbolic link '/usr/bin/php': File…
Sebastian Romero Laguna
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Elm not able to access the network

TL;DR: Everything network-related is working perfectly except one specific binary (in this case - elm). I am running a new arch machine - I am connected via wifi and have networks access. However - elm does not seem to know that. Running elm make…
Ash42
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