Search

Linux Setup and Issues

Properties
Empty
Reference
Empty
Author
Empty
Date
Empty
Link
Empty
Created
3/5/2021, 1:19:00 PM
Tags
Empty
links
Empty
layout: post title: "Linux :: Setup and issues" date: 2019-05-14 categories: Linux permalink: Linux tags: linux fedora use_math: true

author

author: Kipoong Kim

<!-- more -->

Issues

Problem1: When we run a R script, the linux system would forcely shutdown. The issue code is as follows.
[385.313611] mce: [Hardware Error]: CPU 14: Machine Check Exception: 5 Bank 0: f200004000000005 [385.313624] mce: [Hardware Error]: RIP !INEXACT! 33:<00007f491fce658e> [385.313628] mce: [Hardware Error]: TSC 1371dff9010 [385.313632] mce: [Hardware Error]: PROCESSOR 0:50654 TIME 1557723392 SOCKET 0 APIC 30 microcode 200004d [385.313636] mce: [Hardware Error]: Run the above through 'mcelog --ascii' [385.313640] mce: [Hardware Error]: Machine check: Processor context corrupt [385.313644] Kernel panic - not syncing: Fatal machine check [385.313676] Kernel Offset: 0x3d000000 from 0xffffffff81000000 (relocation range: 0xffffffff00000000-0xffffffffbfffffff) [385.313693] Rebooting in 30 seconds..
Plain Text
The Answer: According to the following answer, I disabled the options of speedsteps, TurboMode, Virtualization, Hyper-Threading in “CPU features” submenu of BIOS.

Install Fedora

Requirements:
1.
USB with storage more than 8GB
2.
Program “refus” to make booting USB
3.
ISO image file of Fedora desktop/workstation
Notification
Make the booting USB with DD image mode not ISO image mode.

Start ssh-server service

Install
sudo dnf install -y openssh-server;
Plain Text
Start
sudo systemctl start sshd.service;
Plain Text
Stop
sudo systemctl stop sshd.service;
Plain Text
Enable
sudo systemctl enable sshd.service;
Plain Text
Disable
sudo systemctl disable sshd.service;
Plain Text

Install R <Fedora>

Install
sudo dnf install R
Plain Text
TOP