beaglebone black ubuntu

I don't know why. My Ubuntu startup is slow, and there is a black screen at startup, which is not a real black screen. I have read many articles on the Internet, but none of them can explain the reasons and specific practices. Now, based on my specific situation, let's take a look: My notebook is mainly configured (very old ): Graphics: Intel Corporation 82852/

Label: NET number permission to customize www. Dir Compress package Scale Modify fontTransferred from: http://blog.csdn.net/u013230444/article/details/513882111. Font Package Link: http://www.mycode.net.cn/wp-content/uploads/2015/07/YaHeiConsolas.tar.gz2.//Decompression Package TAR-ZXVF YaHeiConsolas.tar.gzCreate a custom font directory under the system directory sudo mkdir-p/usr/share/fonts/vistaCopy the extracted font to the directory you just created sudo cp yaheiconsolas.ttf/usr/share/fonts/

Many people choose an update when the Ubuntu system prompts for a software update. After the reboot is also in the system, the screen is All Black, alt+ctrl+f1 can not enter the command terminal. The reason is that accidentally the kernel is updated. The new kernel must have a graphics driver installed, otherwise it will be black screen. Upgrading the kernel is r

really does not have the need windows to do. And, to be honest, using the command line to solve a problem in Linux is much faster than using the interface.However, but also said, Linux system although very good, can be the graphics card manufacturers to support it and not good, I used half a year Ubuntu, the basic problem is in the NVIDIA graphics card, Linus Torvalds once in the General Assembly in public on the nvidia up the middle finger, and said

Originally a few days ago I have installed a Red Hat Enterprise Edition, but unfortunately it does not provide a data source, software I can install themselves, but rely on I could not completely solve, so decided to change the system, and finally chose Ubuntu. As always, download the system, and then use the U disk to make the boot disk, all the production completed, only waiting for the final installation.Originally everything is very good, also can

Virtual Box+ubuntu 64bit, before all good use, but yesterday opened, past the beginning of a selection interface (what recovery mode that) is black, the left hand corner of the cursor is not flashing, has been stuck there, and later found the reason.1. First download Leomoon cpu-v check the virtualization open No, if the following is the Red Fork is not open.If the Red fork will continue to look down, not t

On the Internet to check the relevant information, there are several methods: 1, Setterm-blank 0 This method in this blog, I described in detail, but in the actual operation did not take effect. Linux LCD 10-minute black screen, 10-minute black screen, LCD automatic shutdown, LCD black screen problem 2, install 2.6.2 program to prevent the system from entering th

After installing 9.10, I replaced Ubuntu with Kubuntu. Then start installing all kinds of software you like. And did a system upgrade, the kernel to upgrade to 2.6.31-15. One day, start 9.10, after skipping the Kubuntu splash screen, the computer is black screen, no matter what you knock on the keyboard is not responding. If the power button is pressed, the system will shut down. There is no reason to analy

Problem Description: After installing the virtual machine after Ubuntu, the logo flashed over the black screen no response, closed repeated several times did not use the problem analysis: Searching for all kinds of information in the evening, one of which is due to the display 3D acceleration in the virtual machine setting, I tried and didn't work.Later in the post bar has a person replied that is cmd imp

The 2013 script, take it back today.vim/root/secure_ssh.sh#!/bin/BashCat/var/log/auth.log|awk '/failed/{print $ (NF-3)}'|Sort|Uniq-c|awk '{print $ = "$";}'>/tmp/Blackip.txttrycount="5" forIinch`Cat/tmp/BlackIP.txt ' DoIP=`Echo$i |awk-f='{print $}'' NUM=`Echo$i |awk-f='{print $}'` if[$NUM-GT $TRYCOUNT]; Then grep$IP/etc/hosts.deny >/dev/NULL if[$?-gt0 ]; Then Echo "All : $IP:d eny">>/etc/Hosts.denyfi fi DoneAdd timed scripts to