sudo add-apt-repository ppa:yannubuntu/boot-repair && sudo apt-get update
sudo apt-get install -y boot-repair && (boot-repair &)

Boot-Repair is a simple tool to repair frequent boot issues you may encounter in Ubuntu like when you can't boot Ubuntu after installing Windows or another Linux distribution, or when you can't boot Windows after installing Ubuntu, or when GRUB is not displayed anymore, some upgrade breaks GRUB, etc.

Boot-Repair lets you fix these issues with a simple click, which (generally reinstalls GRUB and) restores access to the operating systems you had installed before the issue.

Boot-Repair also has advanced options to backup table partitions, backup bootsectors, create a Boot-Info (to get help by email or forum), or change the default repair parameters: configure GRUB, add kernel options (acpi=off ...), purge GRUB, change the default OS, restore a Windows-compatible MBR, repair a broken filesystem, specify the disk where GRUB should be installed, etc.

Boot-Repair is a free software, licensed under GNU-GPL. Boot-Repair should be soon included in Ubuntu official repositories, until then use it at your own risks.

Getting Boot-Repair

1st option : get a CD including Boot-Repair

The easiest way to use Boot-Repair is to burn one of the following disks and boot on it.

• Boot-Repair-Disk is a CD starting Boot-Repair automatically.

• Boot-Repair is also included in Linux-Secure-Remix.

Remark : you can also install the ISO on a live-USB (eg via UnetBootin or LiliUSB or Universal USB Installer).

2nd option : install Boot-Repair in Ubuntu

- boot your computer on a Ubuntu live-CD or live-USB.

- choose "Try Ubuntu"

- connect internet

- open a new Terminal, then type:

sudo add-apt-repository ppa:yannubuntu/boot-repair && sudo apt-get update

- Press Enter.

- Then type:

sudo apt-get install -y boot-repair && (boot-repair &)

- Press Enter

Using Boot-Repair

Recommended repair

• launch Boot-Repair from either :
  • the Dash (the Ubuntu logo at the top-left of the screen)

  • or System->Administration->Boot-Repair menu (Ubuntu 10.04 only)

  • or by typing 'boot-repair' in a terminal

• Then click the "Recommended repair" button. When repair is finished, note the URL (paste.ubuntu.com/XXXXX) that appeared on a paper, then reboot and check if you recovered access to your OSs.

• If the repair did not succeed, indicate the URL to people who help you by email or forum.

Advanced options

Warning: the default settings are the ones used by the "Recommended Repair". Changing them may worsen your problem. Don't modify them before creating a BootInfo URL, and asking advice on this thread.

External Links

• Official website of Boot-Repair

• Topic "Boot-repair: Graphical tool to repair the PC boot in 1 click !" - on Ubuntu forum, for any questions/comments.

• HOWTO : easily create a Boot-Info summary

"Kernel driver not installed (rc=-1908)

The VirtualBox Linux kernel driver (vboxdrv) is either not loaded or there is a permission problem with /dev/vboxdrv. Please reinstall the kernel module by executing

'/etc/init.d/vboxdrv setup'

as root. If it is available in your distribution, you should install the DKMS package first. This package keeps track of Linux kernel changes and recompiles the vboxdrv kernel module if necessary."

VirtualBox 설치 후 기존 백업해 놓은 이미지를 불러서 시작하려 하면 위와 같은 에러가 발생 했다.

'/etc/init.d/vboxdrv setup'

위 명령어를 실행해도 정상적으로 서비스가 시작되지 않았다. 관리자 권한으로 아래를 설치해 주니 정상적으로 동장~

yum install gcc kernel-devel dkms

@nicky:~/Desktop$ tar cvzf - ./VMware.bundle | split -b 50m - Vmware.tar.gz

위 명령어를 응용

편의상 첨부한 파일을 다운로드 후 

Install VMware Player 5.0 in Ubuntu 12.04 (Precise Pangolin)

sudo apt-get install build-essential linux-headers-`uname -r`

chmod +x VMware-Player-5.0.0-812388.i386.bundle

sudo ./VMware-Player-5.0.0-812388.i386.bundle

오픈 수세 리눅스를 설치해 보았습니다. 저만 한글 입력 문제가 있는 것인지.. 블로그 내용을 따라해도 안되서

nabi 소스코드를 컴파일해서 설치해 보았습니다.

1. 설치 준비.

terminal을 열고 sudo yast 를 입력합니다. 그리고 소프트웨어 설치/제거를 선택 후 enter.

아래와 같은 화면이 나오면 구문 검색에서  다음을 쿼리하여 설치 합니다. 

Suse리눅스 GUI 환경 Software install을 이용해도 됩니다.

yast라는게 apt-get, yum 과 비슷하지만 이미지 처럼 보다 더 쉽게 사용할 수 있는 환경인걸 처음 알았습니다.

gcc, make gtk2-devel, libhangul1, libhangul-devel

2. 나비 소스코드 다운로드 합니다. 

nabi-0.99.11.tar.gz

 http://code.google.com/p/nabi/

3. 다운로드 받은 파일을 압축 해제 후, 해당 디렉토리로 이동 후 아래 명령어를 실행 합니다. 

 $ ./configure 
 $ make
 # make install

 이 때 뭐가 없다고 에러가 나오면 1번으로 가서 해당 방법으로 없는 부분을 설치해서 끝까지 컴파일이 되도록 해야 합니다.. 

4. 몇가지 파일을 vi등을 이용해서 수정 또는 추가 후 log-off 했다가 log-in 하면 한글이 나옵니다! ㅠㅠ 

 1) /etc/sysconfig/language  

     INPUT_METHOD="nabi" 

 2) /home/사용자 계정이름/.profile 

      export INPUT_METHOD="nabi"

 3) /home/사용자 계정이름/.xim  ('.template' 파일로 존재 합니다. 이 파일을 '.xim'으로 복사해서 사용하세요..)

 OLD_PATH=$PATH
PATH=/usr/bin:/usr/X11R6/bin:$PATH

if ! type -p nabi > /dev/null 2>&1 ; then
    echo "nabi is not available."
    return 1
fi

export XMODIFIERS="@im=nabi"
export XIM_PROGRAM=/usr/bin/nabi
export GTK_IM_MODULE=xim
export QT_IM_MODULE=xim
export QT_IM_SWITCHER=imsw-multi
export XIM=nabi

case $WINDOWMANAGER in
    *kde|*windowmaker|*wmaker)
        nabi -wm -wait &
    ;;
    *)
        nabi &
    ;;
esac

PATH=$OLD_PATH

# success:
return 0
[출처] LINUX OpenSUSE 12.3 한글설치 Install Nabi|작성자 깜보

There was an error running "gnome-screenshot":
Failed to execute child process "gnome-screenshot" (No such file or directory).

터미널 열고..

As root:

yum -y install gnome-utils

입니다^^;

출처 : http://forums.fedoraforum.org/showthread.php?t=169465

~/.config/monitors.xml

위 파일을 수정하면 된다.

  GNU nano 2.0.9      File: /home/user/.config/monitors.xml                    

<monitors version="1">

  <configuration>

      <clone>no</clone>

      <output name="LVDS1">

          <vendor>SEC</vendor>

          <product>0x5742</product>

          <serial>0x00000000</serial>

      </output>

      <output name="VGA1">

          <vendor>SAM</vendor>

          <product>0x0247</product>

          <serial>0x4e363933</serial>

          <width>1280</width>

          <height>1024</height>

          <rate>60</rate>

          <x>1920</x>

          <y>21</y>

          <rotation>normal</rotation>

          <reflect_x>no</reflect_x>

          <reflect_y>no</reflect_y>

          <primary>no</primary>

      </output>

      <output name="HDMI1">

          <vendor>DEL</vendor>

          <product>0x4072</product>

          <serial>0x4346534c</serial>

          <width>1920</width>

          <height>1080</height>

          <rate>60</rate>

          <x>0</x>

          <y>0</y>

          <rotation>normal</rotation>

          <reflect_x>no</reflect_x>

          <reflect_y>no</reflect_y>

          <primary>no</primary>

      </output>

      <output name="DP1">

      </output>

  </configuration>

</monitors>

cnijfilter-mg4100series-3.60-1-deb.tar.gz

scangearmp-mg4100series-1.80-1-deb.tar.gz

http://support-asia.canon-asia.com/P/search?model=PIXMA+MG4170&menu=download&filter=0&tagname=g_os&g_os=Linux

리눅스 드라이버를 제공 하는군요. 케논 대부분의 프린터가 리눅스용으로 배포 되는 것 같습니다.

스케너 기능까지 쓸 수 있어서 더욱 좋네요^^