computers:ubuntu_workstation_basic_setup
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computers:ubuntu_workstation_basic_setup [2015/03/09 12:29] – chkuo | computers:ubuntu_workstation_basic_setup [2023/03/06 16:50] (current) – [Java] hcyen | ||
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* before installing Ubuntu, power on the workstation, | * before installing Ubuntu, power on the workstation, | ||
- | ==== Ubuntu | + | ==== Ubuntu ==== |
- | | + | |
- | * Put the Ubuntu14.04 DVD into the DVD-drive. | + | |
- | | + | |
- | * Follow the instruction to install Ubuntu. | + | |
- | * hard drive partition: | + | |
- | | + | |
- | * SWAP >= the size of RAM | + | |
- | * the remaining part could be mounted as root ('/' | + | |
- | * the larger/slower hard drive could be mounted as '/backup' | + | |
==== SSH ==== | ==== SSH ==== | ||
Line 34: | Line 27: | ||
- | ===== Nvidia drivers | + | ==== Nvidia drivers ==== |
* official drivers of nvidia graphic card (gnu) is required for better performance. | * official drivers of nvidia graphic card (gnu) is required for better performance. | ||
* check nvidia graphic card information | * check nvidia graphic card information | ||
Line 58: | Line 51: | ||
* [[http:// | * [[http:// | ||
- | If this message appears " | + | |
- | descriptions." | + | ==== Java ==== |
- | < | + | |
- | $ mkdir -p / | + | |
- | $ cd / | + | |
- | $ ln -s / | + | |
- | $ ln -s / | + | |
- | </ | + | |
- | Note that " | + | |
- | ===== Java ===== | + | |
< | < | ||
$ sudo apt-get install icedtea-7-plugin openjdk-7-jre | $ sudo apt-get install icedtea-7-plugin openjdk-7-jre | ||
Line 87: | Line 72: | ||
< | < | ||
$ java -version | $ java -version | ||
+ | </ | ||
+ | Check installed java | ||
+ | < | ||
+ | $ update-java-alternatives -l | ||
</ | </ | ||
Switch between Oracle Java 8 and Java 7 | Switch between Oracle Java 8 and Java 7 | ||
Line 94: | Line 83: | ||
</ | </ | ||
- | ===== Mount disk ===== | + | ==== Mount disk ==== |
To mount a disk manually | To mount a disk manually | ||
< | < | ||
Line 106: | Line 95: | ||
# check disk info | # check disk info | ||
$ df -h | $ df -h | ||
+ | </ | ||
+ | |||
+ | if necessary, format the new disk | ||
+ | < | ||
+ | $ mkfs -t ext4 / | ||
</ | </ | ||
computers/ubuntu_workstation_basic_setup.1425875358.txt.gz · Last modified: 2015/03/09 12:29 by chkuo