Dragon core 2F computer experience

Linux general technology-Linux technology and application information. For more information, see the following. Many people waited for a long time for the dragon core computer and finally made me use a development version. Let me write down my feelings. I used the fuyun 2F mini computer development edition developed by longmeng. The size is about the same as that of an optical drive, but it is about 1 CM thinner than the optical drive.

The configuration is as follows: CPU: loongson 2F/memory: 512 M/Hard Disk: 80 GB

(The logo has already used a new design pattern. The rest are the same. Here, I am lazy to borrow a picture from netizens)

Pre-installed RAYS (Hua lei) 2.0 linux operating system



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Log on to the system. The default username and password are loongson.

X is the gnome

After using it, I feel that this release is still good, and the Chinese style is better. At least Chinese fonts are good. The software uses a similar debian installation method, users who have used debian or ubuntu should be easy to use.

The built-in software is basically the same as that of other linux releases, but a yongzhong office is pre-installed outside openoffice2.3, which is a software with a high degree of similarity with ms office.



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The first reason is that scim is very fast and much faster than debian and ubuntu. Therefore, it is no problem as a word processing platform.

Browser pre-installed firefox2.0.10 browsing speed is good, and it is no problem to open 10 tabs to browse the Internet at the same time, the consumption of system resources is acceptable. In addition, the flash plug-in cannot be installed in the version I got.



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Supports samba and allows you to directly access windows Local Area Network Sharing.



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Im software is installed with Pidgin and compatible with most im software. I will not talk about this software. If you are interested in this software, you can find information on the Internet.



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The video playback software is mainly mplayer, which is used to test several video files at hand.

The tested media files include:

File Name size

Zhang Liangying-personal secrets (Jiangsu Satellite TV _ 20080510_2133). AVI 49.0 M smooth

[Confused in August]. August. Rush. DVDRip-RMVB-YYeTs Renren TV. rmvb 370.4 M smooth

Shoot. Em. Up. Catch all. Chinese subtitles. HR-HDTV.DTS.960X528.x264-Renren film production. avi 1.8 GB card

After testing, it seems that there is no problem in playing a normal video, but it is not high-definition. If you want to play a video, you must first convert the media file format to reduce the bit rate, in addition, the mplyaer configuration of the development machine that I got is not complete yet. Some configuration is required to play some files and achieve better results, I hope that the officially released server dragon box will help users solve these problems. I personally suggest integrating smplayer to replace the default smplayer gui. The biggest impression is that 2F 2D is barely capable. Due to the 1440*900 resolution I used, this situation is obvious, and the main image is the playback of high-definition videos, it has no impact on daily office and online software.

Audacious1.4.6 is used by default in mp3 playback software. It is still very good to use it after simple settings. However, we recommend that you set these parameters, font size, and character encoding in the officially released box.



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I got this development edition box with a weird disk division. The 80 GB hard disk is divided into three EXT3 instances of over 20 GB, but only one disk is mounted, and the other two are idle, I do not know what the purpose is.

In terms of translation software, Starship translation is pre-installed, and English-Chinese and English word libraries are pre-installed.



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Image processing software uses the famous gimp, which is very powerful and can meet the needs of daily image modification. Unfortunately, the gimp user base in China is not developed. I have never seen any tutorials or books on the market. If you are interested, you can study it on your own. At least go to the Internet to check the official documents.



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The system is pre-installed with sun's java1.5 sdk, which should be a version specially compiled for the dragon core. The time relationship will not be tested in detail this time. We will try again later.



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The system also comes pre-installed with aMule. BTStormLite is used to download donkey resources and BT resources. In addition, WebDownloader for X 2.5.7.1 is used to download common network resources, so the time relationship is not tested in detail.



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When talking about the shell, the black look is still very beautiful. For details about the specific appearance, refer to the longdream website. The shell heat is about equivalent to the heat of the rechargeable battery, about 50 degrees, the box itself is still very quiet, and small, slightly thinner than the optical drive, the weight is very light, it should be very convenient to bring out the belt.

In general, it seems that the box functions are similar to the original positioning. It is suitable for office and internet access. It can also be used as a server for Small and Medium-sized applications. The problem of insufficient graphics card performance is quite prominent, this causes some drawing delays during some desktop operations such as hosting, and the video card cannot support high-definition video playback. In general, the price of 1800 yuan is still very worthwhile, especially suitable for students, enterprises and institutions, and daily Internet access in rural and urban areas. This is suitable for users with high requirements on multimedia performance.

Below is the screenshot of the main menu:


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