~派大日誌~: 2008

2008年12月29日星期一

自製木工小鑰匙圈

最近花了不少時間，設計一些小鑰匙圈，準備在新的年度當作學生的作業。

簡單的產品設計，體驗一下木材加工及生產線的概念。

那天家中一樓浴室熱水接出端漏水，就想說把它拆下，重新繞上止水帶就可解決了。

沒想到如果這麼簡單就完成，那你就不應該看到這篇文章了，上帝要考驗一個人時一定不會讓他那麼輕易就成功的，就在我用梅花扳手卸下接頭的同時，撘的一聲斷了，水大量噴出（這完全不在原來的預想當中），天啊！怎麼會這樣有一半的牙斷在裏面，該怎麼辦哪？

１．先斷水，立刻把加壓馬達電源全關掉，再到戶外把水表頭水源關掉。

２．等待水塔中的水全漏光吧，約十分鐘水塔中的水都漏光了。

３．再來找水電工來修，還是自己來哪？

看一下手錶下午六點半，還有時間開車到五金材料行問老闆，有什麼工具可以把斷一截的螺牙退出來，老闆拿來了一個倒攻牙的工具，付了將近二百元，就回家自己來吧。

這就是倒攻牙，和一般順牙相反，逆時針旋緊就可以把順牙退出。

安裝布景主題

利用google搜尋了一下關於linux(ubuntu)的布景主題，好心的網友分享了三十個布景主題,就下載來安裝吧。
下載後的檔案保留其原＊.tar.gz的格式即可，在系統－＞偏好設定－＞外觀設定中點選安裝後找到下載下來的主題檔就搞定了。
如要換桌布在網路上找到的圖上按右鍵，設為桌面背景即可，也可以存回電腦再設定。這個部分和微軟的windows系統沒啥差別。

2008年12月25日星期四

顯示桌面圖示

在安裝完ubuntu後桌面非常乾淨,想像windows一樣有桌面圖示修改一下吧!
按下alt和F2鍵出現開始執行程式的對話框,輸入 gconf-editor 執行後出現組態編輯器.
開啟「組態編輯器」視窗後，請從左邊的目錄區依序點選「apps」→「nautilus」→「desktop」
切換到「desktop」選單後，接著請勾選右邊的
「computer_icon_visible」電腦圖示、
「home_icon_visible」我的資料夾、
「network_icon_visible」網路伺服器
「trash_icon_visible」回收筒等項目，有勾選的話，就會出現在桌面上。

2008年12月24日星期三

安裝ubuntu 8.10 沒聲音

下載了ubuntu 8.10選擇安裝在window下（第二個選項），自動在D槽中建了一個ubuntu的資料夾，一開始安裝好沒有音效設定修改方式如下
進終端畫面輸入
sudo gedit /etc/modprobe.d/alsa-base
在該檔最後輸入
options snd-hda-intel model=3stack
存檔後重新開機，就有聲音了。（我的機器是asus w7j)

2008年12月4日星期四

測試picasa相簿

Zoundry Raven載入時亂碼

要把lifetype1.0的部落格程式下載備份才發現出了一些錯誤，解決方法

Q1：Zoundry Raven設定時出現錯誤

requested method blogger.getUsersBlogs does not exis 無法執行。

A1：在全部站台管控--外部介面設定--

xmlrpc_api_enabled

啟用或停用XMLRPC介面。XMLRPC介面的用途是可以讓您使用

桌面網誌寫作工具出版網誌文章。

是否

如果末啟用則會出現上述錯誤。

Q2：設定好帳號後欲載入站台，卻出現亂碼?

A2：修改IXR_Library.lib.php檔位於 /class/net/xmlrpc/IXR_Library.lib.php

這個檔案的279行中的這一段改成

var $defencoding = 'utf-8';（也就是以utf-8取代ISO-8859-1）

即可輸出正確中文

2008年12月3日星期三

資料轉移問題多

在虛擬主機搞定後接著遇到的問題是，主程式要升級安裝沒問題，但資料庫的資料要匯入就問題多多了，在舊主機上的mysql 版本沒3.23.58，而虛擬主機上的mysql 版本是5.0.32，由舊版本中mysqldump 出來的資料要讀入時就發現錯誤，目前尚在尋找解決方法。

2008年12月2日星期二

我要搬家了_資料將轉移

最近很忙一直在測試，從虛擬主機，到部落格程式，到離線寫部落格。

測試能不能傳到同一個相片夾。

同時發佈到兩個不同的部落格

目前正在測試可否用Zoundry Raven同時發佈一個文章到兩個部落格。

2008年11月26日星期三

Rebuilding the eee kernel on eeePC

上一篇文章之後仍然沒有成功,安裝過程一直出現"kernel module"錯誤的訊息,直到Rebuilding the eee kernel on eeePC 在make後從新安裝virtualbox就成功了,目前就是在eeepc上的 virtualbox中安裝了xp後打的這份文件,當成功的那一刻真是興奮,畢竟是不才的我花了約一週在網路上查相關資料,也下載了virtualbox官網的說明,查了些字典(英文不好沒辦法),終於成功,哈哈爽爽爽

1. Install the development tools

2. download the 2.6.21.4 kernel for you eeepc from ASUS support website: http://support.asus.com/download/Download.aspx?SLanguage=en-us or from here

3. unpack this file by running the unrar command (in a terminal window, Ctrl+Alt+T):
unrar x Linux_Kernel_071127.rar
4. install linux-source-2.6.21.4-eeepc.deb:
dpkg --install linux-source-2.6.21.4-eeepc.deb
5. unpack linux source code tarball:
cd /usr/src; tar xvjf linux-source-2.6.21.4-eeepc.tar.bz2; cd linux-source-2.6.21.4-eeepc
6.
cp /boot/config-2.6.21.4-eeepc .config
7. Now to actually compile it (use default answers, i.e. just press Enter when asked to choose). this will take about 30 minutes:
make
The kernel image built will be in arch/i386/boot/bzImage. Copy it to /boot and modify the kernel line in /boot/grub/menu.lst to use the new kernel

8. If you configured any new parts of the kernel as “modules”, you will also have to do “make modules_install”. To use the new module, you can either symbolically link the new linux source to /lib/modules/2.6.21.4-eeepc/ or copy the new modules to the /lib/modules/2.6.21.4-eeepc/ and then run “depmod -a”

install virtualbox on eeepc

本文轉貼自http://forum.eeeuser.com/viewtopic.php?id=6653如有侵權煩請告知立刻刪除

Installing VirtualBox isn't too hard to do. I'm using 512MB of RAM at the moment and running off a 32GB Corsair Flash drive. It works fine, albeit a little slowly. I have a 1GB DDR-2 stick waiting for me when I get home in the new year, and I'm hoping this should improve performance considerably.

Please note, that I've done this from memory - but when I get a chance I'll try this on a clean machine.

First things first, add the Xandros repos, as well as the VirtualBox repos. The xandros package from VirtualBox doesn't work - you need to use the debian etch package.

Open a terminal (CTRL+ALT+T) and then edit your apt sources list:

Code: sudo nano /etc/apt/sources.list

Then add the following lines to the end of the file. Paste them in by pressing both mouse buttons together.

Code: deb http://xnv4.xandros.com/xs2.0/upkg-srv2 etch main contrib non-freedeb http://www.VirtualBox.org/debian etch non-free

"CTRL+X" will quit - press y to save when asked.

Back at the console, we need to install the build-essential package, as we need to compile some kernel headers for VitualBox to use. This includes make etc.

Code: sudo apt-get install build-essential

Next, we need to download the kernel source. At the time of writing, the EeePC uses 2.6.21.4. You can find out by running the following command in the console:

Code: uname -r

The source can be found at http://www.kernel.org/pub/linux/kernel/v2.6/

Download the source and place it in /usr/src/ - you may need to create this folder first.

Code: sudo mkdir /usr/src

From the console, go to /usr/src and extract the source.

Code: cd /usr/src

tar -xf ./linux-2.6.21.4.tar.gz

You then need to create a symbolic link, as the VirtualBox install program expects the source to be in /usr/src/linux.

Code: sudo ln /usr/src/linux-2.6.21.4 /usr/src/linux -s

Now, we need to set up the build.

Code: cd /usr/src/linux

sudo make oldconfig && sudo make prepare

Assuming all goes well, lets compile. As there are only a few things needed, you can cancel the build by pressing "CTRL + C" after as soon as you see "modpost" come up on the screen - for me this was after 10-15 seconds. If you have other applications that need headers, feel free to let it compile entirely - it took around 30 minutes when plugged into the mains.

Code: sudo make all

Now, we should be able to install VirtualBox.

Code: sudo apt-get install virtualbox

You'll find there are a couple of dependencies that will be installed from the Xandros repos.

Annoyingly, the VirtualBox service doesn't start when the computer does because of the way Xandros has been setup. There are two methods for this that spring to mind - method two is my preferred.

Method One

Code: sudo nano /usr/sbin/services.sh

At the end of the file add:

Code: /etc/init.d/vboxdrv start

/etc/init.d/vboxnet start

With this method, I have found you can't launch VirtualBox straight away, as it is last on the list it won't happen until the network etc. is up. Not ideal if you're impatient.

Method Two (Preferred)

With this method, we'll start the vbox services each time we launch VirtualBox, which also stops having the services unneccessarily loaded when we aren't using them.

Firstly, edit ourselves a new file for the script code to be in.

Code:

sudo nano /bin/vboxrun

And then paste the following code in, by pressing both mouse buttons together.

Code:

sudo /etc/init.d/vboxdrv start

sudo /etc/init.d/vboxnet start

/usr/bin/VirtualBox

sudo /etc/init.d/vboxdrv stop

sudo /etc/init.d/vboxnet stop

Then give this script execution rights.

Code:

sudo chmod +x /bin/vboxrun

Finally

Finally, we want to add this to the AsusLauncher, which is where my asusadd script comes in handy - http://forum.eeeuser.com/viewtopic.php?id=6645

If you've followed method one, you can add this by running:

Code:

sudo asusadd Work VirtualBox /usr/bin/VirtualBox

Or for my preferred method two:

Code:

sudo asusadd Work VirtualBox /bin/vboxrun

Happy Virtualizing!

2008年11月24日星期一

離線撰寫部落格

今天在網路上發現了一個好玩的東西，那就是可以不用直接在網路上寫，等都完成了再發佈的好東東，那就是 Zoundry raven，同時可以擁有中文化連結到tad教材網就可同時下載到主程式及中文語系檔，安裝完後再把語系檔複製到C:\Program Files\Zoundry Raven\system\bundles 中即可。

應該很好用，目前正在試著把這篇文章發表。