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Welcome

Tuesday, August 22, 2006 2:41:54 AM

Welcome... And Have A Nice Day!

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NSL issue

Wednesday, November 30, 2011 4:45:54 AM

What is going on?

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巴黎圣母院

Wednesday, November 16, 2011 4:52:21 PM

基本上都是弱光环境。由于器材(好吧，也许是技术不到家)的问题，这里很多张照片原来都算是“废片”，技术上都有显而易见的问题（比如跑焦啊，手抖啊什么的）。不过来一次也不容易嘛，还是都放上来了。希望能把教堂肃穆空灵的感觉传达出来。

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Natinal day holiday

Saturday, October 29, 2011 5:46:40 PM

We went back to my hometown to enjoy the holiday weeks before. The photos below were taken in the Seashore Hotel which was also a park.

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Windows7折腾笔记

Monday, October 10, 2011 2:00:27 AM

Windows

突然脑抽由xp党转投win7党，直接装了个win7 64bit，问题来了
1 睡眠唤醒后aero停止，重启uxsms也不行，事件管理器出现0x8898009b错误
2 睡眠唤醒后视频也播放不了，只有声音图像静止
3 睡眠唤醒SRS Sandbox的directx接口卡得不得了
4 Lightroom无法启动，报0xc000007b错误

1~3应该都是相同的问题，试过改BIOS设置，换各种驱动都不行，重装32位win7也一样。折腾了3天，绝望之际在这里找到了答案
http://experts.windows.com/frms/windows_entertainment_and_connected_home/f/115/t/97152.aspx

1.‬ Start, type cmd, right click, Run as Administrator.
‪2.‬ Type bcdedit /set useplatformclock true and press enter. ‪
3.‬ Type bcdedit /enum and press enter. ‪
4.‬ Verify that useplatformclock is on/true. ‪
5.‬ Restart the computer then test playback behavior

居然是坑爹的时钟问题。。。
不过我的系统用clockres没发现问题，但这里的这个小工具可以观察到这种问题，和我的系统症状一样
http://www.thesycon.de/deu/latency_check.shtml

至于lightroom，发现安装时选英文就OK了。。进入lr后再把界面改回中文就是了

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oprofile

Friday, September 30, 2011 8:49:07 AM

淋你死

ubuntu jaunty下，直接apt-get安装的oprofile，在我的服务器上运行时会提示：
cpu_type 'unset' is not valid

解决的办法就是到官网下个最新的，重新编译
另外需要两个库
sudo apt-get install libpopt-dev
sudo apt-get install binutils-dev
然后./configure --prefix=/usr/local/oprofile --disable-gui
会有这个warning:
Warning: The user account ‘oprofile:oprofile’ does not exist on the system.
To profile JITed code, this special user account must exist.
Please ask your system administrator to add the following user and group:
user name : ‘oprofile’
group name: ‘oprofile’
The ‘oprofile’ group must be the default group for the ‘oprofile’ user.
可以无视，后面make的时候会自动添加
然后make, make install就搞定了

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