Jiggling & Wiggling

2006/06/19

又一次转回xfce

Filed under: Software, Ubuntu — roylez @ 3:23 上午

Kubuntu总是在启动的时候莫名其妙地死机,一般第二次才能正常启动;firefox如果不关的话,内存会一直吃到2G。终于受不了了,加上Dapper里面的xfce已经改善了自动挂载usb硬盘的功能,终于决定回归xfce(我还是不喜欢gnome)。以前xubuntu里面那个buggy的xffm终于没有被默认安装了,感觉稳定性强了很多。开着firefox几天不关机,内存也只用400M左右。KDE真是不争气阿。还小试了一下composit,贴个图。

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2006/06/09

vim不能折叠,这是Ubuntu的错?

Filed under: Software, Ubuntu — roylez @ 5:29 上午

我的vim里面不能默认开启折叠,已经忍了它很久了。昨天又一次调程序,终于受不了一页页翻代码的麻烦,决定要搞定它。于是,上freenode.net的#vim去问。一位叫做tpope的老大真是热心,细细的问我各种设置。在让他失望了无数次之后,他终于这样说“你还是手动折叠好了……”。惨阿。然后有人说vim 6.x的runtime文件都有些毛病,不能正常使用折叠——我真的怀疑他的说法:难道因为有人写错了runtime文件,所有的vi用户都没有折叠用?又有人说这是Ubuntu的毛病,我还是很怀疑……

没有折叠的日子,真的挺难受的。

2006/05/15

Linux家族系谱

Filed under: 网摘, Ubuntu, 杂七杂八 — roylez @ 10:01 下午

在kde-look.org闲逛,发现了这个东东。毫无疑问,上面的发行版并不全,因为据说已经有300多个linux发行版了,但是上面的应该都算是名门了吧。

2006/05/13

不能用firefox很久了,原来是scim在作怪

Filed under: Software, Ubuntu — roylez @ 1:12 上午

我已经用上了Firefox,主要是SCIM输入法问题:请删掉旧版本,然后用以下任何方法编辑一下

1.重新编译 SCIM;
2.编辑该文件:vi gtk.immodules
把下面的语句注释掉:
代码:
#"/usr/lib/gtk-2.0/immodules/im-scim.so"
#"scim" "SCIM Input Method" "scim" "/usr/share/locale" "*"
3.换用 fcitx。
4.将用户目录下的.i18n文件内的GTK_IM_MODULE=scim条目注释掉,也就是在前面加"#"。

我推荐第二个方法。简单,省事。

2006/04/17

how to install intel fortran compiler under ubuntu linux

Filed under: Software, Ubuntu — roylez @ 8:50 下午

The solutions on the ubuntuforum.org seem not working for my box correctly, here is my solution.

1. download the intel fortran compiler from intel’s ftp. If you do not know where to go, search for it on google. The complete package has a size of 128MB, and after unzipping, you will find some rpm files.
select the proper rpm for you computer, For Pentium 32bit processors, you can choose intel-ifort9-9.0-031.i386.rpm. Convert it to deb package with alien. I used -k to reserve the version number.

    sudo alien -k intel-ifort9-9.0-031.i386.rpm

    2. install the deb package.

      sudo dpkg -i intel-ifort9*.deb

      3. go to the default installtion directory, which is, normally, /opt/intel. Change the permission of the directory and its subs with chmod so that every user can access it.

        sudo chmod 755 -R intel/

        4. add the following code to your .bashrc.

          # add Intel Compiler environment variables
          #INSTALLDIR is /opt/intel/fc/9.0/
          if [ -z "${PATH}" ]
          then
          PATH="/opt/intel/fc/9.0/bin"; export PATH
          else
          PATH="/opt/intel/fc/9.0/bin:$PATH"; export PATH
          fi
          if [ -z "${LD_LIBRARY_PATH}" ]
          then
          LD_LIBRARY_PATH="/opt/intel/fc/9.0/lib"; export LD_LIBRARY_PATH
          else
          LD_LIBRARY_PATH="/opt/intel/fc/9.0/lib:$LD_LIBRARY_PATH"; export LD_LIBRARY_PATH
          fi
          if [ -z "${MANPATH}" ]
          then
          MANPATH="/opt/intel/fc/9.0/man":$(manpath); export MANPATH
          else
          MANPATH="/opt/intel/fc/9.0/man:${MANPATH}"; export MANPATH
          fi
          if [ -z "${INTEL_LICENSE_FILE}" ]
          then
          INTEL_LICENSE_FILE="/opt/intel/fc/9.0/licenses:/opt/intel/licenses:${HOME}/intel/licenses"; export INTEL_LICENSE_FILE
          else
          INTEL_LICENSE_FILE="${INTEL_LICENSE_FILE}:/opt/intel/fc/9.0/licenses:/opt/intel/licenses: ${HOME}/intel/licenses"; export INTEL_LICENSE_FILE
          fi

          5. reboot your computer and use ifort to compile your source code. Intel fortran compiler can compile much faster fortran programs on Pentium computers than g95 and gfortran. Enjoy!

            2006/02/14

            Amarok实在是太棒了

            Filed under: Software, Ubuntu, 杂七杂八 — roylez @ 5:01 下午

            amarok

            Originally uploaded by roylez.

            Bizarre name, amazing application——洋人们是这样说这个在Inuit语中代表gaint wolf的奇怪的音?播放器的。
            第一次?到这个软件的时候,看到它没有xmms或者winamp?巧的界?,我就没有太把它当一回事。直到昨天?然?现它?以扫??硬盘里?的媒体编辑?库而且能够自动按照歌手和专辑分类的时候,我终于?现了它的与众??。虽然节目?是太?巧,但是功能?对够?丽。它能够仅仅就留个图标在系统托盘照样播放,能够从amazon.com下载专辑的??,更?歌曲的时候有漂亮的on screen display,退出的时候甚至有声音?弱功能……还有一大堆我没有?掘出?的东西。一个?,?丽?

            2005/12/12

            关于thinkpad装Linux的调教系列HOWTO

            Filed under: Ubuntu — roylez @ 3:43 上午

            Ubuntu Linux 5.10 Breezy Badger on an IBM Thinkpad T42
            http://www.columbia.edu/~em36/ubuntubreezythinkpadt42.html

            (more…)

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