yumumao's 水水 Blog（暂停更新，看文章请用代理）

我怎么都没能想到Alacarte和CPU风扇能扯上关系……(-__-!)

前两天发现Alacarte无法运行了，具体症状是运行Alacarte的时候会在任务栏出现“正在启动……”的提示，过了一会儿后，这个提示就消失了，Alacarte没有能够正常启动。我在终端运行Alacarte，看了看错误提示（具体错误信息请点击Read more...），一堆和python有关的内容，我看了N遍也没找出头绪，今天误打误撞，删除了“~/.config/menus/settings.menu”后，Alacarte居然正常了……太令我惊奇了，它怎么就正常了捏，Google、百度找了N久，到现在我也没能找到出问题的原因以及为什么能够解决问题的原因。

更惊奇的还在后头。
Alacarte出问题期间，我还发现我的电脑（某Dell机器）CPU风扇不会自动运转了，在室温才13℃的情况下，CPU温度超过75℃，风扇都没有任何反应，而从前，CPU温度达到50多℃的时候，风扇就会时不时地转几下。
无奈，我只好安装了“i8kutils”（一个和戴尔笔记本硬件相关的实用程序），通过它来手动开启风扇替CPU降温（强风真有效，半分钟CPU温度就能降到30多℃(-__-!)……）
而今天偶然地把Alacarte的问题解决了之后，CPU风扇居然也正常了，温度升高的时候，它又会自动运转了，太神奇了，这两者居然也能扯上关系，这充分说明了一个道理：联系是普遍滴……

(alacarte:5223): GnomeUI-CRITICAL **: gnome_icon_selection_clear: assertion `gis != NULL' failed 

(alacarte:5223): GnomeUI-CRITICAL **: gnome_icon_selection_add_directory: assertion `gis != NULL' failed 

(alacarte:5223): GnomeUI-CRITICAL **: gnome_icon_selection_show_icons: assertion `gis != NULL' failed 

(alacarte:5223): GnomeUI-CRITICAL **: gnome_icon_selection_clear: assertion `gis != NULL' failed 

(alacarte:5223): GnomeUI-CRITICAL **: gnome_icon_selection_add_directory: assertion `gis != NULL' failed 

(alacarte:5223): GnomeUI-CRITICAL **: gnome_icon_selection_show_icons: assertion `gis != NULL' failed 
Traceback (most recent call last): 
  File "/usr/bin/alacarte", line 26, in ? 
    main() 
  File "/usr/bin/alacarte", line 23, in main 
    GnomeFront() 
  File "/usr/lib/python2.4/site-packages/Alacarte/GnomeFront.py", line 72, in __init__ 
    self.loadMenus() 
  File "/usr/lib/python2.4/site-packages/Alacarte/GnomeFront.py", line 205, in loadMenus 
    self.sys_handler = MenuHandler('settings.menu', self.options) 
  File "/usr/lib/python2.4/site-packages/Alacarte/PyXDGMenuHandler.py", line 27, in __init__ 
    xdg.MenuEditor.MenuEditor.__init__( 
  File "/usr/lib/python2.4/site-packages/xdg/MenuEditor.py", line 28, in __init__ 
    self.parse(menu, filename, root) 
  File "/usr/lib/python2.4/site-packages/xdg/MenuEditor.py", line 40, in parse 
    self.menu = parse(menu) 
  File "/usr/lib/python2.4/site-packages/xdg/Menu.py", line 524, in parse 
    __genmenuNotOnlyAllocated(tmp["Root"]) 
  File "/usr/lib/python2.4/site-packages/xdg/Menu.py", line 856, in __genmenuNotOnlyAllocated 
    __genmenuNotOnlyAllocated(submenu) 
  File "/usr/lib/python2.4/site-packages/xdg/Menu.py", line 856, in __genmenuNotOnlyAllocated 
    __genmenuNotOnlyAllocated(submenu) 
  File "/usr/lib/python2.4/site-packages/xdg/Menu.py", line 859, in __genmenuNotOnlyAllocated 
    tmp["cache"].addMenuEntries(menu.AppDirs) 
  File "/usr/lib/python2.4/site-packages/xdg/Menu.py", line 1022, in addMenuEntries 
    self.__addFiles(dir, "", prefix, legacy) 
  File "/usr/lib/python2.4/site-packages/xdg/Menu.py", line 1036, in __addFiles 
    self.__addFiles(dir, os.path.join(subdir,item), prefix, legacy) 
  File "/usr/lib/python2.4/site-packages/xdg/Menu.py", line 1036, in __addFiles 
    self.__addFiles(dir, os.path.join(subdir,item), prefix, legacy) 
  File "/usr/lib/python2.4/site-packages/xdg/Menu.py", line 1035, in __addFiles 
    elif os.path.isdir(os.path.join(dir,subdir,item)) and legacy == False: 
  File "/usr/lib/python2.4/posixpath.py", line 65, in join 
    path += '/' + b 
UnicodeDecodeError: 'utf8' codec can't decode bytes in position 6-7: unexpected end of data