gnome shell 合上笔记本自动休眠修改

gnome3合上盖子自动休眠，可以改的

查看
$ gsettings list-keys org.gnome.settings-daemon.plugins.power
$ gsettings get org.gnome.settings-daemon.plugins.power lid-close-ac-action
$ gsettings get org.gnome.settings-daemon.plugins.power lid-close-battery-action
设置
$ gsettings set org.gnome.settings-daemon.plugins.power lid-close-ac-action '你希望的值'
$ gsettings set org.gnome.settings-daemon.plugins.power lid-close-battery-action '你希望的值'



或者
$ dconf-editor
org--gnome--settings-daemon--plugins--power
lid-close-ad-action与lid-close-battery-action的值

flash全屏的时候停止gnome屏幕保护disable screen saver when looking at flash videos(youtube, vimeo, youku,etc)

# gnome环境当开启flash全屏播放的时候禁用屏幕保护 

#!/bin/bash 


# cleanup any bad state we left behind if the user exited while flash was running
gconftool-2 -s /apps/gnome-screensaver/idle_activation_enabled --type bool true

turn_it_off=0
sleepcomputer0=`gconftool-2 -g /apps/gnome-power-manager/timeout/sleep_computer_ac`
sleepdisplay0=`gconftool-2 -g /apps/gnome-power-manager/timeout/sleep_display_ac`

# run loop forever
while true; do
  # interval between checks
  sleep 30
  SS_off=0
  # make id variable of window in focus
  current_window_id=`xprop -root | grep "_NET_ACTIVE_WINDOW(WINDOW)" | cut -d" " -f5`
  # make pid array of every command with libflashplayer in full(-f) command
  for pid in `pgrep -f libflashplayer` ; do
    # check if window in focus is our libflashplayer
    if [ $pid == `xprop -id $current_window_id | grep PID | cut -d" " -f3` ]
      then SS_off=1
    fi
  done

# check to see if xine is being used
#  if pgrep xine > /dev/null; then
#    SS_off=1
#  fi
#
# check to see if current application is fullscreen
#  current_window_id=`xprop -root | grep "_NET_ACTIVE_WINDOW(WINDOW)" | cut -d" " -f5`
#  if xprop -id $current_window_id | grep "_NET_WM_STATE_FULLSCREEN" > /dev/null; then
#    SS_off=1
#  fi

  # read current state of screensaver
  ss_on=`gconftool-2 -g /apps/gnome-screensaver/idle_activation_enabled`

  # change state of screensaver as necessary
  if [ "$SS_off" = "1" ] && [ "$ss_on" = "true" ]; then
    gconftool-2 -s /apps/gnome-screensaver/idle_activation_enabled --type bool false
    gconftool-2 -s /apps/gnome-power-manager/timeout/sleep_computer_ac --type int 0
    gconftool-2 -s /apps/gnome-power-manager/timeout/sleep_display_ac --type int 0
    turn_it_off=1
  elif [ "$SS_off" = "0" ] && [ "$ss_on" = "false" ] && [ "$turn_it_off" = "1" ]; then
    gconftool-2 -s /apps/gnome-screensaver/idle_activation_enabled --type bool true
    gconftool-2 -s /apps/gnome-power-manager/timeout/sleep_computer_ac --type int $sleepcomputer0
    gconftool-2 -s /apps/gnome-power-manager/timeout/sleep_display_ac --type int $sleepdisplay0
    turn_it_off=0
  fi
done



#Reference: http://ubuntuforums.org/showthread.php?p=10832670#post10832670

ibus 1.4 can't input chinese

update the ibus to 1.4 ,so can't trigger the sunpinyin to input chinese

through the irc find this  https://bbs.archlinux.org/viewtopic.php?pid=995934#p995934


bug report https://bugs.archlinux.org/task/26124


so rebuild the ibus-sunpinyin to fix this problem


 https://wiki.archlinux.org/index.php/ABS

gnome shell hijack to show ibus(顶栏显示ibus状态)

 1 现在使用gnomeshell因为ibus状态栏在底部通知栏，使用vim，gvim还有firefox的pentadactly扩展
 2 的时候老看不到输入法状态，导致很多快捷键无法运行，很是恼火。
 3 
 4 
 5 近日看了看gnome-shell的通知区域的设计，发现gnomeshell本意是把ibus放在顶面板的，由于和ibus
 6 输入法的沟通没有做好，导致通知区域的的ibus名称不正确，所以，我们的ibus也就毫无办法的到了
 7 底部通知栏...
 8 
 9 察看原码
10 
11 statusIconDispatcher.js文件在/usr/share/gnome-shell/js/ui目录下
12 
13 
14 
15 const STANDARD_TRAY_ICON_IMPLEMENTATIONS = {
16     'bluetooth-applet': 'bluetooth',
17     'gnome-volume-control-applet': 'volume', // renamed to gnome-sound-applet
18                                              // when moved to control center
19     'gnome-sound-applet': 'volume',
20     'nm-applet': 'network',
21     'gnome-power-manager': 'battery',
22     'keyboard': 'keyboard',
23     'a11y-keyboard': 'a11y',
24     'kbd-scrolllock': 'keyboard',
25     'kbd-numlock': 'keyboard',
26     'kbd-capslock': 'keyboard',
27     'ibus-ui-gtk': 'input-method'//看到没有ibus-ui-gtk多少年前的东西了..
28 };
29 
30 一个简单的小hack只要把'ibus-ui-gtk'改为'main.py'就可以了
31 
32 const STANDARD_TRAY_ICON_IMPLEMENTATIONS = {
33     'bluetooth-applet': 'bluetooth',
34     'gnome-volume-control-applet': 'volume', // renamed to gnome-sound-applet
35                                              // when moved to control center
36     'gnome-sound-applet': 'volume',
37     'nm-applet': 'network',
38     'gnome-power-manager': 'battery',
39     'keyboard': 'keyboard',
40     'a11y-keyboard': 'a11y',
41     'kbd-scrolllock': 'keyboard',
42     'kbd-numlock': 'keyboard',
43     'kbd-capslock': 'keyboard',
44     'main.py': 'input-method'//就是这里，改了就ok了..
45 };
46 
47 写成脚本就是下面的了：
48 ibus extensions
49 
50 1   StatusIconDispatcher = imports.ui.statusIconDispatcher;
51 2
52 3   function main() {
53 4       StatusIconDispatcher.STANDARD_TRAY_ICON_IMPLEMENTATIONS['main.py'] = 'ibus';
54 5   }

gnomeshell 标题框显示 最小化 关闭按钮

1 gnomeshell使标题框显示放大缩小关闭的小技巧
2 
3 gconftool-2 -s -t string /desktop/gnome/shell/windows/button_layout "minimize:close"

gnome shell恢复默认设置

 1 当你使用gnome-shell的时候，修改了配置,导致无法启动了，怎么办?
 2 
 3 今天我就遇到了,上irc,没有结果，只有自己动手了.
 4 
 5 在 http://forums.fedoraforum.org/showthread.php?t=267061
 6 上找到了解决的办法
 7 
 8 -使用 ctrl+alt+F2 返回一个虚拟终端
 9 -登陆进去，然后执行一下的命令
10 
11 rm -rf ~/.config/
12 rm -rf ~/.gconf/
13 rm -rf ~/.gconfd/
14 -然后回到gdm的登陆界面(ctrl+alt+F7),登陆进去
15 
16 这个将完全删除所有基于GNOME3/gtk3的程序的默认配置