LinuxMint 安装后的设置

Ubuntu 16 安装后，有很多东西不如意，于是进行一些设置。

1.设置主板时间为本地时间，默认为UTC时间，与Windows不同，如果双系统，时间有时差。

sudo timedatectl set-local-rtc true

2.安装常用的软件程序。

sudo apt install language-pack-zh-hans language-pack-gnome-zh-hans firefox-locale-zh-hans csh flashrom vim tree android-tools-adb android-tools-fastboot android-tools-fsutils git subversion ssh cmake gcc g++ unrar rar p7zip dos2unix minicom tftp libncurses5 libncurses5-dev fxload sdcc winbind gparted vim-gtk libx11-6:i386 libc6-dev-i386

3.安装sysfsutils软件包，修改CPU工作主频。

4.修改/etc/sysfs.conf，并添加以下内容

devices/system/cpu/cpu0/cpufreq/scaling_governor = powersave devices/system/cpu/cpu1/cpufreq/scaling_governor = powersave devices/system/cpu/cpu2/cpufreq/scaling_governor = powersave devices/system/cpu/cpu3/cpufreq/scaling_governor = powersave

devices/system/cpu/cpu0/cpufreq/scaling_max_freq = 1000000 devices/system/cpu/cpu1/cpufreq/scaling_max_freq = 1000000 devices/system/cpu/cpu2/cpufreq/scaling_max_freq = 1000000 devices/system/cpu/cpu3/cpufreq/scaling_max_freq = 1000000

下面可以解决某些发行版屏幕背光亮度的开机默认值。

# LCD Brightness class/backlight/intel_backlight/brightness = 42