Home PC Games Linux Windows Database Network Programming Server Mobile  
  Home \ Linux \ Ubuntu 14.10 splash screen brightness settings     - Oracle to create an external table (Database)

- Windows environment Android Studio v1.0 Installation Guide (Linux)

- GlusterFS distributed storage deployment (Server)

- Shell scripts get a snapshot of the page and generates thumbnails (Linux)

- Detailed Linux su command to switch users Mistakes (Linux)

- Linux Command Line Art (Linux)

- Linux deploy Tutorial (Linux)

- Ubuntu install video playback software SMPlayer (Linux)

- Fedora 20 installation source Xen4.3.0 (Linux)

- DB2 Version SQLJ to access Oracle Server (Database)

- Linux performance optimization tools perf top (Linux)

- Recycle Bin function realization in Linux (Linux)

- A brief introduction to some important Docker commands (Server)

- Kickstart automated installation and deployment RHEL 7.0 (Linux)

- Virtual Judge structures under Ubuntu 14.04 (Server)

- C ++ why we chose to use the smart pointer (Programming)

- JDK installation and configuration environment variable under linuxb (Linux)

- Using Python multithreaded mistakes summary (Programming)

- MySQL is configured to access external networks under Ubuntu (Database)

- CentOS 6.5 Telnet SecureCRT use management tools (Linux)

  Ubuntu 14.10 splash screen brightness settings
  Add Date : 2018-11-21      
  If you are using Ubuntu 14.10 or Ubuntu 14.04, you'll know in a notebook after installation of Ubuntu, each boot, the system's default screen brightness is greatest.

Well, we modify the system to increase the brightness command on Linux to boot script.

1. Check your system maximum brightness: see Figure 1

cd / sys / class / backlight

linuxhost @ linuxhost: ~ $ cd / sys / class / backlight
linuxhost @ linuxhost: / sys / class / backlight $ ll
The total amount of 0
drwxr-xr-x 2 root root 0 1 Yue 312,016 ./
drwxr-xr-x 57 root root 0 1 Yue 312,016 ../
lrwxrwxrwx 1 root root 0 1 Yue 31 15:25 intel_backlight -> ../../devices/pci0000:00/0000:00:02.0/drm/card0/card0-LVDS-1/intel_backlight/
lrwxrwxrwx 1 root root 0 1 Yue 31 15:25 nv_backlight -> ../../devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1/card1-LVDS-2/nv_backlight/
linuxhost @ linuxhost: / sys / class / backlight $

(Different models of notebook graphics card -> Brightness to adjust the folder name will be different).

2, I was intel_backlight

cd intel_backlight

Figure 1

3, come here, you know for sure: max_brightness system can adjust the maximum brightness value. bightness that you are using the luminance value of the.

cat max_brightness

cat brightness

Copy the path to the folder.

(Different models of graphics cards, the maximum will be different)

4, well, I know I'm right brightness is 109. At boot time, set about the value of brightness:

cd / etc

sudo vim rc.local

We promise exit 0 5 added to the preceding one command:

echo 50> / sys / class / backlight / intel_backlight / brightness

Figure 2 (screenshots wrong)

Brightness is set to start after 50.
- C / C ++ various data types Conversion Summary (Programming)
- Linux system find command Detailed (Linux)
- MySQL development common query summary (Database)
- Report generation CPU, memory, and input and output ports with the sar command (Linux)
- Linux network security strategy (Linux)
- Docker Basic and Advanced (Linux)
- Java multi-threaded communications pipeline flow (Programming)
- Python console achieve progress bar (Programming)
- The formatted Linux hard drive and mount (Linux)
- MySQL stored procedures and triggers (Database)
- Node.js v4.0.0 installation configuration on Ubuntu 14.04 / 15.04 (Linux)
- ORA-00845: MEMORY_TARGET not supported on this system Problem (Database)
- Btrfs file system creation and their characteristics in Linux (Linux)
- Command line tool Tmux (Linux)
- How to deploy Python Web application: Heroku deployment process complete records (Server)
- How to use Aptik to backup and restore Apps/PPAs under ubuntu (Linux)
- Red Flag Linux Desktop 6.0 hard disk installation guide (Programming)
- Android Launcher3 Application List Modify a transparent background (Linux)
- Linux --- file descriptors and redirection (Linux)
- Ubuntu users install the Download Manager software Xdman 5.0 (Linux)
  CopyRight 2002-2022 newfreesoft.com, All Rights Reserved.