我遇到了屏幕每 10 分钟变黑一次的问题。我尝试了 ask ubuntu 上建议的所有修复方法,但都不起作用。
我输入了 $xset -q
$ xset -q
Keyboard Control:
auto repeat: on key click percent: 0 LED mask: 00000000
XKB indicators:
00: Caps Lock: off 01: Num Lock: off 02: Scroll Lock: off
03: Compose: off 04: Kana: off 05: Sleep: off
06: Suspend: off 07: Mute: off 08: Misc: off
09: Mail: off 10: Charging: off 11: Shift Lock: off
12: Group 2: off 13: Mouse Keys: off
auto repeat delay: 195 repeat rate: 47
auto repeating keys: 00ffffffdffffbbf
fadfffefffedffff
9fffffffffffffff
fff7ffffffffffff
bell percent: 50 bell pitch: 400 bell duration: 100
Pointer Control:
acceleration: 2/1 threshold: 4
Screen Saver:
prefer blanking: yes allow exposures: yes
timeout: 0 cycle: 0
Colors:
default colormap: 0x22 BlackPixel: 0x0 WhitePixel: 0xffffff
Font Path:
/usr/share/fonts/X11/misc,/usr/share/fonts/X11/Type1,built-ins
DPMS (Energy Star):
Standby: 0 Suspend: 0 Off: 0
DPMS is Enabled
Monitor is On
让我吃惊的是,屏幕保护程序仍然有选项设置,但我却找不到任何屏幕保护程序选项?我在哪里可以找到屏幕保护程序选项?
答案1
更改屏幕变黑所需时间的设置:
系统设置 --> 亮度和锁定 --> 活动时关闭屏幕:<5 分钟>