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cat /proc/acpi/ibm/video
status: supported
lcd: enabled
crt: disabled
dvi: disabled
auto: enabled
commands: lcd_enable, lcd_disable
commands: crt_enable, crt_disable
commands: dvi_enable, dvi_disable
commands: auto_enable, auto_disable
commands: video_switch, expand_toggle 输入命令:echo crt_enable > /proc/acpi/ibm/videl 之后外接CRT没有任何反应,还要设置什么地方吗?求助。
内核中有什么特殊的选项要打开的吗? |
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