From 0b636d7b9a15da3a114a0c8245901d8ec842be2e Mon Sep 17 00:00:00 2001 From: DSOE1024 <9680100+DSOE1024@user.noreply.gitee.com> Date: Wed, 7 May 2025 04:28:09 +0000 Subject: [PATCH] =?UTF-8?q?update=2003=5F=E5=B8=B8=E8=A7=81=E9=97=AE?= =?UTF-8?q?=E9=A2=98/FAQ.md.=20=E6=B7=BB=E5=8A=A0=E5=A6=82=E4=BD=95?= =?UTF-8?q?=E6=9F=A5=E7=9C=8B=E8=BF=9E=E6=8E=A5=E7=9A=84=E6=98=BE=E7=A4=BA?= =?UTF-8?q?=E5=99=A8=E5=90=84=E9=A1=B9=E4=BF=A1=E6=81=AF=E8=AF=B4=E6=98=8E?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: DSOE1024 <9680100+DSOE1024@user.noreply.gitee.com> --- .../FAQ.md" | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git "a/03_\345\270\270\350\247\201\351\227\256\351\242\230/FAQ.md" "b/03_\345\270\270\350\247\201\351\227\256\351\242\230/FAQ.md" index 38e56ad..767c9ec 100644 --- "a/03_\345\270\270\350\247\201\351\227\256\351\242\230/FAQ.md" +++ "b/03_\345\270\270\350\247\201\351\227\256\351\242\230/FAQ.md" @@ -10,6 +10,37 @@ sudo apt install -f ``` +## 如何查看连接的显示器各项信息 + +- Q：怎么查看显示器的协议、刷新率、分辨率等信息 +- A：使用 `xrandr` 查看连接的显示器信息，如下 + +```bash +xrandr --verbose +``` +找到已连接的显示器（标记为 connected），其接口名称会直接标明类型（如 HDMI-1 或 DP-1） + +```bash +Screen 0: minimum 8 x 8, current 1920 x 2160, maximum 32767 x 32767 +HDMI-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 530mm x 290mm + 1920x1080 60.00 + 75.00* 60.00 59.94 50.00 + 1680x1050 59.95 + 1600x900 60.00 + 1440x900 59.89 + 1366x768 59.79 + 1360x765 60.00 + 1280x1024 75.02 60.02 + 1280x960 60.00 + 1280x720 60.00 59.94 50.00 + 1152x864 60.00 + 1024x768 75.03 70.07 60.00 + 800x600 75.00 60.32 + 720x480 59.94 + 640x480 75.00 59.94 59.93 +DP-0 connected 1920x1080+0+1080 (normal left inverted right x axis y axis) 344mm x 193mm + 1920x1080 60.10*+ 165.01 +``` + ## 安装apk包 - Q：可以安装自己下载的apk包么？ - A：可以，将apk下载到本地后，右键点击，打开方式选择安装器。 -- Gitee