怎样调分辨率？

[solid]

电脑的u是3240的，显示器分辨率是1366x768。但系统只给我1024x768，能不能更改或哪里有驱动下载？
以下的xrandr命令显示的

Screen 0: minimum 320 x 200, current 1024 x 768, maximum 8192 x 8192
VGA-1 connected primary 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
1024x768 60.00*
800x600 60.32 56.25
848x480 60.00
640x480 59.94
HDMI-1 connected (normal left inverted right x axis y axis)
1360x768 60.02 +
1920x1080 60.00 50.00 59.94
1920x1080i 60.00 60.00 50.00 50.00 59.94
1600x1200 60.00
1280x1024 60.02
1280x960 60.00
1152x864 75.00
1280x720 60.00 60.00 50.00 50.00 59.94
1024x768 75.03 70.07 60.00
800x600 72.19 75.00 60.32 56.25
720x576 50.00 50.00
720x576i 50.00
720x480 60.00 60.00 59.94 59.94
640x480 75.00 72.81 60.00 59.94 59.94

[qy117121]

什么显卡呢

[solid]

显卡是奔腾3240的核显

[astolia]

xrandr能列出来的话，你就可以用它或者它的图形界面前端arandr来设定

[solid]

HDMI有完整的分辨率，但我的显示器是VGA的啊。VGA只有1024X768的选项