联想笔记本电脑的刷新率锁定在 60hz

Question

我最近在这我的笔记本电脑屏幕支持 120hz，但显示配置它说它只支持 60hz。我试过 wayland 和 x11。

这是输出sudo get-edid | parse-edid：

Attempting to use i2c interface
No EDID on bus 0
No EDID on bus 1
No EDID on bus 2
No EDID on bus 3
No EDID on bus 4
No EDID on bus 5
No EDID on bus 6
No EDID on bus 7
No EDID on bus 8
No EDID on bus 9
No EDID on bus 10
No EDID on bus 11
No EDID on bus 13
No EDID on bus 14
No EDID on bus 15
No EDID on bus 16
1 potential busses found: 12
256-byte EDID successfully retrieved from i2c bus 12
Looks like i2c was successful. Have a good day.
Checksum Correct

Section "Monitor"
        Identifier ""
        ModelName ""
        VendorName "CSO"
        # Monitor Manufactured week 0 of 2022
        # EDID version 1.4
        # Digital Display
        DisplaySize 300 190
        Gamma 2.20
        Option "DPMS" "false"
        Horizsync 229-229
        VertRefresh 40-120
        # Maximum pixel clock is 700MHz

        #Extension block found. Parsing...
I only know about extension blocks of type 02h. PLEASE email me!
Something strange happened. Please contact the author,
Matthew Kern at <[email protected]>

编辑 1：每当我通过 X11 上的恢复模式启动时，它都会说 91hz 是唯一支持的刷新率。当我重新启动并正常启动时，我只能选择 60 hz。