Linux-Mint
聯想 Ideapad s340 無法辨識 Mint 19.3 HDMI 埠
所以我的聯想ideapad s340執行linux mint 19.3 cinnamon 64-bit 5.3.0-28-generic。(筆記型電腦用了 3 天,沒有作業系統
$$ just BIOS $$我在第一次啟動時安裝了薄荷)。 GPU 是 Intel UHD 620(無 Nvidia),驅動程序管理器顯示沒有 Intel 驅動程序,它只顯示一個空白螢幕並顯示“沒有使用專有驅動程序”。
並且我的筆記型電腦甚至無法辨識 HDMI 埠(當我執行 xrandr 時,它不會出現在那裡)並且顯示設置僅顯示筆記型電腦的主顯示器,儘管已將功能齊全的顯示器正確插入 HDMI 埠(嘗試了 3 個顯示器,包括1 台電視),顯示器只顯示“無信號”
應用 -l 輸出:
**** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC257 Analog [ALC257 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4] Subdevices: 1/1 Subdevice #0: subdevice #0
xrandr 輸出:
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384 eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 194mm 1920x1080 59.98 + 59.97* 59.96 59.93 1680x1050 59.95 59.88 1600x1024 60.17 1400x1050 59.98 1600x900 59.99 59.94 59.95 59.82 1280x1024 60.02 1440x900 59.89 1400x900 59.96 59.88 1280x960 60.00 1440x810 60.00 59.97 1368x768 59.88 59.85 1360x768 59.80 59.96 1280x800 59.99 59.97 59.81 59.91 1152x864 60.00 1280x720 60.00 59.99 59.86 59.74 1024x768 60.04 60.00 960x720 60.00 928x696 60.05 896x672 60.01 1024x576 59.95 59.96 59.90 59.82 960x600 59.93 60.00 960x540 59.96 59.99 59.63 59.82 800x600 60.00 60.32 56.25 840x525 60.01 59.88 864x486 59.92 59.57 800x512 60.17 700x525 59.98 800x450 59.95 59.82 640x512 60.02 720x450 59.89 700x450 59.96 59.88 640x480 60.00 59.94 720x405 59.51 58.99 684x384 59.88 59.85 680x384 59.80 59.96 640x400 59.88 59.98 576x432 60.06 640x360 59.86 59.83 59.84 59.32 512x384 60.00 512x288 60.00 59.92 480x270 59.63 59.82 400x300 60.32 56.34 432x243 59.92 59.57 320x240 60.05 360x202 59.51 59.13 320x180 59.84 59.32 DP-1 disconnected (normal left inverted right x axis y axis)
嘗試在 BIOS 中將引導模式從傳統模式更改為 UEFI。啟動時按 F2 進入 BIOS。
解決方案:
命令
sudo strings /sys/firmware/acpi/tables/DSDT | grep -i 'windows ' | sort
列出了幾個 Windows 選項,最新的是“Windows 2018”所以我用命令編輯了 grub 菜單
xed admin:///etc/default/grub
去了這條線:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
並添加
acpi_osi=! \"acpi_osi=Windows 2018\" ,
將行更改為:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=! \"acpi_osi=Windows 2018\""
之後我執行“sudo update-grub”並重新啟動電腦。
然後我去了 BIOS 並將設置“引導模式”從“傳統支持”更改為“UEFI”,現在它可以工作了