我有一台全新的笔记本电脑(Lenovo ThinkPad T16 Gen 1),安装了 Ubuntu 22.10(我之前使用的是 22.04,以为升级系统 + 内核可以解决这个问题),到目前为止,我还没能让 HDMI 工作。如果我使用 USB-C 转 HDMI 转换器,显示器可以正常工作,但直接插入 HDMI 端口时,它不会显示(我试过几台我知道可以工作的显示器)
当我保持 HDMI 连接并重新启动时,我可以看到联想徽标,所以我知道 HDMI 没有损坏。它在启动屏幕后立即停止工作。
我尝试了几种解决方案(大多数总结在这个问题),但目前还没有任何效果。
在软件更新->附加驱动程序中我看到No additional drivers available
。
我已经尝试过了
sudo apt-get purge 'nvidia*'
sudo add-apt-repository ppa:graphics-drivers
sudo apt-get update
sudo ubuntu-drivers autoinstall
但那没有用。
可能相关的内容:
uname -a
Linux 0101-03-016-001 5.19.0-29-generic #30-Ubuntu SMP PREEMPT_DYNAMIC Wed Jan 4 12:14:09 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
sudo lshw -short
H/W path Device Class Description
==========================================================
system 21BV0021CK (LENOVO_MT_21BV_BU_Think_FM_ThinkPad T16 Gen 1)
/0 bus 21BV0021CK
/0/1 memory 16GiB System Memory
/0/1/0 memory 16GiB SODIMM DDR4 Synchronous 3200 MHz (0,3 ns)
/0/1/1 memory [empty]
/0/1/2 memory [empty]
/0/1/3 memory [empty]
/0/1/4 memory [empty]
/0/1/5 memory [empty]
/0/1/6 memory [empty]
/0/1/7 memory [empty]
/0/12 memory 192KiB L1 cache
/0/13 memory 128KiB L1 cache
/0/14 memory 5MiB L2 cache
/0/15 memory 18MiB L3 cache
/0/16 memory 256KiB L1 cache
/0/17 memory 512KiB L1 cache
/0/18 memory 4MiB L2 cache
/0/19 memory 18MiB L3 cache
/0/1a processor 12th Gen Intel(R) Core(TM) i7-1260P
/0/1b memory 128KiB BIOS
/0/100 bridge Intel Corporation
/0/100/2 /dev/fb0 display Alder Lake-P Integrated Graphics Controller
/0/100/4 generic Alder Lake Innovation Platform Framework Processor Partici
/0/100/6 bridge 12th Gen Core Processor PCI Express x4 Controller #0
/0/100/6/0 /dev/nvme0 storage SKHynix_HFS512GDE9X081N
/0/100/6/0/0 hwmon3 disk NVMe disk
/0/100/6/0/2 /dev/ng0n1 disk NVMe disk
/0/100/6/0/1 /dev/nvme0n1 disk 512GB NVMe disk
/0/100/6/0/1/1 /dev/nvme0n1p1 volume 511MiB Windows FAT volume
/0/100/6/0/1/2 /dev/nvme0n1p2 volume 476GiB EXT4 volume
/0/100/7 bridge Alder Lake-P Thunderbolt 4 PCI Express Root Port #0
/0/100/7.2 bridge Alder Lake-P Thunderbolt 4 PCI Express Root Port #2
/0/100/a generic Platform Monitoring Technology
/0/100/d bus Alder Lake-P Thunderbolt 4 USB Controller
/0/100/d/0 usb1 bus xHCI Host Controller
/0/100/d/1 usb2 bus xHCI Host Controller
/0/100/d.2 bus Alder Lake-P Thunderbolt 4 NHI #0
/0/100/d.3 bus Alder Lake-P Thunderbolt 4 NHI #1
/0/100/14 bus Alder Lake PCH USB 3.2 xHCI Host Controller
/0/100/14/0 usb3 bus xHCI Host Controller
/0/100/14/0/1 input10 input Lenovo USB Receiver
/0/100/14/0/3 generic Generic USB device
/0/100/14/0/4 input15 multimedia Integrated Camera: Integrated I
/0/100/14/0/8 generic EMV Smartcard Reader
/0/100/14/0/a communication Bluetooth wireless interface
/0/100/14/1 usb4 bus xHCI Host Controller
/0/100/14.2 memory RAM memory
/0/100/14.3 wlp0s20f3 network Alder Lake-P PCH CNVi WiFi
/0/100/15 bus Alder Lake PCH Serial IO I2C Controller #0
/0/100/16 communication Alder Lake PCH HECI Controller
/0/100/1f bridge Alder Lake PCH eSPI Controller
/0/100/1f/0 system PnP device PNP0c02
/0/100/1f/1 system PnP device PNP0c02
/0/100/1f/2 generic PnP device LEN0071
/0/100/1f/3 generic PnP device LEN030b
/0/100/1f/4 system PnP device PNP0c02
/0/100/1f/5 system PnP device PNP0c02
/0/100/1f/6 system PnP device PNP0c02
/0/100/1f/7 system PnP device PNP0c02
/0/100/1f/8 system PnP device PNP0c01
/0/100/1f.3 card0 multimedia Alder Lake PCH-P High Definition Audio Controller
/0/100/1f.4 bus Alder Lake PCH-P SMBus Host Controller
/0/100/1f.5 bus Alder Lake-P PCH SPI Controller
/0/100/1f.6 enp0s31f6 network Ethernet Connection (16) I219-V
/1 power 5B10W51869
/2 input0 input Sleep Button
/3 input1 input Lid Switch
/4 input13 input Intel HID events
/5 input14 input ThinkPad Extra Buttons
/6 input17 input SYNA801A:00 06CB:CEC6 Mouse
/7 input18 input SYNA801A:00 06CB:CEC6 Touchpad
/8 input2 input Power Button
/9 input20 input Video Bus
/a input21 input sof-hda-dsp Mic
/b input22 input sof-hda-dsp Headphone
/c input23 input sof-hda-dsp HDMI/DP,pcm=3
/d input24 input sof-hda-dsp HDMI/DP,pcm=4
/e input25 input sof-hda-dsp HDMI/DP,pcm=5
/f input26 input M720 Triathlon Keyboard
/10 input27 input M720 Triathlon Mouse
/11 input3 input AT Translated Set 2 keyboard
/12 input5 input TPPS/2 Elan TrackPoint
xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
eDP-1 connected (normal left inverted right x axis y axis)
1920x1200 60.00 + 60.00
1920x1080 60.00
1600x1200 60.00
1680x1050 60.00
1400x1050 60.00
1600x900 60.00
1280x1024 60.00
1400x900 60.00
1280x960 60.00
1440x810 60.00
1368x768 60.00
1280x800 60.00
1280x720 60.00
1024x768 60.00
960x720 60.00
928x696 60.00
896x672 60.00
1024x576 60.00
960x600 60.00
960x540 60.00
800x600 60.00
840x525 60.00
864x486 60.00
700x525 60.00
800x450 60.00
640x512 60.00
700x450 60.00
640x480 60.00
720x405 60.00
684x384 60.00
640x360 60.00
512x384 60.00
512x288 60.00
480x270 60.00
400x300 60.00
432x243 60.00
320x240 60.00
360x202 60.00
320x180 60.00
DP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 527mm x 296mm
1920x1080 60.00*+ 74.97 50.00 59.94
1680x1050 59.88
1600x900 60.00
1280x1024 60.02
1440x900 59.90
1280x800 59.91
1280x720 60.00 50.00 59.94
1024x768 60.00
800x600 60.32
720x576 50.00
720x480 60.00 59.94
640x480 60.00 59.94
720x400 70.08
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
你知道该如何操作吗?谢谢
答案1
经过几天的努力,我终于解决了这个问题。我的搜索结果如下: https://forums.lenovo.com/t5/Other-Linux-Discussions/Thinkpad-T14-Gen-3-has-no-available-HDMI-ports-under-Linux/mp/5147202?page=1
我检查了我的 BIOS 版本,sudo dmidecode -s bios-version
发现是 1.01。所以最后我将 BIOS 更新为当前版本,然后它就开始工作了 :)
他们甚至在信息 txt 文件。
<1.27>
UEFI: 1.27 / ECP: 1.12
- (Fix) Fixd HDMI port is useless in Linux OS.
您可以在此页面找到可用的 BIOS 更新: https://support.lenovo.com/us/en/downloads/ds557163-bios-update-utility-bootable-cd-for-windows-11-10-64-bit-thinkpad-t14-gen-3-p14s-gen-3-t16-gen-1-p16s-gen-1
如何更新 BIOS:https://support.lenovo.com/cz/en/solutions/ht510810