我的外接显示器出现问题，它无法在搭载 5.17.2 内核的 Ubuntu 21.10 上运行。
它似乎是在设置中的“显示”部分检测到的，但是当我尝试在这些设置中启用它时，我的笔记本电脑屏幕就变黑了，设置“恢复”到只使用“内置”屏幕的情况。
显示器是 34 英寸的小米 Mi Gaming 显示器。我将其连接到 HDMI 端口。
该问题最初也发生在 Ubuntu 20.04 上，内核为 5.13（或类似版本）。因此，我尝试将 Ubuntu 和内核更新到最新版本，但毫无帮助。
这似乎不是硬件问题。我在这台机器上进行了双启动，Windows 10 在第二个分区上运行，显示器没有问题。
计算机是戴尔的，配备 Intel i5 第 11 代和 Intel Iris Xe Graphics 集成显卡。
安全启动已关闭。
其他驱动程序：
下面显示一些日志：
（$ sudo lshw -c video、$ xrandr --query、$ lspci -k | grep -A 2 -i "VGA"、$ uname -r、$ inxi -Fxz、$ inxi -G、$ glxinfo -B 的结果）
$ sudo lshw -c video
*-display
description: VGA compatible controller
product: TigerLake-LP GT2 [Iris Xe Graphics]
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
logical name: /dev/fb0
version: 01
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom fb
configuration: depth=32 driver=i915 latency=0 mode=1920x1080 visual=truecolor xres=1920 yres=1080
resources: iomemory:600-5ff iomemory:400-3ff irq:175 memory:601e000000-601effffff memory:4000000000-400fffffff ioport:4000(size=64) memory:c0000-dffff memory:4010000000-4016ffffff memory:4020000000-40ffffffff
$ xrandr --query
Screen 0: minimum 16 x 16, current 1920 x 1080, maximum 32767 x 32767
XWAYLAND0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 310mm x 170mm
1920x1080 59.96*+
1440x1080 59.99
1400x1050 59.98
1280x1024 59.89
1280x960 59.94
1152x864 59.96
1024x768 59.92
800x600 59.86
640x480 59.38
320x240 59.52
1680x1050 59.95
1440x900 59.89
1280x800 59.81
720x480 59.71
640x400 59.95
320x200 58.96
1600x900 59.95
1368x768 59.88
1280x720 59.86
1024x576 59.90
864x486 59.92
720x400 59.55
640x350 59.77
$ lspci -k | grep -A 2 -i "VGA"
0000:00:02.0 VGA compatible controller: Intel Corporation TigerLake-LP GT2 [Iris Xe Graphics] (rev 01)
Subsystem: Dell TigerLake GT2 [Iris Xe Graphics]
Kernel driver in use: i915
$ uname -r
5.17.2-051702-generic
$ inxi -Fxz
System: Kernel: 5.17.2-051702-generic x86_64 bits: 64 compiler: gcc v: 11.2.0 Desktop: GNOME 40.5
Distro: Ubuntu 21.10 (Impish Indri)
Machine: Type: Laptop System: Dell product: Latitude 3420 v: N/A serial: <filter>
Mobo: Dell model: 0MC6DP v: A00 serial: <filter> UEFI: Dell v: 1.15.1 date: 02/15/2022
Battery: ID-1: BAT0 charge: 54.0 Wh (100.0%) condition: 54.0/54.0 Wh (100.0%) volts: 17.1 min: 15.0 model: BYD DELL WV3K817
status: Full
CPU: Info: Quad Core model: 11th Gen Intel Core i5-1145G7 bits: 64 type: MT MCP arch: Tiger Lake rev: 1 cache: L2: 8 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 23961
Speed: 539 MHz min/max: 400/4400 MHz Core speeds (MHz): 1: 539 2: 985 3: 1141 4: 1078 5: 792 6: 1083 7: 1030 8: 650
Graphics: Device-1: Intel TigerLake-LP GT2 [Iris Xe Graphics] vendor: Dell driver: i915 v: kernel bus-ID: 0000:00:02.0
Device-2: Sunplus Innovation Integrated_Webcam_HD type: USB driver: uvcvideo bus-ID: 3-6:7
Display: wayland server: X.Org 1.21.1.2 compositor: gnome-shell driver: loaded: modesetting unloaded: fbdev,vesa
resolution: 1920x1080~60Hz
OpenGL: renderer: Mesa Intel Xe Graphics (TGL GT2) v: 4.6 Mesa 21.2.6 direct render: Yes
Audio: Device-1: Intel Tiger Lake-LP Smart Sound Audio vendor: Dell driver: sof-audio-pci-intel-tgl bus-ID: 0000:00:1f.3
Device-2: GN Netcom Jabra EVOLVE 20 MS type: USB driver: jabra,snd-usb-audio,usbhid bus-ID: 3-4:3
Sound Server-1: ALSA v: k5.17.2-051702-generic running: yes
Sound Server-2: PulseAudio v: 15.0 running: yes
Sound Server-3: PipeWire v: 0.3.32 running: yes
Network: Device-1: Intel Wi-Fi 6 AX201 driver: iwlwifi v: kernel port: 4000 bus-ID: 0000:00:14.3
IF: wlp0s20f3 state: up mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: Dell driver: r8169 v: kernel port: 3000
bus-ID: 0000:2b:00.0
IF: enp43s0 state: down mac: <filter>
IF-ID-1: br-16c04ee947c8 state: down mac: <filter>
IF-ID-2: docker0 state: down mac: <filter>
Bluetooth: Device-1: Intel type: USB driver: btusb v: 0.8 bus-ID: 3-10:10
Report: hciconfig ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 3.0 lmp-v: 5.2
RAID: Hardware-1: Intel Volume Management Device NVMe RAID Controller driver: vmd v: 0.6 bus-ID: 0000:00:0e.0
Drives: Local Storage: total: 476.94 GiB used: 17.41 GiB (3.6%)
ID-1: /dev/nvme0n1 vendor: SK Hynix model: BC711 NVMe 512GB size: 476.94 GiB temp: 38.9 C
Partition: ID-1: / size: 229.34 GiB used: 17.07 GiB (7.4%) fs: ext4 dev: /dev/dm-2 mapped: ubuntu-root
ID-2: /boot size: 574.6 MiB used: 243.4 MiB (42.4%) fs: ext3 dev: /dev/nvme0n1p6
ID-3: /boot/efi size: 146 MiB used: 101.5 MiB (69.5%) fs: vfat dev: /dev/nvme0n1p1
Swap: ID-1: swap-1 type: partition size: 2.54 GiB used: 0 KiB (0.0%) dev: /dev/dm-1 mapped: ubuntu-swap
Sensors: System Temperatures: cpu: 50.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info: Processes: 301 Uptime: 41m Memory: 38.93 GiB used: 3.34 GiB (8.6%) Init: systemd runlevel: 5 Compilers: gcc: N/A
Packages: 1795 Shell: Bash v: 5.1.8 inxi: 3.3.06
$ inxi -G
Graphics: Device-1: Intel TigerLake-LP GT2 [Iris Xe Graphics] driver: i915 v: kernel
Device-2: Sunplus Innovation Integrated_Webcam_HD type: USB driver: uvcvideo
Display: wayland server: X.Org 1.21.1.2 driver: loaded: modesetting unloaded: fbdev,vesa resolution: 1920x1080~60Hz
OpenGL: renderer: Mesa Intel Xe Graphics (TGL GT2) v: 4.6 Mesa 21.2.6
$ glxinfo -B
name of display: :0
display: :0 screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
Vendor: Intel (0x8086)
Device: Mesa Intel(R) Xe Graphics (TGL GT2) (0x9a49)
Version: 21.2.6
Accelerated: yes
Video memory: 3072MB
Unified memory: yes
Preferred profile: core (0x1)
Max core profile version: 4.6
Max compat profile version: 4.6
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.2
OpenGL vendor string: Intel
OpenGL renderer string: Mesa Intel(R) Xe Graphics (TGL GT2)
OpenGL core profile version string: 4.6 (Core Profile) Mesa 21.2.6
OpenGL core profile shading language version string: 4.60
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL version string: 4.6 (Compatibility Profile) Mesa 21.2.6
OpenGL shading language version string: 4.60
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 21.2.6
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20