wszqkzqk
这样嘛？感觉是物理连接应该没问题🤔
（日志有好几段）
$ cat /proc/cmdline
BOOT_IMAGE=/vmlinuz-linux root=ZFS=rpool/OS/Archlinux rw spl.spl_hostid=0x007f0101 i915.force_probe=!4098 xe.force_probe=4098 loglevel=3 quiet
$ uname -a
Linux 192.168.1.2 6.15.7-arch1-1 #1 SMP PREEMPT_DYNAMIC Sat, 19 Jul 2025 01:05:07 +0000 loongarch64 GNU/Linux
[ghw@archlinux ~]$ sudo dmesg |grep VGA
[ 0.044250] pci 0000:00:06.1: vgaarb: setting as boot VGA device
[ 0.044255] pci 0000:00:06.1: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 0.044266] pci 0000:09:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[ 2.869325] loongson 0000:00:06.1: [drm] display pipe-0 has HDMI and/or VGA
[ghw@archlinux ~]$ lspci |grep VGA
00:06.1 VGA compatible controller: Loongson Technology LLC Display Controller (rev 02)
09:00.0 VGA compatible controller: Intel Corporation DG1 [Iris Xe Graphics] (rev 01)
[ghw@archlinux ~]$
[ 2.911311] nvme0n1: p1 p2 p3 p9
[ 2.911586] loongson 0000:00:06.1: [drm] Cannot find any crtc or sizes
[ 3.191435] Setting dangerous option force_probe - tainting kernel
[ 3.191777] xe 0000:09:00.0: Your graphics device 4908 is not officially supported
by xe driver in this kernel version. To force Xe probe,
use xe.force_probe='4908' and i915.force_probe='!4908'
module parameters or CONFIG_DRM_XE_FORCE_PROBE='4908' and
CONFIG_DRM_I915_FORCE_PROBE='!4908' configuration options.
[ 3.292233] fbcon: Taking over console
[ghw@archlinux ~]$ sudo systemctl start sddm
[ghw@archlinux ~]$ sudo systemctl status sddm
● sddm.service - Simple Desktop Display Manager
Loaded: loaded (/usr/lib/systemd/system/sddm.service; enabled; preset: disabled)
Active: active (running) since Tue 2025-07-22 14:28:51 UTC; 21min ago
Invocation: a862038422e84ef7bf10cf9b9a947785
Docs: man:sddm(1)
man:sddm.conf(5)
Main PID: 746 (sddm)
Tasks: 2 (limit: 18971)
Memory: 16.6M (peak: 22.5M)
CPU: 113ms
CGroup: /system.slice/sddm.service
└─746 /usr/bin/sddm
Jul 22 14:28:53 archlinux sddm[746]: Failed to read display number from pipe
Jul 22 14:28:53 archlinux sddm[746]: Display server stopping...
Jul 22 14:28:53 archlinux sddm[746]: Attempt 2 starting the Display server on vt 2 failed
Jul 22 14:28:55 archlinux sddm[746]: Display server starting...
Jul 22 14:28:55 archlinux sddm[746]: Writing cookie to "/run/sddm/xauth_abUzmG"
Jul 22 14:28:55 archlinux sddm[746]: Running: /usr/bin/X -nolisten tcp -background none -seat seat0 vt2 -auth /run/sddm/xauth_abUzmG -noreset -displayfd 16
Jul 22 14:28:55 archlinux sddm[746]: Failed to read display number from pipe
Jul 22 14:28:55 archlinux sddm[746]: Display server stopping...
Jul 22 14:28:55 archlinux sddm[746]: Attempt 3 starting the Display server on vt 2 failed
Jul 22 14:28:55 archlinux sddm[746]: Could not start Display server on vt 2
[ghw@archlinux ~]$
[ghw@archlinux ~]$ pacman -Ss intel |grep install
core/linux-firmware-intel 20250708-1 [installed]
extra/intel-gmmlib 22.7.2-1.1 [installed]
extra/intel-gpu-tools 2.1-1 [installed]
extra/intel-media-driver 25.2.5-1.1 [installed]
extra/libvpl 2.15.0-1 [installed]
extra/onetbb 2022.1.0-1 [installed]
extra/vulkan-intel 1:25.1.6-1 [installed]
[ghw@archlinux ~]$
