昨天,我在 MSI-GS75 笔记本电脑上安装了新的 Fedora 36,一切都很顺利,直到大约半小时前。
笔记本电脑通过笔记本电脑上的 HDMI 端口连接到 65 英尺 4k 电视。它在一天的大部分时间里都运行良好,我正在测试将一些蒸汽游戏输出到电视上。
然后,笔记本电脑突然停止在 GNOME 显示设置中检测电视,原因不明。我运行了一些命令来查看它是否可以检测到 HDMI 输出或电视,但没有成功。
我已经测试过将电视连接到另一台计算机,效果很好,因此问题不在电视或 HDMI 电缆的一端。我尝试将另一个 HDMI 显示器连接到笔记本电脑,但也未检测到。
我注意到 xrandr 查询显示 HDMI 端口已断开连接,我尝试运行xrandr --output HDMI-1-0 --auto
但没有成功
我将在下面列出终端输出,有什么想法吗?
[nocnoc@nocnoc-msi-gs75 ~]$ sudo lshw -C video
[sudo] password for nocnoc:
*-display
description: VGA compatible controller
product: TU106M [GeForce RTX 2070 Mobile]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:160 memory:ac000000-acffffff memory:80000000-8fffffff memory:90000000-91ffffff ioport:4000(size=128) memory:ad000000-ad07ffff
*-display
description: VGA compatible controller
product: CoffeeLake-H GT2 [UHD Graphics 630]
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:144 memory:ab000000-abffffff memory:40000000-4fffffff ioport:5000(size=64) memory:c0000-dffff
[nocnoc@nocnoc-msi-gs75 ~]$ xrandr --query
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) 381mm x 214mm
1920x1080 144.00*+ 60.01 59.97 59.96 59.93
1680x1050 59.95 59.88
1400x1050 74.76 59.98
1600x900 59.99 59.94 59.95 59.82
1280x1024 85.02 75.02 60.02
1400x900 59.96 59.88
1280x960 85.00 60.00
1440x810 60.00 59.97
1368x768 59.88 59.85
1280x800 59.99 59.97 59.81 59.91
1152x864 75.00
1280x720 60.00 59.99 59.86 59.74
1024x768 85.00 75.05 60.04 85.00 75.03 70.07 60.00
1024x768i 86.96
960x720 85.00 75.00 60.00
928x696 75.00 60.05
896x672 75.05 60.01
1024x576 59.95 59.96 59.90 59.82
960x600 59.93 60.00
832x624 74.55
960x540 59.96 59.99 59.63 59.82
800x600 85.00 75.00 70.00 65.00 60.00 85.14 72.19 75.00 60.32 56.25
840x525 60.01 59.88
864x486 59.92 59.57
700x525 74.76 59.98
800x450 59.95 59.82
640x512 85.02 75.02 60.02
700x450 59.96 59.88
640x480 85.09 60.00 85.01 72.81 75.00 59.94
720x405 59.51 58.99
720x400 85.04
684x384 59.88 59.85
640x400 59.88 59.98 85.08
576x432 75.00
640x360 59.86 59.83 59.84 59.32
640x350 85.08
512x384 85.00 75.03 70.07 60.00
512x384i 87.06
512x288 60.00 59.92
416x312 74.66
480x270 59.63 59.82
400x300 85.27 72.19 75.12 60.32 56.34
432x243 59.92 59.57
320x240 85.18 72.81 75.00 60.05
360x202 59.51 59.13
360x200 85.04
320x200 85.27
320x180 59.84 59.32
320x175 85.27
DP-1-0 disconnected (normal left inverted right x axis y axis)
DP-1-1 disconnected (normal left inverted right x axis y axis)
HDMI-1-0 disconnected (normal left inverted right x axis y axis)
DP-1-2 disconnected (normal left inverted right x axis y axis)
DP-1-3 disconnected (normal left inverted right x axis y axis)
[nocnoc@nocnoc-msi-gs75 ~]$ xrandr --listmonitors
Monitors: 1
0: +*eDP-1 1920/381x1080/214+0+0 eDP-1
[nocnoc@nocnoc-msi-gs75 ~]$ sudo systemctl status display-manager
● gdm.service - GNOME Display Manager
Loaded: loaded (/usr/lib/systemd/system/gdm.service; enabled; vendor preset: enabled)
Active: active (running) since Fri 2022-08-05 14:02:16 CEST; 11min ago
Main PID: 2057 (gdm)
Tasks: 3 (limit: 18948)
Memory: 5.8M
CPU: 215ms
CGroup: /system.slice/gdm.service
└─ 2057 /usr/sbin/gdm
Aug 05 14:02:16 nocnoc-msi-gs75 systemd[1]: Starting gdm.service - GNOME Display Manager...
Aug 05 14:02:16 nocnoc-msi-gs75 systemd[1]: Started gdm.service - GNOME Display Manager.
Aug 05 14:02:22 nocnoc-msi-gs75 gdm-password][2565]: gkr-pam: unable to locate daemon control file
Aug 05 14:02:22 nocnoc-msi-gs75 gdm-password][2565]: gkr-pam: stashed password to try later in open session
Aug 05 14:02:28 nocnoc-msi-gs75 gdm[2057]: Gdm: Child process -2114 was already dead.