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Asus Tuf fx505 GTX 1660T 上未检测到 HDMI

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Asus Tuf fx505 GTX 1660T 上未检测到 HDMI

Asus Tuf fx505（BIOS 版本 - 310）、GTX 1660TI、Ryzen 7 3750h ubuntu 18.04 5.3.0-45-generic 上未检测到 HDMI。

此外，我在挂起模式后遇到了屏幕闪烁的问题。尝试添加：GRUB_CMDLINE_LINUX="nouveau.blacklist=1"按照建议https://www.dell.com/community/Linux-General/Suspend-resume-problems-on-Ubuntu-18-04/td-p/6072410没有结果。

nvidia-smi 显示：

nvidia-smi

dmesg错误：

[    0.446580] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GPP0.SWUS], AE_NOT_FOUND (20190703/dswload2-160)
[    0.446586] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20190703/psobject-221)
[    0.446588] ACPI: Skipping parse of AML opcode: Scope (0x0010)
[    0.446589] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GPP0.SWUS.SWDS], AE_NOT_FOUND (20190703/dswload2-160)
[    0.446592] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20190703/psobject-221)
[    1.369200] pci 0000:00:00.2: AMD-Vi: Unable to write to IOMMU perf counter.
[    1.470598] Linux agpgart interface v0.103
[    1.471315] tpm_crb MSFT0101:00: can't request region for resource [mem 0xbd326000-0xbd329fff]
[    1.471323] tpm_crb: probe of MSFT0101:00 failed with error -16
[   71.781264] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[  193.069345] ucsi_ccg 1-0008: failed to reset PPM!
[  193.069353] ucsi_ccg 1-0008: PPM init failed (-110)
[  803.091435] ucsi_ccg 1-0008: i2c_transfer failed -110
[  848.269734] ucsi_ccg 1-0008: PPM NOT RESPONDING
[  848.269745] PM: dpm_run_callback(): ucsi_ccg_resume+0x0/0x20 [ucsi_ccg] returns -110
[  848.269748] PM: Device 1-0008 failed to resume: error -110

xrandr：

Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
eDP connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 194mm
   1920x1080    120.04*+  48.01  
   1680x1050    120.04  
   1280x1024    120.04  
   1440x900     120.04  
   1280x800     120.04  
   1280x720     120.04  
   1024x768     120.04  
   800x600      120.04  
   640x480      120.04

我已经与这个问题斗争了将近 4 天。尝试过在 Ubuntu 18.04 上检测不到 HDMI 端口，尝试过不同版本的 nvidia 驱动程序 - 没有结果。

希望有人能帮助我。

答案1

在这里找到解决方案：https://forums.developer.nvidia.com/t/nvidia-xconfig-doesnt-do-what-i-want-it-to-nor-does-nvidia-settings/107883/7

主要步骤：

  1. 删除/etc/X11/xorg.conf
  2. 调整/usr/share/X11/xorg.conf.d/10-amdgpu.conf

Driver "amdgpu"->Driver "modesetting"

  1. 在 /usr/share/X11/xorg.conf.d/10-nvidia.conf 中添加

Option "PrimaryGPU" "Yes"

  1. 创建两个文件桌面版在 /etc/xdg/自动启动/和/usr/share/gdm/greeter/自动启动/ 内容：

桌面版

[Desktop Entry]
Type=Application
Name=Optimus
Exec=sh -c "xrandr --setprovideroutputsource modesetting NVIDIA-0; xrandr --auto"
NoDisplay=true
X-GNOME-Autostart-Phase=DisplayServer

之后，可以在终端中检查功能：

__NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia glxinfo | grep vendor

输出应该是Nvidia

这个对我有用。

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