从x.org x服务器切换到nvidia驱动程序-525后，ubuntu 22.10上没有声音

Question

昨天，我从nVidia 515转到了525，后来我的电脑也关机了。今早启动后，驱动程序从525更改为managed，并引起了一些图形问题，我再次切换到nVidia解决了问题。

现在实际的问题是:在切换到nVidia-驱动器-525之后，我没有声音.声音选项中的输出选项只显示“虚拟输出”，而不显示实际的声音设备。

当我运行aplay --list-devices时，它返回以下内容：

aplay: device_list:274: no sound cards detected

pacmd工作得很好。lspci返回以下内容：

00:00.0 Host bridge: Intel Corporation Device 4650 (rev 05)
00:06.0 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x4 Controller #0 (rev 05)
00:08.0 System peripheral: Intel Corporation 12th Gen Core Processor Gaussian & Neural Accelerator (rev 05)
00:14.0 USB controller: Intel Corporation Alder Lake-S PCH USB 3.2 Gen 2x2 XHCI Controller (rev 11)
00:14.2 RAM memory: Intel Corporation Alder Lake-S PCH Shared SRAM (rev 11)
00:15.0 Serial bus controller: Intel Corporation Alder Lake-S PCH Serial IO I2C Controller #0 (rev 11)
00:16.0 Communication controller: Intel Corporation Alder Lake-S PCH HECI Controller #1 (rev 11)
00:17.0 SATA controller: Intel Corporation Alder Lake-S PCH SATA Controller [AHCI Mode] (rev 11)
00:1c.0 PCI bridge: Intel Corporation Alder Lake-S PCH PCI Express Root Port #1 (rev 11)
00:1f.0 ISA bridge: Intel Corporation Device 7a86 (rev 11)
00:1f.3 Audio device: Intel Corporation Alder Lake-S HD Audio Controller (rev 11)
00:1f.4 SMBus: Intel Corporation Alder Lake-S PCH SMBus Controller (rev 11)
00:1f.5 Serial bus controller: Intel Corporation Alder Lake-S PCH SPI Controller (rev 11)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (17) I219-V (rev 11)
01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller PM9A1/PM9A3/980PRO
02:00.0 VGA compatible controller: NVIDIA Corporation GA106 [GeForce RTX 3060 Lite Hash Rate] (rev a1)
02:00.1 Audio device: NVIDIA Corporation GA106 High Definition Audio Controller (rev a1)

我现在的内核版本是：5.19.0-28-generic

Answer 1

我找到了解决这个问题的方法: Ubuntu没有识别声卡所需的模块，所以您需要安装这些模块。这网站告诉你如何。