![从 Kubuntu 22.04 升级到 22.10 后声音变小](https://linux22.com/image/1028417/%E4%BB%8E%20Kubuntu%2022.04%20%E5%8D%87%E7%BA%A7%E5%88%B0%2022.10%20%E5%90%8E%E5%A3%B0%E9%9F%B3%E5%8F%98%E5%B0%8F.png)
即使扬声器输出达到 150%,我也几乎听不到任何声音
我的系统信息:
Operating System: Kubuntu 22.10
KDE Plasma Version: 5.25.5
KDE Frameworks Version: 5.98.0
Qt Version: 5.15.6
Kernel Version: 5.19.0-35-generic (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i7-5500U CPU @ 2.40GHz
Memory: 7.7 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 5500
Manufacturer: Hewlett-Packard
Product Name: HP Spectre x360 Convertible 13
我的 alsamixer sysinfo 输出:
/proc/asound/version ───────────────────────┐ │
│ │Advanced Linux Sound Architecture Driver Version k5.19.0-31-generic
/proc/asound/cards ─────────────────────────┐ │
│ │ 0 [HDMI ]: HDA-Intel - HDA Intel HDMI │ │
│ │ HDA Intel HDMI at 0xb2210000 irq 49 │ │
│ │ 1 [broadwellrt286 ]: broadwell-rt286 - broadwell-rt286 │ │
│ │ Hewlett_Packard-HPSpectrex360Convertible13--802D
完整的 alsamixer 输出:https://file.io/N6A14ChrnlLV
Kubuntu 22.04 上一切运行良好,我无法恢复
启动 22.04.2 笔式驱动器时有声音,启动 22.10 笔式驱动器时没有声音
我有一台双启动机器,在 Windows 10 上一切正常,所以肯定不是硬件问题
谢谢