我在 Lenovo T440p 笔记本电脑上运行 Linux Mint。配置：
我今天升级到了 5.15.0-75-generic 内核。 3.5 毫米插座上不再有声音。我检查了：
cat /var/log/syslog | grep pulseaudio
Jun 19 16:09:47 jr pulseaudio[1082]: libva info: va_openDriver() returns 1
Jun 19 16:09:47 jr pulseaudio[1082]: libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
Jun 19 16:09:47 jr pulseaudio[1082]: libva info: Found init function __vaDriverInit_1_10
Jun 19 16:09:47 jr pulseaudio[1082]: libva info: va_openDriver() returns 0
Jun 19 16:09:54 jr pulseaudio[1501]: libva info: VA-API version 1.14.0
Jun 19 16:09:54 jr pulseaudio[1501]: libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
Jun 19 16:09:54 jr pulseaudio[1501]: libva info: Found init function __vaDriverInit_1_14
Jun 19 16:09:54 jr pulseaudio[1501]: libva error: /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so init failed
我重新启动，并尝试sudo alsa force-reload但没有改变。
也许有人有解决方案...