22.10 から 23.04 にアップグレードし、Dell 7720 ラップトップでビデオを nouveau から nVidia-525 に変更します。
Ubuntu 23.04 john-Precision-7720 tty2
John-Precision-7720 login: john
Password:
Welcome to Ubuntu 23.04 (GNU/Linux 6.2.0020-generic x86_64)
0 updates can be applied immediately.
Last login: Fri Apr 21 04:05:29 EDT 2023 on tty2
john@john-Precision-7720:~$ [33.113078] snd_hda_codec_generic hdaudioC0D2: Unable to sync register 0x2f0d00. -5
[ 33.113302] snd_hda_codec_generic hdaudioC0D2: Unable to sync register 0x2f0d00. -5
[ 33.114804] snd_hda_codec_generic hdaudioC0D0: Unable to sync register 0x2b0d00. -5
[ 33.114948] snd_hda_codec_generic hdaudioC0D0: Unable to sync register 0x2b0d00. -5