Please upload a complete dmesg with the kernel you updated on 19/03/2024 (dummy output).
And could you also test the latest upstream mainline kernel or ubuntu 24.04 (just put the iso to usb flash drive, boot from it and try ubuntu 24.04, no need to install). https://kernel.ubuntu.com/mainline/v6.8/ And also, it looks like a hardware issue to me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2051570 Title: [Vostro 3400, Cirrus Logic CS8409/CS42L42, Speaker, Internal] Underruns, dropouts or crackling sound To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2051570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
