Kernel 6.9 is part of the HWE line of kernels, so the easiest way to resolve (if possible), is to revert to the default kernel for 24.04.
1. Ensure that a non-hwe kernel is installed and remove the hwe virtual packages `apt install linux-image-generic linux-tools-generic linux-image-generic-hwe-24.04- linux-tools-generic-hwe-24.04-` 2. Reboot and select a 6.8 kernel from the GRUB selection menu 3. Cleanup old kernels/packages with `apt autoremove`. This is what I have done for now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2118926 Title: Breaking change in kernel 6.9 (Netlink) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/booth/+bug/2118926/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs