Is it a new or old system? What's the last working kernel version for you? Have you considered going back to the official kernel version for your Ubuntu (if it works?)?
Another option you may have would be to try disabling that "...SANITZE_ALL" config and rebuild the kernel from kernel.org using the updated ubuntu config. See if it works. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1942684 Title: Kernel 5.14.X / 5.13.14 fails to boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1942684/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs