Re: You should confirm that you have the linux-image-extra package installed for that kernel version.
>aptitude search linux-image | grep ^i ihA linux-image-4.13.0-32-generic - Linux kernel image for version 4.13.0 on 64 bit x86 SMP i A linux-image-4.15.0-10-generic - Linux kernel image for version 4.15.0 on 64 bit x86 SMP i linux-image-4.15.0-10-lowlatency - Linux kernel image for version 4.15.0 on 64 bit x86 SMP ihA linux-image-extra-4.13.0-32-generic - Linux kernel extra modules for version 4.13.0 on 64 bit x86 SMP i A linux-image-extra-4.15.0-10-generic - Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP i linux-image-extra-virtual - Extra drivers for Virtual Linux kernel image i linux-image-generic - Generic Linux kernel image i linux-image-lowlatency - lowlatency Linux kernel image I'm run `ubuntu-bug linux-image-4.15.0-10-generic --save linux-image-4.15.0-10-generic-br` after load with 4.15.0-10-generic kernel ** Attachment added: "linux-image-4.15.0-10-generic-br" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1751732/+attachment/5077367/+files/linux-image-4.15.0-10-generic-br -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1751732 Title: Ubuntu cannot find or detect network adapters To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1751732/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs