Etienne URBAH, thank you for reporting this and helping make Ubuntu better.
However, as per https://wiki.ubuntu.com/Kernel/MainlineBuilds the mainline kernel is not a software package provided by the official Ubuntu repositories. Because of this the Ubuntu project can not support or fix your particular bug. Please report this bug to the provider of the software package. Thanks! If you are interested in learning more about software repositories and Ubuntu, check https://help.ubuntu.com/community/Repositories. ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1652662 Title: linux kernel v4.10-rc1 systematically fails to boot : Kernel panic exitcode 9 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1652662/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs