[Bug 1794318] Re: kernel update breaks boot on intel fake raid 1

[Dimitri John Ledkov]

So which kernel is good and which one is bad?

you didn't mention at all which kernels are borked.... there has been no
mdadm updates lately.

** Also affects: linux (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: mdadm (Ubuntu)
       Status: New => Incomplete

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1794318

Title:
  kernel update breaks boot on intel fake raid 1

Status in linux package in Ubuntu:
  Incomplete
Status in mdadm package in Ubuntu:
  Incomplete

Bug description:
  My system won't boot after a kernel upgrade. When I switch back to the previous kernel version it works fine.
  I've got 3 ssd's and 1 hdd.
  Currently I'm using 2 ssd's for intel fake raid 1(mirror) for kubuntu 18.04
  The last ssd has windows 10 installed.

  My hdd is currently unused.

  I've reinstalled my system multiple times. I can reproduce this kernel
  boot problem every time.

  Fake raid 0 has worked on my system for a a few years now. 
  My fakeraid 0 setup broke somewhere on the beginning of september.  
  Possibly with the same root cause.

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