[Bug 1912752] Re: linux-uc20-efi: megaraid_sas required in the initrd

** Changed in: linux (Ubuntu)
Status: In Progress => Invalid

** Changed in: linux (Ubuntu Focal)
Status: In Progress => Invalid

** Changed in: hwe-next
Status: New => Invalid

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https://bugs.launchpad.net/bugs/1912752

Title:
linux-uc20-efi: megaraid_sas required in the initrd

Status in HWE Next:
Invalid
Status in ubuntu-core-initramfs:
Fix Released
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Focal:
Invalid

Bug description:
== Impact ==
Dell R340 fails to boot with UC20 pc-kernel snap because of unable to find the storage device.

== Fix ==
In this case, storage disks are connected through a controller enabled by kernel module megaraid_sas, hence the module must be presented in the initrd in order to make the system boot.

== Risk of Regression ==
Low. We're only adding an existing module into the initrd. The only downside may be the small increase of the snap size.

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