On Mon, 2024-06-10 at 11:30 +0200, Klaus-Peter Schrage via users wrote:
That was no problem until recent kernels which, as Barry stated, require that resume= refers to a physical partition.
That's not strictly true. You can arrange to resume to a BTRFS subvolume. My boot params include:
resume=UUID=8e1f7af4-c0bf-434e-b1c4-a9af2c810d56 resume_offset=413818937
It does require some manual setting up however.
poc