[arch-general] Hibernation Failure

[Justin Capella]

https://wiki.archlinux.org/index.php/Dm-crypt/Swap_encryption#With_suspend-to-disk_support

On Sat, Jan 11, 2020 at 4:40 PM Paul Dann via arch-general
<arch-general at archlinux.org> wrote:
>
> I'm having trouble getting hibernation to work on my new Dell Inspiron
> 7590. It seems that the image is stored correctly (onto LUKS+LVM thin-lv),
> but resume fails, with the following left in the kernel logs:
>
> ---
> PM: Image signature found, resuming
> PM: resume from hibernation
> Freezing user space processes ... (elapsed 0.001 seconds) done.
> OOM killer disabled.
> PM: Marking nosave pages: [mem 0x00000000-0x00000fff]
> PM: Marking nosave pages: [mem 0x0009e000-0x0009efff]
> PM: Marking nosave pages: [mem 0x000a0000-0x000fffff]
> PM: Marking nosave pages: [mem 0x40000000-0x403fffff]
> PM: Marking nosave pages: [mem 0x66797000-0x66798fff]
> PM: Marking nosave pages: [mem 0x761f7000-0x791fefff]
> PM: Marking nosave pages: [mem 0x79200000-0xffffffff]
> PM: Basic memory bitmaps created
> PM: Using 3 thread(s) for decompression
> PM: Loading and decompressing image data (1343374 pages)...
> PM: Image loading progress:   0%
> PM: Image loading progress:  10%
> PM: Image loading progress:  20%
> PM: Image loading progress:  30%
> PM: Image loading progress:  40%
> PM: Image loading progress:  50%
> PM: Image loading progress:  60%
> PM: Image loading progress:  70%
> PM: Image loading progress:  80%
> PM: Image loading progress:  90%
> PM: Invalid LZO compressed length
> PM: Read 5373496 kbytes in 6.35 seconds (846.21 MB/s)
> PM: Error -1 resuming
> PM: Failed to load hibernation image, recovering.
> PM: Basic memory bitmaps freed
> OOM killer enabled.
> Restarting tasks ... done.
> PM: resume from hibernation failed (-1)
> ---
>
> And then the system boots fresh. An internet search revealed absolutely
> nothing about the "Invalid LZO compressed length", and I've no idea why the
> image would be corrupt. I'd appreciate any ideas.
>
> Paul