Comment 21 for bug 1705748

Unfortunately the problem is still there with this 4.11 kernel...
After initial install of the kernel and a suspend/resume it all seemed ok, but then after leaving suspended overnight, the disk goes missing again, see extracts below.

Jul 25 01:30:54 phs08 kernel: [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.11.0-12-generic root=UUID=f7ae652b-cbf6-48b8-bc6a-d3963957ab57 ro
...
Jul 25 01:42:58 phs08 systemd-sleep[5315]: Suspending system...
Jul 25 01:43:33 phs08 kernel: [ 735.437613] PM: Syncing filesystems ... done.
...
Jul 25 01:52:37 phs08 systemd-sleep[5773]: Suspending system...
Jul 25 09:08:20 phs08 kernel: [ 1294.739373] PM: Syncing filesystems ... done.
...
Jul 25 09:10:24 phs08 systemd[1]: Removed slice User Slice of lightdm.
Jul 25 09:11:58 phs08 kernel: [ 1526.953121] nvme 0000:01:00.0: controller is down; will reset: CSTS=0xffffffff, PCI_STATUS=0xffff
Jul 25 09:12:03 phs08 kernel: [ 1531.977506] pci_raw_set_power_state: 4 callbacks suppressed
Jul 25 09:12:03 phs08 kernel: [ 1531.977511] nvme 0000:01:00.0: Refused to change power state, currently in D3
Jul 25 09:12:03 phs08 kernel: [ 1531.977676] nvme nvme0: Removing after probe failure status: -19
Jul 25 09:12:03 phs08 kernel: [ 1531.997538] nvme0n1: detected capacity change from 500107862016 to 0
Jul 25 09:12:03 phs08 kernel: [ 1531.997846] blk_update_request: I/O error, dev nvme0n1, sector 134367992
Jul 25 09:12:03 phs08 kernel: [ 1531.997857] BTRFS error (device nvme0n1p5): bdev /dev/nvme0n1p5 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
... many i/o errors follow, reset needed to reboot