Lxd does not start after upgrade. Output of ~# lxd --debug --group lxd below:
INFO[10-27|17:58:33] LXD 3.0.1 is starting in normal mode path=/var/lib/lxd
INFO[10-27|17:58:33] Kernel uid/gid map:
INFO[10-27|17:58:33] - u 0 0 4294967295
INFO[10-27|17:58:33] - g 0 0 4294967295
INFO[10-27|17:58:33] Configured LXD uid/gid map:
INFO[10-27|17:58:33] - u 0 100000 65536
INFO[10-27|17:58:33] - g 0 100000 65536
WARN[10-27|17:58:33] CGroup memory swap accounting is disabled, swap limits will be ignored.
INFO[10-27|17:58:33] Initializing local database
INFO[10-27|17:58:33] Initializing database gateway
INFO[10-27|17:58:33] Start database node address= id=1
INFO[10-27|17:58:33] Raft: Restored from snapshot 1-126-1540676210233
INFO[10-27|17:58:33] Raft: Initial configuration (index=1): [{Suffrage:Voter ID:1 Address:0}]
INFO[10-27|17:58:33] Raft: Node at 0 [Leader] entering Leader state
INFO[10-27|17:58:33] LXD isn't socket activated
INFO[10-27|17:58:33] Starting /dev/lxd handler:
INFO[10-27|17:58:33] - binding devlxd socket socket=/var/lib/lxd/devlxd/sock
INFO[10-27|17:58:33] REST API daemon:
INFO[10-27|17:58:33] - binding Unix socket socket=/var/lib/lxd/unix.socket
INFO[10-27|17:58:33] Initializing global database
INFO[10-27|17:58:33] Initializing storage pools
WARN[10-27|17:58:33] Incorrectly applied "storage_api" patch. Skipping storage pool initialization as it might be corrupt.
INFO[10-27|17:58:33] Applying patch: storage_api
DBUG[10-27|17:58:33] Database error: &errors.errorString{s:"sql: no rows in result set"}
EROR[10-27|17:58:33] Failed to query database: No such object.
EROR[10-27|17:58:33] Failed to start the daemon: No such object
INFO[10-27|17:58:33] Starting shutdown sequence
INFO[10-27|17:58:33] Stopping REST API handler:
INFO[10-27|17:58:33] - closing socket socket=/var/lib/lxd/unix.socket
INFO[10-27|17:58:33] Stopping /dev/lxd handler
INFO[10-27|17:58:33] - closing socket socket=/var/lib/lxd/devlxd/sock
INFO[10-27|17:58:33] Closing the database
INFO[10-27|17:58:33] Stop database gateway
INFO[10-27|17:58:33] Stop raft instance
INFO[10-27|17:58:33] Raft: Starting snapshot up to 139
INFO[10-27|17:58:33] Raft: Compacting logs from 1 to 11
INFO[10-27|17:58:33] Raft: Snapshot to 139 complete
INFO[10-27|17:58:33] Stopping REST API handler:
INFO[10-27|17:58:33] Stopping /dev/lxd handler
INFO[10-27|17:58:33] Stopping REST API handler:
INFO[10-27|17:58:33] Stopping /dev/lxd handler
INFO[10-27|17:58:33] Unmounting temporary filesystems
INFO[10-27|17:58:33] Done unmounting temporary filesystems
INFO[10-27|17:58:33] Saving simplestreams cache
INFO[10-27|17:58:33] Saved simplestreams cache
Error: No such object