Comment 0 for bug 1615641

I've noticed that boots on Ubuntu Yakkety have slowed down recently. I added some debug into my kernel to see where delays are occurring and I can observed 5 seconds being consumed in /scripts/local-premount/resume :

Aug 22 14:34:36 lenovo kernel: [ 6.823263] _do_fork: 1 (init)
Aug 22 14:34:36 lenovo kernel: [ 6.823333] do_exec: 824 (init) /scripts/local-premount/ntfs_3g
Aug 22 14:34:36 lenovo kernel: [ 6.823766] _do_fork: 1 (init)
Aug 22 14:34:36 lenovo kernel: [ 6.823845] do_exec: 825 (init) /scripts/local-premount/resume
Aug 22 14:34:36 lenovo kernel: [ 6.824214] _do_fork: 825 (resume)
Aug 22 14:34:36 lenovo kernel: [ 6.824322] do_exec: 826 (resume) /sbin/wait-for-root
Aug 22 14:34:36 lenovo kernel: [ 11.825642] _do_fork: 1 (init)
Aug 22 14:34:36 lenovo kernel: [ 11.825800] do_exec: 827 (init) /sbin/wait-for-root
Aug 22 14:34:36 lenovo kernel: [ 11.826691] _do_fork: 1 (init)

It seems that /scripts/local-premount/resume is being called and wait-for-root times out after 5 seconds. The resume script does set a 5 second timeout, so I must be hitting that for some reason.