Public bug reported:
Binary package hint: readahead
Description of the problem
When resuming from suspend to disk readahead still precaches its full list of
files (which includes various files used by xorg and gdm). Given that
resumption will probably flush or prime the caches itself, this just leads to
work that will never be used being done which slows down a resume...
I would like to request a wishlist enhancement that readahead not be run
if it is detected that a resume from disk is going to happen (while some
of of the cached files will be used before the resume, I suspect it is
easier to just skip the readahead rather than go to the lengths of
determining what those files are and only caching those).
** Affects: readahead-list (Ubuntu)
Importance: Undecided
Status: Unconfirmed
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readahead should be skipped during resume from disk
https://launchpad.net/bugs/87579
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