Public bug reported:
Binary package hint: pm-utils
If I run a CPU heavy process on my computer (e.g. VirtualBox) just
before I suspend, then resume takes much longer than expected, and
during resume, disk I/O (on the HDD) is very high and the disk is
reading or writing some data. Approximately anywhere from 30 seconds to
5 minutes may elapse before the computer completely resumes; upon
hitting the lock screen dialog, disk I/O drops to almost zero.
Hardware:
Dell Studio 1537
Intel Core 2 Duo 2GHz
ATI Radeon Mobility HD 3450 GPU with fglrx drivers in use
3 GB RAM (plenty for Ubuntu), 2 GB swap (encrypted with ecryptfs)
Ubuntu 9.10
** Affects: pm-utils (Ubuntu)
Importance: Undecided
Status: New
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high disk I/O on resume if CPU% is high when suspend is initiated
https://bugs.launchpad.net/bugs/537193
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