I'm affected by this bug. After suspend APM_level is reset to 254
# hdparm -B /dev/sda
/dev/sda:
APM_level = 254
Settings in /etc/hdparm.conf are ignored
command_line {
hdparm -S 12 -B 48 /dev/sda
}
Even a workaround with /etc/pm/sleep.d/20_resume
#!/bin/sh
case "${1}" in
resume|thaw)
killall ssh
hdparm -S 12 -B 48 /dev/sda
;;
esac
somehow doesn't work. I need to manually run hdparm after every suspend.
** Changed in: hdparm (Ubuntu)
Status: Incomplete => Confirmed
** Changed in: pm-utils (Ubuntu)
Status: Expired => Confirmed
** Tags added: quantal
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https://bugs.launchpad.net/bugs/199094
Title:
hdparm.conf settings (other than apm) are lost on suspend/resume?
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