Suspend to RAM...

Suspend to RAM...

Posted Jul 31, 2008 11:39 UTC (Thu) by sladen (subscriber, #27402)
In reply to: Suspend to RAM... by rsidd
Parent article: OLS: Shuttleworth on free software development

In $distro_in_question, PMI already checks for a new default kernel.

$ grep kernel /usr/sbin/pmi
  [ -f /var/run/do-not-hibernate ] && echo "Default kernel has been upgraded" >&2 && exit 1

The improvement would be to twiddle the boot-loader and force loading of the older kernel; or have the initramfs code try to kexec the correct (older) kernel for the hibernated image—should the matching kernel is still around.

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