This should have been made available in Precise via the Quantal HWE
kernel which was shipped by default in the 12.04.2 point release.
Marking this Fix Released for now.
** Changed in: linux (Ubuntu Precise)
Status: New => Fix Released
** Changed in: intel
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1027740
Title:
Always update RPS interrupts thresholds along with frequency
Status in intel:
Fix Released
Status in “linux” package in Ubuntu:
Fix Released
Status in “linux” source package in Precise:
Fix Released
Bug description:
1.description: In order to avoid missed down-interrupts when coming
out of RC6, it is advised that we always rest the down-threshold upon
a pm-event. This is due to that the PM unit goes through a little
dance when coming out of RC6, it first bring the GPU up at the lowest
frequency then a short time later it restores the thresholds.During
that interval, the down-interval may expire and the interrupt be
suppressed
2. Impact: Gnome Shell animations slow down at random when RC6 is
enabled
3.commit id: 7b9e0ae6da0a7eaf2680a1a788f08df123724f3b
bugzilla:https://bugs.freedesktop.org/show_bug.cgi?id=44006
4. target : ubuntu 12.04
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