Public bug reported:
Binary package hint: linux-source-2.6.20
With the recent update to 2.6.20-16.28 in feisty-security, Suspend to
RAM doesn't work anymore.
Symptoms: Shutting the lid to trigger suspend to RAM, the laptop will
black it's screen, but CPU, hard disk and fans keep running, and the
suspend light doesn't blink (it doesn't even reach suspend state). When
re-opening the lid, nothing seems to turn the screen back on.
If I boot into previous kernel (2.6.20-15.27), suspend and resume work
just fine (Well, I did have to add POST_VIDEO=false in /etc/default
/acpi-support to make it resume properly)
Hardware: Apple MacBook Pro 15" (Core 2 duo version)
Video driver: fglrx
Wireless: Tried both ndiswrapper with proprietary driver and svn checkout of
madwifi. Both drivers work, but the problem still occurs with both.
** Affects: linux-source-2.6.20 (Ubuntu)
Importance: Undecided
Status: Unconfirmed
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2.6.20-15.27 => 2.6.20-16.28 Suspend to RAM regression on MacBook Pro
https://bugs.launchpad.net/bugs/118822
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