I can confirm the problem is triggered by the bluetooth/wireless combo card in my system. When I disable the card using a hardware switch prior to suspend, it works fine.
Details: 03:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01) Subsystem: Hewlett-Packard Company Device 365e Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at 93000000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: wl Kernel modules: wl, ssb Best regards ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/903399 Title: Regression: 3.2.x-kernels make my system resume immediately on suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/903399/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs