I had suspend/resume working in nv99. It seems to have broken in nv102 and in the most recent BFU. Suspend works, but resume hangs with a blinking cursor in the upper left of the display. There are no messages in the log. I tried disabling all my network drivers and the sdcard driver, and tried it from a command line prompt and it still failed.
I have noticed a lot of apci related noise on boot, including an APCI exception. However, this noise was still present in the nv99 version. The messsage is: Nov 19 20:20:32 laptop acpica: [ID 608139 kern.notice] ACPI Error (dsopcode-0714 ): Field [I9MN] at 544 exceeds Buffer [IORT] size 464 (bits) [20080829] Nov 19 20:20:32 laptop acpica: [ID 100000 kern.notice] Nov 19 20:20:32 laptop acpica: [ID 815237 kern.notice] **** Exception AE_AML_BUF FER_LIMIT during execution of method [\_SB_.PCI0.LPC0.PMIO._CRS] (Node cba2c4fc) Nov 19 20:20:32 laptop acpica: [ID 100000 kern.notice] Nov 19 20:20:32 laptop acpica: [ID 652514 kern.notice] Method Execution Stack: Nov 19 -- This message posted from opensolaris.org