fresh install lucid-64 hibernate no longer shuts down, power off required, 
however, restore does work.
one possiblity is I removed screensaver and wallpaper.

(no problems with hibernate with karmic-32 or beta versions of
lucid-32/64 although beta lucid resume too slow to use)

again, suspend not working, does not complete sleep on any version of
Ubuntu or Debian on Lenovo-Y530

IdeaPad Y530 (4051) - GMA (February 2009)
Type-model Processor GHz Memory display LED era graphics disk optical wireless 
tooth STAR 4.0 preload date
===========================================================================================
4051-68U T3400 2.16 2GB 15.4" WXGA LED Cam GMA 250GB DVD±RW Intel 5100 Prem 32 
Feb 09
============================================================================================
Processor
Intel® Pentium® processor T3400 with dual-co,667MHz system bus, and 1MB L2 
cache or
Memory
1GB, 2GB, 3GB, or 4GB std / 4GB max31 / PC3-8500 1066MHz DDR3, non-parity,
dual-channel capable, two 204-pin SO-DIMM sockets
Diskette drive None (use optional USB-based diskette drive)
SATA DVD±RW DVD burner, dual-layer support, fixed, not removable, 12.7mm high, 
tray-in
SATA disk  250GB (5400 rpm)
SATA 1.5Gb/s, 9.5mm high, removable
Widescreen 15.4" (391.2mm) WXGA (1280x800) TFT color, VibrantView (glossy),
display LED backlight, 200 nits, 16:10 aspect ratio, 400:1 contrast ratio
Camera Camera on top of screen, 1.3-megapixel, fixed focus
IntegratedIntel Graphics Media Accelerator 4500MHD (GMA 4500MHD), in GM45,
graphics HDMI port supporting HDCP to output protected content
Keyboard Full-size keyboard, 6-row, 84-key, multimedia Fn keys, recovery key
Multimedia controlsTouch-sensitive audio-video control panel, Shuttle Key
Touch pad Two-button touch pad with scroll feature (no TrackPoint®)
Chipset
Mobile Intel GM45 Express Chipset (Memory Controller Hub),
Wireless on/off switch
ICH9M I/O Controller Hub (SATA 3.0Gb/s, USB 2.0, PCI Express® 1.1,
PCI 2.3, ethernet MAC), PCI bus (Ricoh® R5C833 Cardbus/1394/Multicard),
LPC bus (IT8752 Super I/O)
ExpressCard/54 One slot (ExpressCard/34, ExpressCard/54)
Multicard reader 6-in-1 reader (MultiMedia Card, Memory Stick, Memory Stick 
PRO™,
ethernet (RJ-45), IEEE 1394 FireWire 400 (4-pin connector; 1394a-2000 standard)
Intel 510028 11a/b/g/n wireless4, Mini PCIe adapter, Intel WiFi Link 5100, 
Bluetooth™ Some: Bluetooth 2.1 wireless, USB 2.0 interface via ICH9M, LED 
indicator 
Modem 56K6 V.9215 modem 9x5 Next Business Day 43R8883
Ethernet 10/100 ethernet, Broadcom® BCM5906M, PCI 2.3 • 3-year Lenovo Onsite 
Repair13
Audio support High Definition (HD) Audio, RealTek® ALC888S codec 
two main speakers (2 watt), two secondary speakers (1 watt) and subwoofer with 
accidental
(2.5 watt), Dolby® Home Theater™ Speaker System /
dual array microphone, microphone input jack (3.5 mm), headphone jack (3.5 mm) 
Security Power-on password, hard disk password, supervisor password

-- 
[LENOVO 7454CTO] suspend/resume failure
https://bugs.launchpad.net/bugs/335570
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