rEFInd boot (/dev/sda4 is put in by hand, was something else):
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rEFInd - Line Editor
ro rot=/dev/sda4 initrd=boot\initrd.img-3.2.0-4-amd64
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Linux output (typed by hand, skipped numeric prefix):
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USB Video Class Driver (1.1.1)
cfg80211: Calling CRDA to update world regulatory domain
b42-phy0: Broadcom 4331 WLAN found (core revision 29)
Broadcom 43xx driver loaded [ Features: PMMLS ]
cfg80211: World regulatory domain updated:
cfg80211: <<lots of frequency lines, cut>>
snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
usb 1-1.1.1: USB disconnect, device number 6
HDMI status: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0
input: HD-Audio <<lots of info, cut>>
applesmc: key=442 fan=2 temp=29 acc=1 lux=2 kbd=1
[drm] Supports vblank timestamp caching Rev 1 (10.10.2010)
p[drm] Driver supports precise vblank timestamp query.
vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none,owns=io+mem
vgaarb: transferring own from PCI:0000:00:02.0 to PCI:0000:01:00.0
fixme: maxPWM is zero.
[drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
input: applesmc as /devices/platform/applesmc.768/input/input11
usb 1-1.1.2: USB disconnect, device number 7
=============== HERE IT HANGS, NO MORE OUTPUT ======================