[Bug 531845] [NEW] Karmic: Thinkpad T61p fails to resume from suspend-to-RAM

[Michael]

Public bug reported:

My Thinkpad T61p consistently refuses to resume after I suspend it to
RAM by closing the lid.  It seems to be partly working (LEDs blinking,
hard disk light flashing occasionally, including when I press the ACPI
power off button) and there is dmesg output to suggest that too.  The
screen seems to be completely dead, I am unable to ssh into the machine
(I have also tried connecting an ethernet cable - there was an
"ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready" message in dmesg,
but my router did not show an IP for it, just the fact that the cable
was connected,  and trying a large range of IPs at random didn't help
either).

I am using the "nv" graphics driver, not the closed source one.  I also
use VirtualBox, but removing it completely (kernel drivers gone),
rebooting and then suspending doesn't change the symptoms.

Any suggestions as to how I can debug this?

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

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Karmic: Thinkpad T61p fails to resume from suspend-to-RAM
https://bugs.launchpad.net/bugs/531845
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