[ltp] Hibernate on older thinkpads

Martin Steigerwald linux-thinkpad@linux-thinkpad.org
Mon, 15 Oct 2012 14:04:18 +0200

Am Montag, 8. Oktober 2012 schrieb Bert Haskins:
> I have a couple of A31s that I still use for special purposes.
> I have lots of other newer toys of course but the A31s just seem to go
> on forever.
> These would hibernate nicely until somewhere around Ubuntu Hardy and
> then after a
> system update they would hibernate and never return, requiring a
> reboot. I tried lots of fixes, other distros, etc with no joy.
> Then, after a new trial Mint 13 install full hibernation seems to be
> back! and it is very welcome.
> This was < not > sent from my Ipad or smartphone... it was sent from a
> A31 which
> has relearned to hibernate.

Can you tell kernel versions?

I have a ThinkPad T23 that hibernates and resumes just nicely with 3.3, 
but not with 3.4 and 3.5. With those newer kernels it hangs upon resume.

Martin 'Helios' Steigerwald - http://www.Lichtvoll.de
GPG: 03B0 0D6C 0040 0710 4AFA  B82F 991B EAAC A599 84C7