Ok, I found a work-around for this. at least for stand-by.
just replace
GRUB_CMDLINE_LINUX_DEFAULT=
in /etc/default/grub with this:
GRUB_CMDLINE_LINUX_DEFAULT=i915.lvds_use_ssc=0
then run sudo update-grub
after rebooting, closing the lit and going to and resume from stand-by
works.
I didn't notice anything.
Don't know what we can do further to get this fixed?! :(
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Title:
No Resume on Stand-by/Hibernate on Lenovo Ideapad U160
This is seriously annoying. Sleep is one of the most used features on any
laptop !
:(
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Title:
No Resume on Stand-by/Hibernate on Lenovo Ideapad
Any news? Anyone?
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Title:
No Resume on Stand-by/Hibernate on Lenovo Ideapad U160 M436CGE
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Very annoying bug for me, too...
Changing some values in /etc/default/acpi-support also doesn't work (as
reported several times...)
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Title:
No
Got the same problem here :( I also tried to fix the dsdt-table with a
custom kernel which didn't fix anything. Using another kernel as the
2.6.39 results in a black screen directly on boot which can only be
worked by by disabling KMS. Is there any chance of getting this to work
in the next weeks?
I can see a slight change in screen brightness when I force the session
to quit with ctrl+alt+backspace. But that's all. I have the same problem
when I choose the 'turn off screen' option for the closed lid.
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Wanted to say I'm running into this when I try to use the Stand-
by/Hibernate function AND when I choose 'turn screen off'.
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Title:
No Resume on
** Also affects: linux (Fedora)
Importance: Undecided
Status: New
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Title:
No Resume on Stand-by/Hibernate on Lenovo Ideapad U160
** Changed in: linux (Ubuntu)
Status: New = Confirmed
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Title:
No Resume on Stand-by/Hibernate on Lenovo Ideapad U160 M436CGE
--
** Description changed:
This happens on Ubuntu Natty 11.04.
The Laptop gets in Standby/Hibernate Mode right, but only resume with a black
screen. Can't type anything or switch to another tty.
+
+ Please let me know which information is needed further.
ProblemType: Bug
DistroRelease:
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