Messages in this thread | | | From | Lars Boegild Thomsen <> | Subject | Re: [regression] Ideapad S10-3 does not wake up from suspend | Date | Sun, 13 May 2012 09:22:10 +0800 |
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On Sunday 13 May 2012 07:13:49 Jonathan Nieder wrote: > In September, Kevin Tian wrote: > >> Lars Boegild Thomsen writes[1]: > >>> After update from 2.6 kernel to 3.0 my Idepad S10-3 will not wake up > >>> after sleep. Back to latest 2.6 kernel works fine. > - passing parameters "hpet=disable highres=off nohz=off" helps some > people if I understand correctly, but I might have misunderstood.[2]
I didn't notice this one before but that actually works for me. Adding those kernel params and sleep works again. I tried combinations thereof but no-go - all 3 required.
> I'd be interested to hear whether the same problem occurs when trying > to suspend from the minimal initramfs environment. (On systems like > Debian that use initramfs-tools, that means passing the kernel command > line parameter "break=top", booting, loading some appropriate minimal > collection of modules --- maybe none ---, and then running > "echo mem >/sys/power/state". initramfs-tools(8) has details.)
And I just tried this loading no modules manually and it's the same - never wakes up after sleep.
//Lars...
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