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freeze on wakeup from suspend: Ubuntu 16.04lts on T460s?

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awallin55
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Joined: Mon Apr 25, 2016 2:34 am
Location: Helsinki, Finland

freeze on wakeup from suspend: Ubuntu 16.04lts on T460s?

#1 Post by awallin55 » Mon Apr 25, 2016 2:42 am

Installed Ubuntu 16.04lts on a new T460s - most things seem to work fine.

However when closing the lid it goes into suspend, and when opening the lid again the mouse and keyboard work for a second or two but then freeze completely.
The only thing that works is a hard reset by holding down the powerbutton.

the machine is a 20F9-0045MS

$ uname -r
4.4.0-21-generic
$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Sky Lake Integrated Graphics (rev 07)



anyone else with this problem? google fins similar-ish reports but didn't find a clear description for a fix yet.

600X
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Joined: Tue May 21, 2013 3:31 am
Location: Burlington, NC

Re: freeze on wakeup from suspend: Ubuntu 16.04lts on T460s?

#2 Post by 600X » Mon Apr 25, 2016 10:36 am

Same issue but on a MacBook Air 11 2013 (Haswell). From what I've read a Kernel up or downgrade might help.
Daily: T440p
ThinkPads: 600X (i3), A31p (FlexView), X41, T43, T60 (FlexView), T61p (4:3), R61 (QXGA), X301 (AFFS), W500, X1

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