[4.6-rcX regression] closing and opening LID on thinkpad x200s freezes X

From	Jiri Kosina <jikos@kernel.org>
Newsgroups	linux.kernel
Subject	[4.6-rcX regression] closing and opening LID on thinkpad x200s freezes X
Date	2016-04-07 00:10 +0200
Message-ID	<rl3Ob-2aQ-15@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Hi,

after updating to 4.6-rcX (where X is 1 or 2, doesn't really matter) on 
thinkpad x200s notebook with

	00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)

closing and opening the lid freezes the computer completely (after opening 
the LID, I can see either the complete original contents of the screen, or 
silouhette of xscreensaver window decorations, but the machine is dead by 
then (neither ctrl-alt-backspace-backspace nor switching to text console 
doesn't work).

It definitely worked with older kernels, but I unfortunately don't have 
all the data needed for bisection, as the old kernels have been wiped off 
the machine in the meantime.

Is this a known issue?

Thanks,

-- 
Jiri Kosina
SUSE Labs

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[4.6-rcX regression] closing and opening LID on thinkpad x200s  freezes X Jiri Kosina <jikos@kernel.org> - 2016-04-07 00:10 +0200
  Re: [4.6-rcX regression] closing and opening LID on thinkpad x200s freezes X Bjørn Mork <bjorn@mork.no> - 2016-04-07 08:20 +0200
    Re: [4.6-rcX regression] closing and opening LID on thinkpad x200s  freezes X Jiri Kosina <jikos@kernel.org> - 2016-04-07 14:00 +0200

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