archive mirror
 help / color / mirror / Atom feed
From: "Numan Demirdöğen" <>
To: Peter Zijlstra <>
	"Rafael J. Wysocki" <>
Subject: Re: PROBLEM: Keyboard not responding after resuming from suspend/hibernate
Date: Fri, 31 Aug 2018 22:38:23 +0300	[thread overview]
Message-ID: <20180831223823.33404864@korsan.localdomain> (raw)
In-Reply-To: <>

Fri, 31 Aug 2018 21:16:11 +0200 tarihinde
Peter Zijlstra <> yazdı:

>On Fri, Aug 31, 2018 at 09:53:11PM +0300, Numan Demirdöğen wrote:
>> If I put laptop to suspend or hibernate by closing lid, power
>> manager or any other method and then I resume/wake up laptop,
>> keyboard is not responding. My laptop is a Sony Vaio VPCEH2F1E. 
>> Steps to produce bug:
>> 1. Boot
>> 2. Put laptop to sleep
>> 3. Resume
>> What I expect to happen: Keyboard responds to key press.
>> What happens: Keyboard does not respond but mouse and trackball are
>> working.
>> git bisect point 9d659ae14b545c4296e812c70493bfdc999b5c1c as the
>> first bad commit.
>> Bad commit link:


Thank you for looking into this problem!
>That doesn't make any kind of sense... if that commit had trouble
>(oddly there is one another report fingering this) all the mutex
>locking should be busted (and there is a _lot_ of that in the kernel).

So, should I re-run a git bisect in order to confirm whether that
commit is the culprit or not?

>I really wouldn't know where to begin debugging this. Suspend/resume
>isn't really something I know much of, all I can say it that it works
>on my laptop.
>Rafael, any idea where to start looking for this?
>>  Link to actual bug report:
>No, _this_ is the actual report, that is a random website you put stuff

Numan Demirdöğen

  reply	other threads:[~2018-08-31 19:38 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-31 18:53 Numan Demirdöğen
2018-08-31 19:16 ` Peter Zijlstra
2018-08-31 19:38   ` Numan Demirdöğen [this message]
2018-09-03  8:53 ` Numan Demirdöğen
2018-09-18 18:54   ` Pavel Machek
2018-10-19  7:20 ` Fw: " Numan Demirdöğen
2018-10-25  7:49   ` [regression, bisected] " Pavel Machek
2018-10-28 19:06     ` Numan Demirdöğen
2018-11-30 12:44       ` Numan Demirdöğen
2018-12-02 22:28         ` Pavel Machek
2018-12-18  7:23           ` Numan Demirdöğen
2019-03-14 19:54             ` Peter Zijlstra

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20180831223823.33404864@korsan.localdomain \ \ \ \ \ \
    --subject='Re: PROBLEM: Keyboard not responding after resuming from suspend/hibernate' \

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).