From: "Ludovic Courtès" <ludo@gnu.org>
To: Jeffrey Walton <noloader@gmail.com>
Cc: 43531@debbugs.gnu.org
Subject: bug#43531: Hang after power suspend
Date: Mon, 05 Oct 2020 13:58:24 +0200 [thread overview]
Message-ID: <87imbo3mvz.fsf@gnu.org> (raw)
In-Reply-To: <CAH8yC8nW6tM7PfcqeROiyv4EOe-1H1apGHmGYyrTKoYnbguiXw@mail.gmail.com> (Jeffrey Walton's message of "Sun, 4 Oct 2020 17:50:39 -0400")
Jeffrey Walton <noloader@gmail.com> skribis:
> On Wed, Sep 30, 2020 at 1:37 PM Ludovic Courtès <ludo@gnu.org> wrote:
>>
>> Jeffrey Walton <noloader@gmail.com> skribis:
>>
>> > I'm using Guix 1.1 x86_64 in a virtual box VM. I've noticed when the
>> > guest enters "power suspend" state I cannot wake it. The guest stops
>> > responding over SSH and stops accepting UI input. I have to cycle
>> > power to bring it back to life.
>> >
>> > Power settings are:
>> >
>> > * Blank Screen - 15 minutes
>> > * Automatic suspend - Off
>> >
>> > I don't see other relevant power settings in the Gnome app.
>>
>> I don’t know what the emulator is doing, but I do know that this works
>> well on the bare metal. :-)
>>
>> Do you have similar issues with other distros/OSes hanging about suspend
>> in that emulator?
>
> I had no other problems until today.
>
> Today, I installed Ubuntu 20.04 in a VM for testing. It is exhibiting
> similar problems. In the Ubuntu case, it is not hanging. Instead, the
> screen goes black and I cannot get it back; but I can still SSH into
> the Ubuntu machine.
OK. I’m not sure there’s much we can do on our side—it sounds like an
interaction issue between VirtualBox and the kernel’s power management.
I would close the bug until/unless we have evidence that this is a
Guix-specific issue.
WDYT?
Ludo’.
prev parent reply other threads:[~2020-10-05 11:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-20 11:47 bug#43531: Hang after power suspend Jeffrey Walton
2020-09-30 17:37 ` Ludovic Courtès
2020-10-04 21:50 ` Jeffrey Walton
2020-10-05 11:58 ` Ludovic Courtès [this message]
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