From: Kai-Heng Feng <kai.heng.feng@canonical.com>
To: "Owen T. Heisler" <writer@owenh.net>
Cc: regressions@lists.linux.dev, nouveau@lists.freedesktop.org,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
stable@vger.kernel.org, linux-acpi@vger.kernel.org,
dri-devel@lists.freedesktop.org, Len Brown <lenb@kernel.org>
Subject: Re: [Nouveau] [REGRESSION]: acpi/nouveau: Hardware unavailable upon resume or suspend fails
Date: Fri, 10 Nov 2023 08:09:11 +0200 [thread overview]
Message-ID: <CAAd53p7BSesx=a1igTohoSkxrW+Hq8O7ArONFCK7uoDi12-T4A@mail.gmail.com> (raw)
In-Reply-To: <9f36fb06-64c4-4264-aaeb-4e1289e764c4@owenh.net>
Hi Owen,
On Fri, Nov 10, 2023 at 5:55 AM Owen T. Heisler <writer@owenh.net> wrote:
>
> #regzbot introduced: 89c290ea758911e660878e26270e084d862c03b0
> #regzbot link: https://gitlab.freedesktop.org/drm/nouveau/-/issues/273
> #regzbot link: https://bugzilla.kernel.org/show_bug.cgi?id=218124
Thanks for the bug report. Do you prefer to continue the discussion
here, on gitlab or on bugzilla?
>
> ## Reproducing
>
> 1. Boot system to framebuffer console.
> 2. Run `systemctl suspend`. If undocked without secondary display,
> suspend fails. If docked with secondary display, suspend succeeds.
> 3. Resume from suspend if applicable.
> 4. System is now in a broken state.
So I guess we need to put those devices to ACPI D3 for suspend. Let's
discuss this on your preferred platform.
Kai-Heng
>
> ## Testing
>
> - culprit commit is 89c290ea758911e660878e26270e084d862c03b0
> - v6.6 fails
> - v6.6 with culprit commit reverted does not fail
> - Compiled with
> <https://gitlab.freedesktop.org/drm/nouveau/uploads/788d7faf22ba2884dcc09d7be931e813/v6.6-config1>
>
> ## Hardware
>
> - ThinkPad W530 2438-52U
> - Dock with Nvidia-connected DVI ports
> - Secondary display connected via DVI
> - Nvidia Optimus GPU switching system
>
> ```console
> $ lspci | grep -i vga
> 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core
> processor Graphics Controller (rev 09)
> 01:00.0 VGA compatible controller: NVIDIA Corporation GK107GLM [Quadro
> K2000M] (rev a1)
> ```
>
> ## Decoded logs from v6.6
>
> - System is not docked and fails to suspend:
> <https://gitlab.freedesktop.org/drm/nouveau/uploads/fb8fdf5a6bed1b1491d2544ab67fa257/undocked.log>
> - System is docked and fails after resume:
> <https://gitlab.freedesktop.org/drm/nouveau/uploads/cb3d5ac55c01f663cd80fa000cd6a3b5/docked.log>
next prev parent reply other threads:[~2023-11-10 6:19 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-10 3:55 [REGRESSION]: acpi/nouveau: Hardware unavailable upon resume or suspend fails Owen T. Heisler
2023-11-10 6:09 ` Kai-Heng Feng [this message]
2023-11-10 12:19 ` [Nouveau] " Hans de Goede
2023-11-10 12:52 ` Kai-Heng Feng
2023-11-10 16:58 ` Owen T. Heisler
2023-11-12 20:43 ` [Nouveau] " Hans de Goede
2023-11-16 22:15 ` Owen T. Heisler
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