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From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 204241] amdgpu fails to resume from suspend
Date: Wed, 15 Apr 2020 19:50:08 +0000	[thread overview]
Message-ID: <bug-204241-2300-G8Enf6Z2v1@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-204241-2300@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=204241

--- Comment #59 from Jaya Balan Aaron (bucket.size@gmail.com) ---
Comment on attachment 288507
  --> https://bugzilla.kernel.org/attachment.cgi?id=288507
arch linux 5.6 resolution with kernel params

Hi,

Using arch linux kernel 5.5zen, 5.6. Not sure if it's a solution but,
interesting to note.


With 5.6, with kernel params 'amd_iommu=on iommu=pt', able to suspend/resume
correctly 10/10 times. Without the params resume hanged with a blank and
backlit screen 2/2 times.


With 5.5zen, even with the same kernel params, resume hanged 2/2 times.


Reason for the kernel params is that I was trying to set up gpu passthrough
with kvm.

Suspend resumes immediately sometimes, but I think that's because of
mis-configured, keyboard/mouse/usb wake triggers.

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  parent reply	other threads:[~2020-04-15 19:50 UTC|newest]

Thread overview: 79+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-20  9:50 [Bug 204241] New: amdgpu fails to resume from suspend bugzilla-daemon
2019-07-20  9:50 ` [Bug 204241] " bugzilla-daemon
2019-08-08 20:13 ` bugzilla-daemon
2019-08-08 20:22 ` bugzilla-daemon
2019-08-08 21:02 ` bugzilla-daemon
2019-08-14 19:29 ` bugzilla-daemon
2019-08-14 19:38 ` bugzilla-daemon
2019-08-14 19:39 ` bugzilla-daemon
2019-08-14 19:39 ` bugzilla-daemon
2019-08-14 21:04 ` bugzilla-daemon
2019-08-15 20:55 ` bugzilla-daemon
2019-08-19 13:35 ` bugzilla-daemon
2019-09-03 18:56 ` bugzilla-daemon
2019-09-21 18:31 ` bugzilla-daemon
2019-10-05  0:08 ` bugzilla-daemon
2019-10-05 10:35 ` bugzilla-daemon
2019-10-07 10:13 ` bugzilla-daemon
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2019-10-16 14:27 ` bugzilla-daemon
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2020-02-25  1:22 ` bugzilla-daemon
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2020-02-25 17:26 ` bugzilla-daemon
2020-02-25 21:26 ` bugzilla-daemon
2020-02-26  9:54 ` bugzilla-daemon
2020-04-10 21:16 ` bugzilla-daemon
2020-04-15 19:43 ` bugzilla-daemon
2020-04-15 19:50 ` bugzilla-daemon [this message]
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2020-10-01 14:59 ` bugzilla-daemon
2020-10-01 17:21 ` bugzilla-daemon
2020-10-01 17:27 ` bugzilla-daemon
2020-10-01 17:55 ` bugzilla-daemon
2021-02-08 22:00 ` bugzilla-daemon
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2023-04-13 20:11 ` bugzilla-daemon

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