Devuan bug report logs - #801
Suspend/wake problem: screens do not come back

Package: xserver-xorg-core; Reported by: tempforever <[email protected]>; Done: Boian Bonev <[email protected]>; Maintainer for xserver-xorg-core is Devuan Developers <[email protected]>.

Notification sent to tempforever <[email protected]>:
bug acknowledged by developer. Full text available.

Marked bug as done Request was from Boian Bonev <[email protected]> to [email protected]. Full text available.

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Subject: Re: [devuan-dev] bug#801: Suspend/wake problem: screens do not come
 back
To: [email protected]
References: <[email protected]>
 <[email protected]>
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From: tempforever <[email protected]>
Message-ID: <[email protected]>
Date: Thu, 23 Nov 2023 21:22:22 -0500
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Hendrik Boom wrote:
> On Thu, Nov 23, 2023 at 05:59:22PM -0500, tempforever wrote:
>> Package: xserver-xorg-core
>> Version: 2:21.1.7-3+deb12u2devuan1
>>
>> Please close this bug report.  It seems to have been related to certain
>> kernel cmdline options I had in place; removing them resolved the issue.
>>  I have upgraded xserver-xorg-core on other systems and had no problem
>> with suspend/resume.
> It could be useful to others to post a description of those kernel command-line options in the bug tracker before closing the bug.
>
> -- hendrik
>
I previously had:
GRUB_CMDLINE_LINUX_DEFAULT="quiet modprobe.blacklist=nouveau
acpi_enforce_resources=lax nordrand ipv6.disable=1 apparmor=0
amd_iommu=on iommu=pt"

with these options, my video was not coming back correctly upon resume
after suspend with the recent xserver-xorg-core updates.

From my notes, I had added "acpi_enforce_resources=lax" for an earlier
kernel, to work with X570 chipset sensors
kernel 5.9 was giving a warning about RDRAND, so I had added "nordrand"
at that point.
I had been experimenting with some iommu things previously (which I am
not doing anymore), so I had added "amd_iommu=on" and "iommu=pt"

My current cmdline is:
GRUB_CMDLINE_LINUX_DEFAULT="quiet modprobe.blacklist=nouveau
ipv6.disable=1 apparmor=0"

with these options, my video is correctly coming back upon resume after
suspend, and with the recent xerver-xorg-core updates.  I am not having
problems with sensors being detected or RDRAND warnings.

If it would be of any actual help, I could re-enable those options
one-at-a-time to see which one(s) cause the problem, but as it is I
don't need any of them anymore and am satisfied to leave them all out.

Acknowledgement sent to tempforever <[email protected]>:
Extra info received and forwarded to list. Copy sent to Devuan Developers <[email protected]>. Full text available.

Information forwarded to [email protected], Devuan Developers <[email protected]>:
bug#801; Package xserver-xorg-core. Full text available.

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Date: Thu, 23 Nov 2023 20:26:39 -0500
From: Hendrik Boom <[email protected]>
To: tempforever <[email protected]>, [email protected],
	devuan developers internal list <[email protected]>
Subject: Re: [devuan-dev] bug#801: Suspend/wake problem: screens do not come
 back
Message-ID: <[email protected]>
References: <[email protected]>
 <[email protected]>
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On Thu, Nov 23, 2023 at 05:59:22PM -0500, tempforever wrote:
> Package: xserver-xorg-core
> Version: 2:21.1.7-3+deb12u2devuan1
> 
> Please close this bug report.  It seems to have been related to certain
> kernel cmdline options I had in place; removing them resolved the issue.
>  I have upgraded xserver-xorg-core on other systems and had no problem
> with suspend/resume.

It could be useful to others to post a description of those kernel command-line options in the bug tracker before closing the bug.

-- hendrik

Acknowledgement sent to Hendrik Boom <[email protected]>:
Extra info received and forwarded to list. Copy sent to Devuan Developers <[email protected]>. Full text available.

Information forwarded to [email protected], Devuan Developers <[email protected]>:
bug#801; Package xserver-xorg-core. Full text available.

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From: tempforever <[email protected]>
Subject: Re: Suspend/wake problem: screens do not come back
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Date: Thu, 23 Nov 2023 17:59:22 -0500
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Package: xserver-xorg-core
Version: 2:21.1.7-3+deb12u2devuan1

Please close this bug report.  It seems to have been related to certain
kernel cmdline options I had in place; removing them resolved the issue.
 I have upgraded xserver-xorg-core on other systems and had no problem
with suspend/resume.

Acknowledgement sent to tempforever <[email protected]>:
Extra info received and forwarded to list. Copy sent to Devuan Developers <[email protected]>. Full text available.

Information forwarded to [email protected], Devuan Developers <[email protected]>:
bug#801; Package xserver-xorg-core. Full text available.

Message received at [email protected]:

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From: tempforever <[email protected]>
Subject: Suspend/wake problem: screens do not come back
Message-ID: <[email protected]>
Date: Thu, 26 Oct 2023 09:50:21 -0400
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Package: xserver-xorg-core
Version: 2:21.1.7-3devuan2

When I use pm-suspend with this version of xserver-xorg-core, when I
later wake the computer up, the screens do not come back on (no video
signal).  This behavior did not occur on the previous version
2:21.1.7-3devuan1 which I have downgraded back to.  This happens every
time, not intermittently, so hopefully I'll be able to help debug the
problem and get it sorted out.  Other info that may be useful:
arch: x86_64
desktop: xfce
video card: nvidia geforce gtx 650
video driver: nvidia 470.199.02
devuan: 5 (daedalus)
kernel: 6.1.0-13-amd64

Acknowledgement sent to tempforever <[email protected]>:
New bug report received and forwarded. Copy sent to Devuan Developers <[email protected]>. Full text available.

Report forwarded to [email protected], Devuan Developers <[email protected]>:
bug#801; Package xserver-xorg-core. Full text available.

Devuan bug report logs - #801 Suspend/wake problem: screens do not come back

Message received at [email protected]:

Message received at [email protected]:

Message received at [email protected]:

Message received at [email protected]:

Devuan bug report logs - #801
Suspend/wake problem: screens do not come back