[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[Yuan-Chen Cheng]

** Changed in: oem-priority
   Status: Fix Committed => Fix Released

** Changed in: oem-priority/bionic
   Status: Fix Committed => Fix Released

** Changed in: oem-priority/focal
   Status: Fix Committed => Fix Released

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  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[Launchpad Bug Tracker]

This bug was fixed in the package nvidia-graphics-drivers-455 -
455.45.01-0ubuntu1

---
nvidia-graphics-drivers-455 (455.45.01-0ubuntu1) hirsute; urgency=medium

  * New upstream release (LP: #1904863):
- Fixed a bug in a Vulkan blending optimization that could
  produce incorrect results. Some of the Vulkan titles affected
  by this bug were:
Life is Strange 2
Shadow of the Tomb Raider
- Fixed an issue that caused Vulkan swapchain creation to fail
  for full-screen windows when a G-SYNC monitor is connected.

  [ Kai-Heng Feng ]
  * debian/71-nvidia.rules:
- Add rules to enable runtimepm by default.

  [ Alberto Milone ]
  * debian/add-ids-to-json-db,
debian/additional_runtimepm_ids,
debian/rules:
- Make it possible to add new IDs to mark support
  for runtimepm.
  * 
debian/templates/nvidia-compute-utils-flavour.nvidia-persistenced.service.in:
- Run persistenced.service before systemd-backlight@backlight:nvidia_0
  (LP: #1885087)

 -- Alberto Milone   Thu, 19 Nov 2020
14:23:18 +0100

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Title:
  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[Launchpad Bug Tracker]

This bug was fixed in the package nvidia-graphics-drivers-450 -
450.102.04-0ubuntu1

---
nvidia-graphics-drivers-450 (450.102.04-0ubuntu1) hirsute; urgency=medium

  * New upstream release.
  * debian/templates/control.in:
- Add support for libcuda-11.0-1, libcuda-11.1-1.
  * 
debian/templates/nvidia-compute-utils-flavour.nvidia-persistenced.service.in:
Run persistenced.service before systemd-backlight@backlight:nvidia_0
(LP: #1885087).
  * debian/templates/{dkms_nvidia.conf.in|dkms.conf.fragment.in}:
- Disable uvm on Linux >= 5.10.

 -- Alberto Milone   Mon, 04 Jan 2021
15:18:07 +0100

** Changed in: nvidia-graphics-drivers-450 (Ubuntu)
   Status: In Progress => Fix Released

** Changed in: nvidia-graphics-drivers-455 (Ubuntu)
   Status: Fix Committed => Fix Released

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  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[Launchpad Bug Tracker]

This bug was fixed in the package nvidia-graphics-drivers-450 -
450.102.04-0ubuntu0.20.04.1

---
nvidia-graphics-drivers-450 (450.102.04-0ubuntu0.20.04.1) focal; urgency=medium

  * New upstream release (LP: #1906680):
- CVE-2021-1052, CVE-2021-1053.
  * 
debian/templates/nvidia-compute-utils-flavour.nvidia-persistenced.service.in:
Run persistenced.service before systemd-backlight@backlight:nvidia_0
(LP: #1885087).

 -- Alberto Milone   Mon, 04 Jan 2021
15:47:43 +0100

** Changed in: nvidia-graphics-drivers-450 (Ubuntu Focal)
   Status: In Progress => Fix Released

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  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[Launchpad Bug Tracker]

This bug was fixed in the package nvidia-graphics-drivers-450 -
450.102.04-0ubuntu0.18.04.1

---
nvidia-graphics-drivers-450 (450.102.04-0ubuntu0.18.04.1) bionic; urgency=medium

  * New upstream release (LP: #1906680):
- CVE-2021-1052, CVE-2021-1053.
  * 
debian/templates/nvidia-compute-utils-flavour.nvidia-persistenced.service.in:
Run persistenced.service before systemd-backlight@backlight:nvidia_0
(LP: #1885087).

 -- Alberto Milone   Mon, 04 Jan 2021
16:11:01 +0100

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Title:
  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[Launchpad Bug Tracker]

This bug was fixed in the package nvidia-graphics-drivers-450 -
450.102.04-0ubuntu0.20.10.1

---
nvidia-graphics-drivers-450 (450.102.04-0ubuntu0.20.10.1) groovy; urgency=medium

  * New upstream release (LP: #1906680):
- CVE-2021-1052, CVE-2021-1053.
  * debian/templates/control.in:
- Add support for libcuda-11.0-1, libcuda-11.1-1.
  * 
debian/templates/nvidia-compute-utils-flavour.nvidia-persistenced.service.in:
Run persistenced.service before systemd-backlight@backlight:nvidia_0
(LP: #1885087).

 -- Alberto Milone   Mon, 04 Jan 2021
15:18:07 +0100

** Changed in: nvidia-graphics-drivers-450 (Ubuntu Groovy)
   Status: New => Fix Released

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-1052

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-1053

** Changed in: nvidia-graphics-drivers-450 (Ubuntu Bionic)
   Status: New => Fix Released

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Title:
  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[Launchpad Bug Tracker]

This bug was fixed in the package nvidia-graphics-drivers-455 -
455.45.01-0ubuntu0.20.10.1

---
nvidia-graphics-drivers-455 (455.45.01-0ubuntu0.20.10.1) groovy; urgency=medium

  * New upstream release (LP: #1904863):
- Fixed a bug in a Vulkan blending optimization that could
  produce incorrect results. Some of the Vulkan titles affected
  by this bug were:
Life is Strange 2
Shadow of the Tomb Raider
- Fixed an issue that caused Vulkan swapchain creation to fail
  for full-screen windows when a G-SYNC monitor is connected.

  [ Kai-Heng Feng ]
  * debian/71-nvidia.rules:
- Add rules to enable runtimepm by default.

  [ Alberto Milone ]
  * debian/add-ids-to-json-db,
debian/additional_runtimepm_ids,
debian/rules:
- Make it possible to add new IDs to mark support
  for runtimepm.
  * 
debian/templates/nvidia-compute-utils-flavour.nvidia-persistenced.service.in:
- Run persistenced.service before systemd-backlight@backlight:nvidia_0
  (LP: #1885087).

 -- Alberto Milone   Thu, 19 Nov 2020
15:21:39 +0100

** Changed in: nvidia-graphics-drivers-455 (Ubuntu Groovy)
   Status: Fix Committed => Fix Released

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Title:
  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[Launchpad Bug Tracker]

This bug was fixed in the package nvidia-graphics-drivers-455 -
455.45.01-0ubuntu0.18.04.1

---
nvidia-graphics-drivers-455 (455.45.01-0ubuntu0.18.04.1) bionic; urgency=medium

  * New upstream release (LP: #1904863):
- Fixed a bug in a Vulkan blending optimization that could
  produce incorrect results. Some of the Vulkan titles affected
  by this bug were:
Life is Strange 2
Shadow of the Tomb Raider
- Fixed an issue that caused Vulkan swapchain creation to fail
  for full-screen windows when a G-SYNC monitor is connected.

  [ Kai-Heng Feng ]
  * debian/71-nvidia.rules:
- Add rules to enable runtimepm by default.

  [ Alberto Milone ]
  * debian/add-ids-to-json-db,
debian/additional_runtimepm_ids,
debian/rules:
- Make it possible to add new IDs to mark support
  for runtimepm.
  * 
debian/templates/nvidia-compute-utils-flavour.nvidia-persistenced.service.in:
- Run persistenced.service before systemd-backlight@backlight:nvidia_0
  (LP: #1885087).

 -- Alberto Milone   Thu, 19 Nov 2020
15:31:58 +0100

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Title:
  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[Launchpad Bug Tracker]

This bug was fixed in the package nvidia-graphics-drivers-455 -
455.45.01-0ubuntu0.20.04.1

---
nvidia-graphics-drivers-455 (455.45.01-0ubuntu0.20.04.1) focal; urgency=medium

  * New upstream release (LP: #1904863):
- Fixed a bug in a Vulkan blending optimization that could
  produce incorrect results. Some of the Vulkan titles affected
  by this bug were:
Life is Strange 2
Shadow of the Tomb Raider
- Fixed an issue that caused Vulkan swapchain creation to fail
  for full-screen windows when a G-SYNC monitor is connected.

  [ Kai-Heng Feng ]
  * debian/71-nvidia.rules:
- Add rules to enable runtimepm by default.

  [ Alberto Milone ]
  * debian/add-ids-to-json-db,
debian/additional_runtimepm_ids,
debian/rules:
- Make it possible to add new IDs to mark support
  for runtimepm.
  * 
debian/templates/nvidia-compute-utils-flavour.nvidia-persistenced.service.in:
- Run persistenced.service before systemd-backlight@backlight:nvidia_0
  (LP: #1885087).

 -- Alberto Milone   Thu, 19 Nov 2020
15:24:54 +0100

** Changed in: nvidia-graphics-drivers-455 (Ubuntu Focal)
   Status: Fix Committed => Fix Released

** Changed in: nvidia-graphics-drivers-455 (Ubuntu Bionic)
   Status: Fix Committed => Fix Released

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Title:
  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[Alberto Milone]

The reason why "prime-select intel" works on non-hybrid system does not
depend on the driver. It has been missing a relevant check since we
added support for AMD integrated cards.

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Title:
  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[Lukas Waymann]

We found that running `prime-select intel` on a machine without an
integrated GPU results in the machine failing to boot. This could be
considered user error, but it could also be considered a regression,
because we didn't observe this behavior with driver version 455.38.

You can find our full test results at
.

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  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[hugh chao]

tried nvidia-graphics-drivers-455 in bionic which can fix this issue, I
didn't observe any regression.


** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

** Changed in: oem-priority
   Status: Confirmed => Fix Committed

** Changed in: oem-priority/focal
   Status: New => Fix Committed

** Also affects: oem-priority/bionic
   Importance: Undecided
   Status: New

** Changed in: oem-priority/bionic
   Status: New => Fix Committed

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  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[hugh chao]

tried nvidia-graphics-drivers-455 in groovy which can fix this issue, I
didn't observe any regression.

** Tags removed: verification-needed-groovy
** Tags added: verification-done-groovy

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  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[hugh chao]

tried nvidia-graphics-drivers-455 in focal which can fix this issue, I
didn't observe any regression.

** Tags removed: verification-needed-focal
** Tags added: verification-done-focal

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Title:
  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[Andy Whitcroft]

Hello hugh, or anyone else affected,

Accepted nvidia-graphics-drivers-455 into groovy-proposed. The package
will build now and be available at https://launchpad.net/ubuntu/+source
/nvidia-graphics-drivers-455/455.45.01-0ubuntu0.20.10.1 in a few hours,
and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, what testing has been
performed on the package and change the tag from verification-needed-
groovy to verification-done-groovy. If it does not fix the bug for you,
please add a comment stating that, and change the tag to verification-
failed-groovy. In either case, without details of your testing we will
not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

** Tags added: verification-needed verification-needed-groovy

** Also affects: nvidia-graphics-drivers-455 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: nvidia-graphics-drivers-450 (Ubuntu Groovy)
   Importance: Undecided
   Status: New

** Also affects: nvidia-graphics-drivers-455 (Ubuntu Groovy)
   Importance: Undecided
   Status: New

** Changed in: nvidia-graphics-drivers-455 (Ubuntu)
   Status: New => Fix Committed

** Changed in: nvidia-graphics-drivers-455 (Ubuntu Groovy)
   Status: New => Fix Committed

** Changed in: nvidia-graphics-drivers-455 (Ubuntu Focal)
   Status: New => Fix Committed

** Tags added: verification-needed-focal

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  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[Alberto Milone]

** Package changed: nvidia-graphics-drivers-440 (Ubuntu) => nvidia-
graphics-drivers-450 (Ubuntu)

** Changed in: nvidia-graphics-drivers-450 (Ubuntu)
   Importance: Undecided => High

** Changed in: nvidia-graphics-drivers-450 (Ubuntu)
   Status: Triaged => In Progress

** Changed in: nvidia-graphics-drivers-450 (Ubuntu Focal)
   Status: Triaged => In Progress

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  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[Alberto Milone]

** Also affects: nvidia-graphics-drivers-440 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Changed in: nvidia-graphics-drivers-440 (Ubuntu Focal)
 Assignee: (unassigned) => Alberto Milone (albertomilone)

** Changed in: nvidia-graphics-drivers-440 (Ubuntu)
 Assignee: (unassigned) => Alberto Milone (albertomilone)

** Changed in: nvidia-graphics-drivers-440 (Ubuntu)
   Status: New => Triaged

** Changed in: nvidia-graphics-drivers-440 (Ubuntu Focal)
   Status: New => Triaged

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  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[hugh chao]

https://github.com/hugh712/nvidia-graphics-
drivers/commit/bccad5ee6444dd8c5c47ba19ea0232106a1086f5

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  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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[Bug 1885087] Re: Can't keep brightness value after reboot/poweroff in some nvidia gfx

[hugh chao]

** Description changed:

  systemd-backlight saves the brightness value right before
  shutdown.target, however it doesn't work because the nvidia_0 backlight
  sysfs disappears after GFX device is closed by Xorg, long before
  shutdown.target.
  
  [Impact]
  System can not keep the brightness value, after reboot/poweroff the 
brightness will still be highest.
  
  [Fix]
  Suggested by Nvidia, we need to run nvidia-persistenced.service before 
systemd-backlight@backlight:nvidia_0.service
  
  [Test Case]
  Adjust the brightness value, reboot, the value must keep persistence during 
boots.
  
- 
  [Regression Risk]
  Low, this fix is just adjust the systemd order more earier.
+ 
+ 
+ https://github.com/hugh712/nvidia-graphics-drivers

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  Can't keep brightness value after reboot/poweroff in some nvidia gfx

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