Hi Daniel,
Now it's the weekend here, I've created a new profile for my user and
the problem is gone.
I think we can safely close this as; "not a package bug". I will update
my comments on NVIDIA forums for people who may come across the same
issues.
Many thanks for your support,
Berg
** Change
No problem at all. Please keep logging bugs whenever you feel something
isn't right.
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Title:
GSYNC bug regression in 495.44 Ubuntu 21.10
To mana
Hi Daniel,
Thanks for the heads up! I went ahead and installed that driver from the
testing PPA, being careful not to install any other packages, and then
immediately disabled it. I'm not sure how I should be installing the
packages you linked, so the PPA seemed like the way to go.
Initially, I t
Something new (2 hours old) for you to try:
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-510
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Title:
GSYNC bug regression in 495
Thanks for the response,
The G-SYNC mode does work for applications that utilise it, such as
games. It just drops sync like that. I've commented on this thread which
has since gone cold:
https://forums.developer.nvidia.com/t/nvidia-470-74-breaks-gsync-
compatible-support-monitor-modulates-between-
Thanks for the details and video.
I've only ever seen G-SYNC on a Windows machine, in which case the
display would blank whenever G-SYNC was enabled, just like you describe.
So if the same happens in both Windows and Linux then maybe it's not a
bug?...
If you didn't see the blanking in the past t
** Tags added: impish
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Title:
GSYNC bug regression in 495.44 Ubuntu 21.10
To manage notifications about this bug go to:
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** Description changed:
[ Description ]
Video of signal loss with flipping enabled: https://youtu.be/V5DGcHN-BJs
- In NVIDIA the 495 driver for Ubuntu 21.10, with G-SYNC enabled in OpenGL
- Settings of NVIDIA Settings, the G-SYNC compatible monitor loses sync
- momentarily (1~2 seconds)
Hi Daniel,
I've updated the description and added a video of the behaviour for your
reference.
Hopefully it's a bit clearer for you now.
Thanks
** Description changed:
- Similar to bug https://launchpad.net/bugs/1950665, the GSYNC regression
- bug has returned in 495.44 on Ubuntu 21.10. I hav
berglh, can you please describe the problem/symptoms in the Bug
Description? I can't seem to find any description of the problem itself.
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Title:
Bug persists in beta driver 510.39.01 from NVIDIA website.
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Title:
GSYNC bug regression in 495.44 Ubuntu 21.10
To manage notifications about thi
This problem persists on driver 495.46 from NVIDIA website which stated
the same regression fix in the patch notes, there was no change in the
flickering on G-SYNC mode change.
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: nvidia-graphics-drivers-495 (Ubuntu)
Status: New => Confirmed
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I’m still affected by this issue despite the alleged driver fix. I’ve
been running Ubuntu 20.04 for quite some time with a conventional GSYNC
monitor and have upgraded to an Asus XG27UQ GSYNC Compatible monitor and
this display loses sync if the framerate drops below the VRR threshold
and regains s
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: nvidia-graphics-drivers-470 (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1950720
Title:
GSYNC bug regression in 495.44 Ubuntu 21.10
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** Also affects: nvidia-graphics-drivers-470 (Ubuntu)
Importance: Undecided
Status: New
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Title:
GSYNC bug regression in 495.44 Ubuntu 2
I installed 495.44 from the NVIDIA website, and it predictably suffers
from the same issues as the Ubuntu graphics drivers package. I'm
guessing this specific fix is still not addressing the issue in 495.44.
I also tried 470.86, and it also has the same issue.
Previously in Ubuntu 21.04, I had dow
@vanvugt, I just had a look at the 495.44 download page as I was looking
for new driver releases, and this same fix is mentioned on the NVIDIA
driver download page:
https://www.nvidia.com/Download/driverResults.aspx/181274/en-us
Third from the bottom:
"Fixed a regression which prevented DisplayPor
Hi Daniel,
Thanks for looking into this. I saw the same commit message in the
proposed build for 470.86 by Alberto Milone. Just waiting for this to
replace 470.82 after I assume testing is completed.
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There's a G-SYNC fix in 470.86:
"Fixed a regression which prevented DisplayPort and HDMI 2.1 variable
refresh rate (VRR) G-SYNC Compatible monitors from functioning correctly
in variable refresh rate mode, resulting in issues such as flickering."
It's so new that I expect the same bug is still in
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Title:
GSYNC bug regression in 495.44 Ubuntu 21.10
To manage notifications about this bug go to:
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** Description changed:
Similar to bug https://launchpad.net/bugs/1950665, the GSYNC regression
bug has returned in 495.44 on Ubuntu 21.10. I have tried the standard
kernel and 5.14.1 and 5.14.17, but they are all experiencing the same
bug again.
Hardware is:
- NVIDIA GeForce RTX 20
** Description changed:
Similar to bug https://launchpad.net/bugs/1950665, the GSYNC regression
bug has returned in 495.44 on Ubuntu 21.10. I have tried the standard
kernel and 5.14.1 and 5.14.17, but they are all experiencing the same
bug again.
Prior to upgrading to Ubuntu 21.10, I
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