| 2017-03-20 12:03:54 |
Doug McMahon |
bug |
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added bug |
| 2017-03-25 21:14:25 |
Robert Wettgren |
bug |
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added subscriber Robert Wettgren |
| 2017-03-25 21:15:00 |
Launchpad Janitor |
nvidia-prime (Ubuntu): status |
New |
Confirmed |
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| 2017-03-27 22:58:19 |
Doug McMahon |
attachment added |
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kernel log https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1674304/+attachment/4848212/+files/kern.log |
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| 2017-04-08 03:45:18 |
Doug McMahon |
description |
xserver-1.19.x is being proposed for 17.04, currently available in test ppa
https://launchpad.net/~canonical-x/+archive/ubuntu/x-staging
FFe - https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1671799
On 2 separate Optimus laptops there is no sign of it actually working, tearing while using nvidia drivers (375.x) is rampart.
Testing with both current 4.10.0-13 & previous 4.9.0-11 kernels.
Shows this in kern.log so support is enabled
Mar 19 08:18:47 doug-Lenovo-IdeaPad-Y510P kernel: [ 1.746443] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
Mar 19 08:18:47 doug-Lenovo-IdeaPad-Y510P kernel: [ 1.746444] [drm] Driver supports precise vblank timestamp
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: nvidia-prime 0.8.4
ProcVersionSignature: Ubuntu 4.10.0-13.15-generic 4.10.1
Uname: Linux 4.10.0-13-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
CurrentDesktop: Unity:Unity7
Date: Mon Mar 20 07:53:12 2017
InstallationDate: Installed on 2017-03-15 (4 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Alpha amd64 (20170311)
SourcePackage: nvidia-prime
UpgradeStatus: No upgrade log present (probably fresh install) |
xserver-1.19.x is being proposed for 17.04, currently available in test ppa
https://launchpad.net/~canonical-x/+archive/ubuntu/x-staging
FFe - https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1671799
On 2 separate Optimus laptops there is no sign of it actually working, tearing while using nvidia drivers (375.x) is rampart.
Testing with both current 4.10.0-13 & previous 4.9.0-11 kernels.
Shows this in kern.log so support is enabled
Mar 19 08:18:47 doug-Lenovo-IdeaPad-Y510P kernel: [ 1.746443] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
Mar 19 08:18:47 doug-Lenovo-IdeaPad-Y510P kernel: [ 1.746444] [drm] Driver supports precise vblank timestamp
But in Xorg.0.log -
randr: falling back to unsynchronized pixmap sharing
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: nvidia-prime 0.8.4
ProcVersionSignature: Ubuntu 4.10.0-13.15-generic 4.10.1
Uname: Linux 4.10.0-13-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
CurrentDesktop: Unity:Unity7
Date: Mon Mar 20 07:53:12 2017
InstallationDate: Installed on 2017-03-15 (4 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Alpha amd64 (20170311)
SourcePackage: nvidia-prime
UpgradeStatus: No upgrade log present (probably fresh install) |
|
| 2017-04-29 12:29:58 |
Doug McMahon |
tags |
amd64 apport-bug third-party-packages zesty |
amd64 apport-bug artful third-party-packages zesty |
|
| 2017-05-03 23:17:01 |
Doug McMahon |
summary |
PRIME synchronization not working with xserver-1.19.x |
PRIME synchronization not working with xserver-1.19.x in Ubuntu |
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| 2017-05-03 23:21:41 |
Doug McMahon |
bug task added |
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lightdm (Ubuntu) |
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| 2017-05-12 03:03:33 |
Launchpad Janitor |
lightdm (Ubuntu): status |
New |
Confirmed |
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| 2017-05-12 03:03:49 |
Peng |
bug |
|
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added subscriber Peng |
| 2017-06-08 08:02:52 |
Thang Pham |
bug |
|
|
added subscriber Thang Pham |
| 2017-07-17 12:00:17 |
Doug McMahon |
lightdm (Ubuntu): status |
Confirmed |
Fix Released |
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| 2017-07-17 12:00:20 |
Doug McMahon |
nvidia-prime (Ubuntu): status |
Confirmed |
Fix Released |
|
