[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x in Ubuntu
I even tried to manually load the module with modeset=1, yes. Will have to try again, maybe there has been a change since I last tried that fixes it. But I'm sceptical. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x in Ubuntu Status in lightdm package in Ubuntu: Fix Released Status in nvidia-prime package in Ubuntu: Fix Released Bug 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 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
Re: [Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x in Ubuntu
On 07/19/2017 01:22 PM, Tommy Nevtelen wrote: > What do you mean when you say it's working? On 17.10 the display just > freezes when I load the nvidia driver 378 or 384 with modeset=1. > Did you do as I laid out in link above? Works just fine here in 17.10 & 16.04.3 (from -proposed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x in Ubuntu Status in lightdm package in Ubuntu: Fix Released Status in nvidia-prime package in Ubuntu: Fix Released Bug 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 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x in Ubuntu
What do you mean when you say it's working? On 17.10 the display just freezes when I load the nvidia driver 378 or 384 with modeset=1. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x in Ubuntu Status in lightdm package in Ubuntu: Fix Released Status in nvidia-prime package in Ubuntu: Fix Released Bug 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 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x in Ubuntu
Is now working but users need to set up themselves, instructions here https://ubuntuforums.org/showthread.php?t=2365449=13663158=1#post13663158 ** Changed in: lightdm (Ubuntu) Status: Confirmed => Fix Released ** Changed in: nvidia-prime (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x in Ubuntu Status in lightdm package in Ubuntu: Fix Released Status in nvidia-prime package in Ubuntu: Fix Released Bug 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 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x in Ubuntu
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: lightdm (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x in Ubuntu Status in lightdm package in Ubuntu: Confirmed Status in nvidia-prime package in Ubuntu: Confirmed Bug 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 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x in Ubuntu
Checking in 17.10 PRIME Synchronization can be enabled & works in UbuntuGnome but doesn't in Ubuntu. Main reason is in UbuntuGnome nvidia_drm.modeset can be enabled, in Ubuntu it can't. ex.'s UbuntuGnome, gdm3 $ sudo cat /sys/module/nvidia_drm/parameters/modeset [sudo] password for doug: Y $ xrandr --verbose Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 16384 x 16384 eDP-1-1 connected primary 1920x1080+0+0 (0x46) normal (normal left inverted right x axis y axis) 345mm x 194mm Identifier: 0x42 Timestamp: 21140 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 0 CRTCs: 0 1 2 Transform: 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 filter: _MUTTER_PRESENTATION_OUTPUT: 0 EDID: 000030e4d902 00150103802313780a15d59e59509826 0e50540001010101010101010101 0101010101017e3680b070381f403020 350059c21019 00fe004c 4720446973706c61790a202000fe 004c503135365746312d544c4232004b PRIME Synchronization: 1 supported: 0, 1 Same machine in Ubuntu sudo cat /sys/module/nvidia_drm/parameters/modeset [sudo] password for doug: N $ xrandr --verbose Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 16384 x 16384 eDP-1-1 connected primary 1920x1080+0+0 (0x46) normal (normal left inverted right x axis y axis) 345mm x 194mm Identifier: 0x42 Timestamp: 12578 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 0 CRTCs: 0 1 2 Transform: 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 filter: EDID: 000030e4d902 00150103802313780a15d59e59509826 0e50540001010101010101010101 0101010101017e3680b070381f403020 350059c21019 00fe004c 4720446973706c61790a202000fe 004c503135365746312d544c4232004b PRIME Synchronization: 0 supported: 0, 1 So until shown otherwise am adding lightdm ** Summary changed: - PRIME synchronization not working with xserver-1.19.x + PRIME synchronization not working with xserver-1.19.x in Ubuntu ** Also affects: lightdm (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x in Ubuntu Status in lightdm package in Ubuntu: New Status in nvidia-prime package in Ubuntu: Confirmed Bug 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 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x
** Tags added: artful -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x Status in nvidia-prime package in Ubuntu: Confirmed Bug 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 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x
So, I just upgraded to 17.04 with Xorg 1.19.3 and nvidia 375.xx drivers. By default, Ubuntu installed a modprobe.d file to set drm modeset = 0 for the nvidia kernel module and that seem to prevent Prime Synchronization from working. I tried to change the modeset to 1 so I could finally try the synchronization configuration, but that froze the system hard as long as lightdm booted. I installed gnome with gdm3 and I could get to gdm3 and try to login to gnome with no avail. But after a few tries (without changing anything) it just logged in, but prime synchronization was off for both the laptop screen as my TV. I did the "modprobe -v nvidia-drm" to check the modeset and it was 1, but whenever I tried to set the Prime Synchronization via xrandr, the screen went black for a sec and came back, but xrandr --verbose still displayed Prime Synchronization off. Why is that cat /etc/modprobe.d/nvidia-graphics-drivers.conf with the "options nvidia_375_drm modeset=0"? Why does changing it to 1 freeze the whole system thereafter? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x Status in nvidia-prime package in Ubuntu: Confirmed Bug 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 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x
** Description changed: 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) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x Status in nvidia-prime package in Ubuntu: Confirmed Bug 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 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x
I have a ThinkPad P50 and Prime sync is now working for me. I don't know what change happened, sorry; it was two weeks since I did an update, and it could be an updated kernel or updated xserver packages from Timo's PPA. I have the 375 driver. And it works really well, it's marvellous to behold no tearing on the laptop panel. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x Status in nvidia-prime package in Ubuntu: Confirmed Bug 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x
Tested with both nvidia-375 & nvidia-378 (deb packages) & various kernels (ubuntu packaged 17.04 - same deal with 4.9.x & 4.10.x 16.04 - same deal with 4.8.x, 4.9.x & 4.10.x In all cases see a single line in Xorg.0.log - randr: falling back to unsynchronized pixmap sharing -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x Status in nvidia-prime package in Ubuntu: Confirmed Bug 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x
I can't see anything obviously wrong with your kernel output. It seems as if the nvidia_modeset driver has loaded. I assume xrandr --verbose output also reports PRIME sync: 0? However, the NVidia forum has some reports by people with similar problems, hinting at a potential incompatibility of the 375.39 NVidia driver with at Linux 4.10 from the Ubuntu 17.04 beta. Maybe try with a 4.8 kernel? See https://devtalk.nvidia.com/default/topic/957814/linux/prime-and-prime- synchronization/10 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x Status in nvidia-prime package in Ubuntu: Confirmed Bug 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x
** Attachment added: "kernel log" https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1674304/+attachment/4848212/+files/kern.log -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x Status in nvidia-prime package in Ubuntu: Confirmed Bug 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
Re: [Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x
On 03/27/2017 02:03 PM, Mario Kleiner wrote: > Is the nvidia-drm module loaded and its drm modesetting enabled? > > E.g., via kernel cmdline option nvidia_drm.modeset=1 > cat /sys/module/nvidia_drm/parameters/modeset should be 1 or "Y" > > I think that isn't needed for PRIME outputs, but it is needed for the > new PRIME sync to work, so maybe not yet part of the nvidia-prime > package/setup. > > Downside is that multi-gpu SLI wouldn't work anymore, but then i assume > there aren't any Optimus laptops with two discrete NVidia gpu's, so > that's a non-issue. > No the module is not loaded. Using the kernel option does nothing either, the cat command continues to return N -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x Status in nvidia-prime package in Ubuntu: Confirmed Bug 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x
Is the nvidia-drm module loaded and its drm modesetting enabled? E.g., via kernel cmdline option nvidia_drm.modeset=1 cat /sys/module/nvidia_drm/parameters/modeset should be 1 or "Y" I think that isn't needed for PRIME outputs, but it is needed for the new PRIME sync to work, so maybe not yet part of the nvidia-prime package/setup. Downside is that multi-gpu SLI wouldn't work anymore, but then i assume there aren't any Optimus laptops with two discrete NVidia gpu's, so that's a non-issue. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x Status in nvidia-prime package in Ubuntu: Confirmed Bug 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: nvidia-prime (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x Status in nvidia-prime package in Ubuntu: Confirmed Bug 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1674304] Re: PRIME synchronization not working with xserver-1.19.x
$ inxi -G Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics Controller Card-2: NVIDIA GK107M [GeForce GT 755M] Display Server: X.Org 1.19.3 drivers: modesetting,nvidia Resolution: 1920x1080@59.91hz GLX Renderer: GeForce GT 755M/PCIe/SSE2 GLX Version: 4.5.0 NVIDIA 375.39 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1674304 Title: PRIME synchronization not working with xserver-1.19.x Status in nvidia-prime package in Ubuntu: New Bug 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1674304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
