Hello Alberto, or anyone else affected, Accepted nvidia-prime into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/nvidia- prime/0.8.16~0.20.04.2 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- focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-focal. 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. ** Changed in: nvidia-prime (Ubuntu Focal) Status: Incomplete => Fix Committed ** Tags added: verification-needed verification-needed-focal -- 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/1946476 Title: New on-demand default causes RTD3 never to be enabled Status in OEM Priority Project: Confirmed Status in nvidia-prime package in Ubuntu: Fix Released Status in nvidia-prime source package in Focal: Fix Committed Status in nvidia-prime source package in Hirsute: Incomplete Status in nvidia-prime source package in Impish: Fix Released Bug description: As per LP: #1942307 we now set on-demand as the default. This however, causes "prime-select on-demand", called by ubuntu-drivers, not to even try to detect RTD3 and to enable it, since "on-demand" is already set. We cannot make informed choices about RTD3 in the postinstallation script of nvidia-prime, therefore we should simply drop the check that prime-select makes to abort if the new profile is determined to be the same as the current profile. --- [Impact] * Ubuntu will set GPU mode to performance as default which may use more power * User can't use GPU for other purpose (eg: deep-learning) if RTD3 is not supported * According to Nvidia README, the RTD3 doesn't support on non-laptop machine [Test Plan] * Install Ubuntu, and then execute 'ubuntu-drivers install' to install GPU driver. After the installation, reboot the system. Execute "prime-select query" should get "on-demand" * Old GPU (which supported by nvidia-390 only) will keep in performance mode, refer LP:1957094. Execute "prime-select query" should get "nvidia" * On non-laptop machine. Can set GPU mode to on-demand * On laptop with GPU in runtime PM support list. Set GPU mode to on-demand and Nvidia driver is loaded with "NVreg_DynamicPowerManagement=0x02" [Where problems could occur] * With GPU supported RTD3 not able enable runtime PM on non-laptop. But based on the Nvidia README, this case shall not happened. [Other Info] Changelogs: nvidia-prime (0.8.16~0.20.04.2) focal; urgency=medium [ Jeremy Szu ] * Set on-demand mode as default nvidia mode (LP: #1942307) [ Alberto Milone ] * prime-select: - Detect chassis type and enable RTD3 only on laptops (LP: #1942788). - on-demand mode doesn't need to depend on RTD3 (LP: #1942789). - Use bootvga detection when last_gfx_boot is not available. - Don't check the current profile when setting a profile (LP: #1946476). - Handle BrokenPipeError (LP: #1965520). To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1946476/+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
