[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
Same here, Asus N550JK with Nvidia 850M. After switch to Intel by Nvidia-prime and restart, I can see huge consumption, around 22W. When I disable nouveau completely, by disabling the Nvidia fallback service and then turning off the GPU using old bbswitch, I get 11W which is normal for this laptop with turned off GPU. So bbswitch still works, but vgaswitcheroo doesn't. Pity that bumblebee doesn't work anymore... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
I have the same issue. Ubuntu 18.04 with Nvidia 1070 MaxQ GPU. Have switched to intel GPU but still powerdrain is enormous so obvioulsy the nvidia card is still in use. Powertop show me that the network interfaces wlp3s0 (iwlwifi) drains around 14W which cannot be true. So it also can't detect that its the nvidia card. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
Confirm the issue seems everybody on 18.04 and Nvidia GeForce is suffering... Duplicates ? https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/+bug/1752053 https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1765363 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
And more. Different output of the command: cat /sys/kernel/debug/vgaswitcheroo/switch nouveau driver: 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::01:00.0 nvidia 390.48, after prime-select intel: 0:IGD:+:Pwr::00:02.0 1:DIS: :Off::01:00.0 You can see the different status of the discrete card. When "DunOff" it really disconnected from the power supply, and in case of "Off" it continues to consume energy. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
After installing the switcheroo-control package, I got the same output as the Amir But the discrete graphics card does not turn off. The fan rotates, the power consumption is at a high level. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
Correction - after two restarts switching back and forth, the output is as follows: sudo cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :Off::01:00.0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
This bug was not fixed. It still affects me. The GPU doesn't go off, so the power consumption remains pretty high (and the fan keeps on going). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
I think I understand the error. Sorry for my English. Ubuntu 18.04. After installing nvidia drivers, nouveau modules are added to the modprobe blacklist. The path /sys/kernel/debug/vgaswitcheroo/switch disappears. To turn off the nvidia graphics card, prime-select creates a symlink in /etc/systemd. It tries to write /sys/kernel/debug/vgaswitcheroo/switch, but there is no such path and nothing happens. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
I have this issue after the fresh install 18.04 too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
I reinstalled 16.04 and reinstalled nvidia drivers, and I was able to properly disengage the discrete gpu under prime profiles. This issue seems to only affect 18.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
I seem to be having an issue like this as well. I did a fresh install of 18.04 yesterday, and while the nvidia x server application states that the discrete gpu is turned off, i have a hardware light on my laptop that shows it to still be active, even though the nvidia x server settings show the integrated gpu to be in use, and there's additional fan noise and heat that typically accompanies the discrete gpu when the internal is selected. intel i-5 2410M nvidia 550M according to nvidia, the 390 drivers are appropriate compatable with my hardware. 16.04 did not share this error, and when the discrete gpu was deactivated to run the integrated gpu, it would truly switch off. Is there another fix for this? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
Well, I have been able to solve the problem and I am able to use nvidia driver again. The problem is that nvidia-prime blacklist nvidia driver. The file is "/etc/modprobe.d/blacklist-nvidia.conf" with content: # Do not modify # This file was generated by nvidia-prime blacklist nvidia blacklist nvidia-drm blacklist nvidia-modeset alias nvidia off alias nvidia-drm off alias nvidia-modeset off File was never re-established, even when uninstalling/purging nvidia- prime package. I think that this file should be re-established/deleted when you uninstall nvidia-prime. Thanks Alberto and other maintainers for your hard work maintaining nvidia packages ( -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
(after entering user key) must be > (after entering my user password) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
Hi. I do not know if I am currently being affected by the same Bug. My system is: intel i7 3770 (HD4000 igpu) nvidia GTX 960 I have Kubuntu 18.04 updated to date. I was using 390.48 nvidia proprietary driver correctly. I decided to try nvidia-prime in Kubuntu 18.04, so from the BIOS I enabled iGPU as the primary display. I opened nvidia-settings GUI and from Prime options I chose Intel. After entering user password, it took about a minute for the message to appear that the change had been successful. So I rebooted the system and it worked correctly, the system was using intel iGPU. But then when trying to return to nvidia something went wrong. After rebooting the system, PRIME options of nvidia-settings GUI disappeared. nvidia-settings GUI is only shown in the minimal version, only items from Application Profiles and nvidia-settings Configuration is displayed. If I select my nvidia as a Primary Display from BIOS, the system enters in graphic mode but it apparently is not using nvidia driver, system and graphics work very slow and take time to refresh. nvidia-settings GUI just keeps showing minimal interface with almost no options. All this despite the fact that from the terminal, PRIME is informed that nvidia is selected: $ sudo prime-select query nvidia I have tried to purge all nvidia package and reinstalling the driver from driver manager, but everything remains the same. Since troubleshooting nvidia problems is more difficult with new packaging system: https://askubuntu.com/questions/1011589/what-has-changed-in-nvidia-proprietary-driver-packaging-in-18-04-bionic I do not know if I did it right. These are the packages that I currently have installed: http://pasteall.org/915940 Just a question to see if I can reverse PRIME changes. Which configuration file is modified when you select nvidia or intel from PRIME options in nvidia-setings GUI (after entering user key)? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
This bug was fixed in the package ubuntu-drivers-common - 1:0.5 --- ubuntu-drivers-common (1:0.5) bionic; urgency=medium * gpu-manager.{c|py}: - Drop all the code to handle driver configuration, which stopped working after we moved away from alternatives. Only keep telling the system whether PRIME is supported or not (LP: #1757180). -- Alberto Milone Thu, 22 Mar 2018 18:35:19 +0100 ** Changed in: ubuntu-drivers-common (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
This bug was fixed in the package nvidia-settings - 390.42-0ubuntu1 --- nvidia-settings (390.42-0ubuntu1) bionic; urgency=medium * New upstream release. [ Alberto Milone ] * debian/patches/08_add_prime_support.patch: - Use pkexec to call prime-select (LP: #1757180). - Recommend a computer restart, rather than a simple log out (LP: #1704781). [ Graham Inggs ] * debian/patches/05_add_polkit_support.patch, debian/patches/06_remove_local_prefix.patch, debian/patches/07_remove_features_for_legacy.patch, debian/patches/08_add_prime_support.patch, debian/patches/10_legacy_vdpau.patch, debian/patches/11_link_as-needed.patch, debian/patches/12_nostrip.patch, debian/patches/15_clean.patch: - Refresh all patches for new upstream 390.42 * debian/patches/13_libxnvctrl_so_0.patch, debian/patches/link-order.diff: - Reorder libraries and object files to allow proper dependency resolution. * debian/control, debian/libxnvctrl0.install, debian/rules, debian/source/format: - Switch to debhelper 9. - Switch to source format 3.0 (quilt). - Depend on libgtk-3-0 | libgtk2.0-0, don't require both. - Switch to debian/watch. - Drop download-sources target with obsolete URL. - Change libxnvctrl0 and libxnvctrl-dev Architecture to any (LP: #1690669). -- Alberto Milone Thu, 22 Mar 2018 18:29:24 +0100 ** Changed in: nvidia-settings (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
Re: nvidia-setting previously with alternatives lightdm could affect switch on a og out/in, however gdm3 needed a reboot. The message was never changed to reflect this, now that apparently a reboot is required no matter what dm it would be a good time to edit it. Old bug - https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1704781 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1757180] Re: nvidia-prime can't switch off the discrete GPU
This bug was fixed in the package nvidia-prime - 0.8.6 --- nvidia-prime (0.8.6) bionic; urgency=medium [ Alberto Milone ] * debian/control: - Drop dependencies on bbswitch, lsb-release, pciutils, and on login managers. - Make nvidia-prime arch independent. * debian/rules, 90-nvidia.conf, debian/dirs.in, debian/install.in, oem/00-prime-offload, prime-offload, prime-switch: - Remove obsolete files. * prime-select, debian/nvidia-prime.nvidia-prime-boot.service: - Drop code to deal with alternatives, since the nvidia packages don't use them any more. - Rely on nouveau and vgaswitcheroo to switch off the discrete GPU (LP: #1757180). [ Bryan Quigley ] * debian/nvidia-prime.upstart: - Remove upstart file. -- Alberto Milone Tue, 20 Mar 2018 17:28:05 +0100 ** Changed in: nvidia-prime (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757180 Title: nvidia-prime can't switch off the discrete GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1757180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs