(In reply to Ranjith Hegde from comment #172) > New problems in an old thread > > After using @Matthias Fulz's method (bumblebee without bbswitch + pm with > powertop+tlp) its quite simple to run any software requiring nvidia. with > his patch. > > The problem is in preventing any other software from using nvidia when not > run with optirun/primusrun. For example, any software that calls for EGL > automatically turns on nvidia. Mpv is one of those. > > Is there any way to ensure EGL calls intel instead? There is solution in > arch wiki with env-variable > "__EGL_VENDOR_LIBRARY_FILENAMES="/usr/share/glvnd/egl_vendor.d/50_mesa.json" > " > > but it does not work. I have tried adding it in all possible places > (/etc/environment, /etc/profile, bash-profile, zsh-profile-equivalent etc..)
Hey, I was also struggling with those problems. What I do is that instead of removing the nvidia-audio from the PCIe Bus, I remove the nvidia card: % cat /usr/local/bin/remove_nvidia #!/usr/bin/bash echo 1 > /sys/bus/pci/devices/0000:01:00.1/remove echo 1 > /sys/bus/pci/devices/0000:01:00.0/remove I do this at boot via systemd. There is a post earlier that describes how to do it. You should also make sure that the nvidia modules are not loaded (should be taken care if you use bumblebee). In order to re-enable the nvidia card when you need it, use: % cat /usr/local/bin/add_nvidia #!/usr/bin/env bash echo 1 > /sys/bus/pci/rescan You can modify your bumbleebee/optimus/primus scripts accordingly. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-390 in Ubuntu. https://bugs.launchpad.net/bugs/1803179 Title: System does not reliably come out of suspend Status in Linux: Incomplete Status in linux package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-390 package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-410 package in Ubuntu: Confirmed Bug description: Dell XPS 15 (9750); it might eventually manage to suspend when the lid is closed, but more often than not will not wake up again when the lid is opened. Waking up using the power button often results in a system that is apparently frozen (graphics displayed are the last on screen before suspend, clock seconds do not change) System is unresponsive to the keyboard at that time (can't switch to a VT or otherwise interact with the system other than holding the power button for a few seconds to shut it down). ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: linux-image-4.18.0-10-generic 4.18.0-10.11 ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12 Uname: Linux 4.18.0-10-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.10-0ubuntu14 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mtrudel 2516 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Tue Nov 13 10:42:08 2018 InstallationDate: Installed on 2018-11-02 (10 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) MachineType: Dell Inc. XPS 15 9570 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.18.0-10-generic root=UUID=14900847-323c-4427-b59e-89210ec1c8ec ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-4.18.0-10-generic N/A linux-backports-modules-4.18.0-10-generic N/A linux-firmware 1.175 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/03/2018 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.5.0 dmi.board.name: 0D0T05 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.5.0:bd09/03/2018:svnDellInc.:pnXPS159570:pvr:rvnDellInc.:rn0D0T05:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: XPS dmi.product.name: XPS 15 9570 dmi.product.sku: 087C dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1803179/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
