Here is a rough example for how to support 3rd party modules in a secure boot environment. Note that you have to have Xenial linux 4.4.0-22.38 or better.
https://docs.google.com/document/d /1Z1_jR3MmxuvqolQH4PORkJCgENkb2Tlw4FVA-sHqdMw -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1574732 Title: Regression: Kernel Update in 16.04 from last days renders nvidia driver unusable Status in shim: New Status in linux package in Ubuntu: Confirmed Status in xorg package in Ubuntu: Confirmed Bug description: I am running Ubuntu 16.04 since at least four months, always with the nvidia proprietary drivers (installed from the repository). I used nvidia-361 for a while with no issues (and i need it for steam gaming). However, an update installed on my machine yesterday breaks the nvidia drivers. I tried purging the driver, rebooting and reinstalling and i tried a newer version for the ubuntu-drivers ppa. Nothing helps: With the nvidia driver installed, i get a low- resolution login screen, but cannot login due to missing 3d acceleration. Running on nouveau works fine. This seems very strange to since everything worked until this afternoon. Yesterday, i was happily playing games on steam, installed some updates and now, my graphics are broken. $ lspci | grep NVIDIA 01:00.0 VGA compatible controller: NVIDIA Corporation GM107 [GeForce GTX 750] (rev a2) 01:00.1 Audio device: NVIDIA Corporation Device 0fbc (rev a1) ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 .tmp.unity_support_test.0: ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true Date: Mon Apr 25 17:45:12 2016 DistUpgraded: 2016-03-11 21:34:38,175 DEBUG enabling apt cron job DistroCodename: xenial DistroVariant: ubuntu DkmsStatus: bbswitch, 0.8, 4.4.0-21-generic, x86_64: installed virtualbox, 5.0.18, 4.4.0-18-generic, x86_64: installed virtualbox, 5.0.18, 4.4.0-21-generic, x86_64: installed EcryptfsInUse: Yes ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: NVIDIA Corporation GM107 [GeForce GTX 750] [10de:1381] (rev a2) (prog-if 00 [VGA controller]) Subsystem: Palit Microsystems Inc. GM107 [GeForce GTX 750] [1569:1381] InstallationDate: Installed on 2016-01-05 (110 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic.efi.signed root=UUID=ed669b2d-c3af-4570-9eb7-2978557208ae ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg crash UpgradeStatus: Upgraded to xenial on 2016-03-11 (44 days ago) dmi.bios.date: 05/18/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P2.30 dmi.board.name: H97 Performance dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP2.30:bd05/18/2015:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnH97Performance:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. version.compiz: compiz 1:0.9.12.2+16.04.20160415-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.67-1 version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2 version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2 xserver.bootTime: Mon Apr 25 17:44:29 2016 xserver.configfile: default xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.18.3-1ubuntu2 xserver.video_driver: modeset To manage notifications about this bug go to: https://bugs.launchpad.net/shim/+bug/1574732/+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
