** Tags added: latest-bios-a07 regression-potential ** Tags removed: regression-potential ** Tags added: needs-bisect regression-release
** Description changed: - Unable to switch back to nvidia graphic chip after reboot. + Unable to switch back to nvidia graphic chip after reboot. Switching + graphics does not requires reboot, but it does cause issue when user had + to reboot for some reason, and will not able to use nvidia graphic until + reboot. - Switching graphics does not requires reboot, but it does cause issue - when user had to reboot for some reason, and will not able to use nvidia - graphic until reboot. + Step to reproduce: Switch to intel integrated graphic driver first if you were not, + open nvidia settings from dash or use following command: + sudo prime-select intel && sudo reboot now - Step to reporduce: + Expected result: Able to switch back to nvidia graphic chip using nvidia + settings. - Switch to intel integrated graphic driver first if you were not, - open nvidia settings from dash or use following command: - $ sudo prime-select intel - then reboot - - Expected result: - - Able to switch back to nvidia graphic chip using nvidia settings. - - Actuall result: - - unable to swich back to nvidia driver, the 3D controller disapeared in - pci list. - - nvidia-settings will give you empty warning prompt, - checking from console gives you unkown result: - $ sudo prime-select query + Actuall result: unable to swich back to nvidia driver, the 3D controller disapeared in pci list. nvidia-settings will give you empty warning prompt, checking from console gives you unkown result: + sudo prime-select query unknown - - Workaround: - - Shutdown the system then turn on, the 3D controller will be back. + WORKAROUND: Shutdown the system then turn on, the 3D controller will be + back. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 [modified: boot/vmlinuz-3.13.0-24-generic] ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ubuntu 1750 F.... pulseaudio CRDA: country TW: (2402 - 2472 @ 40), (3, 27) (5270 - 5330 @ 40), (3, 17), DFS (5735 - 5815 @ 40), (3, 30) CurrentDesktop: Unity Date: Mon May 5 07:02:04 2014 HibernationDevice: RESUME=UUID=c19bacd6-a604-4c9b-9a21-5d0a2d9cef5c InstallationDate: Installed on 2014-04-29 (6 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: Dell Inc. Vostro 5460 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=15cbb6aa-65e8-4596-be71-2ff7431000be ro rootdelay=60 quiet splash initcall_debug RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/04/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A07 dmi.board.name: TIE3C2 dmi.board.vendor: Dell Inc. dmi.board.version: X00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA07:bd09/04/2013:svnDellInc.:pnVostro5460:pvr:rvnDellInc.:rnTIE3C2:rvrX00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Vostro 5460 dmi.sys.vendor: Dell Inc. ** Tags removed: kernel-bug-exists-upstream ** Tags added: kernel-bug-exists-upstream-3.15-rc4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1316095 Title: [Nvidia GF117M] 10de:1140 3D Controller disapear after reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1316095/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs