** Changed in: nvidia-prime (Ubuntu) Importance: Undecided => Medium -- 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/1632035
Title: Nvidia prime intel profile segfaults on login Status in nvidia-prime package in Ubuntu: Confirmed Bug description: when using nvidia profile, everything works fine. After switching to intel profile, with: peter@dell:~$ sudo prime-select intel Info: the current GL alternatives in use are: ['nvidia-370', 'nvidia-370'] Info: the current EGL alternatives in use are: ['nvidia-370', 'nvidia-370'] Info: selecting nvidia-370-prime for the intel profile update-alternatives: using /usr/lib/nvidia-370-prime/ld.so.conf to provide /etc/ld.so.conf.d/x86_64-linux-gnu_GL.conf (x86_64-linux-gnu_gl_conf) in manual mode update-alternatives: using /usr/lib/nvidia-370-prime/ld.so.conf to provide /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf (x86_64-linux-gnu_egl_conf) in manual mode update-alternatives: using /usr/lib/nvidia-370-prime/alt_ld.so.conf to provide /etc/ld.so.conf.d/i386-linux-gnu_GL.conf (i386-linux-gnu_gl_conf) in manual mode update-alternatives: using /usr/lib/nvidia-370-prime/alt_ld.so.conf to provide /etc/ld.so.conf.d/i386-linux-gnu_EGL.conf (i386-linux-gnu_egl_conf) in manual mode system crashes on next login, with following message in X logs: 42977.276] (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x55812efd1ade] [ 42977.276] (EE) 1: /usr/lib/xorg/Xorg (0x55812ee1f000+0x1b6e69) [0x55812efd5e69] [ 42977.277] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7fa62d7c3000+0x354a0) [0x7fa62d7f84a0] [ 42977.277] (EE) 3: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7fa628778000+0xadcbe) [0x7fa628825cbe] [ 42977.277] (EE) 4: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7fa628778000+0x4e25d) [0x7fa6287c625d] [ 42977.277] (EE) 5: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7fa628778000+0x84735) [0x7fa6287fc735] [ 42977.277] (EE) 6: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7fa628778000+0x5a73ae) [0x7fa628d1f3ae] [ 42977.277] (EE) [ 42977.277] (EE) Segmentation fault at address 0x28 peter@dell:~$ lsb_release -rd Description: Ubuntu 16.04.1 LTS Release: 16.04 thank you ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: nvidia-prime 0.8.2 Uname: Linux 4.7.2-040702-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: KDE Date: Mon Oct 10 19:28:33 2016 InstallationDate: Installed on 2016-04-22 (171 days ago) InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: nvidia-prime UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1632035/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
