Public bug reported:
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)
** Affects: nvidia-prime (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug third-party-packages xenial
** Attachment added: "complete X log for intel profile"
https://bugs.launchpad.net/bugs/1632035/+attachment/4758793/+files/nvidoa_Xorg.0.log_intel
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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:
New
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:
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