This is a bug https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1412057
#prime-select nvidia
Info: the current alternatives in use are: ['mesa', 'mesa']
Info: selecting nvidia-346 for the nvidia profile
update-alternatives: using /usr/lib/nvidia-346/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-346/alt_ld.so.conf to provide /etc/ld.so.conf.d/i386-linux-gnu_GL.conf (i386-linux-gnu_gl_conf) in manual mode
and
#prime-switch nvidia
/etc/modprobe.d is not a file
/etc/modprobe.d is not a file
/etc/modprobe.d is not a file
/etc/modprobe.d is not a file
update-alternatives: error: no alternatives for x86_64-linux-gnu_gfxcore_conf
update-alternatives: using /usr/lib/x86_64-linux-gnu/mesa/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/i386-linux-gnu/mesa/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: error: no alternatives for x86_64-linux-gnu_gfxcore_conf
Altough it seems to be switching to nvidia profile, after reboot mesa is again selected.
Some info
- Computer: Lenovo T440s (intel and nvidia dual graphic card)
- Ubuntu: 15.04 64bit
- Kernel: 3.18.0-9
- Nvidia-prime: 0.8.1
- Nvidia-346-updates: 346.57-0ubuntu4
Is there any way that I can enable the nvidia card? I don't need the intel gpu, I always use the nvidia gpu.
Thank you very much.